Sweet revenge
Sweet revenge
I was half-convinced.
That all these incidents were Kang Yu-na's doing.
It was as if Kang Yu-na were some supernatural phenomenon, deliberately spilling water in front of my room's closet and the bathroom.
It was also clear that the loud noise while showering was something Kang Yu-na did to startle me.
I tossed my towel carelessly into the laundry basket and approached Kang Yu-na's bedroom door.
I was about to sneak in just like she did, but—
"..."
Suddenly, the moment I almost got caught masturbating by Kang Seo-ah flashed through my mind.
If Kang Seo-ah hadn't knocked back then.
What if, right now.
If, by some absurd coincidence, Kang Yu-na happened to be in... that situation.
I didn't want that kind of thing to happen with Kang Yu-na too, so I changed my mind.
Knock knock knock—
I knocked on the door and waited for a moment.
But there was no answer, not even a sound.
"...?"
Knock knock—
I thought she might not have heard me, so I knocked once more, but again, no reply came back.
'Is she asleep? ...It's still early evening?'
The hallway lights were off, so it was a bit dark, but even after checking the time again, it was still just early evening.
Creeeak—
In the end, I carefully opened the door slightly.
The light was on.
Looking toward the bed, Kang Yu-na was sleeping face down.
Because she was sleeping without even covering herself properly with the blanket, and without even turning off the light—
Her butt was blatantly exposed and visible to me.
The thin pajama fabric clung tightly to her body, making the soft curves and even the slight cleft between her buttocks clearly visible.
I held back my "little brother" from trying to regain its strength at that cheeky sight and thought.
'...Is she really asleep?'
I opened the door a bit more and carefully stepped inside—
And thought of a way to get revenge.
Kang Yu-na's words, "You can touch me whenever you want."
I just had to return those words exactly as they were.
I slowly approached the bed.
My heart was pounding like crazy.
Even though I was the one doing it, I couldn't help my fingertips from trembling.
'What am I doing to someone who's sleeping.'
I thought about just stopping now and turning back.
But the two luscious mounds of flesh placed in front of me kept pulling my gaze.
It felt like that sensation was still lingering on my palms.
"..."
In the end, I couldn't stop my hand as it slowly reached out.
Sseueuk—
The soft yet resilient skin wrapped around my entire palm.
At that moment.
Kang Yu-na's body flinched slightly.
Startled by that tremor, I froze and watched for a moment.
But there was no particular reaction from Kang Yu-na.
'...I guess she's not awake.'
I felt a bit relieved, but then realized a contradiction.
It was revenge anyway, so wouldn't it be fine if Kang Yu-na knew?
No, I even thought that Kang Yu-na should know.
Emboldened by that thought, I placed my other hand on the opposite buttock.
This time, I lifted her buttocks as if cupping them with both hands.
Then, once again, Kang Yu-na's body flinched slightly.
I stopped and watched for a moment again, but seeing there was no reaction this time either, it seemed her senses were still active even while sleeping.
With the mindset of waking her up, I slowly applied pressure to my hands.
Soft and warm flesh dug between my fingers, pushing back with resilience.
'Why, why all of a sudden...♡'
Kang Yu-na screamed internally.
Her heart was pounding like it was going to burst.
The moment two hands gently cupped and gripped her buttocks, a shock like electricity flowing through her entire body spread.
In fact, she had been awake from the start.
As soon as she heard the knock, she felt playful for some reason, so she had been lying face down, pretending to sleep on purpose.
But.
Kang Si-woo opened the door and came in, but instead of waking her up, he quietly approached the bed.
And...
She never dreamed he would touch her butt like this.
'I, I think he's crazy... if he really touches it...♡'
When she unexpectedly felt the sensation of Kang Si-woo's hands on her buttocks, Kang Yu-na trembled slightly while burying her face in the pillow.
Kang Si-woo's hands trying to cup her buttocks felt exceptionally hot.
With only a thin layer of pajama fabric in between, the sensation of his palms and fingers digging into her flesh was transmitted vividly.
—W, what's wrong with family doing it...?
She blushed, recalling the words she had said in the morning.
It was a prank to fluster Kang Si-woo, but.
In reality, it was a remark harboring a lecherous inner desire that she hoped he would really try to touch her again.
But she didn't know Kang Si-woo would really.
And even lecherously, acting this boldly while she was sleeping.
Her heart was beating so hard that she was worried she might get caught pretending to sleep.
Even though she tried to hold her breath, her breathing became increasingly ragged.
Just then.
Squish♡
Kang Si-woo slowly applied force to both hands and gripped her buttocks.
