Chapter 63
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Translator: Ebonarch
Chapter: 63
Chapter Title: I Couldn't Help Myself with My Cocky Little Sister's Lewd Tits
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What?
W-what the hell is going on here?
I stared blankly at her cleavage for a moment before snapping back to reality and stammering,
"W-what are you talking about? Money for touching...?"
"What's with the sudden neo-Confucian bullshit?"
"N-no... We're brother and sister... We can't do that..."
It wasn't something I should say after fucking our blacked-out mom at dawn today, but I thought it anyway.
Mi-hyun just sneered at me.
"You say siblings can't touch, but you groped my tits for free. Huh?"
"Uh..."
"Pervert bro~ Should I tell Mom?"
"...Sorry."
"Right? If you're sorry, pay up and touch them. You already did it once, so what's stopping you from twice?"
This year, Kang Mi-hyun—who'd just turned eighteen—was a delinquent chick.
Even after hitting adulthood.
Still a total delinquent.
She'd flunked and had to spend an extra year in school.
Of course, she hadn't turned delinquent just last year.
She'd been hanging with the "wild" crowd since elementary school.
And by second year middle school, she'd gone fully off the rails.
To a girl like Kang Mi-hyun,
Her big bro Kang Hyun-seong was something special.
...Not some brother-obsessed siscon type or anything.
Just, in this broke-ass, trashy family vibe, the fact that he'd grown up as a straight-A model student made her compare herself to him no matter what.
It pissed her off getting sized up against him, and sometimes she'd feel straight-up inferior,
But she also kinda respected him? Felt that solid "big brother" reliability.
They were twins, born a measly five minutes apart, but unlike her—still all impulsive, emotional, and childish as a delinquent—he came off rational, calm, mature. Made him feel way older naturally.
So she'd lean on him without even realizing, and—kinda embarrassing to admit—thought he was "reliable."
Never flaunted it in front of her friends, but she was low-key proud of her studious goody-two-shoes bro.
But then that bro...
Earlier this year.
He groped her tits while she slept.
And it wasn't just groping.
She cracked her eyes and saw him jerking off to it, clear as day.
'Crazy... the fucker's insane?'
But she couldn't yell. Truth was, Mi-hyun had her own dirt.
Right before that, she'd overheard Mom banging Kwak Young-cheol. Got her all hot without meaning to...
And straight-up rubbed one out next to her sleeping bro.
Didn't think he'd be awake...
But he saw, got horny, grabbed her tits, jerked it, and blasted hot cum all over her thighs.
Scary. Confusing.
But kinda...
Exciting too.
That model student bro—who grew up all proper, opposite her ditzy delinquent ass, the one Mom babied endlessly—
Turned out to be a perv jacking to his own sister's body.
Groping her tits while she slept. Knowing that...
It felt weirdly satisfying. Like a weight off her chest.
'Whatever. Bro's just another perv in the end.'
Made him feel like "family"—with the same cheap, slutty streaks as Mom, Dad, her.
Parents fucking loud right by their kids.
Both total wrecks.
And her, ditching books since middle school, scared she'd end up a failed life like the parents she despised.
Always measuring up to bro, feeling small.
But bro was a slave to dick too.
And today.
She'd stepped out quick for a meetup, dressed casual, hung with friends, came back.
Caught bro whacking to porn.
Using her lazily tossed panties as his fuck-rag.
Saw a chance to shake him down. Started off playful.
Asked if groping her tits felt good.
Threatened to snitch to Mom.
Hilarious and badass watching Mr. Perfect squirm.
Bonus: greedy for cash. Forced him to buy the cum-soaked panties for 250,000 won—a fat stack.
But then...
The vibe turned real weird.
Like a runaway train with busted brakes. Got swept up. Joked, "Pay to grope my tits."
"..."
Suddenly the room felt steamy hot.
Awkward silence dragged.
"How much you offering?"
"...I'll give 100,000."
"..."
"1...150,000...?"
"..."
Bro actually named a price.
Like he was legit horny as fuck for his sister's tits.
Started as a rip-off gag.
But now it felt like WWE turned UFC. Dizzying.
