Jungkook had always carried the weight of his past like an invisible chain around his neck. His childhood was a blur of neglect, empty apartments, and a mother who drifted in and out of his life like smoke-sometimes warm and affectionate, other times cold and absent, leaving him craving the softness and security he never fully received. Those early wounds never healed cleanly. They festered into something deeper: a longing for comfort, for nurturing, for a woman's body to represent the safety and unconditional care he'd been denied. As an adult, that ache had twisted into something more intimate, more carnal. A lactation kink.

It wasn't something he'd planned or sought out. It had crept up on him slowly, especially after YN entered his world as his sugar baby.

YN was everything his chaotic life craved-beautiful, attentive, playful, and utterly available to him in exchange for the luxury and security he provided. She was soft in all the right places, with full, bouncy breasts that seemed to defy gravity yet moved so naturally with every step. At first, their arrangement was straightforward: expensive dinners, lavish gifts, private trips, and nights filled with passion. But living together in his secluded penthouse changed things. YN grew comfortable. Dangerously comfortable.

She stopped wearing bras around the apartment. Why bother, she'd say with a teasing smile, when it was just the two of them? Her shirts-thin, oversized, or silky-clung to her curves, and her nipples, always so responsive to the cool air or the brush of fabric, poked visibly against the material. They were impossible to ignore. When she walked, her tits bounced freely, heavy and inviting, drawing his eyes like magnets. When she stretched or leaned over, the outline of her areolas would faintly show through. When she laughed, the gentle jiggle made his throat tighten.

At first, Jungkook admired her body the way any man would-raw lust, hunger to touch and taste. But the longer he stared, the more his mommy issues bled into the fantasy. Those breasts weren't just sexual objects to him anymore. They represented something primal: nourishment, warmth, the ultimate act of a woman giving herself completely. He began imagining them swollen, full of milk, leaking just for him. He pictured YN cradling his head to her chest, her fingers in his hair like a mother's touch, while he latched on and drank from her. The thought made him painfully hard every single time.

He hadn't told her yet. How could he? She wasn't pregnant. She wasn't lactating. This craving felt like a private madness growing inside him, untamable and obsessive. He'd catch himself zoning out during conversations, eyes locked on the way her nipples strained against her top after a shower, imagining them darker, more sensitive, dripping with sweet milk. At night, when he fucked her, he'd bury his face between her breasts, sucking harder than usual, biting gently, as if trying to coax something out of her that wasn't there. YN would moan and arch into him, thinking it was just his usual passion for her tits, but for Jungkook it was deeper-a desperate attempt to satisfy the ache of his inner child and the man who wanted to claim every inch of her nurturing femininity.

The kink had become uncontrollable. He found himself searching discreetly for information on induced lactation, supplements, techniques-anything that could make his fantasy real without her needing to be pregnant. He bought her tighter, thinner tops on purpose, encouraging her braless lifestyle. Every visible nipple, every bounce, fed the fire. His rough childhood had left him starved, and YN's body had become the perfect trigger.

The conversation happened one lazy evening on the couch. YN was curled against Jungkook in nothing but one of his thin black t-shirts, her full breasts pressing softly against his chest, nipples stiff and clearly outlined. He couldn't stop staring. His hand kept drifting up to cup one absentmindedly, thumb brushing over the peak.

"Baby..." he murmured, voice lower than usual, almost shy. "I need to tell you something. It's... a lot."

She tilted her head, curious. "Tell me."

He buried his face between her breasts for a moment, breathing her in like a man seeking comfort, then looked up at her with those big, vulnerable eyes that always made her melt. "I have this fantasy. This need. It started because of how you look around the house... your tits so soft and bouncy, nipples always showing. It woke up something in me from when I was a kid. I want you to lactate. I want to drink from you. Like... like a baby. I know it sounds crazy, but I can't stop thinking about it. I need it so bad it hurts.

YN's breath caught. She searched his face and saw raw hunger mixed with that little-boy ache he rarely showed. Instead of pulling away, warmth bloomed low in her belly. The idea of her body changing for him, producing something only he could take... it turned her on more than she expected.

