The Joy of Helping Others, Part 1

The August sun hammered against the window of their rented room, baking the air into a sluggish, syrupy thickness that even the rattling fan couldn’t shake off. Mengmeng had stripped down to a tiny pair of cotton shorts and a loose pink tank top that clung to her skin in all the right places, her snow-white limbs bare and glistening with a faint sheen of sweat. Zhang Jie lay sprawled on the bed, his head propped on his hand, watching her with the lazy, possessive gaze of a boyfriend who never tired of the view.

“Babe, watch this!” Mengmeng chirped, dropping to the yoga mat she’d spread on the floor. She beamed at him over her shoulder, her ponytail swaying. “I’ve been learning jujitsu moves from this app. I’m getting really good—it’s all about flexibility, you know. You have to understand the principles to really master it.”

She launched into a demonstration, stretching her legs into an exaggerated straddle that made her shorts ride up, then folding herself forward until her chest kissed the mat. Her tank top slipped, offering a sliver of pink lace and the generous curve of a D-cup breast. Zhang Jie’s breath hitched. She rolled onto her back and pulled one leg up behind her head with theatrical ease, her plump calf pressed against her cheek, and beamed again. “Pretty cool, right? Most people don’t get how much core strength it takes. I can explain the technique if you want.”

“Yeah,” Zhang Jie managed, his throat dry for reasons that had nothing to do with the heat. “Very cool.”

His eyes traced the delicate arch of her size-thirty-five feet, the smooth shave of her skin, and the way her body seemed to radiate that natural, floral scent he could never name—something sweet and clean, like honeysuckle warmed by the sun. She was utterly oblivious to the effect she had, lost in the joy of showing off, her voice prattling on about leverage and joints while he just drank her in.

A sharp knock at the door shattered the moment. Zhang Jie pushed himself up, frowning, and shuffled over to fling it open. Zhang Daniu stood on the threshold, his round, babyish face split by a gap-toothed grin that made him look like an oversized, harmless child. His T-shirt was already soaked through at the armpits, and he fanned himself dramatically with a folded magazine.

“Bro, it’s boiling out there!” Daniu wheezed, shouldering his way inside without waiting for an invitation. “My AC’s busted. Figured I’d see if you guys had it any better.” His gaze swept the room and snagged on Mengmeng, who was still contorted on the mat. A flicker of something hungry and quick passed through his eyes before it vanished, replaced by wide-eyed, innocent curiosity. “Oh! Mengmeng, are you doing, uh, yoga?”

Mengmeng unfurled herself with a delighted laugh. “It’s jujitsu, actually! But they share some elements—flexibility is key. I was just showing Zhang Jie some advanced stuff.” She hopped up, her skin flushed prettily, and gave Daniu a sisterly pat on the arm. “You look so hot! Sit down, I’ll get you some water.”

She bustled to the tiny kitchenette, her ponytail bobbing. Daniu plopped onto a creaky chair, his smile never wavering, but Zhang Jie caught the way his roommate’s eyes tracked Mengmeng’s movements—the sway of her hips, the bounce of her chest—before shifting to a studiously blank expression. A small, dark thrill uncoiled in Zhang Jie’s gut. He knew that look. He’d known it for months, ever since Daniu first “accidentally” walked in on Mengmeng changing during a dorm party and spent a whole three seconds too long apologizing without looking away. Instead of anger, something else bloomed: a perverse, electric anticipation.

“So, what’s up?” Zhang Jie asked, keeping his voice light as he sank back onto the bed. “You didn’t just come here for the chair.”

Daniu rubbed the back of his neck, ducking his head in a perfect imitation of shyness. “Actually, bro, I wanted to pick your brain about something. There’s this girl… a junior in the literature department. She’s super cute, and I think she might be into me, but I choke every time I try to talk to her. I don’t know what to say. You’ve got a girlfriend and all, so I thought maybe you’d have tips.” He shot a sheepish glance at Mengmeng, who had returned with a frosty glass of water. “No offense, Mengmeng.”

“None taken!” She handed him the glass and perched on the edge of the bed beside Zhang Jie, her bare thigh brushing his knee. Her face lit up with the particular excitement of someone who’s just found a project. “Oh my gosh, that’s so sweet! You need dating advice? I can totally help with that. Girls know what girls like, right? Zhang Jie and I can coach you—he’s great at the big-picture stuff, but I’ve got all the little secrets.”

Zhang Jie’s smile stayed fixed, a mask carved from years of practice. “Yeah, man. We’ll get you sorted. Mengmeng’s a pro at this.” His pulse kicked up a notch, hammering against his ribs. She was so eager, so trusting, patting Daniu’s shoulder again as if he were a stray puppy. She had no idea what kind of wolf lurked behind that chubby, dimpled face. And Zhang Jie was going to let him in. More than let him—he was going to open the door wider.

Daniu’s eyes went round with gratitude. “Really? You’d do that? Aw, you guys are the best!” He took a long gulp of water, and when he set the glass down, his expression crumpled into an exaggerated pout. “But I’m warning you, I’m really hopeless. Like, I don’t even know how to start a conversation without sweating through my shirt. It’s pathetic.”

Mengmeng tilted her head, her ponytail cascading over one shoulder, and laughed—a bright, tinkling sound that made Daniu’s fingers tighten on the glass. “That’s okay! We’ll start from scratch. You’re actually really cute when you’re nervous, you know? Like a big teddy bear. But you’ve got to build confidence. Right, Zhang Jie?”

“Right,” Zhang Jie echoed, his voice steady even as something twisted hot and tight in his chest. Cute. She’d called Daniu cute. The word burrowed under his skin, and he felt his cock stir against his shorts, a traitorous half-hardness that he shifted to hide.

“Okay, first lesson,” Mengmeng announced, hopping to her feet and motioning for Daniu to stand. “Chatting. You’ve got to make it feel natural, like you’re just hanging out with a friend. No pressure. Zhang Jie, you be the girl—just pretend.” She giggled at her own joke, and Zhang Jie forced a chuckle along.

Daniu heaved himself up with a grunt, his plain features schooled into a mask of comical concentration. “Like this?”

“No, no, you’re too stiff.” Mengmeng circled him like a teacher inspecting a student, then grabbed his arm with both hands to adjust his posture. “Relax your shoulders. Pretend you’re talking about something boring, like the weather, but with a little smile. Here.” She demonstrated, her voice dropping into a syrupy, playful tone: “Ugh, it’s so hot today—I feel like I’m melting. But it’s a good excuse to eat lots of ice cream, right?”

Daniu mimicked her, his delivery clunky but his eyes gleaming. “Yeah, it’s really hot. Um, what’s your favorite flavor?” He stumbled over the words, but as he spoke, he reached out and touched her arm—just a brief, casual brush of his fingers near her elbow, as if he were trying to emphasize his question.

Mengmeng didn’t flinch. “Strawberry! See, you’re getting it already.” She was too busy basking in the role of mentor to notice the way his hand lingered a half-second too long, his thumb skimming the delicate skin of her inner forearm.

Zhang Jie noticed. His cock twitched fully to life now, pressing insistently against the fly of his shorts. He watched, rapt, as Daniu “accidentally” stumbled over his own feet, his palm landing squarely on Mengmeng’s shoulder for balance. She steadied him with a motherly click of her tongue.

“Careful, clumsy! You’re as bad as Zhang Jie when we first started dating.” She flashed Zhang Jie a fond smile that made his heart lurch, and he grinned back reflexively, even as a dark river of arousal surged through him.

They ran through a few more scenarios—Daniu faux-stammering through a compliment, Mengmeng correcting his posture with tiny, oblivious touches to his back and wrist. Each time his hands drifted to her arm or the curve of her shoulder, Zhang Jie’s excitement ratcheted higher, a secret pressure building behind his zipper that he dared not touch. He was both there and not there: the supportive boyfriend nodding along, and the hidden voyeur cataloguing every graze of Daniu’s thick fingers on that snowy skin.

Finally, Mengmeng clapped her hands. “Good session! You’re a natural once you relax. Same time tomorrow?”

Daniu shuffled his feet, radiating humble gratitude. “If you’re sure it’s no trouble. I don’t want to, you know, take up your whole summer.”

“Pfft, it’s fun! Teaching people is super rewarding.” Mengmeng hugged Zhang Jie’s arm, her breast squishing against his biceps, and he fought down a shiver. “Besides, Zhang Jie will be here. It’s like a group project.”

“Awesome.” Daniu’s smile was beatific, cherubic, utterly disarming. “Thanks, bro. Thanks, Mengmeng. Seriously.” He made his exit with a wave, a harmless teddy bear trundling out into the blazing afternoon.

The door clicked shut. The room fell silent except for the groan of the fan and the distant drone of cicadas. Mengmeng sighed happily and flopped onto the bed, stretching her arms overhead so that her tank top rode up to reveal the pale, flawless plane of her stomach. “He’s so sweet, isn’t he? I really hope this junior girl gives him a chance. It’s nice when a guy isn’t all smooth and cocky, you know?”

Zhang Jie hummed agreement, but his mind was elsewhere—locked on the phantom of Daniu’s hand, replaying it in a loop. He climbed onto the bed beside her, his body suddenly ravenous. “You were amazing today,” he murmured, nuzzling into the curve of her neck, inhaling that intoxicating scent. “Such a good teacher.”

Mengmeng giggled, already melting under his touch. “You think so? I just want to help. It’s important to be kind.”

He kissed her to stop the words, a deep, claiming kiss that she returned with innocent fervor. His hands roamed, and when he stripped away her shorts and peeled off her tank top, he found her already wet, her shaved, plump vulva glistening in the dim light. She was so responsive—a gasp when he thumbed her pink nipple, a breathless whine when he dipped his fingers between her legs. He never tired of it.

But tonight, as he pushed inside her and felt her tight heat clamp around him, his mind was a split screen. He saw Mengmeng’s flushed face, her open mouth and fluttering lashes. He also saw Daniu’s hand on her shoulder, her arm, imagining those thick fingers trailing lower, discovering the damp heat he now possessed. The fantasy detonated in his brain.

He drove into her harder, faster, and she keened, her back arching. “Ah—Zhang Jie—I’m close!”

He felt it then: the telltale clench of her inner walls, the sudden gush of wetness as she squirted around him, her body spasming in waves. He knew from experience that her cervical opening pulsed slightly with each climax, a secret, rhythmic dilation that milked him to the edge. The thought of Daniu knowing that, feeling that—

Zhang Jie came with a broken groan, burying his face in her hair as the pleasure ripped through him. It was more intense than it had been in weeks, sharp and dark and shameful.

