Jungkook had been a senior jailer in this shithole prison for over eight years. He was the strict one, the no-nonsense bastard everyone feared and respected. Tall, muscular, with a cold stare that could make even the hardest inmates look away. He ran his block like a machine—rules were rules, no fucking around, no special treatment.

He kept iron control over everything, especially his cock. No matter how many tight-bodied inmates walked around in those thin prison uniforms, showing off their asses or the outline of their dicks when they got hard in the showers, Jungkook never crossed that line. He had seen it all—young guys with smooth skin, thick lips, and hungry eyes begging for attention—but he stayed stone cold. Forbidden fruit. That's what they were. Touching any inmate meant losing his job, his reputation, everything he'd built. So he locked his dirty desires down tight.

At night, after his shift, when the prison was quiet except for the occasional moan or fight in the cells, Jungkook would go back to his small staff quarters. He'd lock the door, pull out his thick, heavy cock, and stroke it hard while thinking about civilian women. Real women from the outside—soft tits bouncing, wet pussies dripping, moaning like sluts as he fucked them raw in his mind. He'd remember the last time he got laid with some random chick from a bar, how she screamed when he pounded her from behind.

His hand would move faster, veins popping on his forearm, grunting low as he jerked his fat dick. Pre-cum leaking all over his fingers. He'd imagine slapping their asses red, choking them a little, filling their throats with his cum. Never the inmates. Never those tempting, tight prison bodies that smelled like soap and desperation. He refused to let the filthy thoughts about bending some pretty inmate over in the showers or making them suck him off in the dark corner of the block get to him.

He was stronger than that. His balls would tighten, and he'd shoot thick ropes of hot cum all over his hand or a dirty tissue, breathing heavy, eyes shut tight. Then he'd clean up, go to bed, and wake up the next day as the same strict, controlled jailer. No one knew the dirty secrets he hid behind that cold face. His cock stayed hungry, but his rules stayed unbreakable... until now.

The heavy metal gates clanged shut behind her as two guards dragged YN into the intake room. She was still wearing her tight black clothes from the outside — the ones that hugged her curves like a second skin. Her hands were cuffed in front, but the smirk on her pretty face said she didn’t give a single fuck.

Jungkook stood there with his arms crossed, jaw tight, watching the new inmate get processed. Another criminal. Another body to watch. He had done this hundreds of times. Nothing special.

Until she looked straight at him.

Her eyes slowly dragged up his tall, muscular body, from his boots to his broad chest, then locked on his face. A slow, dirty little smile spread across her lips.

“Well… hello, Sir,” she said, voice low and sweet like honey mixed with poison. “You the big boss here? You look… strong.”

Jungkook didn’t answer. He just stared back with his usual cold expression, but something in his stomach twisted.

The guard pushed her forward for the usual checks. YN stood right in front of Jungkook, close enough that he could smell her — faint perfume mixed with the scent of a woman who had been running the streets. She tilted her head, looking up at him through her lashes.

“You gonna stare at me like that the whole time, Officer?” she asked, biting her lower lip for just a second. “Or are you gonna tell me your name? I like knowing who’s gonna be watching me every day…”

Jungkook felt his cock twitch inside his uniform pants. He clenched his jaw harder.

“Name,” he said flatly, ignoring her question.

“YN,” she answered, then leaned in a little, lowering her voice. “But you can call me whatever you want when we’re alone, Sir.”

Her tone was playful, almost innocent, but the way she said it made it sound filthy. She wasn’t touching him. She wasn’t flashing anything. But the way her eyes stayed on his mouth, then dropped slowly down to his crotch for half a second before coming back up… it was deliberate.

Jungkook’s mind started screaming at him.

Don’t. She’s just another inmate. Lock it down. You’ve never slipped. Not once.

But his eyes betrayed him, flicking down to the way her tight top stretched over her breasts, the curve of her waist, the way her hips filled those pants. She looked nothing like the usual rough, broken women who came in here. This one was confident. Bold. Dangerous.

YN smiled wider, noticing everything.

“You’re quiet,” she whispered, almost teasing. “I like quiet ones. Means there’s a lot going on inside that head… and probably somewhere else too.”

She shifted her weight, making her body move in a slow, natural way that still managed to look like pure temptation.

Jungkook’s hands tightened into fists at his sides. His cock was starting to thicken against his thigh. He could feel the blood rushing down, making him heavy and uncomfortable in his pants.

Fuck. Control yourself. She’s a thief. A criminal. You don’t break for bitches like her.

But her next words hit him harder.