"You want to suck mommy's milk?" she whispered teasingly, running her fingers through his hair.

Jungkook groaned and nodded, pressing his face harder against her chest. "I'll do it. I want to see it too. I want to watch your body change for me."

They started the induction process the next day. Under a discreet doctor's guidance (paid very handsomely for privacy), YN began a regimen of hormonal drugs-domperidone, estrogen, and progesterone supplements-to mimic pregnancy and stimulate milk production. Jungkook was obsessive about it. He set reminders, brought her the pills with water every time, and worshipped her body as the changes began.

Week one: Her breasts felt fuller, heavier. The skin stretched taut. Her nipples grew more sensitive; even the brush of fabric made her gasp.

Week two: They swelled noticeably. What had already been generous became plump and round, straining against every top she wore. They ached with a deep, throbbing fullness. Jungkook couldn't keep his mouth off them. Every night he'd lay her back on their massive bed, peel her shirt off, and spend hours licking and sucking. His tongue would circle her darkened, hypersensitive nipples before he latched on hard, sucking with long, rhythmic pulls while he moaned like a starving man. The suction relieved the building pressure and pain, but it also sent electric jolts straight to her core.

"Fuck, Jungkook..." YN would whimper, back arching. Her pussy was constantly wet these days. The transformation made her feel incredibly fertile and feminine. Every tug on her nipples sent arousal flooding through her. She'd grind against his thigh while he fed, soaking through her panties. Her breasts felt hot, swollen, alive. Sometimes the ache was almost too much, but his mouth turned the pain into liquid pleasure. She loved watching him-eyes closed, cheeks hollowing as he suckled desperately, soft needy sounds escaping him. It fed something deep inside her too.

By week four, her tits were significantly bigger-plump, heavy, and impossibly sensitive. They bounced heavily when she walked, and even the lightest touch made her moan. They weren't leaking yet, but they felt constantly full, almost ready to burst. The slight pain was constant, a sweet, heavy ache that only his mouth could soothe.

One night, the tension finally broke.

YN was lying on her back, topless, breathing shakily as Jungkook knelt between her spread thighs. Her breasts looked obscene now-so round and swollen they spilled slightly to the sides, veins faintly visible under the stretched skin, nipples puffy and dark. They throbbed.

"They hurt again," she whispered, voice husky. "Please, baby... suck on mommy."

Jungkook's eyes darkened with lust and that deeper need. He lowered his head and latched onto her left nipple with a desperate groan. He sucked hard, tongue pressing and flicking, one hand kneading the heavy flesh while the other pinched and rolled the right nipple. YN cried out, fingers gripping his hair as pleasure-pain shot through her. Her pussy clenched around nothing; she was dripping.

He switched sides, sucking even more greedily, losing himself completely. His hips rocked against her thigh, cock rock-hard. Minutes passed like that-long, wet pulls, his moans vibrating against her skin.

Then it happened.

A tiny, warm burst of liquid hit his tongue.

Jungkook froze, eyes flying open. He pulled back slightly, a thin string of milky fluid connecting his lips to her nipple. Another small bead of white formed at the tip and slowly dripped down the curve of her swollen breast.

"Oh my god..." he breathed, voice cracking with shock and pure bliss. "YN... you're milking. You're actually making milk for me."

YN looked down, eyes wide with arousal and wonder. She felt the strange, tingling release deep in her breast. It was real. Her body was doing this for him.

"Again," she said breathlessly, guiding his head back down. "Drink it, baby. It's yours."

After that first sweet drop hit his tongue, something primal switched on inside him. He latched back onto her swollen left breast with renewed hunger, sucking harder, deeper, with perfect rhythm. His tongue pressed firmly against the underside of her nipple while his cheeks hollowed. Within minutes, he had figured out exactly how to milk her-long, steady pulls followed by quick fluttering suction. Warm streams of milk began flowing freely into his mouth. He groaned loudly against her skin, swallowing greedily, eyes half-lidded in pure bliss.

