Horse-Hung Juhwan and Human Onahole So-jin's First Meeting
The next morning, Geon-young left for work, and So-jin was still squatting in So-hee's apartment like she owned the place.
Just knowing that Juhwan from downstairs had been rolling around in bed with some other woman was enough to put her in a foul mood — and now So-jin, the family burden herself, had moved in with no end date in sight. There was no telling when she'd ever leave.
Stressed out and seething, So-hee headed to the weekday morning session of her tennis club to blow off some steam.
But for some reason, today the ball just refused to meet her racket.
"...Fuck... everything's been complete shit since yesterday..."
Just then, a ball her partner had hit came sailing toward her. She adjusted her stance, sprinted hard in the ball's direction, and swung with everything she had.
"Hnngh!!!"
The result: a total whiff.
The ball clipped the line and sailed past behind her, and So-hee just stood there, both hands braced on her knees, staring blankly after it.
"Hah... hah... hah... you fucking piece of shit!!!"
She screamed and hurled her racket to the ground.
Her partner, who'd been the one to hit the ball over, froze at the sight, not knowing what to do, while the club members nearby began to murmur among themselves.
"That woman... she was such a proper little lady when she came with her husband... but the second she shows up alone, look at her. Total mess."
"Right?... You really only know a person once you've seen them by themselves..."
So-hee heard every word.
She whipped her head around and glared at the whispering members. The ones who'd been gossiping about her flinched and hastily scattered.
End of tennis club session.
So-hee gathered her racket and her bag and got ready to head home.
"Ma'am~ your swing's not what it used to be today~ Got something on your mind~?"
She turned around.
A middle-aged man from the same tennis club. He was notorious among the female members for constantly hitting on them — a sleaze of the highest order. Thanks to the endless complaints from the women he'd groped and pestered over the years, he was a walking headache for the club president too.
"...It's nothing."
"Aw, come on~ 'nothing'? It's written all over your face~ and all over that form of yours today~"
"Like I said. It's nothing."
When the man reached out a hand toward her, So-hee slapped it away and turned to leave.
"Ooh, my~ such an impatient temper on you, missy~"
"And here you always come with your husband~ How come... you're all alone today?"
Then the perverted middle-aged man pressed himself flush against So-hee's back.
She felt his crotch make contact with her ass.
It was deeply, viscerally unpleasant — but the man didn't care in the slightest, and kept grinding himself against her behind.

"That swing of yours is way too big, that's why you whiff like you did back there, missy~"
The man grabbed her hand and forcibly wrenched it into position.
"There we go~ See? This is how you swing~ I'll teach you nice and proper today~"
So-hee's expression had gone completely rigid.
It was, truly, a day where nothing — not one single thing — was going her way...
Juhwan, whom she'd considered her own personal stud, was rolling around with another woman. An uninvited little sister had squatting in her home. And now some random pervert had shown up to grope her.
So-hee wrenched her hand free with all her strength.
Then she spun around and fixed the middle-aged man with a look that could kill.
"Fuck off, you're disgusting me. Before I carve that limp dick of yours right off."
"Wh... what did you just say?!"
"You... you fucking bitch! I was graciously trying to coach you and you pull this?! Fuck?!"
The man spat threats at her, but So-hee ignored him completely, spun on her heel, and walked off.
"Hey!! Are you seriously ignoring me right now?! Hey! Get back here!!!!"
But So-hee picked up her things and vanished, cool as you please.
The members who'd been watching the whole scene exchange glances and started snickering.
"There goes that ajusshi again, lmaoooo"
"Right? lol But today he got flat-out destroyed, huh? Completely wrecked lmaooo"
That afternoon.
So-jin was sprawled on the bed, scrolling through her phone. So-hee came home, looked at her, and let out a long, heavy sigh.
"Hey."
"Mm?"
"Mm? Did you just answer me with 'mm'?"
"Mm! Then what do you want me to say? Don't pick a fight for no reason, piss off~"
"You little bitch...!!"
She strode over intending to beat So-jin senseless, but stopped herself halfway there.
"Hah... forget it, goddamn it......... you're not even worth it..."
"??? lol What's with the weak sauce?"
So-hee looked around the apartment.
The place used to be spotless. Since So-jin arrived, it had turned into a complete disaster zone.
"...You dirty bitch... clean up after yourself at least. You got zero awareness, huh?"
"Hmm-hmm~ hmm-hmm-hmm~~~"
No matter what So-hee said, So-jin just kept fiddling with her phone and humming.
Then, suddenly, So-hee's eyes fell on So-jin's legs.
Her thighs were covered in the cigarette burn marks.
".....Those marks on your thigh..... still haven't healed, huh.."
"......."
"Fuck....... you're a piece of work yourself, but... when I think about that bastard, I just..."
"Unnie."
The smile vanished from So-jin's face.
She rose from the sofa and padded over to So-hee in quick little steps.
"Unnie~♡ What is it? Aw, worried about your little sister? How sweet of you~"
".....Shut up."
And then, out of nowhere, So-jin started laughing — loud enough to shake the walls of the apartment.
