The Sister's Command
Se-hee said in a lowered voice, sternly: “Se-hee. I’ll let this slide this time. If it happens again, you’ll really get it. Got it?”
A firm scolding.
“…….”
Se-hee lowered her head, and her shoulders started to tremble.
My heart dropped.
Is she crying?
Because of me?
I frantically waved my hands.
“N-no, I’m not mad…! It was just, from now on, be careful…”
“Puhuh, puhhuhuh.”
Huh?
Se-hee, who had been shaking her shoulders, lifted her head.
Her face was perfect, not a single tear.
It wasn’t crying.
Se-hee was laughing.
“You’re really funny. You just punished me?”
“Eh…?”
“You just smeared your fingers with it?”
A crude and blunt expression.
“Ya!”
I furrowed my brows.
“Stop saying bad words like that! It was an accident! You can do weird things when you live!”
Even I thought it was a weird excuse.
Se-hee smiled and countered.
“You can do it? You were whining to put it in your little sister and then left it all over your fingers?”
“…….”
The fact hit like a bone.
My vow to maintain hierarchy shattered like dust.
“S-sorry… I was half-asleep… I really didn’t know it was you…”
What kind of thing is this at my age in front of my little sister.
My face burned with shame.
“If I didn’t know, that’s it? I was just following your orders after you begged me to put it in. I didn’t say thank you, I scolded you. Do you know how I feel right now?”
“…….”
Guilt surged.
Using my little sister as a tool for lust.
“S-sorry, Se-hee. It was my fault. I must have gone crazy. I won’t do it again, okay?”
Suddenly, I was begging for forgiveness.
But Se-hee’s expression was cold.
“Fine. It’s unbearable. I’ll tell Mom and Dad. That you did something weird.”
Se-hee started walking towards the door.
She was about to wake up Mom and Dad and declare a bomb.
I quickly jumped out and grabbed Se-hee’s leg.
“H-hey, h-hey, s-sorry! I’m really sorry!”
I knelt and rubbed my hands together.
“Please forgive me. Okay? I beg you. I won’t do this again. Please don’t tell Mom and Dad!”
I was already in the bad little sister position at home.
I don’t go to college like others, I just do part-time jobs and switch between them.
But I come home well, don’t cause trouble, and if I get my part-time pay, I get pocket money too, so I live with respect.
If they find out about this, I’ll be disowned and kicked out of the house immediately.
“I’m really sorry, unnie…”
Did my desperate plea work?
Se-hee stopped walking and looked down at me.
“Then, from now on, you’ll listen to me?”
“Y-yes! I’ll listen!
I nodded vigorously.
“I’ll do anything you tell me!”
“Got it. Then I’ll decide after seeing what you do.”
“T-thank you…”
Se-hee left the room.
Only then did I sit on the floor and let out a sigh of relief.
“Huu, I survived…”
Late guilt and remorse hit.
I had done something unforgivable to my precious little sister unintentionally.
How shocked must Se-hee have been.
Her older sister doing such a thing.
It was nothing short of sibling sexual assault.
If this gets out to the world?
[Breaking News] 20s older sister forces younger sister to do dirty things in the middle of the night… ‘Shocking’
“…….”
My heart dropped with a thud.
No, no way.
It absolutely cannot be known.
If it is, I have to bite my tongue and die.
I dragged my feet back to the bed.
I covered myself with the blanket and closed my eyes, but sleep didn’t come.
“Huu…”
The area where Se-hee’s fingers had been persistently exploring still had a strange foreign sensation.
I buried my face in the pillow and tossed around for a while before finally falling asleep.
* * *
Bip bip! Bip bip!
I woke up to the alarm.
Morning sunlight poured in through the window.
Staring blankly at the ceiling, the events from the early morning came to mind.
“……..”
Doing such a thing to Se-hee.
I really am a bad older sister.
First, I left the room and headed to the bathroom to wash up.
I was about to take off my underwear when I froze.
There was a white mark stuck to my underwear.
The fluid I had spilled yesterday.
A trace of Se-hee’s touch.
“U… What the hell is this.”
I couldn’t put this in the laundry basket.
Mom might see it.
I scrubbed the underwear vigorously at the sink.
Then I showered with warm water.
Only then did I calm down a bit.
When I went to the kitchen, Mom was setting up breakfast.
I started helping Mom.
While I was setting down the spoons and carrying the side dishes, Dad and Se-hee came out.
“Good morning, unnie.”
Se-hee greeted cheerfully.
I avoided her gaze and muttered.
“Y-yeah… Good morning…”
The family breakfast began.
It was a peaceful, ordinary morning.
But suddenly.
Swoosh.
A sensation climbing up my calf.
I startled and looked up.
