Collapsed Boundaries, and Chaos

Morning sunlight crept through the dusty window of the rooftop studio and nagged at my eyelids with stubborn, needle-fine persistence. When I finally cracked my eyes open, the first thing that greeted me was a smell — metallic and cloyingly sweet, clinging to the tip of my nose. Sweat and fluids tangled together through the night, cut with the cheap bite of air freshener. The raw, unvarnished residue of last night's frenzy.

A small murmur rose from my arms.

"Nnh... mmph..."

Choi Yura. She had her face buried in my chest, breathing in soft, oblivious little snuffles, dead to the world. Through the tangle of her brown hair, the pale nape of her neck showed the marks I'd left through the night — red petals, vivid as medals pinned to her skin.

I turned my head to check the other side of the bed. Empty.

"Huh...?"

I was about to sit up when the sound of running water from the bathroom cut off. The old door creaked open, and Seo Jisu stepped out, toweling her wet hair. She was already fully dressed — the same neat blouse and pencil skirt she'd worn yesterday. But the rumpled clothes, the eyes swollen from crying all night, and the scarf she'd thrown around her neck in a hurry couldn't hide a thing.

"You're up?" Seo Jisu asked, her voice flat. It sounded like she'd been chewing sand.

"Sunbae. Why are you getting ready already? You should sleep more — you must be exhausted."

"I have to go to school. There's a meeting this morning."

She avoided my eyes and stood in front of the mirror, opening her pouch and starting to fix her makeup. The fingertips holding the lipstick trembled, just slightly. The face in the glass was a bizarre tangle of shame, regret, and a heat she didn't want to admit even to herself.

I sat back against the headboard and watched her from behind. A few hours ago this same woman had been howling under me like an animal, begging me to fuck her harder. The composure she was performing now was almost impressive. But I knew better. Inside, she was a sea in a typhoon — everything overturned, nothing sitting where it belonged.

"Sunbae."

I called her name low, with a grin. The hand applying lipstick froze in midair.

"Last night was good, wasn't it?"

"......"

Jisu didn't answer. Instead she finished the lipstick with painstaking care and snapped the cap shut with a sharp click. Then she turned, slowly, and looked at me.

"Park Dohun. ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠Don't get the wrong idea."

"Sorry?"

"L-last night was... it was just a mistake. I got swept up in the mood, and you pressured me into it... I didn't have a choice."

She spoke in clipped, carefully separated sentences, as if she were hypnotizing herself.

"I did it because you had leverage on me. Because of the video. Not because I wanted to."

"Hmm. That so?"

I snorted and yanked the blanket off. My naked body lay fully exposed in the morning light, not a thread on me. Jisu's eyes flicked downward on instinct — then she jerked her head away, startled. The tips of her ears flushed the color of a ripe peach.

"For someone who was forced into it against her will, you came pretty hard. Look at my back. See what you did?"

I turned so she could see. The scratch marks her nails had carved ran down my skin like red worms, still vivid.

"Th-that's...!"

Jisu bit her lip, at a loss for words.

"Just admit it, sunbae. You enjoyed it. A lot more than you ever did with that precious Gang Minho of yours."

"Shut up... Don't you dare say his name."

She snatched up her bag with a nervous, angry jerk.

"I'm leaving. And at school... don't you dare act like you know me."

"We'll see. That's up to me, isn't it? If the president behaves herself, I might pretend I don't."

"Park Dohun... you little...!"

"I'm kidding. Get home safe, nuna. Watch your step."

I threw her a wink. Seo Jisu yanked the front door open like she was fleeing a fire and was gone.

The iron door slammed. A lazy quiet settled back over the room.

I shook the girl still sleeping beside me, dead to the world.

"Wake up, Yura. We've got school. You're going to be late."

"Nnnngh... oppa... just a little longer..."

Yura hooked an arm around my waist and slung a leg over me. The exact opposite of Seo Jisu. She had already taken this situation into her body and accepted it — or maybe she was actively enjoying the fall. Ten million won of reliable financial medicine, plus the relief of having a solid patron who would protect her, had stripped every last defense she had.

"Where's Jisu unnie?"

Yura rubbed her eyes, her voice still thick with sleep.

"Gone. Like she was running away."

"Pfft... Unnie, honestly. After how much she liked it last night. What a prude."

Yura giggled.