In the aftermath, as Mengmeng curled against his side with a drowsy, satisfied murmur, he stared at the ceiling and traced idle patterns on her hip. The summer heat pressed down, heavy and still. Tomorrow, Daniu would come back. Mengmeng would teach, and guide, and never suspect a thing. Zhang Jie would watch, and smile, and ache.

He was already counting the hours.

The afternoon sun slanted through the dormitory window, casting a warm parallelogram of light across the tiled floor. Zhang Jie sat at his desk, laptop open, a pair of wireless earbuds tucked into his ears. On the screen, a gaming video played—some streamer narrating a boss fight with exaggerated enthusiasm. He kept his eyes fixed on the pixels, but his attention was threaded elsewhere, tuned to the two figures seated on the edge of his roommate’s bed.

Zhang Daniu had arrived ten minutes earlier, clutching a spiral-bound notebook like a student showing up for office hours. His round face was arranged into an expression of earnest anxiety, eyebrows slightly knit, lips pressed together in a show of sincere confusion. The notebook was filled with scribbled questions—bullet points, underlines, little doodled hearts in the margins that he’d added for authenticity.

“So,” Mengmeng said, crossing her legs and folding her hands over her knee with the air of a seasoned lecturer, “you said you’re nervous about holding hands?”

Zhang Daniu nodded vigorously. “Every time I think about it, my palms get sweaty. I don’t want to mess it up with Xiaomei. What if I hold too tight? What if she thinks my hands are gross?” He looked down at his own fingers, flexing them as if they were foreign objects.

Mengmeng smiled, that gentle, patient smile she reserved for moments when she got to play teacher. “It’s not that complicated. Hand-holding is about connection. You’re not gripping a handlebar. It should feel natural.” She uncrossed her legs and shifted closer to him, the mattress dipping slightly under her movement. “Here, let me show you.”

Zhang Jie’s finger hovered over his trackpad. The streamer on screen shouted something about a critical hit. He didn’t hear it.

“Give me your hand,” Mengmeng said.

Zhang Daniu hesitated—a masterful performance. He rubbed his palm against his thigh first, as if drying it, then slowly extended his right hand toward her. His fingers trembled visibly, the tremor of someone genuinely intimidated by the prospect of touching a woman.

Mengmeng took his hand without a trace of self-consciousness. She handled it the way a piano teacher might adjust a student’s fingers on the keys—professional, instructive, entirely unaware of the electricity that shot through Zhang Daniu’s arm at the contact.

“Okay, first thing,” she said, “don’t just grab. See how your fingers are all stiff? Relax.” She pressed her thumb against the back of his hand, gently pushing his knuckles down. “Let your hand mold to mine.”

Zhang Daniu swallowed. Her skin was impossibly soft, like warmed silk. His palm registered every detail—the slight coolness of her fingertips, the delicate bones beneath the smooth flesh, the way her hand fit inside his as if designed for that purpose. He let his fingers curl slowly around hers, committing the sensation to memory.

“Better,” Mengmeng said approvingly. “But you’re still too tense. You’re holding my hand like it’s going to break. A girl wants to feel held, not crushed, but also not like you’re afraid of her.”

She adjusted his grip, threading her fingers through his. The motion was intimate without being romantic—at least, that’s what she believed. Her small, pale hand interlaced with his larger, pudgier one, and she gave a little nod. “There. That’s a proper interlocking grip. It says, ‘I want to be close to you’ without being aggressive.”

Zhang Daniu’s heart hammered against his ribs. The notebook had been a genius idea. Last night he’d stayed up late brainstorming questions, crafting a curriculum of physical escalation disguised as romantic tutoring. Hand-holding was step one. He’d already planned steps two, three, four, all the way to the inevitable conclusion. And here she was, this gorgeous, naive creature, delivering herself into his curriculum without a whisper of suspicion.

“It feels… really nice,” he murmured, and immediately caught himself. “I mean, the technique. The technique feels correct. Thank you for teaching me.”

Mengmeng beamed. The sense of achievement bloomed in her chest like a flower opening to sunlight. She loved this—being useful, being knowledgeable, being the one who could guide someone toward becoming a better partner. “You’re welcome! Now, the next part is what you do while holding hands.”

“There’s a next part?”

“Of course!” She kept her hand in his, not pulling away, using the continued contact as a teaching aid. “You can’t just hold hands in silence. Well, you can, but that’s for later, when you’re comfortable with each other. At first, you should pair it with conversation. Something light. Compliments work well.”

Zhang Daniu turned their joined hands slightly, ostensibly examining the grip from a different angle. His thumb moved—just a fraction—brushing across her knuckle. The contact was so subtle she didn’t register it as anything beyond an accidental shift. “Like what kind of compliments?”

“Simple things. ‘Your hand is soft.’ ‘I like holding your hand.’ Stuff that makes her feel appreciated without being overbearing.” Mengmeng tilted her head, her ponytail swaying with the motion. “Try it. Pretend I’m Xiaomei.”

This was almost too easy. Zhang Daniu had to actively suppress the grin that threatened to crack his wholesome facade. He let his expression remain shy, even managing a faint blush by thinking about what he really wanted to do to her. “Um… Mengmeng, your hand is really soft. Like, incredibly soft.”

Mengmeng laughed, a bright, bell-like sound. “Good! But maybe don’t say ‘Mengmeng’ when you’re practicing for Xiaomei.”

“Right, right.” He ducked his head in mock embarrassment. “Sorry, I just got caught up in the moment.” His thumb moved again, tracing a tiny arc across the side of her hand. The skin there was like cream. He imagined what other parts of her body might feel like. The thought sent a pulse of heat through his groin. “Seriously, though. Your hand is really warm and soft. How do you get your skin like this?”

“Lotion,” Mengmeng said simply. “And I drink a lot of water. You should tell Xiaomei to do the same.”

Zhang Jie shifted in his chair. The video had moved on to a different game entirely—some battle royale with constant gunfire—but the sounds barely registered. His eyes, hidden behind the reflection of his glasses, were locked on the mirror mounted on the wall above his desk. The angle showed him everything: Mengmeng’s earnest profile, Zhang Daniu’s hunched shoulders, and most importantly, their hands. Interlocked. His girlfriend’s fingers nestled between those of his roommate. Her thumb occasionally tapping against Zhang Daniu’s knuckle as she made a teaching point.

Something hot coiled in his stomach. It was wrong. He knew it was wrong. But the heat wasn’t anger—it was a dark, pulsing excitement that made his breath come shallower. He’d orchestrated this. Not directly, not with explicit instructions, but by being the world’s most permissive boyfriend, by encouraging Mengmeng’s teaching ambitions, by pretending not to notice the way Zhang Daniu looked at her. And now here was the payoff: his innocent girlfriend, her hand in another man’s grip, completely oblivious to the predator she was nurturing.

“What if she doesn’t want to hold hands?” Zhang Daniu asked, still not releasing her. His fingers had relaxed properly now, no longer trembling, settling into the shape of her hand with unsettling comfort.

“Then you don’t push it,” Mengmeng said. “But if you’re at the hand-holding stage, she probably wants to. Girls don’t spend time alone with guys they don’t want to touch them.” She said this with such authority, as if it were an immutable law of romance. “Trust me.”

“I do trust you. You’re a really good teacher.” He squeezed her hand gently, testing the waters. When she didn’t pull away, he added, “Xiaomei is lucky to have a friend like you helping me out.”

The flattery landed exactly as intended. Mengmeng’s cheeks pinked with pleasure. “I’m happy to help. Jie always says I should share my wisdom with the world.”

Zhang Jie made a noise that was halfway between a cough and a laugh. “That’s right,” he called over his shoulder, not turning around. “Spread the knowledge.”

“See?” Mengmeng said. “He’s supportive.”

Zhang Daniu finally—reluctantly—withdrew his hand. The loss of contact was almost physically painful, but he’d gathered more than enough material for his mental archives. Her hand in his. Her skin against his palm. The way her voice softened when she doled out praise. “I think I’ve got the basics down now. Can I, um, maybe come back tomorrow for the next lesson? Xiaomei mentioned wanting to work on… kissing techniques.”

Mengmeng’s expression shifted to something more contemplative, the teacher persona recalibrating for a more advanced curriculum. “Kissing is definitely more complicated. There’s a lot to cover—pressure, angle, what to do with your hands.” She nodded solemnly. “I can come by after my afternoon class again. We’ll do a proper lesson.”

“You’re the best.” Zhang Daniu stood, tucking his notebook under his arm. His erection was pressing uncomfortably against his jeans, but his loose t-shirt concealed it. “I’ll study what we covered today. Practice holding my own hand or something.” He laughed at his own joke, the picture of harmless, goofy charm.

Mengmeng stood too, smoothing down her sundress. “You’ll do great. Xiaomei is lucky to have a guy who actually wants to learn.”

If only she knew, Zhang Jie thought. If only she knew exactly what this guy wanted to learn.

After Zhang Daniu left—offering a cheerful wave and a promise to return tomorrow—the dormitory settled into a quieter rhythm. Mengmeng stretched her arms above her head, her dress pulling tight across her chest, and wandered over to Zhang Jie’s chair. She draped herself over his shoulders from behind, pressing her cheek against his.

“I think I’m actually helping him,” she said, her breath warm against his ear. “He was so nervous at first, but by the end he was holding my hand totally normally. Like a natural.”

Zhang Jie removed his earbuds and tilted his head to look at her. Her eyes sparkled with that particular glow of self-satisfaction, the one she got after acing an exam or successfully explaining a difficult concept to a classmate. She was so proud of herself. So innocent. So utterly blind.

“You did great,” he said, and meant it. He swiveled his chair to face her, pulling her onto his lap in one smooth motion. She settled there easily, her arms looping around his neck. “My little love guru.”

Mengmeng giggled. “I’m serious! Teaching is really rewarding. Maybe I should do more of this. Like relationship coaching or something.”

“One student at a time,” Zhang Jie said, and kissed her.

He kissed her thoroughly, one hand cupping her jaw, the other resting on the curve of her hip. She melted into him as she always did, her lips parting, her body pressing close. He tasted the strawberry chapstick she favored and something deeper beneath it—the unique flavor that was simply her. When they broke apart, her eyes were slightly dazed, her breathing uneven.

“What was that for?” she whispered.

“Reward,” Zhang Jie said. “For your excellent teaching today.” His thumb traced the line of her cheekbone. “So. Kissing techniques tomorrow?”