Still, Mi-hyun hated losing the stare-down to bro.
Plus, 150k? Huge.
Backing out now? Greed kicked in hard.
Lately Kwak Young-cheol's allowance dried up. Her flashy spending left her broke.
Perfect setup.
Like grabbing a tiger's back and leaping off a cliff.
Mi-hyun grinned casual on the outside, but inside? Sweating bullets.
'T-this ain't the plan. Didn't mean to go this far...'
Regretted a bit. But a deal's a deal.
Bro hands over 150k with shaky fingers.
Something pushed her. She undid her uniform blouse buttons right in front of her real bro.
Gulp.
Nerves hit. Hands trembled, face burned red.
'Fuck it...'
Fingers moved on their own. Undid 'em all...
Hesitated. Then flung the top wide open.
"H-how's it look, perv? You like?"
"......Yeah."
"......"
Likes it?
For real?
Fucking psycho...
But Mi-hyun wanted to play tough in front of bro. Acted chill, grabbed his quivering hand, pulled it over.
"Touch 'em."
But...
Expected some hesitation.
Bro's hand clamped her tits. No holding back.
Shock of contact. Body shivered hard.
"Feels good like this... right? Huh?"
"......"
No answer. But his grip tightened on her tits.
Breathing got ragged. Horny as hell.
Empty house.
Just the two siblings.
Sis charges bro to grope her rack.
Bro pays up and fondles away.
'Ah... this feels so weird.'
Vibe was seriously off now.
"Haa... haa."
Bro's eyes? Dangerous red glow.
Scary for Mi-hyun. But thrilling too.
'Getting off on my tits for real...? Wants to fuck me?'
What if he jumps her right here?
Brain spun the scene easy.
Bro raping her rough.
"Eut..."
Then bro scraped her nipple light with a nail.
Moan slipped out unbidden.
"......Haa... haa... Mi-hyun-ah."
Creepy. Bro closing in like he was feral for his own sister.
Mi-hyun got more scared. But that chill? Made her pussy itch.
Blurted it impulse-style.
"...Like your sister's tits that much? Huh? Then jerk it in front of me like last time..."
Why'd I say that?
Mi-hyun regretted instant. Too late.
Words hung there.
"...Like your sister's tits that much? Huh? Then jerk it in front of me like last time..."
If there was a big red "fuck it" switch between me and sis,
This was probably it.
Before she said it,
Just a fluke. A prank. We could've laughed it off, pretended nada.
But the second Mi-hyun dropped that line.
We were both drunk on the weird tension. Headed straight down no-return road.
"...For real?"
"...Yeah."
Honest truth?
Mi-hyun's tits felt insane.
She claims 70G. But her bra? Pinches like it's a size too small.
Practically H-cup monsters.
And she sold those fat jugs—straight-up vulgar—for cash to her real bro.
Mom's slut genes ran deep, no doubt.
This cocky little bitch.
First, I panicked under her grilling.
But time passed. I got hooked groping her rack. Horny as fuck.
Of course, no plans to cross that final line.
Till she said it.
Looking back, she probably spat it bluffing, clueless.
But me? Inherited Dad's blood...
Wanted to punk her ass. Bully the arrogant sis.
Hold up—correction.
Fucked our real mom raw.
What rule says I can't pipe sis too?
So I yanked off the panties hiding my dick. Flashed my live meat at Mi-hyun.
"......"
"......"
Her eyes locked on my cock. Wouldn't budge.
Her stare? Made my dick swell harder, twitch wild.
"...Bigger than I figured?"
"Huge, yeah?"
"Yeah."
Silence after. Awkward as hell.
But the mood? Pure filth already.
"...Can I suck it?"
"Huh?"
"Yours. The tits."
"..."
Now Mi-hyun balked. But I was too far gone. Grabbed her wrist, latched onto one massive jug.
Couldn't help it, straight up.
Sister or not, shaped too damn slutty.
These lewd udders? No holding back.
Fuck it. Whatever.
Just flicked her perky nipple with my tongue.
"Aaht! Ang!"
Mi-hyun's nasty moan buzzed my eardrums.