"...♡♡!"
Kang Yu-na clenched her teeth, face buried in the pillow.
The sensation of his fingers digging into her butt flesh made it a torture to hold back her waist from instinctively lifting slightly.
Absurdity, shame, and the pleasure from the pressure mixed together, making her mind go blank.
However, Kang Si-woo didn't stop there.
He, as if wishing for Kang Yu-na to wake up—
Squish... Squish♡
He didn't just stop at gripping once, but kept moving his hands and started kneading her buttocks.
Soft flesh slid between his fingers and dug back in.
Kang Yu-na squeezed her eyes shut.
'A, ah, nooo...♡'
Her lower abdomen throbbed.
Because of the pressure of him kneading her buttocks and the lewd stimulation of this absurd situation itself.
She felt like she might spew out a handful of love juice and soak her pajama pants if she wasn't careful.
Kang Yu-na was trying with all her might not to let that happen, but she couldn't stop the love juice from being actively secreted inside her vagina.
At this rate, it was only a matter of time before her pajama pants became damp.
But perhaps it was a side effect of forcibly suppressing her arousal—
Because of the touch that somehow now felt tantalizing.
'If he would just accidentally brush against my pussy with his thumb, even just once...'
Even though she knew she had to hold it in, she ended up imagining something even lewder.
Gush...♡!
'Aah... I'm screwed♡'
In the end, she couldn't stop a wave of hot love juice from being expelled from inside her vagina.
Kang Si-woo, who didn't seem to have noticed yet, kept moving his hands, but shortly after.
Pause.
She felt Kang Si-woo hesitate for a moment.
He must have seen the wet trace.
'I'm caught, I'm caught...♡!'
Just from that thought, love juice gushed out once more.
Kang Yu-na trembled while burying her face in the pillow.
The fact that her own younger brother was doing lecherous things while she was sleeping.
Considering that fact, Kang Si-woo must actually be the same kind of pervert as her.
'...He might even fuck me...♡'
Just from that one imagination, the inside of her vagina contracted hotly again and love juice overflowed.
As she waited quietly with a trembling heart, listening to the sound of her heart pounding, wondering what reaction Kang Si-woo would show now—
Kang Si-woo started kneading her buttocks again, pretending nothing was wrong.
'...Uung♡? Why, why...'
He definitely must have seen it, so why is he pretending not to know?
Kang Yu-na was puzzled, but as the touch continued, she became increasingly impatient.
But.
Suddenly, Kang Si-woo's hands started spreading her butt flesh to the left and right.
Splay...♡
The space between her buttocks spread apart along with the thin pajama fabric, and her most intimate part was forcibly exposed.
Her pussy, which had been stuck together with sticky love juice, spread left and right with a clear sound of them separating.
"...♡♡?!"
At that moment, her body convulsed strongly.
'He, he spread my... pussy♡...?'
The thought that Kang Si-woo must be looking straight at her pussy, from very close up, struck her mind.
Realizing that fact, the inside of her vagina contracted violently once more.
Phew-t♡—
For the first time in her life, an orgasm achieved by hands other than her own washed over her.
Love juice gushed out of her pussy, staining the pajama pants that were blocking it, and was even soaking the bed sheets.
'I, I came...♡ Now, Si-woo is watching me... spread my pussy... and spewing out love juice...♡'
Kang Yu-na clenched her teeth and trembled violently.
Kang Si-woo must also know that she is pretending to be asleep.
Even though she tried hard to maintain the pretense of being asleep, she couldn't stop the orgasm.
Kang Si-woo just stared down at her spread pussy like that for a while.
He didn't move.
He just stood still, as if observing, staring intently at the love juice flowing between the spread flesh and the wriggling vaginal opening.
That silence made Kang Yu-na even crazier.
'He keeps looking...♡ Why... why isn't he moving...♡'
She pleaded internally.
For him to touch more, to insert his fingers, or... to take out the large cock hiding in those pants and thrust it in.
Even so, Kang Si-woo stayed like that for a long time.
Then, slowly, very slowly, he let go.
The spread pussy closed back up, and it felt like she could hear the sound of the sticky love juice meshing together again.
Kang Si-woo quietly stood up.
And without a word, he quietly left the room.
Click.
The sound of the door closing was heard.
Kang Yu-na couldn't move for a long time with her face buried in the pillow.
"...Haa...♡ Haa...♡"
Her whole body was still trembling.
The sensation of the love juice flowing out from her spread pussy and running down her thighs was too vivid.
She slowly turned her body over and looked at the ceiling.
Her face was covered in sweat and saliva.