Mengmeng’s expression brightened again, already shifting back to planning mode. “There’s so much to cover. Like, most guys don’t realize that kissing isn’t just about the lips. It’s about the whole moment—the approach, the timing, the atmosphere.” She tapped her chin thoughtfully. “I should probably show him what not to do first. Build from there.”

“Demonstrate on him?” Zhang Jie kept his voice casual, the question slipping out like any other conversational thread.

“Well, not like, actually kiss him.” She wrinkled her nose. “That’d be weird. But I can show him on my hand, or explain the theory. Same way I taught hand-holding.”

Same way you taught hand-holding, Zhang Jie’s mi

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The afternoon sun slanted through the dormitory window, casting a warm glow over the cramped room. Zhang Jie lounged on his bed, propped against the wall, while Mengmeng sat beside him, her legs tucked under her, flipping through a romance novel. Her presence always seemed to fill the space with a sweet, heady fragrance, a mix of jasmine and something uniquely her own. Zhang Jie breathed it in, a familiar comfort that now stirred a darker, more complicated thrill deep within him.

A knock at the door broke the quiet. Zhang Daniu poked his chubby face in, his round cheeks bunching into an innocent smile. "Hey, Jie, Mengmeng, you busy? I need some advice." He shuffled in, closing the door behind him with a soft click. His eyes flickered to Mengmeng, lingering for a fraction of a second on the curve of her neck before he looked away, feigning sheepishness.

Mengmeng set her book aside, her expression brightening with the prospect of helping. "What's up, Daniu? Is it about your girlfriend again?" She leaned forward, her D-cup chest pressing gently against her blouse, and Zhang Daniu had to force himself to focus on her face. He nodded, plopping down on the edge of the opposite bed.

"Yeah, I've been thinking about what you said last time, about romance and gestures." He rubbed the back of his neck, a practiced move of awkwardness. "But I'm stuck on the whole kissing thing. Like, how do you even start? I don't want to mess it up with Xiaoli." Xiaoli was the fictitious girlfriend, a tool he'd crafted to worm closer to Mengmeng. Zhang Jie knew the truth—or at least, he suspected enough to let it unfold. The knowledge sent a pulse of heat through him, and he shifted slightly on the bed.

Mengmeng's eyes sparkled with earnest enthusiasm. "Oh, kissing is super important! It's like, the key to unlocking a girl's heart. You can't just lunge in—it's all about the buildup and the gentleness." She sat up straighter, adopting the air of a seasoned instructor. "Here, let me show you the basics first. Watch my lips."

She pursed her full, pink lips into a soft pout, then relaxed them, miming the motion of a tender kiss. Her actions were delicate, almost musical in their rhythm. Zhang Daniu watched, his gaze fixed on her mouth with an intensity that belied his supposed cluelessness. "I see that, Mengmeng, but it's hard to get it from just watching. Could you maybe... I mean, some real practice would help a lot. I'm a hands-on learner."

Mengmeng's cheeks tinged with a faint blush. "Real practice? You mean, actually kissing?" She glanced at Zhang Jie, a flicker of uncertainty in her wide, trusting eyes. "That's a bit much, Daniu. I can't just kiss you. That's for special people."

Zhang Daniu scratched his head, letting his shoulders slump in exaggerated defeat. "You're right, sorry. I'm such an idiot sometimes. I just really want to make Xiaoli happy, you know? But I'll figure it out." He made to stand, his every movement steeped in hangdog humility.

Zhang Jie saw his cue. His heart hammered against his ribs, a mix of anxiety and perverse excitement. He spoke up, his voice steady despite the turmoil inside. "Mengmeng, maybe you could help him out. Just this once. It's for his relationship, right? And I'll be right here, guiding you both. It's not like anything weird is happening." He reached over and squeezed her hand, his thumb tracing circles on her palm. "You're so good at this teaching stuff. It would mean a lot to him—and to me, seeing you help my friend."

Mengmeng bit her lower lip, a gesture that made Zhang Daniu's breath catch. She looked at Zhang Jie, searching his face for any sign of doubt, but found only a reassuring smile. Her love for him overrode her hesitation; if he was okay with it, then it must be fine. "Okay," she said slowly, "but only if you're right here next to me the whole time. Promise?"

"Promise," Zhang Jie said, his voice dropping to a low murmur. He slid off the bed and positioned himself on a chair a few feet away, angled so he had a clear view of them both. Zhang Daniu returned to sit opposite Mengmeng, the space between them suddenly charged.

"First, approach her slowly," Zhang Jie instructed, his tone shifting to that of a detached coach. "Make eye contact, and then look at her lips. That builds anticipation."

Zhang Daniu followed the direction, his eyes meeting Mengmeng's. There was a fleeting softness there, a naive curiosity, before he dropped his gaze to her mouth. She swallowed, her fingers twitching in her lap. He leaned in, his movements hesitant and slightly clumsy, as if he were truly a novice. His face drew near, and he raised a hand, his fingers brushing against the corner of her lips. The touch was awkward, too rough, and Mengmeng's brow furrowed involuntarily at the graceless contact.

"Gentler," Zhang Jie said, his voice a shade huskier. "Just barely touch at first."

Mengmeng forced herself to relax, reminding herself this was just a lesson. Zhang Daniu's fingertips softened, tracing the outline of her lower lip. Her skin was like silk, and a tremor ran through him that he struggled to hide. "Like this?" he whispered.

"Yeah," Mengmeng breathed, her teacher's instinct overriding her discomfort. "Now, when you actually kiss, start with a light press. Don't use too much force."

"Start with a light kiss, then go deeper slowly," Zhang Jie echoed, his eyes riveted on the scene. The air thickened with tension, and he felt his pulse quicken, a secret shame and pleasure intertwining.

Zhang Daniu leaned closer, his lips meeting Mengmeng's in a tentative peck. It was fleeting, almost chaste, but the contact sent a jolt through her. She stiffened, her shoulders locking up for a brief second before she consciously loosened them. He tasted of mint and something unfamiliar, a stark contrast to Zhang Jie's familiar warmth. Her mind raced with rationalizations—she was helping, her boyfriend was watching, it was all fine.

"Good," Zhang Jie managed, his voice tight. "Now, deeper. Tilt your head a little, Daniu."

Zhang Daniu adjusted, one hand moving to rest on Mengmeng's shoulder. He felt the soft fabric of her blouse, the heat of her skin beneath. His lips pressed more firmly, parting slightly. Mengmeng's eyes fluttered shut, and she let herself be guided, her body responding with a reluctant yet undeniable ease. Her lips moved against his, a slow, experimental dance that she told herself was purely demonstrative.

The kiss deepened over what felt like an eternity but was only tens of seconds. Zhang Daniu's technique grew bolder, his tongue skating along the seam of her lips, silently requesting entry. Mengmeng's breath hitched, and a tiny sound escaped her throat—half surprise, half something she couldn't name. She felt a flutter low in her belly, an echo of sensations she only associated with Zhang Jie. Guilt twinged, but she pushed it aside, focusing on the task. She was teaching him, that was all.

Finally, she pulled back, her breath coming in soft pants. Her face was flushed, a delicate pink that spread from her cheeks down to her neck. Her lips were slightly swollen, glistening with moisture. She straightened her blouse and cleared her throat, desperately trying to reclaim her instructor's poise. "There, see? That was... not bad. Just remember to be gentle and follow your partner's cues."

Zhang Daniu's expression was a mask of grateful innocence, but inside, he was crowing with triumph. He'd tasted her, felt her compliance, and it was sweeter than any fantasy. "Thanks, Mengmeng! You're an amazing teacher. I think I really get it now." He stood up, his body humming with the ache of arousal that he carefully concealed.

Zhang Jie watched, his breathing heavier, the rhythm shallow and rapid. He'd witnessed it all—the initial bumble, the slow melt, the flush on her cheeks. A storm raged in him: jealousy, arousal, a deep, twisted satisfaction. His girlfriend had kissed another man, and he'd orchestrated it. The sight of her unsettled state, the way she smoothed her hair and avoided his eyes for a moment, ignited a fire in him that he both loathed and craved.

Mengmeng turned to him then, a small, wobbly smile on her face. "Did I do okay, Jie? You're not mad, are you?" Her voice was tiny, seeking his approval.

He rose and wrapped an arm around her, pulling her into a side hug. "You were perfect," he said, and the words were truer than she could ever know. "I'm proud of you for helping." He kissed the top of her head, inhaling her scent, now intermingled with the faint trace of Zhang Daniu. It was intoxicating, and he felt himself harden against his will.

Zhang Daniu let himself out with a wave and a final, lingering look at Mengmeng. The door closed, leaving the couple alone. But the air between them had changed, charged with an unspoken energy that neither would address. Zhang Jie held her tighter, his gaze fixed on the door, his mind already racing ahead to the next inevitable step.

The afternoon light slanted through the dormitory window, dusty motes drifting in the golden beam, landing on Mengmeng’s glossy black hair as she perched on the edge of Zhang Jie’s bunk. Her boyfriend sat at his desk, ostensibly scrolling through class notes on his laptop, but his attention kept flicking toward the small sofa where Zhang Daniu had wedged his chunky frame. The pudgy roommate wore his usual expression of bovine innocence, round cheeks making his eyes disappear into merry slits whenever he smiled at Mengmeng. She had been animated for the past ten minutes, gesturing with delicate fingers as she expounded on the finer points of romantic kissing technique.

“So, Da Niu, you’ve gotten the basics down really well. I mean, from what you told me last time, your girlfriend seemed to respond positively to the closed-mouth stuff.” Mengmeng leaned forward, her D-cup breasts pressing against the lavender fabric of her thin summer cardigan, the v-neck revealing a sliver of porcelain collarbone. “But you said she’s a little more, you know, experienced? So we should probably step it up. Today, I’m going to teach you French kissing. It’s also called deep kissing, or tongue kissing, and it’s really, really important for, um, escalating things.”

Zhang Daniu’s eyes widened, an impressive facsimile of aw-shucks bashfulness. He rubbed the back of his thick neck, glancing down at his feet. “Wah, French kissing? Mengmeng-jie, that sounds so… advanced. I don’t know if I can do it. What if I bite her tongue by accident? Or drool all over her face? I’m so clumsy.”

“No, no, don’t say that!” Mengmeng reached out and patted his arm, a gesture of pure, sisterly encouragement. She was completely in her element, the wise mentor guiding a hapless junior. The fact that Da Niu was her boyfriend’s roommate, a chubby, seemingly harmless teddy bear of a man, only heightened her sense of benevolent purpose. She was helping him, genuinely helping him, and that made her chest swell with warmth. “Everyone is clumsy at first. The key is to relax and pay attention to your partner’s cues. Jie and I, we practiced a lot before it felt natural. Right, Jie?”