“I heard this place is full of rules,” she said softly, eyes sparkling with mischief. “Good thing I’m really good at making strong men… bend them a little. Don’t worry, Sir. I’ll behave.”

She paused, then added with a naughty little smile:

“…Mostly.”

Jungkook’s breathing got heavier. His mind was at war — one side screaming at him to stay cold, to put her in her place like any other inmate. The other side, the dark hungry side he had locked away for years, was already imagining pushing her against the wall, ripping those tight clothes off, and stuffing his thick cock between her thighs until she moaned his name like a desperate slut.

He hated how fast his control was cracking.

Just from her words.

Just from the way she looked at him like she already knew she could make him lose it.

“Take her to Block C,” he ordered the guards, voice rougher than usual.

As they started pulling her away, YN looked back over her shoulder, that same teasing smile on her lips.

“See you soon, Sir,” she called sweetly. “I’ll be thinking about you tonight… I hope you think about me too.”

Jungkook turned away fast, heart pounding, cock now half-hard and throbbing in his pants.

For the first time in eight years, the iron walls he had built around his desires were shaking badly.

And the worst part?

He already knew he wanted to see her again.

After YN was locked in Block C, Jungkook spent the next hour fighting himself. He paced his office like a caged animal, his thick cock still half-hard and leaking in his pants. No matter how many times he told himself she was just another inmate, her teasing voice kept playing on repeat in his head.

He wanted to see her again.

So when the night jailer called in sick for her interrogation, Jungkook took over without hesitation. He told the staff it was because he wanted it done properly. The truth was darker — he needed to be alone with that bold little slut.

The interrogation room was small and tense, lit by a single harsh light above the metal table. YN sat handcuffed to the chair behind her back, forcing her back to arch and her full tits to push out against her tight black top. Her legs were spread just enough to look inviting. She looked up at Jungkook with zero fear — only dirty amusement.

Jungkook closed the door and locked it. He stood tall and intimidating in front of her for a moment before sitting down, his muscular thighs spread wide.

“I’m handling your interrogation personally,” he said, voice low and rough. “You answer every question clearly. No games.”

YN smiled slowly, her eyes dropping shamelessly to the obvious bulge growing in his uniform pants.

“Yes, Sir,” she replied sweetly. “I’ll be a good girl and tell you everything.”

Jungkook started, trying to stay professional.

“Tell me why you were arrested.”

YN licked her lips and answered calmly, “I got caught stealing from a rich man, Sir. He had a lot of money and even more power, so he made sure I ended up here.” She leaned forward slightly, voice turning low and filthy. “But if he wasn’t such a coward, I would’ve dropped to my knees right there and sucked his cock so fucking good. I’m nasty with it, Officer. I take the whole dick down my tight throat, drooling and gagging like a greedy whore, sucking so hard until his balls are empty and he’s shaking. I bet you’re thinking about that right now, aren’t you?”

Jungkook’s cock twitched violently. He felt it swelling thicker, pressing hard against his zipper.

He clenched his jaw and continued.

“What exactly did you steal from him?”

“Jewelry, cash, and his expensive watch,” she answered simply, then twisted it with a wicked smirk. “I have very skilled hands… but my mouth is even better. I can suck cock for hours, Sir. Slow and sloppy, licking every thick vein, swirling my tongue around the head until it’s dripping, then choking myself on it until spit runs down my chin. I suck so filthy and deep that men lose their minds. I’d love to show you how well I swallow every drop like a good little cumslut.”

Jungkook’s breathing got heavier. His big cock was now rock hard, throbbing painfully in his pants. A wet spot of pre-cum had started soaking through his underwear. His mind was screaming at him:

She’s a fucking inmate. Control yourself. Don’t let this bold bitch break you.

But his eyes kept betraying him, staring at her wet lips as she spoke so casually about sucking dick.

He gripped the table tighter.

“How did you get inside his house?”

YN shrugged innocently, which only made her tits bounce.

“I slipped in quietly through the back. I’m good at sneaking in places I shouldn’t be.” Her eyes darkened with lust as she continued, “Just like I’m good at sneaking big cocks down my throat. I can take it so deep, Sir. All the way until my nose is pressed against your stomach, gagging and moaning around your fat dick while my throat squeezes you. I suck cock like I was born for it — messy, loud, desperate. You look like you have a really thick one… I’d make it disappear down my throat until you fill my belly with hot cum.”

Jungkook’s heart hammered. His cock was leaking badly now, aching to be stroked. Dark thoughts flooded his brain — images of grabbing her hair, shoving her face into his lap, and fucking her mouth raw while she was still handcuffed. He could almost hear the wet choking sounds she would make.

