Finally Thrusting into My Blood Sister's Pussy
"What if I like you, Unnie?"
"Yes, sir."
"Yeah... I'd like to make a reservation... Is +8 Mod available?"
"One moment, sir..."
"Yes..."
A brief silence flows, and I take a deep drag from my cigarette, exhaling into the air.
One second feels like a year.
"Sir, it's not possible right now... but you're booked for 2 PM."
"Yes, 2 PM then."
"Where did you hear about us?"
"From Tangdori... It's 210,000 won, right?"
"Yes, I'll text you the address, so call when you arrive... Since there's plenty of time before your slot, I'll call you 30 minutes prior."
"Yeah... Any chance for a 90-minute two-shot?"
"Yes, sir... Only one-hour courses are available, limited to three rounds... You're the last slot of the day."
"Got it... Call me."
I hang up and squat down to stub out my cigarette.
Phone clock says 11:05 now.
Phew... Fuck, luckily I didn't get recognized by my voice, and I finally booked it!
Booked it!
The past two weeks of dick-spinning hell flash by like a panorama.
Especially yesterday, thinking about nearly getting fucked over after pounding that bitch Jian and showing off.
But I pulled it off in the end.
With one burning goal to fuck my blood sister, I've finally achieved incest.
No.
Too early to relax.
This is about pressing belly to belly with shared blood, overlapping dick and pussy, letting cunt juices drip from the gap.
Obviously, when I meet Unnie, she'll pull some crazy shit—it's as clear as day.
I need to steel myself: if I don't fuck her this time, I'm done for.
I plug in my Bluetooth earbuds, close my eyes.
Crank up some epic BGM.
Listen to the historical drama opening where the one-eyed baldy gets wrecked and the boss takes the throne.
My eyes snap open.
This guy probably didn't know in real life, but he backstabbed his sworn brother, chopped his head, and ate it.
Right now, I need the guts to smash Unnie's back and fuck her in one go.
Suddenly, my phone vibrates.
Check it—KakaoTalk from Minah.
Open it.
[Photo: Mom's insanely fuckable back view in what looks like a building lobby. She's wearing that gray dress from this morning that hugs her red bra and ass perfectly—total MILF look.]
Swimming pool?
Fuck... that's the outfit she wore out today?
In the pic, Mom's rocking a gray dress that highlights her bra and ass, posing like a total slut.
They call it the "missy look."
I was already horny as fuck watching her leave this morning and jerked off once...
Looks like Minah's finally making her move.
Yeah, you work on Mom.
I'll fuck Unnie.
I prowl the area slowly, waiting for 2 PM.
Fuck, 30 minutes left.
Phone clock: 1:30.
Only 30 minutes till the final battle.
My dick aches.
Soon, my little brother's throbbing cock will slam into big sister's glistening pussy, juices squirting from the gap.
Squatting in a corner outside the officetel, I quietly light a cigarette.
Open my phone, check the schedule again.
Sure enough, +8 Mod is marked fully booked.
The last client who filled it? Her blood brother.
Huh, but...
Strange text catches my eye.
+8 Mod profile photo updated?
Scroll down slowly.
Top of the pussy profiles: +8 Mod first.
Previously, it was some model pic I fapped to...
Fuck! What the hell?
A new photo under her age, height, bust stats.
The one from yesterday with Jian: black-and-white striped dress.
And the pose? Makes my dick steel-hard instantly.
Classic cat pose... doggy-style.
Ass and thighs bursting out.
Her pale thighs look so soft and squishy.
But... that...
That insanely fuckable striped dress, doggy pose—and her panties.
Floral-embroidered... yellow panties...
No fucking way...
Fuck...
The panties I used to jerk off in Unnie's room?
My dick swells powerfully.
I can't control it—full erection in 0.1 seconds, ready to rip through my pants.
I laid those yellow panties on Unnie's bed, shoved my throbbing dick into the crotch, pounded like fucking, blasted cum through it.
And Yun-seo wore them for her profile pic.
Something in my head snaps, that thin thread about to break finally severs.
"Bye."
"Yeah, come again."
I send off the client and sink into the chair.
Phew... just one more to go.
Glance down—my face burns.
Striped dress...
Yellow panties...
The ones I wore for the profile pic.
I don't know why I did it, but... worried they'd complain it didn't match, so I borrowed the dress from Jian.
Wore the yellow panties too.
Good thing clients liked it.
Few more days like this, then back to normal.
Ha...
Yesterday was insane...
Couldn't sleep a wink...
Thinking those thoughts...
Even fantasizing about sex with Minwoo...
Lost in it till the clock hit 4 AM.
Body drained...
