Practice Sex for Revenge

He was home, lying flat on his bed, but the anger still burned too hot for him to stay still.

That plan his friend Dongyeop had half-mumbled at the drinking table... Now, to actually put it into action, he fiddled with the evidence photos stored on his phone.

A little while later, So-hee must have finished her cigarette and come home too — sure enough, the sound of a woman touching herself began drifting down from the apartment above. Her husband was apparently due back from a business trip soon, because tonight she hadn't brought any man over.

He needed a concrete plan.

Should he just barge up there while the husband was home, catch her red-handed? Go up and shove all these photos in front of the poor bastard?

No... like Dongyeop said — do it when the husband's away. Show it to her and her alone... and use that as leverage to fuck her??

But then... what if he did fuck her, and later she reported him for sexual assault?

Maybe he should just take money from her and call it even?

While he was still turning it all over, morning broke on the following day.

Once again he dragged himself to the construction site, where the grizzled workers — men who wrestled their living out of a rough world with their bare hands — were, as ever, talking about women.

Construction Worker 1: "Ah, fuck~ we're crawling today~ Can't finish fast enough, gotta go wreck that slut over at the cushion house after this, haha."

Juhwan: "?!?!?!"

Hearing the passing worker's chatter, something flashed through Juhwan's mind.

Even if he marched up to the apartment upstairs with his evidence, he didn't have the guts to actually do anything to her — not the way Dongyeop made it sound.

Juhwan: ".......Maybe I should visit an establishment first."

Exactly.

Even if he worked up the nerve to climb those stairs and do something unforgivable to So-hee, he had zero experience. There was a very real chance he'd end up fidgeting like a nervous schoolboy in front of her and get the tables turned on him completely.

In a situation like this, he needed a dress rehearsal.

That said, grabbing some random woman ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠off the street for practice was absolutely out of the question — otherwise Juhwan might genuinely end up wearing silver bracelets down at the police station...

Evening came after his last shift ended, and back in his room he flopped onto the bed and powered on his phone.

He opened the pirated webtoon site he visited all the time — the kind of place where previews you'd normally pay for on the official platform were free for the taking.

But today, Juhwan hadn't logged on for webtoons.

Pirated ad banners floated above the webtoon list... Gambling and poker sites lined up shoulder to shoulder, and scattered between them, ads for adult establishments cropped up constantly. The so-called "office" parlors...

He clicked a banner at random and went in.

After signing up, he selected his region.

Seoul... XX District... XX Neighborhood...

There was nothing within walking distance of Juhwan's place, but a taxi or subway ride away, there were plenty — offices, kiss rooms, cushion houses, all of them packed together.

Juhwan: "..Still, considering my age, an office place is the way to go, right??"

He searched the office listings and picked the shop that appealed to him most, then opened the profile post with the girls' introductions.

Rows of women with bodies made to be devoured, though sadly, every face was blurred out.

Services: Handjob, 69, squirting

Services: SM, squirting, anal

Services: Stockings, footjob, paizuri, squirting, 69

Services: Squirting, paizuri, SM, stockings, footjob

Girls so far out of his league that on the street, Juhwan wouldn't have dared make eye contact with them.

But today was different.

Today, Juhwan was about to become their customer — and he began choosing one.

The fourth one: the woman working under the name Seo-yeon.

Her rack looked even bigger than So-hee's upstairs, and though her face was hidden, something cold and distant seemed to radiate off her — she felt like she'd resemble So-hee.

And her service list included SM, no less.

If it ever really came to ravishing So-hee, Juhwan had no intention — not even in death — of treating her like a lover so he could vent his long-simmering bitterness gently. He wanted it brutal enough to break her, rough enough that her ruined pussy would beg him on its knees to stop; he wanted to plaster So-hee's entire body with his cum.

After a moment's deliberation, he dialed the number for the manager at the bottom of the girls' profile list.

Riiing... riiing...

It rang about twice before the call connected immediately.

Manager: "Yes, hello?"

Juhwan: "Hi, uh... I saw your banner ad and decided to call."

Manager: "...Ah, right."

Juhwan: "Could I... come in today, actually?"

The manager paused briefly, then continued.

Manager: "You're... not a cop, by any chance, are you?"

Juhwan: "What?! N-no, I'm not a cop!"

Manager: "Hahaha, yeah — because a cop would totally announce 'I'm a cop!' to me, right."

Manager: "When we take bookings, we ask customers to send a photo of their business card. Hang up, snap a picture of it, and text it over, please."

Manager: "Oh, and the girl you want, along with your time slot."

Juhwan: "Um, the thing is... I'm still a student, so I don't have a business card...."

Manager: "Ah, then a photo of your student ID will do fine."

Juhwan: "Student ID.... Okay, understood."

Click...

The call ended, and with trembling hands Juhwan fished his student ID out of his wallet and took a photo of it. Then he sent it to the number he'd just called.

The manager's reply came right on its heels.

Only then did Juhwan scroll back through the girls' list and actually check the pricing.

Juhwan: "....Course A."