He was losing the war inside his head. Eight years of iron control was crumbling fast because of this one filthy-mouthed girl.

“Last question,” he growled, voice strained. “Do you regret what you did?”

YN looked straight into his eyes, biting her lower lip.

“Not really, Sir. Because getting caught brought me here… to you.” She smiled like an angel while talking like a whore. “And now all I can think about is getting on my knees for you. I’d suck your cock so good, Officer. I’d worship it — kissing it, licking your heavy balls, then sucking you so deep and sloppy until you’re groaning my name. I’m the best at it. I don’t just suck dick… I drain it. I make men addicted to my throat. You’re getting hard just thinking about it, aren’t you?”

She glanced down at his massive bulge again, clearly enjoying how badly he was struggling.

Jungkook was breathing heavily through his nose. His fists were clenched so tight his knuckles were white. His cock was painfully hard, twitching with every filthy word that left her mouth. The battle in his mind was brutal — one side demanding he stay the strict, unbreakable jailer, the other side wanting to unlock those handcuffs and force her mouth onto his throbbing dick immediately.

He stood up suddenly, chair scraping loudly.

“Interrogation over,” he said, voice dangerously low and rough.

But as he turned toward the door, his rock-hard cock was impossible to hide, tenting obscenely in his pants.

YN’s soft, teasing laugh followed him.

“See you soon, Sir… I’ll be waiting to suck you whenever you’re ready.”

The next two days were pure torture for Jungkook.

YN had been placed in a cell in his block, and no matter how hard he tried to avoid her, their paths kept crossing. Every time he did cell checks or supervised meal distribution, she was there — watching him with those dangerous eyes.

Day 1 – Evening Cell Check

Jungkook walked down the row of cells, his boots heavy on the concrete floor. When he reached YN’s cell, she was standing close to the bars, waiting for him like she knew he would come.

She gripped the bars lightly, pushing her body forward so her tits pressed against the cold metal.

“Good evening, Sir,” she said in that low, honeyed voice, eyes locked on his. “You came to check on me… how sweet.”

Jungkook kept his face cold, jaw tight. “Step back from the bars.”

YN didn’t move. Instead, she smiled slowly.

“I’ve been thinking about you all day,” she whispered, voice dripping with heat. “Especially that big bulge I saw in the interrogation room. You were so hard for me, Sir… I could see how thick it is. Makes a girl wonder how it tastes.”

Jungkook’s cock jumped instantly in his pants. He gripped his baton tighter, fighting the rush of blood going straight to his dick.

“Keep your mouth shut and stay away from the bars,” he growled.

But YN only bit her lip, looking up at him innocently while talking filthy.

“I can keep my mouth shut… or I can open it real wide for you. I bet you’d love to see how deep I can take it. I’m really good at sucking cock, remember? Wet, sloppy, throat-fucking kind of good.”

Jungkook turned and walked away fast, his cock now half-hard and angry in his uniform.

By the end of his shift, he was losing his mind.

He couldn’t take it anymore. That bold little bitch was crawling inside his head and staying there. So after work, Jungkook did something he rarely did — he went to a bar outside the prison, picked up a random slut who had been eyeing him, and took her to a cheap motel nearby.

He fucked her hard.

He bent the girl over the bed, ripped her skirt up, and pounded her pussy from behind like an animal. Deep, rough strokes. His thick cock slamming into her again and again while she moaned like a pornstar.

But the whole time, his mind was somewhere else.

When she dropped to her knees to suck him, it felt… average. She was trying, licking and bobbing her head, but it wasn’t nasty enough. It wasn’t sloppy enough. It wasn’t hungry and filthy like he imagined YN’s mouth would be.

“Fuck… deeper,” he growled, grabbing her hair.

The girl tried, but she gagged too early and pulled back, coughing. Jungkook felt irritated. His cock was still hard, but he was disappointed. He flipped her over again and fucked her pussy until he came, but even his orgasm felt empty.

As he drove back to his quarters, his cock was still heavy between his legs, twitching.

That bitch in the prison… she’s doing this to me.

He was mad. Mad at YN for teasing him so easily. But even more mad at his own cock — the way it kept begging for her. After eight years of perfect control, his dick was now betraying him, throbbing every time he remembered her honeyed voice saying how good she sucked cock.

Day 2 – Meal Distribution

The next day during lunch, Jungkook personally supervised the meal line.

YN came up to the counter, tray in hand. She looked straight into his eyes as she took her food, speaking in that same low, sweet-but-filthy tone.