"Fuck... it's coming out so easily now," he murmured against her wet nipple before switching to the right breast. YN was trembling, her hands fisted in his hair, moaning uncontrollably. Her breasts felt impossibly full and hot, like they were being drained in the most delicious way.

He slid one hand down her body while continuing to nurse. The moment his fingers brushed lightly over her soaked pussy lips-barely even touching-her knees buckled and a sharp cry left her throat. A sudden spray of milk shot from both nipples, wetting his face and chest.

Jungkook pulled back, eyes wide with dark delight. "Holy shit, baby..."

He tested it again. Two fingers gently stroked her swollen clit. Another strong spray of milk erupted from her tits, dripping down her heavy, jiggling breasts. YN's eyes rolled back, her whole body shaking.

"You're so fucking sensitive," he growled, voice thick with lust. "Just touching your pussy makes you leak for me."

He started controlling it deliberately. Every time she got close to the edge, he pulled his hand away from her dripping cunt and focused only on her breasts-squeezing them firmly, sucking hard, forcing thick streams of milk down his throat. The denial made her leak even more desperately. Milk was now running freely down her belly and sides, soaking the sheets.

"Please... Jungkook, I need to cum," she begged, voice breaking.

But he was relentless. He sucked one nipple so hard and perfectly that a powerful orgasm crashed through her without any penetration at all. YN screamed, back arching violently as her pussy clenched and fluttered around nothing. Milk sprayed in rhythmic bursts with every wave of pleasure, coating his chin and neck. He drank as much as he could, moaning like a man in heaven.

When the orgasm finally slowed, he surged up and kissed her deeply, pushing a mouthful of her own warm, sweet milk onto her tongue. YN moaned into the kiss, shocked at first, then eagerly swallowing. The taste-creamy, slightly sweet-made her clit throb harder.

"You taste so good, mommy," he praised, voice husky. "Look at you... leaking everywhere for me. My perfect little cow. These big, milky tits are all mine now."

The words made her whimper with shameful arousal. He went back down, sucking even harder, draining her breasts while whispering filthy praises between swallows. "Such a good cow for me... producing all this milk just so I can drink from you."

YN was losing her mind. "It won't stop-ahh! It keeps coming out! Jungkook, it's too much-fuck!"

He grinned against her breast, milk dripping from his lips. "I'm going to fuck you while you leak. I want to feel how wet this makes you.”

He flipped her onto all fours without warning. In doggy style, her massive, heavy breasts hung down, swinging heavily, already leaking steadily onto the sheets. Jungkook positioned himself behind her, rubbing his thick cock along her soaked slit. He leaned over her back, reaching around to grab one dangling breast firmly. He squeezed hard as he thrust into her in one deep stroke.

YN screamed in pleasure.

He fucked her with slow, powerful strokes while latching his mouth onto her other nipple from the side. Every thrust made her breasts swing, and every suck made milk spray and drip. Warm streams of her milk ran down her own stomach and onto her clit and his cock as he pounded into her.

"Fuck-yes, just like that," he groaned, voice muffled against her tit. "Your milk is dripping all over your pussy while I fuck you. Such a dirty, milky little cow."

YN could barely form words anymore. She was cumming again, harder this time, her walls pulsing around his cock as milk continued to spray from her sensitive nipples with every contraction. Jungkook drank greedily, never stopping his thrusts, lost in the wet, filthy, perfect fantasy he had finally made real.

Later that night, the penthouse was quiet except for their mingled breathing. Jungkook had refused to let her put a shirt on. He curled into her like a man who had finally found peace, his head resting heavily on her chest.

One swollen, milk-laden breast filled his mouth as he suckled lazily even in his sleep-slow, rhythmic pulls that drew thin streams of warmth onto his tongue. YN kept one arm around him, fingers gently stroking his hair, feeling strangely content and deeply aroused by how completely he needed her.

But sometime deep in the night, her breast slipped from his lips.

A soft, needy whimper left YN's throat in her sleep. Her body shifted, and the sudden absence of suction made her heavy tit throb. That small sound was enough.