Manager: "Understood. We'll have Seo-yeon ready for you at 11:00, Course A. Just so you know — if you're more than ten minutes late against your booking time, the reservation is automatically cancelled."

Juhwan scrambled out of the room.

Ten minutes in a taxi from in front of his building, and he arrived at the office establishment — ten minutes ahead of his reservation time.

Nerves wound tight, Juhwan didn't go straight in. He stood outside smoking a cigarette and thinking it over.

Juhwan: "*Sigh*... What am I even doing... Is this really the right move..."

As the cigarette burned down, he flicked it into the gutter and walked in.

The place was, quite literally, just an officetel.

No neon sign like a massage parlor or room salon — an ordinary building where ordinary people lived.

He remembered a news story about it once: prostitution rings burrowing into commercial districts and residential neighborhoods to dodge police crackdowns, making investigations an uphill battle. The manager and the girls of this place had clearly nested here the same way.

When he arrived, he called the manager.

Juhwan: "Uh, I'm here."

Manager: "You see the officetel entrance, right? The passcode there is 2635 — press star and go on in."

Manager: "Once you're inside, go up to the 13th floor, take a photo of the '13F' sign at the entrance and send it to me, and I'll give you the room number."

Up he went.

From the 1st floor to the 13th, time crawled.

On the 13th floor, he took the photo as instructed and sent it. The manager's reply was instant.

Manager: "Room 1308. Don't ring the bell — just knock lightly and the girl will come out and greet you. Enjoy your time~"

Juhwan stood in front of room 1308, let out a long breath, and rapped gently on the door.

Three seconds later, footsteps sounded inside, and the door swung open.

Holy shit, she was gorgeous... And just like the photo, her rack was insanely huge... She wasn't a woman, she was a goddamn dairy cow.

Unlike the profile shot of her in a sexy suit over black lace, the woman who opened the door wore red panties and a matching bra beneath a black sheer nightgown that left nothing to the imagination, topped off with fishnet stockings — and she greeted Juhwan with a smile.

Seo-yeon: "Hi there, oppa~ Come in quick. If you keep standing out there, people will get suspicious."

Juhwan hesitated a beat, then slipped inside without a word.

Seo-yeon: "Ooh, you're handsome, oppa~ Did you shower before you came?"

Juhwan: "Ah... I did wash up at home, but... can I shower here too?"

Seo-yeon: "Of course you can~ Bathroom's right over there, so strip down and hop in. There are fresh towels inside, just grab whichever, oppa~"

They'd never met before.

And yet Seo-yeon handled him with practiced ease, as if she'd known him intimately for years.

Juhwan undressed and washed up.

Even under the running water, his heart refused to stop pounding.

When he came out, Seo-yeon was waiting — and, mortifyingly, there he stood, buck naked and shuffling in place.

Seo-yeon: "What're you shuffling around for, haha. Oppa, is this your first time at a place like this?"

Juhwan: "Ah... yeah..."

Seo-yeon: "*Pfff!* Haha! I've taken plenty of customers in this line of work, you know??? All the first-timers act exactly like you, lol."

As Juhwan kept fidgeting, Seo-yeon approached and held out both hands.

Seo-yeon: "You gotta pay first, oppa~♡"

Juhwan: "...Oh, right."

He scooped up the pants crumpled on the floor, dug out his wallet, and handed over 130,000 won in cash.

Seo-yeon: "Thank you~~ Go lie down on the bed, oppa~ I'll get ready and be right there~"

Juhwan lay down on the bed Seo-yeon indicated.

An exotic perfume — the kind you'd only smell in a place like this — filled the sheets where he lay.

It was nothing like the stale, bachelor-stink of his own room, and that foreign scent kept him trembling all the same.

Seo-yeon, having pocketed the money, slid in beside him.

Seo-yeon: "First-timer, so don't be nervous, oppa, hehe. I'll take good care of you today, so just relax~ I'll lead the way tonight."

With that, she planted a couple of pecks on his cheek — and with each kiss, her lips drifted closer, until they settled over his mouth.

The moment their lips met head-on, Seo-yeon pressed hers flush against his and slid her tongue into his mouth.

Tongue tangled with tongue inside it.

They swallowed each other's spit; her kiss was impossibly soft.

Seo-yeon: "Mmm..."

A typical, calculated moan from a working girl — but hearing it, Juhwan's cock woke as if jolted, swelling rock-hard.

While kissing him, Seo-yeon's fingers rolled his nipple in expert circles, and her other hand wrapped around the back of his neck.

After a while she broke the kiss and spoke.

Seo-yeon: "How is it, oppa? I'm a good kisser, right? Hehe. Relaxing a little now?"

Juhwan: "Yes...."

Seo-yeon: "*Pfft,* haha. How long are you going to keep talking all formal, oppa? Drop the honorifics too~ It'll be easier on both of us~"

Juhwan: "Mm... okay, sure??"

Seo-yeon kissed him again, and the hand teasing his nipple slid down his stomach until it closed firmly around his cock.

Juhwan: "Hngk..!!!"

With practiced fingers she began stroking the tip, circling it — and in that instant, Cooper's fluid burst from his slit like a dam breaking.