“Thank you, Sir,” she purred. “You look tense today. Rough night?”

Jungkook didn’t reply.

She leaned in a little closer while taking her spoon.

“I could help you relax,” she whispered so only he could hear. “If you visit my cell at night… I’d get on my knees and suck that thick cock until all your stress is gone. I’d drool all over it, choke on every inch, and swallow your cum like a grateful little prison slut. Would you like that, Officer?”

Her eyes stayed locked on his the entire time, innocent face but the dirtiest words.

Jungkook’s cock grew hard so fast it hurt. He could feel it pushing against his pants, leaking pre-cum again. His mind was screaming:

She’s a criminal. You can’t touch her. Don’t break.

But his body wanted her badly. Wanted that teasing mouth wrapped around him. Wanted to see if she really sucked as good as she bragged.

He walked away without answering, fists clenched, breathing heavy.

Later that night, alone in his room, Jungkook finally gave in. He pulled out his fat, angry cock and jerked off furiously, eyes closed, imagining YN on her knees in her prison uniform, handcuffed, looking up at him while she gagged and slobbered all over his dick.

He came so hard he groaned loudly, thick ropes of cum shooting all over his stomach.

But even after cumming, he still felt frustrated.

Because his cock wasn’t satisfied.

It wanted the real thing.

It wanted her.

Jungkook’s control was already hanging by a thin thread after two days of YN’s filthy mouth. Every time he closed his eyes, he heard her low, honeyed voice describing how she’d suck his cock. His dick had been in a constant state of frustration — half-hard during shifts, leaking in his pants, angry and demanding.

He told himself he was still in charge. Still unbreakable.

But YN had other plans.

It started in the afternoon when a minor fight broke out in the block. Two inmates got into it over nothing. Jungkook and two other guards quickly pulled them apart, but YN was standing nearby, watching everything with a small smirk.

“Search her too,” Jungkook ordered, voice rough. “Make sure she didn’t join in.”

He knew it was a weak excuse. She hadn’t done anything. But he wanted his hands on her. Just once. To remind himself she was nothing special.

They brought YN to the side wall. She placed her hands on it obediently, legs spread, but the moment Jungkook stepped behind her, she pushed her ass back slowly, “accidentally” pressing it right against the front of his uniform pants.

Jungkook froze.

Her ass was soft, round, and warm. Even through the thin prison jumpsuit, he could feel the perfect curve of it nestling against his cock. His dick reacted instantly — swelling thick and heavy, pushing hard against her.

YN glanced over her shoulder, lips parted, eyes sparkling with fake innocence.

“Oops…” she whispered, voice dripping with heat. “Did I push back too much, Sir? Feel that? My body’s so warm today… Been thinking about how big your hands are. How they’d feel spreading me open instead of just checking for contraband.”

Jungkook’s breath hitched. His palms were on her waist, supposed to be frisking her, but now they felt burning hot. He could feel the softness of her body, the way her ass kept subtly grinding back against his growing bulge.

“Stay still,” he growled, but his voice was hoarse.

He ran his hands down her sides, over her hips, then up her thighs. Every touch made his cock throb harder. YN pushed back again, this time more deliberately, rubbing her ass right along the thick length of his dick.

“Mmm… Sir, your hands feel so strong,” she breathed. “I bet they’d feel even better squeezing my tits… or spreading my ass cheeks wide while you push that fat cock inside me.”

Jungkook’s jaw clenched so tight it hurt. His cock was now fully hard, painfully trapped in his pants, pressing insistently against her ass. Pre-cum was leaking out, making the inside of his underwear sticky. The battle in his head was violent:

She’s a fucking inmate. Stop this right now. You’ve never broken. Don’t start for this slut.

But his body betrayed him. His hands lingered longer than necessary on her hips, gripping her just a little too tight.

Later that same evening, during laundry duty, the teasing got worse.

YN was assigned to sort clothes in the small laundry room. Jungkook had come to supervise, telling himself it was routine. But the moment he stepped inside and locked the door behind him for “security,” YN bent over slowly to pick up some fallen clothes from the floor.

The gray prison jumpsuit rode up high on her thighs… and kept going.

She wasn’t wearing any panties.

Her bare, smooth pussy was completely exposed — puffy, glistening, and visibly wet. The soft lips looked swollen, shining with her juices under the harsh light. Her round ass was on full display, the curve so perfect it made Jungkook’s mouth water.

She stayed bent over longer than needed, glancing back at him over her shoulder with that wicked smile.

“Prison air feels so cold on my wet pussy, Jailer,” she said softly, voice thick with lust. “Been dripping since I saw you this morning. Look… I’m soaked. Bet you can smell it if you come closer.”