Zhang Jie tilted his chair back slightly, offering a tight smile that didn’t reach his eyes. “Right, a lot of practice.” His voice was neutral, but his heartbeat was a frantic drum against his ribs. His gaze was riveted on the scene, Mengmeng’s slender hand still resting on Da Niu’s sleeve, the way she leaned into his personal space without a shred of self-consciousness. A dark, hot coil of something unnameable twisted in his gut. He should be jealous. Any normal boyfriend would put a stop to this farce immediately. But instead, he remained motionless, a silent, complicit observer, his cuckold fetish awakening like a beast stretching in its lair. He wanted to see Da Niu’s fat tongue slip past his girlfriend’s pure pink lips. He craved that visual defilement, the corruption of her innocent intent. He nudged the fantasy along. “Mengmeng’s a great teacher. You’re in good hands, buddy.”

“See? Even Zhang Jie agrees!” Mengmeng beamed, utterly oblivious to the double meaning, interpreting her boyfriend’s words as simple, supportive praise. She turned back to Da Niu, her expression bright and encouraging. “Now, don’t be scared. A French kiss is all about connection and exploration. It’s not about jabbing your tongue in; it’s a dance. We’ll take it step-by-step. First, I’ll demonstrate the basic tongue movements, just so you can see the mechanics. Is that okay?”

Zhang Daniu’s stomach flip-flopped with a mix of predatory triumph and genuine arousal. He could barely believe his luck. Every single step of his plan had worked flawlessly. Zhang Jie, that clueless cuckold, was practically his accomplice, and Mengmeng, this luscious, naive creature, was offering her mouth as a teaching aid. He had to physically restrain himself from smirking. He lowered his head, letting his voice become a hesitant mumble. “If you’re sure it’s not too much trouble, Jie-sao. I’m just so nervous I’ll mess up.”

“It’s no trouble at all! That’s what friends are for.” Mengmeng gave his arm a final, reassuring squeeze and then straightened up on the bunk. Her shaved vulva, nestled within a soft cotton pair of panties, gave a minuscule, involuntary pulse. She dismissed it as the thrill of teaching. “Okay, watch my mouth. I’ll go through the motions slowly.”

She parted her lips, which were the color of cherry blossoms, glossy with a clear lip balm. Her small, pink tongue, tiny and pointed, slowly emerged. She traced it along her upper lip in a slow, deliberate arc from left to right, leaving a faint trail of glistening moisture. Then, she retracted it and demonstrated a gentle probing motion, the tip of her tongue pressing forward and upward against the air in a soft, rhythmic pulse. She let her jaw drop a little more, showing the inside of her mouth, the neat rows of white teeth, the wet, cavernous dark pink beyond. The air in the room thickened. “So the basic motion is like this,” she murmured, her voice slightly altered by her held-open mouth. “A soft, undulating wave. You don’t want to be stiff. You want to be fluid.”

Zhang Daniu nodded, his eyes transfixed, not on the mechanics, but on the plush wetness of her mouth, the vision of her tiny, agile tongue. His cock, a heavy 18 centimeters even when flaccid, began to stir and thicken, pressing uncomfortably against the zipper of his baggy shorts. He adjusted his position on the sofa, feigning a need for a better viewing angle. “Fluid. Okay. Like a wave.” His voice was husky.

“Exactly. Now, when you enter a partner’s mouth, you shouldn’t just shove it in. You start with a gentle touch at the entrance, like a question. Then, you explore.” Her tongue tip touched her own lower lip, then slid past it into the emptiness of her open mouth, swirling in a slow, silent circle. To an unknowing observer, it looked a little silly, a beautiful girl pantomiming a kiss to an invisible lover. But to Zhang Jie and Zhang Daniu, the sight was devastatingly erotic. Zhang Jie’s knuckles were white where he gripped his thigh. Zhang Daniu shifted again, his breathing deepening.

“Alright, I think I see it,” Da Niu said, the lie smooth as silk. “But, Mengmeng-jie, I’m a kinesthetic learner. I need to, you know, actually try it to get the feel. Could I maybe… try it with you? Just a little, so you can correct my form?” He said it with such hopeful, pathetic vulnerability that it was a masterclass in manipulation. He looked at her like a puppy begging for a treat.

Mengmung paused, a flicker of something – not hesitation, but a recalibration – crossing her features. Her deep, absolute trust in Zhang Jie’s approval and her own identity as a ‘good teacher’ bulldozed any nascent boundary. She had already kissed him for practice last time. This was just the next logical module in the curriculum. She glanced at Zhang Jie. He gave a small, almost imperceptible nod, his face a blank mask. Her permission was granted. “Of course. That’s the whole point of a practical lesson. Come here.”

Zhang Daniu didn’t need to be told twice. He heaved himself off the sofa and lumbered over to the bunk, sitting down heavily beside her. The old bed frame groaned under his weight. His sheer size next to her 160-centimeter, 50-kilogram frame was jarring. He was a bear, and she was a delicate doll. “Okay, I’m ready.” He turned to face her, his round, simple face a picture of studious concentration.

“Alright. Close your eyes. Overthinking is the enemy of a good kiss.” She closed her own as an example, her long lashes fanning out on her snow-white cheeks. A faint, irresistible body fragrance, a mix of jasmine soap and her own unique, musky sweetness, wafted from the warmth of her skin. “Start by just touching your lips to mine. Gently.”

Zhang Daniu leaned in. His lips, thicker and warmer than Zhang Jie’s, met hers. They were surprisingly soft. He kept the pressure light, just a plush pressing, a perfect, innocent first-contact. He held it for a count of three.

“Good,” Mengmeng whispered, her breath a warm puff against his mouth. “Now, the tongue. Just the tip. Ask for entry.”

This was the moment of supreme victory. He parted his lips slightly and tentatively, so tentatively, poked the very tip of his tongue out. It touched the seam of her closed lips, a shy, wet nudge.

Mengmeng, ever the diligent instructor, rewarded his ‘good’ technique by parting her lips, granting him access. The taste of her lip balm, artificial strawberry, was the first thing to register. The second was the sensation of her small, slick tongue tip meeting his, a barely-there brush that sent a jolt straight to the base of his spine. He let out a small, surprised sound, not entirely feigned.

“It’s okay, you’re doing well,” she murmured against his mouth. “Now, try the wave motion I showed you. A soft, slow undulation.”

Da Niu’s tongue, in reality a highly skilled instrument of pleasure, began its performance. He extended it further, pushing past her lips and teeth to slide along the sensitive, slick inner membrane of her mouth. It was thick, filling her small cavity far more completely than Zhang Jie’s ever did. But he started with a mollusk-gentle, rolling wave, massaging her own tongue in a slow, hypnotic rhythm.

Mengmeng was momentarily stunned by the sheer volume of it. It was a fleshy, dominant presence, yet its movement was technically perfect. A wave of unexpected heat flushed through her. She met his motion, her own tongue beginning its counter-dance, and for a fleeting ten seconds, the kiss was a beautiful, balanced duet. She was teaching, and he was learning brilliantly.

Then, the predator’s control slipped a fraction. The taste of her, the feel of her pliant, trusting mouth, the knowledge that her clueless boyfriend was watching—it all became too much. A surge of raw lust shot through Zhang Daniu, and his pretense of clumsy learning vanished. The gentle wave became a deep, pulsing thrust. His thick tongue pushed deeper, invading the very back of her mouth, then retracted to tangle and wrestle with hers with sudden, shocking expertise. He tilted his head, changing the angle, and began to explore every corner of her mouth with a dominant, possessive skill, mapping her teeth and palate before sucking sharply on her lower lip.

“Mmmph!” The sound was torn from Mengmeng’s throat, a muffled squeak of surprise and sudden breathlessness. Her eyes flew open in shock. All she could see was his face, huge and close, his eyes shut in apparent rapture. The wet, smacking sounds of the kiss were obscene in the quiet room. Her small tongue was completely overpowered, helplessly trapped and stroked by his. A wave of vertigo washed over her. Her hands, which had been resting limply in her lap, flew up and pressed against his chest. The flesh there was surprisingly solid beneath the layer of apparent chubbiness.

Zhang Jie’s chair scraped against the floor with a jarring screech. A loud, deliberate cough ripped from his throat. “Ahem!”

The sound was like a bucket of cold water. Zhang Daniu’s brain snapped back to the present. He had pushed too far, too fast. He had to regain his harmless façade, and he had to do it instantly. He broke the kiss with a gasp, pulling back as if scalded, his eyes wide with a perfectly manufactured panic. He even managed to make his lower lip tremble. “Oh god! I-I’m so sorry! Did I mess up? It felt… it felt like a wave, but then I think I got carried away. I’m so sorry, Mengmeng-jie! Zhang Jie, I’m sorry, man! See, I told you I’m no good at this!”

Mengmeng was panting, her chest rising and falling rapidly under her cardigan. Her lips were puffy, wet, and a deeper shade of pink. A thin strand of mixed saliva connected her mouth to his before snapping. Her mind was a whirl of confusion. The kiss had been… technically proficient? No, it had been a maelstrom. She felt hot, a strange, dis

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Zhang Daniu sprawled on the floor of their dorm room, chin propped on a rolled-up hoodie, sighing loud enough to rattle the window. “Bro Jie, I don’t get it. The junior girl—she lets me hold hands, she even leans on my shoulder when we watch movies on the phone. But the second I try to wrap my arm around her waist, she freezes like a block of ice and says, ‘What are you doing?’ What am I supposed to say? ‘Just measuring your waist size’?”

Zhang Jie lounged on his bed, scrolling lazily through his phone, a faint smile tugging at the corner of his mouth. “Daniu, waist-holding is a high-level skill. You can’t just pounce like a hungry dog. You need the right moment, the right feel. If you’re too rough, of course she’s going to freak.” He paused, the smile sharpening just a hair. “Why don’t you ask Mengmeng? She’s good at this stuff. Loves explaining things.”

“Mengmeng?” Zhang Daniu’s round face lifted, eyes glinting behind the simple, chubby-cheeked mask he wore so perfectly. “You’d be okay with that? I don’t want to make things weird.”