Seo-yeon: "Ohh, so that's your sweet spot, oppa♡"

Then she glanced down at him below — and her eyes went wide with shock.

She hadn't been able to see it while she was stroking him. She'd only reached down with one hand while their lips were still locked.

But now that she'd come to her senses and gotten a proper look at the thing, she couldn't help but gape.

Seo-yeon: "Whoa..!!! Oppa, what the...?? How is it THAT big?!"

Juhwan had been famous since boyhood for being bigger than the other guys his age.

Especially in the army — a den of full-grown animals — the seniors who caught sight of him in the showers all took to calling his thing a "baseball bat." It was genuinely that monstrous.

Seo-yeon: "Hold on a sec, oppa... Wait, is this even possible? For a Korean guy?? Did you take Viagra or something?"

Juhwan: "Huh? No! I've never taken anything like that!"

Seo-yeon: "Why so defensive, haha~ Just kidding~♡"

She paused what she was doing and gripped his cock hard from the base with one hand.

Even with her whole fist wrapped around it, the rest of him still stood tall above her fingers — and when she layered her other hand on top of the first, the head still peeked out pertly at the top.

Seo-yeon: "Wow...... No, oppa, you're insane?? Is this thing even gonna fit inside me? I've been with so many customers and I have never seen one this big!"

Juhwan felt a little flush of pride.

Any normal man would rather hear it from a woman than from soldiers in an army shower room — that much went without saying.

Seo-yeon: "Ah.. what am I gonna do, T_T Aren't my jaw and my poor pussy gonna be wrecked?"

Juhwan: "Huh? How would your jaw come off?"

Seo-yeon: "Why do you think, silly~ haha."

Seo-yeon brought her lips to his ear.

Seo-yeon: "Guess I'll just have to suck this delicious thing of yours dry♡"

And with that, her tongue invaded his ear as well. His defenses gone, his ear under assault, Cooper's fluid wouldn't stop leaking from the tip of his cock.

Then Seo-yeon sat up briefly and peeled off every scrap of clothing she wore.

Insane was the only word left in him.

She'd been big in the photos, big even in just the bra and nightgown — but when the red bra finally came away, her two breasts, which had been suffocating inside it, tumbled free with a heavy, breathtaking drop.

Juhwan: "..Can I touch them?"

Seo-yeon: "Oppa, lol. God, is that seriously what you're asking??"

She took his hand and placed it directly on her chest.

Seo-yeon: "I'm your girlfriend tonight♡ If you want them, of course you can touch, hehe."

Completely naked now, Seo-yeon kept massaging his cock with her right hand while her index finger traced slow circles around it — slipping her finger over the crown, pulling off, moving up and down in lazy repetition.

Her touch hovered right at the edge of too much, his cock at the very limit of what it could endure, and as he kneaded her breasts, his fingers brushed lightly over her nipples.

Seo-yeon: "Ahhn..♡ Baby, I'm sensitive there~"

Juhwan took "sensitive" for "please, more" and began tormenting her nipples with far bolder fingers.

The hesitant, second-guessing Juhwan who'd stalled for so long before coming here was long gone.

Every time he toyed with her nipples, Seo-yeon's body twisted a little harder beneath him — and as her hands grew bolder in return, his body started writhing too.

Seo-yeon: "Nghh.. ahhn♡ Oppa, is this really your first time touching a place like this?? How are you SO good at it?? Hehe."

Juhwan: "Me too.. haha... I feel like I'm losing ‍‍‌‌⁠​​⁠‌​​‍​​‍​‌​⁠‍‌‍⁠⁠‌⁠‌‍‌‍‌‌‌‍⁠​‌​‌​‌‍‌‌‌⁠‍​​‌‍⁠‌‌⁠⁠my mind."

Seo-yeon: "Oppa.. I'm soaked, completely. Hehe. Touch me down there too... You're the one who got me wet, so you have to take responsibility, hehe♡"

She caught the hand that had been kneading her breast and guided it between her legs.

Her lewd pussy was dripping, utterly drenched.

The moment he rubbed her there, her moans surged louder...

Seo-yeon: "Nghhaaang..♡ Haah, baby..! I'm gonna lose it..!!!! It's so good, I love you, baby!♡"

But when Juhwan pressed further and slid a finger toward her entrance, Seo-yeon flinched hard and pulled his hand away from her pussy.

Seo-yeon: "Oppa... hehe. No finger insertion here.... hehe."

Juhwan: "Ah... I see... sorry."

Right when the mood had been warming up so nicely, no fingers allowed?

It put a small dent in the mood, honestly.

Seo-yeon: "Hehe, oppa. You're a little disappointed I stopped your finger, aren't you?"

Juhwan: "Huh? Nah, haha. If it's the rule here, obviously I'll follow it."

Seo-yeon: "Ohh~ what a good boy my oppa is♡ Hahahaha!"

Seo-yeon shifted her position, rose up for a moment, then leaned over Juhwan's body on the bed — angling her head down toward his cock.

Seo-yeon: "My good boy listened so well, so Seo-yeon has to give him a reward, right?? Tell me if you can't hold on — I'm really good at this♡"