She wiggled her ass slightly, making her wet folds glisten even more.

“I stay soaked just imagining you finally snapping… grabbing my hips and filling me up raw. No condom. Just your thick cock stretching my tight little cunt until I’m creaming all over you, moaning like a desperate whore.”

Jungkook’s cock strained painfully against his uniform. It was rock hard, throbbing violently, the head leaking so much that a visible wet spot had formed on his pants. His balls felt heavy and tight, aching with the need to empty inside her.

He took one step closer without thinking, eyes glued to her dripping pussy. The scent of her arousal hit him — sweet, musky, feminine. His mind was a warzone:

One touch. Just one fucking touch and you lose everything. Eight years. Don’t do it. She’s playing you like a toy.

But his cock was begging. It wanted to rip through his zipper, slam into that wet hole, and fuck her until she couldn’t walk.

YN straightened up slowly, turning around. Her nipples were hard under the jumpsuit, poking out obscenely.

“You’re hard again, Sir,” she whispered, eyes dropping to his massive bulge. “I can see how badly you want to bend me over these machines and fuck me stupid. I wouldn’t tell anyone… I’d just spread my legs wider and thank you for it.”

Jungkook couldn’t take it anymore.

He stormed out of the laundry room, heart pounding, cock raging in his pants. He marched straight to his private office, slammed the door, and locked it.

Sitting in his chair, he yanked his zipper down and pulled out his massive, angry cock. It was thicker than usual, veins bulging, the head dark red and shiny with pre-cum. He wrapped his big hand around it and started stroking.

Slow. Torturously slow.

He edged himself for twenty long minutes, refusing to let himself cum.

His hand moved up and down the thick shaft, squeezing hard, thumb rubbing over the leaking tip. Every time he felt his balls tighten and his orgasm approaching, he stopped, breathing heavily through his nose, cursing under his breath.

“Fuck… you little bitch,” he growled to himself, eyes closed, imagining YN’s bare pussy and filthy mouth.

He stroked again. Slow. Tight. Denying himself release on purpose.

His cock throbbed painfully in his fist, begging for relief, but Jungkook refused to give in. He wouldn’t let her win. He wouldn’t cum thinking about an inmate.

But the images wouldn’t stop — her ass rubbing against him, her dripping cunt bent over, her whispering how she’d let him fill her raw.

After twenty minutes of brutal edging, his cock was purple, leaking nonstop, and twitching wildly. Jungkook finally tucked it back into his pants, still hard and unsatisfied, the denial making him even angrier.

He sat there breathing heavily, fists clenched.

His iron control was cracking louder than ever.

And deep down, he knew it was only a matter of time before it completely shattered.

He reached YN’s cell and paused. He shouldn’t linger. He knew that. But something pulled him to shine the bright beam of light directly into her bunk.

What he saw made his breath catch in his throat.

YN was lying on her back, prison jumpsuit unzipped all the way down to her navel. The fabric had fallen open, exposing the soft inner curves of her full tits. One hand was lazily playing with her left nipple, fingers circling the hard little bud slowly, pinching and rolling it between her fingers. Her eyes were already open, staring straight at him through the bars like she had been waiting for him.

A slow, filthy smile spread across her lips.

“Jailer Jungkook…” she moaned softly, voice husky and dripping with need. “I was just dreaming about you. You were so deep inside me I couldn’t breathe… Fucking me like you hate how much you need this pussy. Hard, mean strokes. Slapping my ass raw while you stretched me open.”

She arched her back slightly, pushing her tits higher as her fingers kept teasing her nipple.

“I woke up humping my own hand like a desperate bitch in heat,” she whispered. “Want to see how wet the sheets are because of you, Sir?”

Before Jungkook could react, YN slowly spread her legs wider, bending her knees. The jumpsuit rode up completely, revealing her bare, dripping pussy. She was soaked. Her swollen pussy lips glistened with her juices under the flashlight beam. A thin string of wetness connected her cunt to the sheet beneath her. She was literally dripping.

She used two fingers to spread her pussy open, showing him the shiny pink inside.

“Look how messy I am for you,” she breathed. “My clit is so swollen… I’ve been rubbing it for hours thinking about your thick cock destroying me.”

Jungkook’s cock surged violently in his pants. It became rock hard in seconds, throbbing painfully against the fabric, leaking fresh pre-cum. His jaw was clenched so tight it ached. The battle inside his head was louder than ever:

Don’t look. Walk away. She’s testing you. You are stronger than this. Don’t break for a fucking inmate.