"Oh my god, hahahahahahaha, you ARE worried about me, hahahahaha!"
".....I'm not."
Then, just as abruptly, the laughter cut off and So-jin slipped back into serious mode.
"Unnie."
"Back when we were kids, you and I had so~ much fun together, didn't we??"
"Remember? Hehe. We were always sneaking out to clubs at night behind Mom and Dad's back, and whenever we spotted a guy who was hot as sin, we'd bet on it — which one of us could walk out of there with him♡"
"And back then, we both turned into total sluts, hahaha, absolute cum rags hahaha"
"I lived like that... like a whore... and then you, unnie, you landed a respectable job... met our brother-in-law — handsome, attentive — and got married..."
"And me... well... pfft hahaha... you know the story already... with my ex... heh."
"Hey! Don't you dare bring that bastard up."
The smile drained from So-hee's face too, and the air in the room turned frigid, as if the temperature had dropped five degrees in an instant.
So-jin studied her sister's grave face for a long moment, let out a little "pfft," and then flopped back down onto the sofa.
"By the way, unnie, you know~"
"No matter how much of a piece of trash you call my ex..."
"He was good experience for me♡"
"You know what?? These burn marks — the second I look at them, everything I did with that bastard comes flooding back..."
"...and I can't help but touch myself?♡"
"That guy totally... hehehe... he rewired me into a whole different animal, hehe. Haaah~~ I do wonder~ what he's up to these days~♡"
"............"
So-hee said nothing at all.
".......I'm going to wash up... I'm all sweaty from tennis..."
"Yes yes~~ do as you please~~"
Leaving So-jin behind, So-hee stripped off her clothes and disappeared into the bathroom.
Once she confirmed So-hee was inside, So-jin stared absently toward the bathroom door.
"Hahahaha......... those really were the days..."
Around the same time.
With his classes done for the day, Juhwan headed back to his officetel.
His body had recovered faster than he'd expected. Only the first two days had been rough; after that, thanks to Ji-hee fussing over him so attentively, he'd healed quickly enough to make it back to school.
When he reached his front door, he noticed something sitting on the mat outside.
"What's this...? A package?"
He wasn't expecting anything. Confused, he checked the delivery. The address on the label made it clear — it had come to the wrong door.
The package belonged to So-hee.
The courier, pressed for time, had apparently mixed up the floors and simply left it in front of Juhwan's door.
It made his skin crawl.
This meant he had to take it up to So-hee's place. Texts from her had been drying up lately anyway, and nothing about seeing her appealed to him.
Still, Juhwan picked up the package and climbed the stairs.
He arrived in front of So-hee's door.
How was he supposed to play this...? If he handed over the package, they'd end up facing each other again. Was he supposed to go another round with her...? Or just drop the package and head straight back?
After a moment of hesitation, he pressed her doorbell.
Ding-dong.
A short while later, the door opened.
But the person who stood facing him was...
"Who are you?"

So-jin.
"Uh...? Did I get the wrong door...?"
He hurriedly checked the unit number beside the door. No — this was definitely So-hee's apartment.
He looked back at So-jin, and then it hit him that something was off.
Her hair was short and in twin tails, but... those eyes... those sharp, slitted eyes... eyes that looked like they'd shoot lasers out and burn a hole through whoever stood in front of them.
Anyone could see it — she looked exactly like So-hee.
Just then, So-jin casually took in the scent coming off Juhwan's body.
"Ugh... fuck... that smell..."
She scrunched up her face and pinched her nose shut. Watching her, Juhwan knew it in his gut — the girl in front of him was So-hee's little sister.
"(Fuck...... of course she's her sister... as if the face weren't enough, she's got the personality down to a photocopy... like sister, like sister...)"
Just then, So-hee appeared, fresh out of the shower.
"Hey, what is i—"
The moment So-hee stepped out and spotted Juhwan, she went stiff with shock.
"Huh? You, what the—! A...!!"
For an instant she'd completely forgotten So-jin was in the apartment, and banter and profanity had nearly come flying out of her mouth.
"A...ah...... hello there!"
"Ah, we— I mean... n-no... hello. A package got delivered to our unit by mistake, so I came to bring it over..."
"Huh? A package?!"
At the word package, So-jin's eyes went wide as saucers, and she snatched it right out of Juhwan's hand with zero manners.
"Yes!!♡ It's here already lololololol"
"...Well, uh, then I'll be goi—"
SLAM.
The rude little brat grabbed her package and slammed the door shut in his face.
"......Shit...... the little sister's got some bite too......"
Juhwan muttered to himself and trudged wearily back down the stairs to his own unit.
Awkward as it was — that was the first meeting between Juhwan and So-jin.
At that point in time, nobody could have known what would end up sparking between the two of them.
Seeing Juhwan left So-hee's heart in knots.
Behind her, So-jin was practically vibrating with excitement, tearing into her package...
So-hee had been furious with Juhwan, but the moment she laid eyes on him again, her feelings went strange all over. Now, whenever she looked at him, her gaze drifted — all on its own — straight to his crotch.
