Chapter 91
Translator: Ebonarch
Chapter: 91
Chapter Title: My Little Sister's Tit Taste... Is the Best...
"So... wanna try some SM with me?"
"SM? You mean, like, hitting and getting hit?"
"Yeah. But it's not just about hitting and getting hit..."
"Oppa, you already spank my ass when we do it."
"...You gotta let me finish. I said it's not just about that."
SM play is short for Sadomasochism, which includes elements of domination and submission, sadism and masochism. It's a sexual preference or play style.
...Or so it says on the wiki.
Anyway, I've always liked SM play!
Of course, until recently, I was still a virgin, so I wasn't some SM master or anything. It was just the stuff I mostly fantasized about while watching porn or jerking off—those sadistic scenarios.
Stuff like tying a girl up and fucking her, choking her neck, forcing her to swallow my cum, making her call me "Master" and submit...
I always got excited by scenes like that.
And now, my little sister Mi-hyun—who I mix it up with on the regular—could kinda be called my sex partner... So I started wanting to try those things I couldn't push on sweet, innocent So-hye.
Plus, from what I read in books, SM play isn't just about tormenting the woman. Her consent and active participation are key...
So, to convince Mi-hyun and get her fully on board, I figured I needed to explain why those scenes turn me on. That's when I brought it up.
"...Remember when we lived in that one-room?"
"Yeah. It wasn't that long ago. Like, exactly half a year? If it weren't for Young-cheol Ajusshi, we'd still be there."
"..."
For a second, I felt the urge to tell Mi-hyun how Mom was being treated by Kwak Young-cheol, but I held back.
"Anyway, back when we lived there, I'd secretly peek at Mom and Dad having sex."
"Heh. I did too."
"Really? I never noticed you being awake."
"That's 'cause you're clueless, Oppa. Dad pounding Mom kept me up too—I thought I was gonna lose my mind."
"Whoa..."
Mi-hyun was awake a lot too, huh.
Makes sense. I usually slept closer to Mom and Dad, while she always hogged the wall side.
So I'd cover up with the blanket and sneak peeks, always facing them or turning my head. No wonder I never knew if she was awake.
If what she said is true, she was watching Mom and Dad fuck right along with me, from behind my head.
Learning that just made me hornier.
Did she get excited watching them go at it like animals too?
"Anyway, Dad would smack Mom's ass and tits while they fucked. Watching that must've turned me into this kinda guy."
"So... you wanna do me like Dad did Mom?"
Mi-hyun grinned like she'd found some prime teasing material.
I just answered honestly.
"Yeah. Honestly... that's why I still spank your ass sometimes."
"Not enough? What else you wanna do?"
"Well... Anyway, what about you? I guess I'm like Dad—I love that rough stuff."
"Me? Hmm..."
Mi-hyun wrinkled her nose, thinking it over, then finally spilled.
"I... actually wanted to be like Mom too."
"What? For real?"
"Yeah... Dad treated Mom like a total bitch. As a kid, I wondered why, but after getting some action myself, I got it. Turns out I kinda like getting roughed up like that?"
Just like I'd inherited Dad's side, Mi-hyun must've gotten a heavy dose of Mom's genes.
"So your exes did that? Spanking and all...?"
"Nah. They were all too busy acting all proper—super frustrating. I'd practically have to beg them to talk dirty. None of 'em were studs like you, hehe."
"What? Why am I a stud...?"
"You fuck your little sister while smacking her around, you perv."
"Jeez. So you get turned on from getting hit?"
At my question, her face flushed—probably imagining getting her tits and ass spanked mid-fuck.
"Yeah... kinda."
There it was. Official confirmation of Mi-hyun's masochistic side.
Heh heh.
But seriously, we're not some ordinary couple—we're siblings having this convo like it's nothing.
One of the best parts about banging my sister is how all conversational barriers vanished.
Topics like this? Even in our sexually open family, no normal brother and sister would touch 'em.
But we've shattered every taboo as incestuous lovers...