He forced himself to stay cold. Without saying a single word, he clicked off the flashlight and turned away from her cell, boots echoing down the hallway as he forced himself to continue his rounds.

He ignored her.

Again.

That was the final straw for YN.

She sat up on her bunk, jumpsuit still hanging open, tits fully exposed. Her eyes darkened with frustration and pure determination. She had been patient. She had teased him slowly, dripped filth into his ears, shown him her wet pussy, rubbed her ass on his cock… and he still kept walking away like he was made of stone.

Not anymore.

As Jungkook passed by her cell again on his way back, YN stood up and walked right up to the bars. Her voice had completely changed — still sweet, but now sharp, commanding, and dangerously bold.

“You can keep ignoring me, Jailer,” she said, voice low but firm. “But we both know your fat cock is begging for me. I saw how hard you were just now. I saw the wet spot on your pants. You’re leaking like a pathetic boy for this pussy.”

She grabbed the bars tightly, pressing her bare tits between them.

“I’m done playing nice,” she continued, eyes burning into him.

Day 4 – 

YN was furious.

Jungkook had ignored her again last night. After she had spread her dripping pussy for him, after she had begged so filthily, he still walked away like she was nothing. That cold rejection lit a fire in her. If he wanted to play the strict, untouchable jailer so badly… then she would make him regret it.

She decided to hit him where it would hurt most — his pride and his obsession with her.

It happened during the afternoon lockdown break when most guards were on lunch. YN had seduced one of the rougher inmates — a tall, tattooed bastard named Marco who had been eyeing her since day one. She pulled him into a blind spot behind the block, a narrow space between the wall and the old supply closet where the cameras didn’t reach properly.

She didn’t waste time.

YN bent over, hands braced against the concrete wall, jumpsuit pulled down to her knees. Marco was already behind her, pants dropped, his thick cock slamming into her soaked pussy with brutal force.

“Fuck— you’re so tight, you little whore,” Marco growled, gripping her hips hard as he pounded her.

YN moaned loudly on purpose, not holding back. Her tits bounced wildly with every violent thrust. Wet, filthy slapping sounds echoed in the small space as Marco fucked her raw.

“Harder,” she gasped, pushing her ass back. “Fuck me like you mean it. Fill this pussy up.”

Marco grabbed her hair, yanking her head back as he destroyed her cunt. His heavy balls slapped against her clit with every deep stroke. YN’s juices were dripping down her thighs, her pussy making obscene squelching noises around his cock.

“You’re such a dirty prison slut,” Marco laughed, spanking her ass hard. “Taking inmate cock while that strict fucker Jungkook watches over us.”

YN moaned louder, deliberately.

“I hope he hears me getting fucked,” she panted. “Hope he sees this pussy getting stretched and filled.”

Jungkook was doing a surprise round when he heard it — the unmistakable sound of moaning and flesh slapping.

He turned the corner and froze.

The sight that greeted him made his blood boil with pure rage.

YN was bent over like a cheap whore, jumpsuit around her ankles, getting railed hard by Marco. Her face was flushed with pleasure, mouth open, moaning like a bitch in heat while Marco pumped his cock in and out of her dripping cunt.

Jungkook saw red.

“YOU FUCKING PIECE OF SHIT!”

He roared like a beast and charged.

Before Marco could even pull out, Jungkook grabbed him by the back of the neck and slammed his face into the concrete wall. A sickening crunch echoed as blood sprayed.

“You dare touch her?!” Jungkook snarled, completely losing control.

He punched Marco in the face repeatedly — brutal, heavy fists smashing into his jaw, nose, and ribs. The inmate tried to fight back but Jungkook was bigger, stronger, and blinded by fury. He threw him to the ground and stomped on his stomach, then kicked him hard in the head until Marco went limp, unconscious and bleeding on the floor.

Jungkook’s chest was heaving, knuckles bloody.

He turned to YN.

She was still standing there, jumpsuit down, cum already leaking from her freshly fucked pussy. She had a satisfied, defiant smirk on her face.

Jungkook grabbed her arm roughly and yanked her toward him.

“You fucking bitch,” he growled through gritted teeth, voice shaking with anger. “You let that trash fuck you? You spread your legs for him just to spite me?”

He dragged her forcefully down the hallway toward the nearby staff washroom, his grip bruising on her arm. YN stumbled after him, half-naked, cum still dripping down her inner thighs.

Once inside the small washroom, Jungkook slammed the door shut and locked it. He shoved her against the sink, pressing her front against the mirror.