“Weird how? She’s my girlfriend. You’re my brother. She’s been wanting to help you anyway—says it’s like raising a clumsy little pet.” Zhang Jie chuckled, easy and warm, the perfect wingman. Deep inside, a familiar heat stirred in his chest. He could already picture Mengmeng’s earnest expression, her hands sketching little diagrams in the air while Zhang Daniu’s eyes crawled over her body. The vision tightened something low in his stomach. “Let’s do it this weekend. Our place. She’ll give you a full tutorial.”

Zhang Daniu grinned, bashful as a schoolboy. “Bro, you’re too good to me. I swear, once I win the junior girl over, I’m naming our first kid after you.”

“Just don’t mess up the lesson,” Zhang Jie said, and the heat in his chest pulsed once, greedy and dark.

Saturday afternoon arrived with pale sunlight slanting through the apartment windows. Mengmeng bounced in wearing a cream-colored knit top that clung to the generous swell of her D-cup breasts and a soft pink skirt that brushed mid-thigh. The fabric shifted over her body like a whisper, and the room filled with her scent—something sweet and clean, like warm vanilla and fresh skin, an invisible cloud that made the air itself feel touchable. She slipped off her sandals, size thirty-five feet bare and pale against the floorboards, toes painted a delicate shell-pink. “Okay, okay, where’s the student?” she chirped, hands on her hips. “I prepared a whole mental slideshow.”

Zhang Daniu emerged from the kitchen with three glasses of lemonade, the picture of harmless helpfulness. His t-shirt stretched over his soft belly, his grin wide and guileless. “Teacher Mengmeng! I’m ready to learn. I brought a notebook and everything.” He set the glasses down and patted his pockets comically. “Okay, no notebook. But I’m paying attention.”

Zhang Jie settled into the armchair by the window, one leg crossed over the other, lemonade in hand. “I’m just here as the teaching assistant. Don’t mind me.”

Mengmeng beamed at him—pure adoration, absolute trust—then turned her bright eyes on Zhang Daniu. “So. The problem. She won’t let you touch her waist?”

“Exactly. I don’t know what I’m doing wrong. Maybe my hands are too clumsy.” Zhang Daniu held up his broad palms, looking mournful. “I need a girl’s perspective. Where’s it okay to touch? How do you make it feel… natural?”

“Good question!” Mengmeng paced a small circle, her skirt swishing. “Most guys just grab. They don’t understand that a girl’s body is like… a delicate instrument. You have to approach it with respect and warmth. The waist is intimate. You can’t just lunge. You have to build up to it.” She tapped her chin, thinking. “Actually, the best starting point is a hug. A proper hug, from behind. It’s gentle, it’s protective, and it lets her feel your presence without any pressure.”

Zhang Daniu nodded eagerly. “A hug from behind. Okay. But like—how exactly? Where do the hands go? How tight? I don’t want to mess it up.”

Mengmeng glanced at Zhang Jie. “Babe, do you mind if I demonstrate? It’s purely educational.”

Zhang Jie’s smile didn’t waver. His lemonade glass was cool against his palm, but his blood ran warm, then hot. “Go ahead, baby. Teach him well. He needs it.”

Permission granted. Mengmeng turned her back to Zhang Daniu and lifted her arms slightly, creating space. “Okay, Daniu. Come stand behind me. Not too close at first—about a hand’s width away. Let her feel your body heat before you even touch her. That’s step one. The warmth signals safety.”

Zhang Daniu shuffled into position, a silent, soft-footed predator. From the armchair, Zhang Jie could see the exact moment Daniu’s nostrils flared, catching the perfume of Mengmeng’s hair. The chubby act didn’t slip—it just thinned, like a curtain drawn halfway. “Like this?” Daniu’s voice came out a little hoarse.

“Yes. Now step a little closer. Slowly. Let the front of your body just barely graze her back. Very lightly. She should feel you but not feel trapped.” Mengmeng’s instructional tone was adorable—serious and sweet, utterly convinced of her own expertise. “Don’t rush.”

Daniu stepped in. The space between them vanished. His chest nearly touched her shoulder blades, the soft knit of her top an inch from his t-shirt. Heat bridged the gap before flesh did. “Now what?”

“Now the hands,” Mengmeng said. “Place them on my waist. Gently. Like you’re holding something precious. Fingertips first, then palms. And don’t clench—keep your hands relaxed. A tense hand feels scary. A relaxed hand feels caring.”

Zhang Daniu’s hands rose. Zhang Jie watched them move through the air as if in slow motion—thick fingers, broad palms, the hands of a man who’d spent years hiding his strength. The fingertips touched the sides of Mengmeng’s waist first, just above her hips. The knit fabric dimpled under the pressure. Then the palms settled, warm and full, spanning the curve of her waist with a slow, greedy spread.

Mengmeng’s body didn’t stiffen. She even leaned back a fraction, her bottom brushing the front of Daniu’s jeans. “Good! That’s the right pressure. Now, Daniu, your hands should rest here—not too high, not too low. Right at the natural waistline. Your thumbs can curve forward a bit, toward her belly button. That gives a sense of embrace without being grabby.”

Daniu’s thumbs obeyed. They slid forward, tracing the soft plane of Mengmeng’s belly through her top. The fabric was thin enough that Zhang Jie could see the indentations where his roommate’s fingers pressed. Mengmeng’s stomach was flat, lightly toned, and the thumbs settled there like they belonged, tips nearly touching just below her navel. “Like this, Teacher?”

“Perfect! You’re a fast learner.” Mengmeng’s voice was bright with pride. “Now, the upper body. Lean your chest into her back—slowly, remember. Not your whole weight. Just your upper chest, between the shoulder blades. And bring your face close to her hair. Not touching, just near. She should feel your breath on her ear or her neck. That’s incredibly intimate but non-threatening.”

Zhang Daniu leaned. His soft chest pressed against Mengmeng’s back, and his face descended toward the side of her neck. From his angle, Zhang Jie could see the flare of Daniu’s nostrils again, stronger this time—a deep, shameless inhale. Mengmeng’s hair was a dark curtain, and Daniu’s nose disappeared into it, brushing the strands aside to get closer to her scalp. His lips parted, and the inhale became a slow, savoring pull, drawing the scent of her shampoo and the deeper, muskier signature of her skin into his lungs.

Mengmeng shivered. Barely. “See, the breathing thing is important. If you’re calm, she’ll be calm. Your breath should be slow and steady. Don’t pant like a dog.” A nervous giggle. “Daniu, you’re doing it again—are you sniffing my conditioner? You’re supposed to be practicing, not analyzing hair products.”

“It smells really good,” Daniu murmured, voice muffled by her hair. “What is it, rose?”

“Peony and white tea. Focus, student!” But she didn’t pull away. She had promised to teach, and Mengmeng never broke a promise. Also, the warmth was pleasant. Daniu’s body was like a heated blanket, and his hands on her waist were steady and soothing. She felt safe. Zhang Jie was right there, watching with that calm, approving smile. She was doing a good job.

“Now, hold the position,” she instructed. “A good hug should last at least a minute. Longer, if you’re comforting her. It lets her heart rate sync to yours. The girl needs time to relax into the touch.”

“A minute,” Daniu repeated. He didn’t sound reluctant. His thumbs made the tiniest circles on Mengmeng’s belly, ostensibly adjusting his grip. The motion was subtle enough to be excused, deliberate enough to be felt. The tips traced the soft curve just inside her hip bones, then edged fractionally lower, then up again. Always barely within the bounds of instruction.

Mengmeng’s breathing shifted—deepened. She was explaining something about oxytocin and emotional bonding, her voice still perky, but a faint flush crept up the back of her neck. Daniu’s chest was a solid wall behind her, and the warmth from his body seeped through her top and into her spine. Combined with the gentle pressure on her stomach, it was making her feel… floaty. Relaxed in the way a hot bath relaxed you, muscles loosening, mind going a little fuzzy around the edges.

“Now, if you want to make it really special,” she continued, “you can shift your hold by just a tiny bit. One hand stays, the other hand slides…” She moved her own hand to guide him, placing it over his right hand and nudging it upward. “Slide it up to her ribcage. Not her chest! God, no. Just the lower ribs. It’s a protective gesture, like you’re guarding her heart.”

Daniu’s right hand glided up, producing a whisper of fabric. His palm rode her ribcage, four fingers spreading across the bones, pinky settling just under the lower curve of her breast. The swell of D-cup flesh was right there, warm even through the knit, and his pinky could feel the underwire of her bra. He didn’t push further, but he didn’t retreat either. His breath came a little faster now, stirring the fine hairs at her temple.

“How’s this?” His voice was a rumble against her back.

“Goo—good. That’s exactly right.” Mengmeng’s own voice had softened, the instructor’s crispness wobbling. She was proud of herself for teaching so effectively, but her body was sending different signals—a pleasant heaviness in her limbs, a subtle heat pooling in her lower belly. She was too innocent to name it, too focused on the lesson to question it. “The one-minute rule applies even more now. You have to hold her until she melts.”

“Let’s do more than a minute,” Daniu said. “So I really learn.”

Zhang Jie watched from the armchair, lemonade forgotten. He had a perfect view—his girlfriend wrapped in his roommate’s arms, her small frame nestled against the larger one, Daniu’s face buried in her hair and his hands mapping her torso. A feeling unlike any other wound through him: a sick, exhilarating burn that started in his gut and spread outward like a fever. Jealousy was there, bitter and sharp, but it was submerged in something far more powerful—a raw, pulsing arousal that made his jeans feel tight. His Mengmeng. His innocent, trusting lover. Allowing another man’s hands on her body, thinking it was for a good cause. And that other man, the hidden wolf, drinking in her scent and her warmth while pretending to scribble mental notes. It was obscene. It was perfect.

“Mengmeng, you’re doing amazing,” Zhang Jie said, and his voice came out steady, warm, the supportive boyfriend. “Daniu really needs this kind of hands-on practice.”

The praise made her glow. “Thank you, baby! Daniu, are you getting this? The key is confidence mixed with tenderness. Don’t be scared to touch her, but don’t be rough.”

“I’m definitely getting it,” Daniu said, and his eyes, half-

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The Saturday afternoon sun slanted through the dormitory window, casting a warm parallelogram of light across the rumpled sheets of Zhang Jie’s bed. The air in the small room was thick with the musk of three young men who lived in too-close quarters, but today it was sweetened by a different scent — the light, honeyed fragrance of Mengmeng’s shampoo, the faint vanilla of her body lotion. She had perched herself on the edge of Zhang Jie’s desk chair, bare legs crossed at the ankle, a textbook on her lap that she hadn’t opened in twenty minutes. Zhang Daniu sat opposite her on his own lower bunk, elbows on his knees, leaning forward with an expression of earnest confusion that was so convincing even Zhang Jie, who knew the truth, felt a momentary flicker of doubt.