Jungkook's eyes snapped open. A pathetic, broken whine escaped him-the sound of a child who had lost his comfort. He blinked in the dim glow of the city lights filtering through the windows, disoriented for half a second before the loss hit him fully.

His nipple was gone.

He looked down. YN's left breast lay heavy against her ribcage, glistening. A small pool of milk had leaked out during the time it had slipped from his mouth, collecting in the valley between her swollen tits and slowly dripping down her side onto the ruined sheets.

Jungkook's cock twitched against her thigh hardening instantly.

"Your tits are leaking again," he whispered, voice rough with sleep and dark satisfaction. He reached out and cupped the overflowing breast, giving it a firm, possessive squeeze. Fresh milk beaded at the tip and rolled down.

"You can't even control your own body anymore, can you?"

YN stirred at the touch, still half-asleep, letting out a soft moan.

He didn't wait for her to fully wake. Like a baby who had been denied too long, he latched back on with desperate hunger. His lips sealed tightly around her nipple and he began suckling hard-deep, greedy pulls that made obscene wet sounds in the quiet room. Warm milk flooded his mouth immediately, and he moaned in relief, eyes fluttering shut as he drank.

Even in her sleepy state, YN's body responded perfectly. Her thighs parted slightly. Jungkook glanced down and saw her bare pussy twitching and clenching visibly with every strong suck he took. A fresh gush of arousal slicked her folds.

He pulled back just enough to speak, lips shiny with her milk.

"Every time I squeeze these swollen udders..” He kneaded her breast roughly, milking her in long strokes while his mouth worked the nipple. "...your pussy flutters. Look at that." He squeezed again, watching her cunt contract in response, leaking for him. "You were made to be milked. Your body knows it belongs to me now."

YN whimpered louder, hips rolling unconsciously as he nursed. Even half-dreaming, the combination of his mouth draining her and his filthy words sent heat pulsing through her core. Jungkook switched breasts, latching onto the other one with the same needy intensity, his hand never leaving the first-constantly squeezing, massaging, forcing more milk to leak between his fingers.

He suckled like he was starving, soft baby-like noises mixing with deep, satisfied groans. Every few moments he'd release her nipple with a wet pop just to watch the milk spray lightly before latching again.

YN's breathing grew ragged. Her hand found the back of his head, pressing him closer even as she remained in that hazy space between sleep and waking.

"That's it... good girl," he murmured against her dripping tit. "Feed me. Keep leaking for your baby."

A filthy idea bloomed in his half-conscious mind.

He slipped out of bed quietly, his cock already hard and heavy between his legs. He padded to the kitchen and returned with a clean glass. YN was still deep in sleep on her back, her massive breasts heavy and glistening, nipples puffy and slightly raw from hours of attention. Milk had leaked again, leaving shiny trails across her skin.

He knelt beside her, gently lifting one swollen breast in both hands. It felt so full, so warm. He wrapped his fingers around the heavy flesh and squeezed firmly, rolling from the base toward the nipple just like he'd learned earlier. A thick white stream sprayed out, hitting the inside of the glass with soft, wet sounds.

"Fuck..." he whispered, eyes dark with awe. He milked her slowly, deliberately, collecting several ounces until the glass was decently full. He set it on the nightstand, the warm milk still swirling inside.

Satisfied for the moment, he moved between her spread thighs.

YN lay there peacefully, breathing soft and even, completely naked and exposed for him. He leaned down and pressed a tender kiss to her pussy, then another, letting his lips linger on her swollen clit.

"Such a good girl," he murmured against her wet folds, knowing she could probably hear him in her sleep. "One day I'm going to breed you for real, baby. Put a baby in this belly so these tits produce milk naturally for me... all the time. You'd look so fucking perfect-round, heavy, leaking everywhere."

She whimpered softly in her sleep, a happy little sound, thighs parting further on instinct.

Jungkook smiled against her cunt. They had done this many times before-slow, sleepy, half-conscious fucking. She was so used to feeling full of him that her body welcomed it even when her mind was floating.