“Look at yourself,” he snarled angrily, standing behind her. “Look at what a filthy whore you are. Another man’s cum leaking out of your cunt like a used-up slut.”

His hand came down hard on her ass with a loud smack.

“You think you can play games with me?” he hissed, voice low and dangerous. “Parading this pussy around, teasing me for days, then letting some lowlife inmate creampie you? I should fucking punish you until you can’t walk.”

Jungkook’s cock was rock hard, straining painfully against his pants as he pressed it against her cum-filled ass. His rage and lust had completely mixed together.

“You wanted my attention so bad?” he growled into her ear, biting it roughly. “Now you’ve got it, you dirty little bitch. But you’re going to regret provoking me.”

He grabbed her hair and yanked her head back so she could see both of them in the mirror — her messy, freshly fucked state and his furious, possessive expression.

“Answer me, YN,” he demanded, voice thick with barely controlled violence. “Was his cock better than what you’ve been begging for? Did you moan like that because you wanted me to catch you? You wanted to make me snap, didn’t you, you fucking tease?”

His hand slid down and roughly cupped her dripping pussy, pushing two thick fingers inside her cum-slick hole.

“This pussy is mine now,” he growled. “Whether you like it or not.”

Jungkook shoved YN harder against the sink, her hips slamming into the cold porcelain. The mirror in front of her showed everything — her flushed face, tits spilling out of the half-open jumpsuit, and Jungkook’s tall, furious body behind her, eyes dark with pure rage and hunger.

“You wanted this so fucking bad?” he snarled, yanking her jumpsuit down roughly until it pooled at her ankles. “Then take it, you dirty little whore.”

He kicked her legs wider apart. Cum from the other inmate was still leaking down her thighs. Jungkook looked at it with disgust and twisted lust.

“Look at this messy cunt,” he growled, slapping her pussy hard with his palm. The wet smack echoed in the small bathroom. “Still dripping with another man’s load. You let him creampie you like a cheap prison slut?”

YN moaned, pushing her ass back against him defiantly. “Maybe I did… maybe I wanted you to see how wet I get when I’m fucked.”

Jungkook’s hand shot up, grabbing her throat from behind. He squeezed just enough to make her gasp.

“Wrong answer, bitch.”

He unzipped his pants with his other hand and pulled out his massive, throbbing cock. It was thicker and harder than it had ever been — veins bulging, head angry and leaking. Without any warning, he lined up and slammed into her cum-filled pussy in one brutal thrust.

“Fuuuuck!” YN cried out, gripping the edge of the sink.

Jungkook didn’t give her time to adjust. He started fucking her with violent, deep strokes, his heavy balls slapping against her clit. The sound of his thick cock churning through another man’s cum was filthy and loud.

“You feel that?” he hissed into her ear, pounding her mercilessly. “That’s my cock reclaiming this sloppy hole. I’m gonna fuck his cum right out of you.”

He reached over, grabbed a bar of soap from the sink, and pressed it against her swollen clit while he railed her. The hard, slippery soap rubbed roughly against her sensitive nub as his cock destroyed her pussy.

YN’s legs shook. “Ahh— Sir! Fuck— you’re so big!”

“Yeah? Bigger than that piece of shit who fucked you?” Jungkook growled, spanking her ass hard with his free hand. Red handprints bloomed on her skin. “Answer me, slut. Whose cock feels better stretching this greedy cunt?”

“Yours!” she moaned loudly. “Your cock is so much thicker… it’s ruining me!”

Jungkook smirked darkly. He pulled out suddenly, making her whine at the emptiness. He spun her around, lifted her up, and sat her on the edge of the sink. Then he grabbed her hair and forced her to look down.

“Watch,” he ordered.

He slammed back inside her in one thrust, making her scream. The mirror showed everything — his thick cock disappearing into her creamy pussy, pushing the other man’s cum out with every stroke. White, messy liquid dripped onto the bathroom floor.

“Such a nasty fucking creampie,” he laughed cruelly. “I’m gonna replace it with mine.”

He fucked her harder, the sink banging against the wall with every thrust. YN’s tits bounced wildly. Jungkook leaned down and sucked one nipple into his mouth, biting it hard before moving to the other.

Suddenly, he pulled out again and dragged her off the sink. He pushed her down onto her knees on the cold tiled floor.

“Clean my cock first,” he commanded, slapping her face with his wet, cum-covered dick. “Taste what a real man’s cock is like after it’s been in your sloppy hole.”

YN looked up at him, eyes sparkling with challenge, and parted her lips. The moment his fat cockhead touched her tongue, she showed him exactly why she had bragged so much.