Zhang Jie himself was stationed at his desk, pretending to scroll through his phone, but every nerve in his body was tuned to the conversation that had been winding its lazy way through topics of romance and dating advice for the better part of an hour. His heart was already beating a little too fast, a familiar heat pooling low in his belly. He knew where this was heading. He had orchestrated it, after all, in the subtlest of ways — a word dropped here, a question planted there, always careful to keep his own hands clean. And now, as Zhang Daniu let out a theatrical sigh and ran a hand through his already disheveled hair, Zhang Jie felt a dark thrill uncoil in his chest.

“I just don’t get it,” Zhang Daniu said, his voice carrying that disarming blend of boyish frustration and genuine bafflement. He was a master of his craft. “Every time I try to get close to a girl, like, physically close, I screw it up. Last week, I was on a date with Xiaoling, and I thought things were going really well. We were sitting on a bench in the park, and I put my hand on her thigh — just, you know, casually. And she completely froze up. A minute later, she said she had to go home. I haven’t heard from her since.”

Mengmeng’s brow furrowed, her full lips pressing together in that way she had when she was about to dispense wisdom. “On her thigh? Where exactly did you put your hand?”

Zhang Daniu shrugged, a picture of harmless ignorance. “I don’t know. Like, right on top? Middle of the leg?”

“Oh, no, no, no,” Mengmeng said, shaking her head so that her dark, silky hair swayed against her cheeks. She set the textbook aside entirely now, her teacherly instincts fully engaged. “That’s way too forward. You can’t just — plop your hand down like it’s a piece of furniture. The thigh is a very sensitive area. You have to approach it with care. Technique is everything.”

Zhang Jie’s throat went dry. He watched his girlfriend, so sweet and earnest, leaning forward in her chair, her D-cup breasts pressing softly against the cotton of her pale pink tank top. She wore tiny white shorts that hugged the swell of her hips and ended high on her thighs, leaving a generous expanse of smooth, snow-white skin exposed. Her legs were toned but soft, the kind of legs that begged to be touched, and Zhang Jie saw Zhang Daniu’s gaze flick down to them for just a fraction of a second before returning to her face with renewed innocence.

“Technique?” Zhang Daniu repeated, tilting his head. “Like, there’s a right way to touch a girl’s leg?”

“Of course there is!” Mengmeng said, clearly delighted to have found such a willing student. “You can’t just grab. You have to be gentle. You have to build up to it. Start with something casual, like resting your hand on her knee first. Then, if she’s comfortable, you can slowly move up. But you have to pay attention to her reactions. If she tenses up, you stop. If she relaxes, you can go a little further. It’s all about reading the signals.”

Zhang Daniu nodded slowly, as if this were the most profound insight he’d ever received. “That makes so much sense. But I’m not sure I’d know how to read those signals. I’m kind of dense about that stuff.” He let out a self-deprecating laugh. “I wish someone could just, like, show me. Give me a demonstration or something.”

The air in the room changed. Zhang Jie felt it like a physical shift in pressure. This was the moment. He saw the idea bloom in Mengmeng’s expressive face, saw her glance down at her own bare legs, saw the generous, helpful impulse take hold. His cock, already half-hard, gave an insistent throb against the seam of his jeans. He shifted slightly on his chair, careful not to draw attention.

“Well…” Mengmeng said, drawing the word out thoughtfully. “I suppose I could show you. I mean, if it would help. It’s not a big deal. It’s just a leg.”

Zhang Daniu’s eyes widened with perfect surprise. “Really? You’d do that? But wouldn’t that be weird? I mean, you’re Zhang Jie’s girlfriend—”

Mengmeng waved a dismissive hand. “Oh, Zhang Jie won’t mind. He knows it’s just educational. Right, honey?”

She turned to him with that bright, trusting smile, and Zhang Jie felt the familiar double-edged sword of his fetish stab through him — the jealousy, sharp and real, and beneath it, the hot, molten pleasure that was far, far stronger. He managed a casual nod, forcing his voice to stay even. “Yeah, of course. Whatever helps Da Niu out.”

God, he was a bastard. And he loved it.

“See?” Mengmeng said, turning back to Zhang Daniu. “It’s fine. Come on, sit over here. I’ll show you properly.”

She stood up from the desk chair and moved to sit on the edge of Zhang Jie’s bed, which was the lower bunk directly across from Zhang Daniu’s. The mattress dipped under her slight weight — fifty kilograms of soft curves and hidden heat. She patted the space beside her, and Zhang Daniu rose, his movements slow and almost reverent. He settled next to her, close enough that the side of his thigh nearly brushed hers, and Zhang Jie felt his heart begin to pound with a heavy, rhythmic intensity.

“Okay,” Mengmeng said, all business now. “First of all, you have to be sitting in a position where it feels natural. If you’re too stiff, she’ll feel that, and it’ll make her nervous. Just relax.” She demonstrated, leaning back a little on her hands, her shoulders loosening. The movement made her breasts rise and fall, the soft curves of her cleavage visible above the neckline of her tank top. Zhang Daniu’s gaze flicked down again, but he quickly returned his eyes to her face, the perfect attentive student.

“So I should just… relax?” he said, mimicking her posture. His thick, slightly chubby body settled into the mattress, his thigh now firmly pressed against hers. Mengmeng didn’t seem to notice the contact, or if she did, she didn’t react.

“Exactly. Now, the first thing you do is place your hand on her knee. Not grab it, just rest it there. Like this.” She took his hand — his broad, masculine hand, with its rough knuckles and short, clean nails — and guided it to her own knee. Zhang Jie’s breath caught. He could see the contrast: the tan of Zhang Daniu’s skin against the porcelain white of Mengmeng’s, the size of his hand nearly spanning the width of her knee. Her leg was smooth, hairless, the skin looking as soft as silk. Zhang Daniu’s fingers curled gently, cupping the joint with a tenderness that seemed almost genuine.

“Okay,” Mengmeng said, her voice a little softer now. “Now, you wait. Don’t move. Just let her get used to the feeling of your hand there. If she’s okay, she might put her own hand on top of yours, or she might shift a little closer. If she’s not okay, she’ll tense up, and you’ll feel it.”

Zhang Daniu held still, his palm warm against her skin. Zhang Jie watched, riveted, as Mengmeng’s expression flickered through a series of micro-emotions — a slight surprise at the heat of his touch, then a deliberate relaxation. She was really trying to be a good teacher. It was so quintessentially Mengmeng, so utterly oblivious to the predatory intent lurking behind her student’s guileless eyes.

“How long should I wait?” Zhang Daniu asked, his voice dropping to a lower register. There was a new quality to it now, a huskiness that Zhang Jie recognized all too well. The hunter’s patience.

“Um… maybe a minute?” Mengmeng said. “You just… feel it out. The important thing is that you’re not in a hurry. If you rush, she’ll think you’re just trying to get into her pants.”

“I would never,” Zhang Daniu said, and the irony was so thick Zhang Jie nearly choked.

A minute passed. Then two. The room was quiet except for the distant sound of a basketball bouncing in the courtyard outside and the soft hum of the old air conditioning unit. Zhang Jie’s cock was fully hard now, pressing painfully against his zipper. He could feel the dampness of pre-cum soaking through his boxers. He didn’t dare move, didn’t dare draw attention to himself. He was just a passive observer, a fly on the wall, and the performance unfolding on his own bed was the most exquisite torment he’d ever known.

“I think she’s used to it now,” Mengmeng said at last, and her voice had a slight breathiness to it that hadn’t been there before. “So next, you start to move your hand up. Very, very slowly. Just above the knee. Like… like this.”

She covered his hand with her own, her smaller fingers draping over his knuckles, and guided him upward. Zhang Daniu let her lead, his hand sliding up the smooth, warm expanse of her thigh. The movement was glacial, deliberate, and Zhang Jie watched every millimeter of it. He saw the way Mengmeng’s thigh muscle tensed under that gentle pressure, the way her skin flushed a delicate pink in the wake of his touch. The shorts she wore were so short that the hem only covered the very top of her thigh; as his hand moved higher, the white fabric began to bunch up, revealing more and more of that flawless skin.

“This is the key area,” Mengmeng said, her voice steady but a little thinner now. “The lower thigh is okay, but as you get closer to the middle, it starts to get more sensitive. You have to pay attention here. If she tenses up, you slow down. If she relaxes, you can keep going. See, right here…” She stopped his hand just above mid-thigh, the edge of his pinky finger now grazing the hem of her shorts. “This is where a lot of girls start to feel nervous. So you have to be extra gentle.”

Zhang Daniu’s fingers shifted, and Zhang Jie saw them press with just a fraction more intent. “Like this? Is this gentle enough?”

Mengmeng nodded, but her lips parted slightly, and a small, almost inaudible breath escaped her. “Yes. That’s… that’s good. Now, try moving a little further.”

His hand resumed its upward journey. The hem of her shorts was pushed further up, riding the swell of her thigh. The inner seam of the fabric grew taut, and Zhang Jie could see the faint outline of her panties beneath — a delicate pink that matched her top. The sight sent a jolt of pure electricity through him. He gripped his phone harder, knuckles whitening.

Zhang Daniu’s hand was now on her upper thigh, just inches from the apex. His thumb was tracing tiny, absent-minded circles against her skin, and Mengmeng’s breathing had definitely changed. Her chest was rising and falling a little faster, and her hands, which had been resting on the mattress, were now gripping the edge of the blanket. She was trying so hard to maintain her composure, to be the clinical instructor, but her body was betraying her. Zhang Jie knew that body. He knew how sensitive she was, how easily she responded to touch. He knew that if he were to slip his own hand between her legs right now, he would find her wet.

The thought made him dizzy.

“Da Niu,” Mengmeng said, and her voice came out in a soft, slightly strained murmur. “The… the pressure. You’re using too much thumb. It’s supposed to be light. Almost ticklish.”