We can share childhood memories no regular couple would, and swap filthy, kinky talk no normal siblings could stomach.
That's the weird relationship we've become.
She seemed to find it pretty thrilling too—her flushed face twisted into a grin as she played it off like a joke.
"Wonder what people would think if they knew I was having this talk with my real brother?"
"Dunno? Probably get rock hard? Incest porn and manga are popular for a reason."
"Still... if we got caught, they'd point fingers."
"...Yeah, probably."
A brief silence.
We both imagined getting found out, then shook our heads. I steered the topic back.
"Anyway... wanna try it for real tomorrow?"
"The adult shop?"
"Yeah. Saw one on the way somewhere."
"So we're going on a date tomorrow?"
Uh...
A date with my sister.
Somehow, that felt more awkward and ticklish than fucking naked or chatting like this.
Why does a 'date' feel more intensely incestuous than sex?
But I wanted to do SM with Mi-hyun's body so bad, I started promising the moon like a presidential candidate.
"Sure. Might as well hit a movie theater or something since we're out."
"...What? A real date?"
"Why not. I'll buy whatever you want."
"Then buy me lunch after the movies."
"Lunch? I got dinner tonight."
"Not delivery. Somewhere nice~!"
Mi-hyun threw a tantrum to bleed my wallet dry.
But man, pussy-whipped is real. Back when we were just siblings, I'd have smacked her for that.
Now that we're fucking like a married couple with deep feelings? It just seemed adorable.
...Totally not because her massive milk jugs bounced like crazy under her uniform while she whined...!
Agh... can't hold back.
One more round, then we'll talk...!
Her huge tits spilling out of her uniform.
I lunged and latched on with my mouth.
"Ack...! You horny bastard, again?!"
Mi-hyun's tits are straight-up cheating.
Big tits usually mean low density—soft, jiggly udders. But hers? Despite the size, they're dense, super bouncy, and firm.
Shape's a perfect teardrop-cannonball hybrid too.
Most racks that huge sag naturally, but hers? Maybe 'cause she's young—they hold that sleek, flawless curve.
Hmm... Does she have extra-strong Cooper's ligaments supporting 'em?
While I pondered the anatomy, my mouth instinctively chomped down, stuffing my face with her massive tit.
Teased by her big brother's tongue, Mi-hyun arched her back in pleasure.
"Haah...! My nipples... I can feel it... Ah!"
Now that I'd confirmed her masochism, I figured rougher was fine.
Nipples and areolas heal fast, even from hard bites that leave marks.
Babies gnaw on 'em constantly during nursing.
"Ah... Haa... Eek?! O-Ow... Oppa, that hurts...!"
I bit down mercilessly on her nipple and areola. Chomp.
Then tugged her areola with my teeth, yanking my head back.
Streeetch...
Her tit stretched long like pulled mozzarella, deformed but clamped tight between my teeth.
"Heeek... Ah!"
And...
Naughtily, the pain of her suckable tit yanked like that mixed with sharp pleasure for her—she was clearly feeling it.
I lay back on the floor, still tugging her tit with my teeth. She naturally mounted me.
"Wanna ride while I suck your tits? Huh? Such a naughty big bro..."
Mi-hyun teased and egged me on, but my mouth was busy sucking her mounted rack.
"Haa... Haa... Fourth time today already... Ah... Aang!"
Even as she grabbed my fourth erection of the day and shoved it in her pussy herself.
"Ow, really hurts... Go easy, please..."
Even as she rocked her hips slow at first, then slammed that fat ass down harder.
"Haa... Haa... Eek, ah..."
Even when she was cumming hard, words fading to quiet moans.
I clamped onto her tit meat like a pit bull that never lets go—through the whole fuck.
Now I get why they call tits "sucklers." I could suck these pink, slutty, faintly milky little sister nips all day.
My little sister's tit taste... is the best...
But...
Everything's great, but why do I feel like I forgot something?
I racked my brain through the unease, then it hit me.
'Wait! I have a date with So-hye tomorrow...?!'