Drenched in sweat.
Then I thought about it.
What to do from now on.
A sister fantasizing about fucking her little brother...
Minwoo looked at me that way too.
Like he wanted to hold me...
If time keeps passing like this, anything could happen.
For real...
I might actually fuck Minwoo...
I have to stop it.
I'm the unnie.
Even if he thinks that, I can't as his sister.
Memories of little Minwoo flood back.
Always playful, I'd scold him.
He'd bawl...
Hate unnie...
Now we're both adults.
Dad passed...
So much happened...
Minwoo tried hard...
Shouldered responsibilities through tough times.
Me too...
Ended up working here...
But...
Still...
No more.
For Minwoo's sake...
For mine...
It's just a passing thought.
He's not really thinking that about me.
Me neither.
Yeah.
Just a fleeting moment for both of us.
Get past this...
Back to normal...
Looking out for each other...
Laughing...
Eating together...
Happily...
Yeah.
I'm unnie.
Grab my phone, text Minwoo.
A bit weird?
Hehe...
Feels like a date invite.
Just sister and brother.
Back to how it was...
Minwoo and me...
Phone buzzes in my pocket.
Huh? Unnie?
This bitch...
Clock: 1:50.
The pussy about to get wrecked suddenly texts?
Check it.
What bullshit.
Get your pussy ready in 10 minutes.
Kang Yun-seo, you fucking bitch.
Pocket the phone.
Ah, this slut was turning me on, now ruining the mood...
Slowly stand, quietly light a cigarette.
Deep drag, exhale smoke into the air.
If I didn't wanna fuck you, it'd be weird otherwise.
Like, what's wrong with this crazy bitch?
But no.
Right before fucking, and she sends this crap...
Movie? Shopping? Food?
Fuck off—spread your pussy instead.
You know it too, right?
When I rubbed my dick on your belly, you locked eyes and stayed still.
At dinner with that pig bitch Yujin, I stared at your tits, you covered for me.
You know everything.
That I wanna fuck you.
From now on, you and me ain't little brother and unnie.
Just dick and pussy.
Belly to belly, juices dripping as we fuck.
Be my cum dump, exclusive flesh toilet—suck my dick whenever horny, spread your pussy.
That's the way for you to help me.
Kang Yun-seo.
Phone rings in pocket.
Pig bitch calling.
Pick up immediately.
"Yeah."
"You here, sir?"
"Yeah, smoking out front."
"I'll text the room—come right up, sir... Pay the manager upfront."
"Yeah."
Hang up, text arrives instantly.
904.
Suspected it—yep.
Yun-seo's room today: 904.
Toss the cigarette anywhere, put on mask and sunglasses.
Start walking.
Enter elevator, hit 9—doors close.
Up to unnie's floor.
Doors open, step into hall.
Sudden tension.
Deep breath, creep forward carefully.
Round the corner, toward end of hall.
910... 908... 906...
904.
Unnie's behind that door.
Kang Yun-seo.
Trembling hand—knock twice.
Door opens shortly after.
Head slightly bowed, enter, close door.
"Hello."
Unnie greets warmly, but I nod without reply, kick off shoes, go in.
Fucking bitch... wearing the exact outfit from the profile pic...
Looks like what Jian wore yesterday too...
Those thighs, fuck...
Unnie leads, showing off her slutty back view.
I swallow hard without thinking.
"Drink?"
No reply, she turns, eyes me.
"Something wrong?"
Slowly remove sunglasses and mask, set on table, snap head up.
Unnie's face twists, mouth agape, can't close it.
Covers mouth, legs trembling like aspen leaves.
Approach Yun-seo slowly.
"M-Minwoo..."
"Y-Yeah, Unnie..."
"Wait!"
Unnie thrusts hands out, signaling stop.
I halt, stare at her.
"M-Minwoo... how... here...?"
"How? Knew you work here, came to find you."
"Wh-what? You... that..."
Pull cigarette from pocket, light quietly.
Deep drag, blow smoke right in unnie's face.
"Knew it—knew you sell pussy."
"Uh... uh..."
Unnie's legs give out, she collapses to the floor.
"Unnie... you knew everything, right? That I wanna fuck you."
"Wh-what?"
"Rubbed my dick on your belly... you knew and stayed quiet."
"M-Minwoo... that was..."
"These panties you're wearing... the ones I jerked off with? Shoved my dick right where your pussy touches."
"You... do you know what you're doing...?"
"Yeah, and with Yujin at dinner, stared at your tits hard... saw the reviews... 'pingdu'... fuck, so fucking hot."
Rip off my t-shirt, toss anywhere.
Unnie's eyes bulge, mouth frozen open, body shaking violently.
