Chapter 22
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Translator: Ebonarch
Chapter: 22
Chapter Title: Sister's Prank
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Today's dinner was a rare occasion with the whole family gathered around the table.
Mom, Sister, Mi-so, and me.
Everyone except me has a packed schedule. Getting together like this was a real treat.
But the mood wasn't great.
Mom seemed distant, barely talking and lost in thought more often than not.
I'd thought that day had brought us closer, but maybe I was wrong.
For some reason, things felt even more awkward between us since then.
Mi-so was keeping her promise from before, hardly speaking to me in front of the family.
She clings to me more when we're alone, but for now, this was fine.
And then there was Sister.
She was barely touching her food while smirking at me.
......Was Sister plotting something again?
It didn't take even a minute to find out.
"Eek!"
"? Sun-hu, what's wrong?"
Mom asked when I let out that weird noise.
"Oh, uh, something got stuck in my throat."
"Here, want some water?"
"Yeah. Thanks."
I drank the water Mom poured and tried to calm down.
But the next attack came right away.
Under the tablecloth, Sister's foot was stroking my leg.
Sitting side by side, legs might bump by accident sometimes.
But this was deliberate.
Her foot climbed up my leg and was now trying to slip between my thighs.
I shot Sister a look that screamed cut it out.
But she just kept eating with an innocent face, like nothing was happening.
Mom and Mi-so weren't paying attention right now.
But if I reacted again, they'd definitely think something was off.
Why was Sister doing this?
I could understand if we were alone, but the whole family was here.
What if we got caught?
I kept my face straight and focused on eating.
If I stayed careful, we wouldn't get busted.
But Sister got bolder.
Seeing I wasn't fighting back, she started pressing my dick with her sole, rubbing up and down.
The pressure through my thin sweatpants felt vivid.
"Ahem."
I cleared my throat and glared, but she didn't even glance my way.
She just kept bringing food to her mouth like everything was normal.
The direct stimulation made my dick hard naturally.
Sister noticed, her lips curling faintly.
Her teasing went on.
......It wasn't enough to make me cum, but I couldn't focus on dinner at all.
Glancing at her with pleading eyes was the most resistance I could muster.
Clink.
A fork hit the floor, and the sensation on my dick vanished.
"Jin Sun-hu. Can you grab that fork for me?"
It was Sister.
What was she up to now......?
"......Sure."
I got up and ducked under the table.
Sister was wearing her golf skirt from tournaments, legs neatly together and bare.
No one would guess she'd been teasing me like that just moments ago.
And there was the fork—pinned under her foot, of all places.
I sighed and reached for it, but Sister suddenly spread her legs.
Sister wasn't wearing panties.
Waxed or naturally bare, her pussy was smooth as could be, not a hair in sight.
Thud.
"Ow."
I was so startled I banged my head on the table.
"Oh dear. Sun-hu, you okay?"
"Y-yeah. I'm fine."
"What're you doing? Can't even pick up a fork?"
Sister's mocking voice came from above.
At the same time, she spread her pussy with two fingers in a V, like she was showing it off to me.
I knew I shouldn't look, but I couldn't tear my eyes away.
The contrast between her pale outer lips and the reddish inner flesh.
The tablecloth shadows made it hard to see clearly.
But I caught enough in the dim light.
Dazed, I grabbed the fork and crawled back to my seat.
"Did you hit your head, Sun-hu? You okay?"
Mom worried over the spot, but the pain had already flown away.
Sister was already eating with a new fork.
"...Yeah. I'm good."
I finished my meal in a haze.
As I started to get up, Sister spoke.
"Sun-hu, you actually working out these days?"
"Yeah. I am."
Not as much as Sister, though.
"Come to the fitness room later. I'll check your form."
"Oh, uh, sure."
I knew it wouldn't end with just exercise.
But part of me was looking forward to that.
Sister was waiting in the training room, changed into workout gear.
Bra top and short leggings. Her usual home workout look.
I always think it, but isn't this sexier than just underwear?
It hugs every curve with so little fabric. Her figure was on full display.
"...Sister. Is this how it's done?"
"Hold steady. Don't move. Tighten your core."
"Okay."
Sister draped her arm around my neck and wrapped her legs around my waist.
Like a cicada clinging to a tree.
Her hips pressed right against my dick.
Already half-hard, it throbbed even more.
......It was working some muscles, but was this really exercise?
"Don't get any weird ideas. This is just training."
"No, but still."
Sister sounded cool, but her cheeks were a little flushed.
She had to feel my erection.
She unwrapped her arms from my neck.
Her weight shifted to her upper body, pulling us both backward.
My waist felt the strain.
This wasn't the time for dirty thoughts.
One slip, and my back could snap.
I braced my core to hold her up.
Then Sister started doing sit-ups like that.
"Jin Sun-hu. Support my butt with your hands."
"Oh, right."
With her okay, I grabbed her ass with both hands.
It wasn't just soft—feminine on the outside, but packed with firm muscle inside.
Especially now, I could feel it flexing.
Everyone's different, but I love Sister's body like this.