She didn’t just suck him.

She worshipped him.

Her mouth was hot, wet, and greedy. She took him deep right away, relaxing her throat like a professional whore. Jungkook groaned loudly as she swallowed almost his entire length on the first try, her nose pressing against his pelvis.

“Fuuuuck…” he hissed, eyes rolling back for a second.

YN lived up to every dirty word she had whispered through the bars. She sucked him like her life depended on it — sloppy, loud, and nasty. Thick strings of spit drooled down her chin onto her tits as she bobbed her head fast, hollowing her cheeks with powerful suction.

But then she surprised him with her secret technique.

While sucking him deep, she started humming low in her throat, creating strong vibrations that traveled straight down his shaft. At the same time, she used her tongue to swirl and press hard against the sensitive underside of his cock while gently massaging his balls with one hand. Then she did something no girl had ever done to him — she tightened her throat muscles in rhythmic pulses, milking his cock like a tight, wet pussy while still sucking hard.

Jungkook’s knees buckled.

“Shit— what the fuck—!” he groaned, gripping her hair tighter. Pure bliss hit him like a drug. His strict, controlled mind went completely blank. All he could feel was her incredible mouth destroying him with pleasure.

YN looked up at him through teary eyes, mascara running, and pushed even deeper. She gagged wetly but didn’t pull back. Instead, she swallowed around his cock, letting her throat squeeze him rhythmically while her tongue flicked wildly against his frenulum.

“You’re so fucking good— fuck, your mouth is perfect,” Jungkook moaned, voice shaking. “Just like you said… you dirty little cocksucker.”

She pulled back for air, gasping, strings of thick saliva connecting her swollen lips to his shiny cock.

“I told you, Sir,” she panted filthily, stroking his soaked dick with both hands. “I suck cock better than anyone. I was born to drain big dicks like yours.”

Then she attacked him again with her deadly technique.

She took him balls-deep, humming louder, throat pulsing, tongue working overtime while she squeezed and tugged his heavy balls. The combination was lethal. Jungkook’s entire body started trembling. His abs clenched, thighs shaking uncontrollably as pleasure shot up his spine.

“I’m gonna— fuck— I’m cumming!” he growled.

YN didn’t pull away. She sucked harder, eyes locked on his, throat milking him greedily.

Jungkook roared as he exploded.

His cock pulsed violently in her mouth, shooting thick, heavy ropes of hot cum straight down her throat. He came so hard his legs shook, hips jerking forward as he held her head in place, pumping every drop into her belly. YN swallowed it all like a champion, not wasting a single drop, her throat working around him until he was completely drained.

Even after he finished, she kept sucking gently, cleaning every inch, making his over-sensitive cock twitch and spasm in her warm mouth.

Jungkook leaned against the wall, breathing heavily, legs still shaking from the intensity of the orgasm. For a moment, he looked completely blissed out — the strict jailer reduced to a trembling mess by her mouth.

“Goddamn… you really are the best,” he muttered, voice hoarse.

But his anger wasn’t gone.

He pulled her up roughly, spun her around, and bent her over the sink again. He grabbed the bar of soap and rubbed it roughly against her swollen clit while slamming his still-hard cock back into her creamy pussy in one brutal thrust.

“You sucked me so good, you little whore,” he growled, fucking her deep and hard, the sink banging against the wall. “But I’m not done with you yet. I’m gonna fuck every hole you have.”

He pounded her mercilessly, his cum from the blowjob mixing with the leftover creampie still inside her. The wet, filthy sounds filled the bathroom as he railed her.

He then grabbed a bottle of lotion from the shelf, squeezed a huge amount on his fingers, and pushed two thick fingers into her tight asshole while continuing to destroy her pussy.

“You’re mine now,” he snarled, choking her lightly from behind. “This pussy. This throat. This ass. All fucking mine.”

YN moaned like a broken slut, pushing back on his cock. “Yes, Sir— ruin me! Fill me up!”

Jungkook fucked her like an animal — switching between her pussy and ass, using the soap and lotion to make everything slippery and nasty. He finally came again, this time deep inside her pussy, flooding her with a second massive load until it overflowed and ran down her thighs.

He pulled out, breathing hard, and watched with dark satisfaction as his thick cum poured out of her ruined holes onto the bathroom floor.

He grabbed her jaw, forcing her to look at him in the mirror.

“If you ever let another man touch you again,” he said in a low, dangerous voice, “I’ll fuck you in front of the entire prison. Understand?”

YN smiled weakly, body still shaking, cum leaking everywhere.

“And what makes you think I would not like that, sir?”