"You hurry up and wash too. I'll take you to campus."

"Okay. You wash me, oppa. I don't have any strength left."

She spread her arms with a spoiled little pout, and I scooped her up in a princess carry and headed for the bathroom. Under the warm spray we went after each other's bodies all over again, first thing in the morning. Last night's aftershocks hadn't faded; even the smallest touch set us off.

Two in the afternoon, on a bench in front of the campus library.

Seo Jisu was staring blankly into space. She had a major textbook open in front of her, but the letters scattered like a swarm of black ants and refused to enter her head.

I'm insane... Seo Jisu, you are actually out of your mind...

She scrubbed her dry face with both hands, twisting in misery. Last night's memories flickered past like broken film — fragmented, and yet unbearably sharp. Park Dohun's rank little studio. That frenzied night of rolling around tangled up with Choi Yura like animals.

It should have been humiliating. It should have been a memory so vile she wanted to die. And yet.

Why... why doesn't it feel bad?

Jisu clenched her thighs together hard under the table. She was still sore. The sensation of that heavy, burning thickness pushing in and pulling out had been tattooed into her brain. An explosive pleasure that bleached her mind white — something she had never once felt with Gang Minho.

"No... that was just... a physiological response. Yeah. The stimulation was just too much. That's all."

She shook her head hard, muttering to herself.

Park Dohun was garbage. A coward who held her weakness over her head and blackmailed her. A lowlife who bought women with money. To have felt pleasure with a man like that — to have felt something like love...

Her pride would not allow it.

"President! Hello!"

First-year freshmen called out brightly as they passed in the distance.

"Ah— h-hi."

Jisu managed her expression on reflex and waved. The underclassmen looked at her with something like reverence. Seo Jisu, the sharp, righteous student council president. But the version of her they knew was a thin shell. What would happen if they found out that last night, under one man, she had been a bitch in heat, rocking her hips and howling?

The transgression slid down her spine, cold. And at the same time, a sharp ache bloomed low in her belly.

I'm insane...! I am actually insane...!

Jisu slammed the book shut and stood. She couldn't stay in the library. It felt like someone was about to read her mind. She wanted to hide somewhere — anywhere. Her feet, without her permission, carried her toward the place she trusted most: the student council room.

The room was empty. Jisu locked the door and collapsed onto the old leather sofa. In the silence, the second hand of the wall clock ticked far too loud.

Tick. Tick. Tick.

She pulled her phone from her pocket. The moment she pressed the lock button, the wallpaper Park Dohun had forced onto her screen lit up. His selfie. That grin full of mischief — or ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠rather, a grin that looked like it was laughing at her. The same expression he'd worn last night, looking down at her while she came.

She moved her finger toward the settings menu to change it, then froze.

Every time you change it, I leak another video.

His threat circled her ear like an echo. Jisu let out a long breath and killed the screen.

That was when the locked door burst open.

"Oh? Sunbae, you were in here?"

Park Dohun.

Jisu startled ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠so hard she sprang off the sofa like a coil.

"You— you didn't even knock! How did you get in?"

"The door was locked, so. I happened to have a key."

Dohun jingled a ring of master keys around one finger, spinning them in a lazy circle.

"Why do you have those?"

"Ah, I borrowed them from the treasurer for a minute. Told him I had something urgent to report to the president."

He smiled, shameless, shut the door, and locked it again.

Click.

The metallic sound dropped Jisu's heart straight through the floor. A sealed room. The two of them, alone. Last night's memories crashed over her like a tsunami, and her whole body went rigid.

"Don't come any closer... stay away from me."

Jisu backed up, on guard.

"Why? After the way you clung to me yesterday. That's a little cold."

Dohun strolled over and dropped into the president's chair.

"You look tired. Couldn't sleep?"

"And whose fault is that..."

"Because you were too excited thinking about me?"

"Don't be disgusting. I had a nightmare. A filthy one."

"A nightmare, huh..."

Dohun stood and walked toward her, unhurried. Jisu retreated behind the desk. But there was a wall at her back. Nowhere left to run. He planted both hands on the desk and caged her in.

"Sunbae. Let's be honest with each other."

"Wh-what..."

"On that library bench earlier. What were you thinking about, all by yourself?"

"......!"

Jisu's pupils shook.

"You saw me?"