You don't get it without real effort. It was the result of all her hard work.
"Jin Sun-hu. No funny thoughts."
"I wasn't."
Okay, maybe a little. But it was unavoidable.
Every time she crunched up, her ass ground against my dick.
And her face came close enough for a kiss.
Sister's face was bright red.
Shyness or exertion? Who knows.
"......Enough. Let me down."
She finally hit twenty sit-ups.
Sweating way more than usual.
"Hoo... Next up......"
She panted while searching something on her phone.
"Sister. Can't we just do normal exercises?"
She shot me a sharp glare.
Then shoved the screen in my face.
"Jin Sun-hu. Next, we're doing this."
"Ah!?"
The video showed a guy and girl facing each other, feet together, splitting their legs.
They stretched into full splits, torsos and crotches pressed tight.
"S-Sister. I'm not flexible like you."
"Then get flexible starting today."
Sister doesn't question her plans—she just does them.
My opinion didn't matter.
"......Go easy on me."
A mischievous smile played on her lips.
Nothing but bad vibes.
"Come here. I'll hold you."
We spread our legs, feet touching.
Arms around each other's necks.
Up close, her sweet sweat scent hit me.
Was this what pheromones were?
"On one, two, three, we hug tight."
Hugging our upper bodies would force our legs to split as our hips met.
Was this safe? I could tough out pain, but injury was bad......
"One."
She'd already started counting. No stopping now.
"Two!" "Ack!"
At two, she yanked me into a hug.
Childish trick, but it worked perfectly.
My legs split wide open.
I clutched my groin and rolled on the floor.
"Ahahaha! Jin Sun-hu! You okay?"
Sister laughed till she could barely breathe, patting my back.
Yeah.
This was the Sister who loved teasing and messing with me.
With all the shocking stuff lately, I'd forgotten—but this was her true self.
"My legs... they're split......"
"Let me see. Did our Sun-hu's legs really split?"
She yanked off my sweatpants like nothing.
Stunned, I couldn't resist.
Of course, no split legs or blood.
Just my raging hard-on exposed.
"Jin Sun-hu, that pain was total bullshit, huh?"
"It really hurt......"
I pouted. She laughed even harder at my misery.
"Hmph. Fine, I'll suck it out. Call it even."
"W-wait, Sister. Let me wash up first."
She started stroking my hard dick.
Then brought her face to my crotch and sniffed.
"Whew. Stinky."
"That's why I wanna wash first......"
"Nah. Just gonna do it."
She called it stinky, but looked thrilled.
Lately, I wondered if her germophobia was all for show.
"Ah......"
Without hesitation, she engulfed my dick in her mouth.
Slurp, slurp, slurp.
She went at it like she'd been waiting for this.
"Aaah......"
How'd it end up like this again? I came here to work out.
One hand gripping my shaft, she bobbed eagerly.
Glancing up to gauge my reactions.
"Ah... Sister......"
Smack, slurp, slurrrp♡
My moans egged her on; she sucked harder.
Unlike Mom's gentle blowjobs, Sister's was aggressive.
Like she'd force my cum out if she had to—pure Sister, through and through.
But it felt amazing anyway.
Even drowned out the pain.
"Haa......"
Sister sucking my dick.
The old me from months ago would've never believed it.
Gratitude and affection for her filled my chest.
Unthinkingly, I put my hand on her head and stroked her hair.
Like petting a lioness. Bold, not brave.
My heart skipped, but she was too focused on sucking to notice.
"Haa, haa."
She kept the pace relentless, mechanical.
My breaths grew ragged instead.
"Ah, Sister, gonna cum!"
Sluuurp, slurp. Slurrrp♡
I warned her, but she didn't stop.
Suction intensified, like hurry up and cum.
"Aaaah......!"
I blew my load right in her mouth.
Ecstasy hit so hard I went blank, hips bucking.
Squeezing every last drop into her.
"Gulp......"
"S-Sister."
Coming to, I saw her cheeks puffed, face twisted in disgust.
Tissues. Need tissues. Fast, so she could spit.
Or I was dead.
No tissues in the room.
I grabbed a towel from the corner, but she beat me—spat into my discarded underwear.
Ah. My undies. Anyone seeing would think I jerked off.
Better than the truth getting out, though.
I'd take the misunderstanding.
Thwack.
"Ow."
She smacked the back of my head.
"Cum in my mouth one more time, and you're dead."
She glared murderously.
After sucking me so eagerly......
"Sorry... but you wouldn't stop when I said......"
I warned her. Felt a bit wronged.
But Tyrant Sister wouldn't hear excuses.
"Ugh. Stinks. I'm showering first. Clean up and wash after."
"Yeah...... Got it."
She stormed out without looking back. Probably straight to the bathroom.
I pulled my pants back on and wiped the sweat from the floor with the towel.
Come to think of it, where were my undies? Did Sister take them?
She wouldn't toss them in the laundry like that, right? Semen would stain everything.
Shivering at the thought, I finished cleaning the fitness room.
That day, my underwear turned up clean in the laundry basket.