He licked a long, slow stripe up her slit, then pushed his tongue inside her, fucking her with it in lazy, deep strokes. Her pussy fluttered around his tongue, already growing wetter. He groaned at her taste, sucking gently on her clit before sliding back in.

YN's hips gave a tiny, unconscious roll, a soft, contented moan leaving her lips.

He couldn't wait any longer.

Jungkook rose up, lined his throbbing cock against her slick entrance, and pushed in slowly-inch by thick inch-until he was buried to the hilt inside her welcoming heat. She was so wet, so warm, her walls gripping him perfectly even in sleep.

A happy little whimper escaped her again. Her brows furrowed cutely for a second, then smoothed out as her body accepted him.

"That's it... take me, mommy," he breathed.

He leaned down, latching back onto her leaking breast while starting to fuck her with slow, deep rolls of his hips. Milk flooded his mouth instantly as he sucked, and he drank greedily while his cock slid in and out of her pussy in a steady rhythm. The glass of her milk sat on the nightstand right beside them, a filthy reminder of what her body now existed for.

YN's breathing grew heavier. Even asleep, soft moans and whimpers spilled from her lips every time he bottomed out. Her pussy clenched around him rhythmically, milking his cock the same way her tits were milking his mouth.

Jungkook switched breasts, sucking harder, squeezing the one he'd just drained so more milk leaked between his fingers. He fucked her a little faster now, the wet sounds of his cock plunging into her soaked cunt mixing with the obscene noises of him nursing.

"My perfect little cow," he whispered around her nipple. "Leaking and creaming on my cock while you sleep... so fucking good for me."

Jungkook felt her pussy clamp down hard around him as she came again in her sleep, soft, broken whimpers falling from her lips. The sensation pushed him over the edge right after her. He groaned deeply against her breast and buried himself to the hilt, pumping thick ropes of cum deep inside her until it overflowed.

When the waves finally slowed, he stayed buried for a long moment, savoring the warmth. Then he slowly pulled out. A thick mix of his cum and her juices leaked from her swollen, well-fucked pussy.

He couldn't resist.

Jungkook dipped two fingers into her creamy hole, scooping up a generous amount of the warm, messy creampie. He brought his fingers to his mouth at the same time he leaned down and drank the milk from the glass. Rich, sweet milk flooded his tongue while he sucked the mixture of her pussy cream and his own cum off his fingers.

He moaned loudly, eyes rolling back.

"Mmm... fuck, that tastes so good," he whispered hungrily, licking his lips. "Your milk and my cum together... my perfect little girl."

His cock had slipped out completely during the movement. Almost immediately, YN let out a needy, whiny noise in her sleep, her hips shifting restlessly, pussy clenching around nothing as if searching for him.

Jungkook chuckled softly, dark and affectionate.

"Look at you... even asleep you're so drunk for my cock. Can't stand to be empty for even a second, can you, baby?"

His cock was only half-hard now, but he gave it a few slow pumps with his fist, smearing the leftover slickness over the shaft. He pushed back inside her in one smooth glide. Her walls welcomed him instantly, warm and silky, still fluttering from her orgasm. YN sighed happily in her sleep, the whine melting into a contented sound as she was filled again.

He reached over to the nightstand, picked up the glass of her milk, and drank it down slowly while staying buried deep inside her. The warm, sweet liquid slid down his throat as he gently rocked his hips, keeping his cock nestled safely in her heat.

Finally, he set the empty glass aside and lay down beside her, pulling her close so they stayed connected. His cock remained warm and snug inside her pussy for the rest of the night.

12/12

"You're so needy," he murmured against her skin, voice low and sleepy as he nuzzled back into her chest. "My greedy little cow... can't even stay a single minute without my cock inside you. Always leaking milk, always dripping for me."

He latched his lips around her nipple again, sucking lazily, slow and gentle now, just enough to taste the occasional sweet drop that still came out. One arm wrapped possessively around her waist, the other hand resting on her other heavy breast.

With her milk on his tongue and his cock kept warm in her creamy pussy, Jungkook let out a deeply satisfied sigh.

He fell asleep like that exactly where he belonged.

THE END.