Se-hee had extended her leg under the table and was groping my thigh with her foot.
“W-what…?”
I gasped and squeezed my thighs together.
I looked at Se-hee with horrified eyes, but Se-hee ate her meal calmly, ignoring my gaze.
Se-hee’s foot was trying to dig between my thighs, but I didn’t relax.
Se-hee opened her mouth.
“Did you hear any strange sounds in the early morning yesterday?”
Thud.
My heart raced.
“Sounds? Well, wasn’t it the sound of the wind blowing?”
Dad tilted his head, and Mom dismissed it casually.
Se-hee smiled and looked at me.
“I heard something strange. Was it in unnie’s room?”
“……!”
Finally, I relaxed the strength in my thighs.
If I didn’t, Se-hee would make a bomb announcement.
When I relaxed my thighs, Se-hee’s foot dug in as if waiting.
She started rubbing my place with her toes.
“Ugh…”
My body reacted sensitively, probably because I was excited once yesterday.
Heat immediately rose from below.
Se-hee’s big toe pressed on the sensitive spot.
“Haa!”
Clang!
I dropped the spoon.
“Aigoo, you startled me!”
Mom frowned at me.
I awkwardly excused myself.
“Uh, haha, my hand slipped…”
“Why can’t you focus from breakfast?”
“I’m sorry…”
* * *
I don’t remember how I ate the meal.
As soon as the meal ended, I rushed into the room.
I clutched my pounding heart and panted.
“I’m crazy, really…”
Doing such a thing under the table where Mom and Dad were sitting with their eyes open.
Even though I hadn’t ordered it this time!
“Huu, it’s soaking wet…”
My panties are wet.
It was only a little while since I had washed and changed, but it’s already a mess.
That was when.
The door opened and Se-hee came in.
As soon as Se-hee entered the room, she locked the door.
“Ah…”
I blinked like an idiot, staring at Se-hee.
Se-hee smiled and asked.
“Did you eat breakfast deliciously?”
“T-what are you doing? Mom and Dad are there. And this time I didn’t even order…”
“Undress.”
Se-hee’s cool voice cut me off.
“Eh?”
“Take it off.”
“W-what…?”
“Take off your clothes.”
“Why clothes…?”
Se-hee’s brows furrowed.
“Didn’t I say you’d listen? You were kneeling and begging, but it was all lies?”
“Ah, no, that’s not it…”
“If I tell Mom and Dad right now? That you were playing with my foot under the table just now?”
“W-w-what are you saying…! You were the one who played with my foot…!”
It was ridiculous to jump for joy with injustice.
But Se-hee shrugged and smiled.
“Will Mom and Dad believe who?”
Well, I don’t know.
No! I know!
They’ll believe Se-hee’s usual proper and well-behaved words!
Either way, the conclusion was the same.
Such a thing absolutely must not happen.
The family would fall apart.
“Will you take it off or not? Just say it.”
Se-hee grabbed the door handle as if about to go out to the living room immediately.
No choice.
“I-I’ll take it off! If I take it off, it’s fine!”
Se-hee sat on the chair in front of my desk.
I took off my clothes with trembling hands.
Only my underwear remained.
“What are you doing? Take off your underwear too.”
“…Se-hee.”
“I’ll say it one last time. Take off your underwear too.”
“…….”
Finally, I took off the remaining underwear while trembling.
When my naked body was exposed, it was too embarrassing.
What kind of thing is this in front of my little sister.
It was so pathetic and shameful that I thought tears would come.
I slightly covered my chest and crotch with both arms.
“Move your hands.”
“…….”
I slowly moved my hands away.
Inside, I started rationalizing, pretending to be okay.
It’s fine. We’re sisters.
When we were little, we bathed naked together.
What’s the big deal about showing my naked body.
After Se-hee scanned me as if observing, she said.
“Now go to the bed and lie face down.”
“Eh?”
“Lie down. On all fours.”
“…….”
I didn’t have the energy to resist.
It was like resignation.
Just wanting it to end quickly, I waddled to the bed and lay on all fours.
“Lower your waist and stick out your butt more.”
Following Se-hee’s instructions, I lowered my waist and stuck out my butt.
My private parts were exposed defenselessly in front of Se-hee.
Pfft.
Se-hee laughed.
“It’s wet?”
“…….”
I bit my lips tightly.
My face felt like it would burst with embarrassment.
“You liked it when I rubbed it with my foot under the table? It’s already dripping.”
“D-don’t say that…”
I buried my face in the blanket and said pathetically.
But Se-hee had no mercy.
Without warning, she pushed her fingers into my place.
“Ahh…”
Reflexively, I twisted my waist and tightened inside.
“Oh my, look at how tightly you’re gripping. Our unnie really has a lewd body.”