"I was passing by. Your face was... pretty filthy, actually. Like you were in heat."

Dohun wound a fallen strand of her hair around his finger.

"You were thinking about me, weren't you? About my cock."

"I was not! Don't flatter yourself! That's disgusting!"

"Liar."

His hand slid down from her hair and brushed the nape of her neck. Goosebumps rose. It should have been revulsion. Her body answered differently. Strength drained from her legs. Her breathing went short.

"Your body's being honest, though."

Dohun shoved his knee between her thighs.

"You're wet right now, aren't you? The second you caught my scent, you started reacting."

"I'm not... shut up... please..."

"Shall we check? The president's state of cleanliness."

His hand caught the hem of her skirt.

"Don't... this is school... what if someone comes in..."

Jisu whispered it like a plea.

"Isn't that what makes it better? This is the student council room. Doing the filthiest thing possible in the most official place on campus."

He shoved her skirt up without hesitation. White cotton panties. And over them, faint but unmistakable — a dark, wet stain.

"Look at that. I was right. You've flooded."

Dohun said it like a sneer. Jisu's face went so red it looked ready to burst. Evidence she couldn't deny. Her own body had given her away — it wanted this man, this situation.

"You're a pervert, sunbae. You play the lofty saint on the outside, and inside you're this filthy."

His fingers pushed into her panties.

"Nnh—!"

Jisu bit down on a moan and tipped her head back.

"Admit it. It was good."

He worked the wet place with stubborn, precise pressure and whispered against her ear.

"Say it. Last night was good. You wanted it again so badly you thought you'd lose your mind."

"Ah... n-no... nnh! Hah—!"

"Lie to me and I'll make it worse. I'll make you scream in here."

His hand moved faster. Jisu clung to the edge of the desk like it was a lifeline. But the pleasure came in a broken flood and drowned what was left of her reason.

"It was good... nnh... it was good...!"

The surrender tore out of her mouth at last.

"Park Dohun... you... your cock... it was good...!"

She confessed it through tears. The moment her pride shattered into pieces — and at the same time, a strange, startling relief. Once she'd admitted it, there was no mask left to wear.

"There we go. Should've done that from the start."

Dohun pulled his hand away, smiling, satisfied. Then he undid his belt.

"Then suck it. Like last night."

Jisu went to her knees on the floor without a second of hesitation. This man was no longer just her blackmailer. He was the only master who could fill the twisted hunger in her. She knelt on the sacred floor of the student council room and took him into her mouth with something close to reverence.

Out in the hallway, students were laughing and talking. She didn't care. The only world she had left was the hot, heavy weight filling her mouth.

Meanwhile, in a large lecture hall in the Business Administration Building, Choi Yura sat in the very last row with her chin in her hand. The professor's passionate lecture washed over her like background noise. Her eyes were locked on the smartphone screen hidden under the desk.

The money oppa had sent her yesterday. And occupying the seat beside her, a luminous Chanel bag. She felt solid. Like she owned the whole world.

And yet something was hollow. She missed last night's heat — that pleasure that had felt like it would melt her brain. Dohun oppa's rough hands. Jisu unnie's swallowed moans. The feeling of the three of them tangled together, rolling around like animals, would not leave her.

Have I... actually gotten weird?

Yura snorted. So what if she had? She had money. She had pleasure. What life could possibly be more perfect than this?

She picked up her phone and sent Dohun a text.

The reply didn't come.

Is he with Jisu unnie?

A woman's instinct kicked, and a thin thread of jealousy lifted its head. She shook it off almost at once.

Oppa is mine anyway. Jisu unnie is just... a toy we play with together.

Yura gathered her bag and stood. As she slipped out the back door of the lecture hall, she made up her mind.

Tonight I'll make it even hotter. So hot he can't think straight. So he can never get away from me.

Her feet carried her, naturally, toward Dohun's rooftop room — their temple of pleasure.

A campus that looked perfectly peaceful. But underneath, the hierarchy was being rewritten. The queens had climbed down from their thrones, put the collars on themselves, and were wagging their tails at one man's feet.

And I, the owner of that kingdom, sat on the sofa in the student council room, staring at the ceiling while the student council president served me with total devotion.

Perfect.

Both women were settling into the palm of my hand. One I had tamed with money. One I had ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠broken with her own body. Now I just had to let them ripen.