“Oh, sorry,” Zhang Daniu said, and he adjusted immediately, reducing the pressure but not the motion. His thumb continued its lazy circles, light as a feather, and Mengmeng’s breath hitched. Her thighs, which had been resting together, parted almost impercep

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The afternoon light filtered through the thin curtains of the dorm room, casting a soft, muted glow over the rumpled bed sheets and the scattered textbooks on the floor. Zhang Daniu leaned against the doorframe, his pudgy face arranged into an expression of pure, boyish distress. His round cheeks were flushed, not with embarrassment but with a calculated mimicry of it, and his eyes, small and deceptively innocent, darted between Zhang Jie and Mengmeng. Zhang Jie lounged on his bed, propped against the wall with a laptop balanced on his thighs, the screen angled just so. Mengmeng sat cross-legged on the edge of the mattress, her floral print T-shirt stretching taut over the swell of her chest. She had come over to visit Zhang Jie, and when Zhang Daniu had knocked and entered with his hangdog look, she had immediately perked up, eager to help.

“I don’t know what I did wrong,” Zhang Daniu lamented, his voice thick with false naivete. He scuffed the toe of his sneaker against the linoleum. “We were at the movies, you know, that new horror one? And I reached over to grab my drink, and my elbow just—it brushed against her chest. She yelled at me, called me a pervert, and left me sitting there. I thought it was an accident, but she was so mad.”

Mengmeng tilted her head, her long lashes fluttering with sympathy. Her skin, that flawless, snow-white canvas, seemed to glow even in the dim light. “Oh, that’s terrible!” she exclaimed, her voice a bubbly, melodic thing. “You must feel awful. But sometimes, you know, a touch like that can feel intentional if you don’t do it right. There’s an art to it, a way to make it seem like nothing at all.”

Zhang Daniu’s eyes widened, a spark of genuine interest buried beneath the feigned confusion. “An art? How do you mean? I just don’t want to mess up again. If I ever get another date, I mean.” He shuffled closer, his thick hands dangling at his sides.

Mengmeng glanced at Zhang Jie, who gave a small, almost imperceptible nod, his lips twitching into a smile that didn’t quite reach his eyes. Inside, a slow, hot coil of anticipation wound through his gut. He knew Zhang Daniu’s game—had known it from the start, the way those piggy eyes lingered on Mengmeng’s curves, the too-frequent visits, the fabricated girlfriend. But instead of disgust, a dark, electric thrill hummed through him, a perverse pleasure in watching the charade unfold. He adjusted the laptop, angling the built-in camera toward the center of the room, and hit record. “Maybe Mengmeng can help you out,” he said, his tone light, almost breezy. “She’s got a good sense for these things.”

“Absolutely!” Mengmeng beamed, hopping off the bed. Her small, delicate feet, a size 35, were bare, and her toes curled against the cool floor. She weighed a mere 50 kilos, her body a compact powerhouse of curves, with hips that swayed with a natural, unself-conscious grace that drove Zhang Daniu to near madness. “Here, let’s do a practical demonstration. It’s the best way to learn. Jie, you can record it so Daniu can review later, right? Like a tutorial!”

Zhang Jie’s throat tightened. “Yeah, a tutorial,” he echoed, his voice steady despite the sudden dryness in his mouth. “I’ll save it for you, buddy.”

Zhang Daniu’s grin stretched wide, his double chin crinkling. “That’d be amazing! You’re the best, both of you.”

Mengmeng took a deep breath, her D-cup breasts rising and falling beneath the thin cotton. Without hesitation, she reached for the hem of her shirt and tugged it over her head, tossing it onto the bed. The fabric landed in a soft heap beside Zhang Jie’s ankle. Beneath, she wore only a pair of snug denim shorts, the skin of her torso bare and luminous. Her breasts, unbound by any bra, settled with a gentle bounce, the undercurve peeking into view with each slight movement. The room’s air shifted, charged with a sudden, palpable tension. Zhang Daniu’s gaze locked onto the shape of her through the shirt she had just removed—no, wait, she had stripped, so now her breasts were concealed by nothing but the air, yet she immediately turned and plucked a fresh T-shirt from Zhang Jie’s drawer, a thin, faded gray one that had once been his. She pulled it on, and the soft fabric draped over her like a second skin, clinging to every contour. The darker shadow of her areolas showed faintly through the worn cotton, and the small, proud peaks of her nipples, a delicate baby pink, tented the material just slightly in the cool air.

“Now, see,” Mengmeng said, her voice taking on the tone of a patient teacher, “the trick is to make it look like an honest mistake. You need to be casual, like you’re reaching for something else. Your hand should just graze the edge first—never go straight for the center. That’s a dead giveaway.” She stepped closer to Zhang Daniu, her body mere inches from his. Her scent, that intoxicating, sweet fragrance that seemed to emanate from her every pore, filled the space between them, a heady mix of vanilla and something uniquely, maddeningly her.

Zhang Daniu swallowed thickly, his Adam’s apple bobbing. “Like this?” He extended his right hand, fingers slightly curled, and mimed a clumsy, groping motion in the air.

Mengmeng shook her head, her glossy black hair swishing over her shoulders. “No, no, too obvious. Here, let me guide you. I’ll be your practice dummy.” She bit her lip, a hint of nervousness finally creeping into her expression. Her absolute trust in Zhang Jie, her belief that this was all just a helpful exercise, warred with a nascent, instinctual sense of exposure. But the need to be useful, to show off her knowledge, won out. She reached out, her small hand wrapping around Zhang Daniu’s thick wrist. His skin was warm, a little clammy, and she guided his fingers to hover just beside her right breast, the tips a whisper away from the side of the mound.

“Okay, now, imagine you’re at the movies. You’re reaching for popcorn. Your hand drifts over—like so—and the back of your fingers just brush the edge of her shirt.” She moved his hand a scant inch, and the knuckles of his fingers skimmed along the side swell of her breast through the gray cotton. The contact was feather-light, barely there, but a visible tremor shot through her. Her nipple, already semi-pebbled, instantly tightened into a hard, pointed nub that pressed visibly against the shirt.

Zhang Daniu’s breath caught. “Oh! I felt that. Did I do it right?” His voice was a careful blend of awe and innocence, but beneath it, his pulse hammered with savage triumph. So fucking soft. So big. He’s just sitting there letting me do this.

“A-almost,” Mengmeng stammered, her voice suddenly a little breathy. The unexpected shock of pleasure from that brief touch had sent a jolt straight to her core. Her body, always highly sensitive, was betraying her in the worst way. She could feel a warm, liquid heat beginning to pool between her thighs, and a flush spread across her cheeks. “But that was just the edge. Sometimes, you might, um, accidentally turn your hand, and your palm ends up—well, let me show you.”

She was in too deep now. Stopping would mean admitting something was wrong, and that would be too embarrassing. She had to see it through, for Daniu’s education, for Jie’s approval. She adjusted Zhang Daniu’s wrist so his palm faced forward, the mound of his hand hovering a millimeter from the full curve of her breast. “Go ahead. Move like you’re grabbing the armrest and you—oops—just make contact.”

Zhang Daniu’s hand moved. It wasn’t a brush or a graze; his entire palm enveloped the front of her right breast, the curve settling into his hand as if perfectly fitted. The flesh under the thin shirt was soft, incredibly soft, yet firm with the resilience of youth. The heat of her skin seeped through the fabric into his palm, and he felt the erect peak of her nipple press into the meat of his hand like a tiny, hot pebble. A low, almost inaudible groan caught in his chest. Mengmeng’s whole body stiffened, a tiny, choked gasp escaping her lips. Her hands flew to his forearm, her fingers digging into his sleeve.

“Don’t use force,” she whispered, the words trembling out of her. Her wide eyes stared up at him, but they were slightly unfocused now, pupils dilated. “It has to be… gentle. Like you’re not even thinking about it.”

Zhang Jie, from his spot on the bed, watched the scene unfold with a burning, agonizing intensity. His cock ached painfully inside his jeans, straining against the zipper, and his breathing was shallow. He forced himself to remain still, his thumb hovering over the trackpad to ensure the camera was capturing every second. The frame showed Mengmeng’s back, the curve of her ass in those tiny shorts, and the side of Zhang Daniu’s hand swallowing her breast. A twisted, triumphant joy flooded his veins. Look at her. She’s so good, so naive, and she’s letting him do this. For me. He knew the truth, but the lie was part of the pleasure.

Zhang Daniu took the instruction literally. He relaxed his hand, letting his fingers curve gently around the slope of her breast. With an agonizing slowness, he began to knead, a soft, circulatory motion that pressed the mound into his palm, then released it. The thin cotton of the T-shirt slid against the skin in whispering friction. The feeling was transcendent—the pliancy of her flesh, the way it molded to his touch, the astonishing softness overlaid on a structure of firm, springy density. Each kneading motion made the breast shift and sway slightly, the weight of the D-cup filling and overflowing his hand. His fingers traced the sublime circumference, from the outer side where it curved against her rib cage to the inner swell that rose toward her cleavage. The sensation of that rigid nipple tracking against his palm was a constant, delightful torment. Minutes bled into one another. The room was silent except for the quiet rustle of cloth and Mengmeng’s ragged, shaky breaths.

Mengmeng’s mind was a hurricane of shame and unwilling arousal. She felt a hot, slick moisture dripping down her inner thigh, soaking into the denim of her shorts. The sensation of Daniu’s warm, kneading hand was utterly different from Jie’s touch. Jie’s hands were familiar, known. Daniu’s were thicker, stronger, the fingers pressing with a deliberate, exploratory hunger that her body, the traitor, was drinking in. Her puffy, clean-shaven vulva throbbed, the lips swelling and parting as a fresh gush of her essence slicked the path between her legs. She wanted to press her thighs together to quell the ache, but she was frozen, pinned by the performance of teaching. The excuse was so thin now, a gossamer veil over the raw, erotic reality of what was happening.

“See… the gentleness is key…” she managed, the words thick and syrupy. “If you’re too rough… it’s an attack. But like this…” A moan, muffled and desperate, caught in her throat as his thumb curved and, likely by pure ‘accident’, brushed directly across the stone-hard bud of her nipple. The sensation was a lightning strike, a hot wire traveling straight from her chest to the clutching depths of her cunt. Her hips jerked involuntarily, a tiny, betraying forward thrust.

Zhang Daniu’s breathing was heavy now, his mask of childish innocence starting to show microscopic cracks. “Like this? Gentle here, too?” He changed the rhythm, his fingers splaying to cover more of the breast, his thumb now circling the erect nipple with a slow, lazy, devastating precision, tracing the areola through the fabric. He could feel the puckered texture, the small bumps of her Montgomery glands; through the worn shirt, the sensation was muffled but unmistakable. He applied the slightest pressure, a delicate pinch on the very tip, and then released.