"M-Minwoo... what are you..."
"Ah, fuck... why act like you don't know? Ah... this?"
Pull wallet from pocket, hand her the prepped 210,000 won.
She doesn't take it, so set on table.
"N-No... can't... M-Minwoo... begging you... huhu..."
Unnie bursts into tears.
Suddenly, my lid flips.
"Ah, fuck really... you ride clients' dicks fine... why like this? Jian that slut too."
"Wh-what? You... met Jian too...?"
"Yesterday, next room? Fucked her loud for you to hear... pounded the wall, jerked, blasted cum..."
"Th-then that client was..."
"Yeah, me... Unnie... booked unlimited in your slot... made her wear stockings, fucked her... she didn't tell? Fucking bitch..."
Unnie tries to speak, but chokes up.
"After a few thrusts, she said forget unnie, stick with her... then blacklisted you, said you're acquaintances."
"M-Minwoo... I... I..."
"Don't know how many loops I spun to fuck you... cut the bullshit, let's start, yeah?"
Unbuckle belt, drop pants.
Throbbing dick strains panties, leaking precum like crazy.
"Ah, fuck... gonna cum already... dick this hard just seeing you... waited so long for this... heh."
Unnie takes deep breath, steadies.
"Why are you doing this... I'm your unnie... snap out of it... Minwoo."
"Liked you forever... as a woman, not unnie... always jerked thinking of you, fucking you..."
Grab my throbbing dick through clothes, eye her.
"Like as a woman? That make sense? I'm unnie... you're my dongsaeng..."
"Ah, fuck... same shit again... how long you gonna repeat? Just strip... fuck already... paid, right?"
"Calm down... it's just passing... not me... plenty good girls... like them..."
"But fuck, can't I like you?"
"This ain't liking."
Stare straight into unnie's eyes, spit it.
"Can't I like you?"
"You're crazy? Scary... Minwoo."
Unnie's eyes waver.
Her always kind eyes soaked in fear.
"What if I like you, Unnie?"
"Minwoo, snap out... this is wrong."
"This fucking world, why won't a cumrag slut like you spread for me?!?!"
"You crazy fuck! What'd you just say?!"
Unnie jumps up, snarls profanity.
Can't back down now.
"Yeah, right?! Huh?! Bitch!!!!!!"
Lunge at unnie, grab her head with both hands, hurl her onto the bed.
"Kyaaak!"
"Fucking bitch! Paid, so spread your pussy, you whore!!!!!"
Jump on bed.
Straddle unnie's belly—she's face-down against wall, clutching head.
Electric thrill surges through me.
Grinding on unnie's belly in that striped dress.
Reach down, yank panties to ankles, poke throbbing raw dick at her dress's pussy spot.
"Minwoo! No!"
"No my ass, fuck!"
Wet, sticky warmth seeps into my dick.
What? Just precum?
Fuck it—hike up her dress hem, expose thighs and hips.
Soft, plump feel awakens every cell.
"So fucking soft, Unnie!"
"Minwoo!"
Press mouth to her lips, thrust tongue out.
Blood brother's lips kissing blood sister's.
Mad excitement hammers my brain.
Unnie bites lips, resists fiercely.
Slaps my back and sides wildly.
Hand slides over her side, hip.
Reach groin—warmth tingles fingers.
Grab strap of yellow jerk-off panties from her room.
Yank hard downward.
"Kyaaak!"
She thrashes, panties snag on thighs.
Pour all strength—grind raw dick on her belly, struggle to strip them.
One strap to ankle—rough tickle on my shaft.
Unnie's pussy hair brushing my dick.
Little bro's throbbing cock meets big sis's pubes.
Roll side, grind dick on belly, pull other strap down.
Last defense—fierce resistance.
Scratches back with nails, punches face.
Almost slap her ear, but can't scar that pretty face—endure, focus on panties.
Bite lip hard, tank punches, drag other strap to ankle.
Wet warmth at my balls.
Finally—sis's pussy meets bro's balls.
Flex feet, thrust down—yellow panties rip off ankles.
Wedge between her closing thighs, align dick and pussy.
"Kuh! Fuck... what?"
Sloppy slickness coats my dickhead.
Not just precum...
Fuck it—grip her squishy thigh, hoist to shoulder.
Other thigh too—both on shoulders.
Lean forward, eyes lock with her drowning gaze inches away.
My face reflects in her tear-streaked eyes.
Snap hips up.
Sharp pierce at tip—snags perfectly somewhere.
Blood bro's throbbing dickhead meets sis's pussy hole.
Slam hips down—thrust raw cock through big sister's pussy, breaching deep.