She watched So-jin humming to herself for a moment, and then an idea took shape in So-hee's head.
After tidying up the mess So-jin had made, she grabbed a trash bag, headed for the front door, and threw a word over her shoulder.
"Hey, I'm taking out the trash. Don't make any more of a mess."
"Yeah yeah~~ I'll handle it."
SLAM.
So-hee walked out with the trash bag.
So-jin stared at the firmly closed door and murmured to herself.
"...Pfft lolol. 'Trash,' my ass........."
Juhwan's unit.
Juhwan couldn't deny it — something about the whole thing left a bad taste in his mouth too.
Just as he was changing his clothes, a message came in.
"Ji-hee?"
It wasn't. The message was from So-hee.
And it was, truly, as short and blunt as could be.
He hesitated for a moment — then threw aside the clothes he'd been about to change into and went out.
The moment he opened his door and headed for the stairwell, So-hee was already standing there, waiting.
"There you are?"
"Yeah......."
"Come up closer."
So-hee beckoned, and he climbed a few more steps until he stood in front of her.
"Be honest with me. While I was gone, you brought that little slut of yours home and fucked her, didn't you?"
"Gah...!!!!!"
Juhwan flinched hard — and So-hee caught it instantly.
"Why are you so shocked, you little shit? Your little cum dump leaving your place — I saw the whole thing yesterday while I was having a smoke."
"Yellow hair...... blue eyes...... and nothing but a pair of giant udders on a cow of a boy lolol. Am I right?"
".........."
He couldn't say a word.
He could have lied his way out — but he knew that if he did, So-hee would only dig in deeper.
"...She's not my girlfriend, though..."
True enough. Ji-hee was not his girlfriend. Not yet.
"Pfft lolol Then what is she? Some hooker you paid for?"
"...That's a bit much..."
The moment So-hee started insulting Ji-hee, something in Juhwan flared up before he could stop it.
"Oh-ho lolol Would you look at that, he's getting worked up?"
And then So-hee seized him by the collar, dragging his face up close to hers.
"Didn't I fucking tell you not to fool around while I was gone?"
"So why did you? Am I that much of a joke to you?"
When Juhwan stayed silent, So-hee pressed in.
"Answer me."
"...N...no......"
"And you thought you could get away with paying me back in body this time too, huh? Answer."
"........No......"
"And yet you ignore my orders, and while I'm gone you're tongue-deep with some other bitch?"
"......I'm sorry..."
Truth be told, Juhwan had nothing to apologize for.
There was no officially signed slave contract between them — no document, no agreement. It had been So-hee who'd tried to devour him one-sidedly from the start, and he had never once consented to any of it.
But the atmosphere around So-hee right now was reducing him to an idiot who knew nothing but how to say sorry.
"How far did that bitch touch you?"
"No, wait lolol — of course she touched you, obviously."
"Let me change the question, then. What did she do for you?"
Without warning, So-hee clamped her hand down hard around his crotch.
"Did she twist this cock like this, suck it off with her mouth and her pussy, swallow every last drop of your load — all of it?"
"....."
"Not going to answer?"
He couldn't.
The moment he said "yes," So-hee would fly into an even madder rage. The moment he said "no," she'd get even angrier and interrogate him down to the bone.
"...Ready to take your punishment?"
"................Yeah..."
Idiot.
He could have just shaken her off and walked away — instead he'd gone and said "yeah."
"Strip. All of it. Right here."
"?!?!?!?!"
These were the stairs. Not even indoors — the stairwell of the officetel.
"What. Don't want to?"
".....This is... the stairwell..."
"Hah... so you don't want to?"
"Relax, there's no CCTV up here."
"As long as a person doesn't catch you, who cares if you strip or jerk off out in the open, right? lol"
SMACK.
So-hee's palm cracked across Juhwan's cheek.
His cheek flushed red and swelled, a stinging ache rising up through it — and he crumpled to the ground almost naturally.
"Kgh...!"
"Awww boohoo you poor puppy...... that hurts, doesn't it????"
She grabbed him by the hair and hauled his head up as he lay sprawled on the steps.

"That's why I told you, you mutt — strip when I ask nicely."
This was nothing like the So-hee he knew. The woman standing over him today was brimming with nothing but madness.
"What's the matter. Don't want to strip? Embarrassed?"
"Ha, you little shit... lolololol don't want to because it's embarrassing to strip?"
"Okay, fine, I get it. Then open your mouth. Open up nice and wide for me, say ahh~"
Clutching his stinging cheek, Juhwan trembled before her like a chihuahua that had just met its executor.
"Ah......"
"Haaaawk~ Ptooey!"

So-hee spat squarely into Juhwan's wide-open mouth.
"Swallow."
"...(gulp)"
"Well, well. Our puppy's such an obedient boy, isn't he?"
Then So-hee straightened up and looked down at him, her face ice-cold.
"Hey, cock-sleeve. Let's have some fun together today, you and me — right here?"
"And you'd better make it fun. Because if I'm not enjoying myself... I'm cutting that cock off with a pair of scissors."