“Ah!” The sharp, high-pitched cry escaped Mengmeng before she could stop it. Her knees felt weak, buckling slightly. Her pussy clenched on nothing, a deep, milking spasm that made her see stars. She was going to come, she reali

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The afternoon light slanted through the half-drawn curtains of Zhang Jie and Mengmeng’s shared apartment, casting a golden haze over the cluttered living room. Textbooks and empty snack wrappers lay forgotten on the coffee table, the air tinged with the faint, sweet scent of Mengmeng’s body fragrance—a natural perfume of jasmine and warm skin that always seemed to cling to every corner she occupied. She sat cross-legged on the floor, her pleated skirt fanned around her thighs, a notebook in her lap filled with earnest bullet points about “building emotional intimacy.” Her D-cup breasts pressed against the thin cotton of her white blouse, the outline of her bra just visible beneath the fabric as she leaned forward to explain something to Zhang Daniu. Her expression was one of focused authority—the eager tutor who had mastered the art of love and now dispensed wisdom with a naive confidence. Her pink lips moved animatedly, and her wide, innocent eyes sparkled with the joy of imparting knowledge.

Zhang Daniu, perched on the edge of the battered sofa, nodded along with an exaggerated earnestness. His chubby face was a mask of attentive simplicity, his round cheeks and small, smiling eyes making him look like a harmless, overgrown puppy. But behind that facade, his mind churned with a predator’s precision. He watched the way Mengmeng’s breasts jiggled slightly with each gesture, the creamy skin of her collarbone peeking from the unbuttoned top of her blouse. His cock, already half-hard, throbbed within his loose sweatpants, and he adjusted his position subtly to hide the growing bulge. He had orchestrated this entire setup with deliberate cunning—the fake girlfriend, the pleading texts for advice, the pretense of bumbling inexperience—all to maneuver this innocent girl into his grasp. And now, as he listened to her prattle about communication and trust, he plotted his next move.

Zhang Jie sat a few feet away, ostensibly scrolling through his phone, but his attention was fixed on the scene unfolding before him. His heart pounded with a perverse excitement that he kept carefully hidden behind a placid smile. He was Mengmeng’s childhood sweetheart, her protector, her devoted boyfriend—and yet, the sight of his roommate leering at her sent a dark thrill through his veins. He knew exactly what Zhang Daniu was after; he had recognized the glint in his friend’s eyes from the first moment they met. But instead of shielding Mengmeng, he had nurtured this situation, dropping subtle suggestions, manufacturing opportunities, all while playing the role of the oblivious best friend. His cuckold fetish demanded this—the exquisite torture of watching another man covet his woman, the forbidden pleasure of seeing her innocence exploited. He shifted in his chair, adjusting his own arousal as he waited for the inevitable escalation.

“So, when you’re on a date,” Mengmeng was saying, tapping her pen against the notebook, “you should never rush physical stuff. Start with small gestures—holding hands, a gentle touch on the arm. It shows respect and builds anticipation.” She beamed, clearly proud of her insight. “That’s what Zhang Jie did with me, and it made everything so special.”

Zhang Daniu scratched his head with a theatrical confusion. “But what if the girl wants more? Like, how do you know when to move to the next step? I mean, foreplay things…” He let the question hang, his tone deliberately hesitant, as if he were a bashful novice seeking enlightenment.

Mengmeng’s cheeks flushed a delicate pink. She glanced at Zhang Jie, who gave her an encouraging nod, his smile benign. “Well, it’s all about reading the vibe,” she said, her voice trailing off as she tried to summon a confident answer. She had always prided herself on being able to guide others, but this topic brushed against boundaries she had only explored with Zhang Jie. “Every couple is different, and what works for one might not work for another.”

“But that’s just theory,” Zhang Daniu pressed, leaning forward with an earnest intensity. “I need practical knowledge. Like, if I’m with a girl and she’s ready for more, how do I touch her breasts the right way? I don’t want to screw up and ruin everything.” He said it with such feigned innocence that Mengmeng’s hesitation wavered. She saw only a friend in distress, not the wolf in sheep’s clothing.

Zhang Jie seized the moment. His voice was casual, almost dismissive, as he set down his phone. “Since we’re helping, might as well go all the way.” He shrugged, as if it were the most natural thing in the world. “You’ve already taught him about kissing and stuff during the role-play sessions. If he’s going to succeed with that schoolmate, he needs to know the real deal. Right, Daniu?”

Zhang Daniu nodded vigorously, his expression grateful. “Yeah, that would be amazing! I promise I’ll be a quick study. I just don’t want to mess up with her.”

Mengmeng bit her lower lip, the soft pink flesh indenting under her teeth. A conflict warred within her—her innate modesty against her desire to be useful, to see her guidance bear fruit. She trusted Zhang Jie implicitly; if he thought this was okay, then it must be. And deep down, a small, selfish part of her reveled in the role of the expert, the one with the knowledge to impart. “Okay,” she said finally, her voice a whisper of resolve. “I’ll help. But just this once—and you have to follow my instructions exactly.”

Zhang Daniu’s heart leaped, but he kept his face carefully controlled. “Of course! Thank you so much, Mengmeng. You’re the best.” He watched as she stood, her movements slightly unsteady, and reached for a thin cardigan draped over the back of a chair. It was a delicate, lavender garment, nearly sheer, the kind you threw on for just a whisper of modesty. She turned her back to them, her hands trembling as she unbuttoned her blouse. Zhang Jie’s eyes locked onto her, his breath coming quicker. He saw the white fabric slip from her shoulders, revealing the smooth expanse of her back, the strap of her bra. He waited, patient, knowing what was to come.

Mengmeng slipped the cardigan on without fastening it, the soft knit falling open to frame her torso. Then, with a deep breath, she reached behind her and unclasped her bra. The sound of the hooks releasing was a sharp click in the silent room. She let the garment slide down her arms, catching it and draping it over the chair. Now, beneath the cardigan, her breasts were bare—full, heavy globes with skin like snow-white porcelain, faintly veined with delicate blue lines. The areolas were dusky pink circles, the nipples small and erect from the sudden exposure and the tension of the moment. The cardigan shimmered where light caught it, the weave just sheer enough to hint at the darker shadows of her nipples and the curves of her flesh.

She turned back around, her arms folding instinctively over her chest before she forced them down. The cardigan hung open, the edges brushing the sides of her breasts, leaving a tantalizing gap down the center of her torso. From Zhang Daniu’s angle, he could see the inner swell of each mound, the way they rose with her nervous breathing. Her D-cup size was generous but perky, defying gravity with the firmness of youth. The valley between them was deep, inviting. A hint of her body fragrance wafted over, intensified by her elevated heartbeat, and Zhang Daniu inhaled deeply, letting the scent feed his lust.

“Okay,” Mengmeng said, her voice artificially steady. She was in teaching mode now, suppressing her shyness behind a mask of professionalism. “The first thing to remember is to be gentle. Breasts are really sensitive, and if you’re rough, it can hurt. You want to start by touching her over her clothes, to build anticipation.” She gestured to her own chest, the cardigan barely covering her. “Like this. Imagine I’m your girlfriend, and we’re making out. You’d cup me through the shirt first, right?”

Zhang Daniu nodded, his eyes glued to her breasts. “Show me,” he said, his voice a hoarse whisper.

Mengmeng hesitated, then took a step closer. She stood before him, the cardigan still open, only the flimsy fabric draped over her shoulders modesty. “Okay, you try. Just use your lips first—through the cardigan, just a light touch on the nipple.” She pointed to her left breast, the tip of her finger indicating where the fabric clung to the erect peak. Even through the knit, the outline was clear—a small, hard nub pushing against the material.

Zhang Daniu didn’t wait for a second invitation. He leaned forward, his movements slow and deliberate, his hot breath ghosting over the fabric before his lips made contact. The cardigan was whisper-thin, a barrier so insubstantial that it transmitted every sensation perfectly. When his mouth pressed against her nipple, Mengmeng gasped. It was a shock of warmth, of pressure, even through the layer. Her nipple, already sensitive, tingled as his lips molded around it. And then, without warning, he suckled gently.

The sensation shot through her like a live wire. Zhang Daniu’s lips pursed, and he drew the nub into his mouth, the cardigan dampening with his saliva as he suckled. The friction of the wet fabric against her skin was both alien and exhilarating. Her nipple swelled further, aching with a sudden, sharp pleasure that caught her off guard. “Ah—” she moaned, her back arching involuntarily. Her hands flew to his shoulders, not to push him away but to steady herself. “That’s… that’s enough demonstration,” she managed, but her voice lacked conviction.

Zhang Daniu didn’t relent. He had waited too long for this. The taste of her was faint through the fabric—a hint of her natural sweetness mixed with the clean scent of soap—but it was enough to drive him wild. He suckled harder, his tongue pressing the cardigan flat against her areola, circling the nipple through the knit. The texture of the yarn, the heat of his mouth, the rhythm of his suction—all of it combined to make Mengmeng’s knees buckle. “Wait,” she panted, “you shouldn’t… oh…” Her protest died as a wave of pleasure crested. Her pussy, already damp from the start of their session, now gushed with liquid. Her inner thighs grew slick as love juices seeped from her, soaking the cotton of her panties. The fabric clung to her shaved mound, the plump lips of her vulva visible through the thin material. She could feel her clit throbbing, a swollen pearl pulsing for attention.

Zhang Jie, watching from behind, saw the change in her posture. His cock was rock-hard, straining against his jeans, and he made no move to ease it. He rose silently and crossed to stand behind Mengmeng, his hands sliding around her waist. “It’s okay, baby,” he murmured in her ear, his voice a low, soothing rumble. “Let him learn. You’re doing so well.” His bulge pressed against the curve of her ass through her skirt, and she instinctively arched back against him, seeking support. His hands held her steady, fingers splayed over her hipbones, and the feel of his grip was both comforting and possessive. But it also served a darker purpose: it trapped her in place, presenting her breasts to Zhang Daniu like an offering.

Zhang Daniu, emboldened by Zhang Jie’s implicit permission, switched tactics. He released her left nipple from his mouth, the cardigan now wet and translucent over the reddened peak. A string of saliva connected his lips to the fabric for a moment before breaking. Then he moved to her right breast, his mouth finding the other nipple with unerring aim. He took it between his lips, the cardigan still half-covering but now a useless obstacle. This time, he bit down gently—a soft, teasing nibble that made Mengmeng cry out. “Oh, God!” Her hips bucked, and Zhang Jie’s grip tightened, holding her still. Zhang Daniu sucked forcefully, his cheeks hollowing, and the suction made an obscene, wet noise in the quiet room. Mengmeng’s breasts felt like they were on fire, the nipples two beacons of exquisite

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