Chapter 55
Translator: RaidenTL
Chapter 55
Se-hee Noona changed her underwear and stepped out of the changing room.
She slowly approached Si-woo.
He noticed that the sleeves of the cardigan tied around her waist were damp.
—She must have used the sleeves to wipe away the pussy fluid dripping down.
Si-woo intentionally reached out and pulled the sleeve of the cardigan tied in front of Se-hee Noona’s waist.
—Se-hee Noona was pulled slightly toward him.—
Si-woo squeezed the damp sleeve of the cardigan in his hand.
His hand became soaked with the pussy fluid wrung from the wet fabric.
Bringing the liquid on his fingers to his lips, Si-woo stuck out his tongue and licked it, savoring the taste.
It was the pleasant taste of Se-hee Noona’s bodily fluids—slightly tart and pungent.
—Si-woo didn't seem to care about the gazes of other people in the store anymore.—
Se-hee Noona blushed as if her most private part had been touched. Her body trembled slightly as she looked down and spoke.
"Seriously, you've been such a pervert for the longest time...!"
As if expressing his heightened emotions at how adorable she looked, Si-woo wrapped both arms around Se-hee Noona and pulled her into a sudden, tight embrace.
Si-woo’s massive, hard cock pressed firmly against Se-hee Noona’s belly and groin.
Se-hee Noona’s large breasts and erect nipples were also crushed against Si-woo’s chest and stomach.
The soft, yielding flesh of Se-hee Noona being pressed by Si-woo’s cock created a tingling sensation of pleasure.
Held in Si-woo’s arms, Se-hee Noona whined and muttered something to herself, but soon, as if resigned, she fell silent and let Si-woo do as he pleased.
* * *
Se-hee Noona glanced around shyly for a moment.
Then, she quickly tucked the wet panties she had just taken off, which she had been clutching in her hand, into Si-woo’s shopping bag.
Hiding her secret and shameful secret by handing it over into the shopping bag held by her younger brother.
Si-woo watched her with a satisfied smile.
"Are you all sorted out now?"
Si-woo asked her, his words loaded with multiple meanings.
Se-hee Noona stood dazed for a moment, looking at Si-woo, before giving a barely perceptible nod.
"Then let's head out for now."
Si-woo said, wrapping his arm around Se-hee Noona’s shoulder as they left the shop in high spirits.
Se-hee Noona was now wearing the crimson snakeskin pattern panties Si-woo had picked out for her.
While they remained pressed close together, those lewd crimson snakeskin pattern thong panties would surely be soaked without a chance to dry by the obscene juices flowing from Se-hee Noona’s body.
Si-woo’s arm, which had been around her shoulders, eventually slid down to her waist.
Every time Si-woo’s hand moved up and down her waist, Se-hee Noona’s body flinched and trembled.
As if marinated in excitement from the physical contact with Si-woo all day, Se-hee Noona’s body felt loose and unraveled, reacting sensitively with tremors to even the slightest stimulation.
"Oh, honestly...! There'll be no end to this, you idiot!"
Se-hee Noona leaned her entire weight against Si-woo’s body, yet she let out deep, periodic sighs as if frustrated... or perhaps regretful.
* * *
"Se-hee Noona! Let's stop by one more place before we go home."
Si-woo spoke to Se-hee Noona as if something had just occurred to him.
"Where else are we going?"
Se-hee Noona asked, looking troubled with glazed eyes.
"You'll know once we get there~"
At Si-woo’s cheerful reply, Se-hee Noona seemed to decide to just go along with it for now, walking where he led without further questioning.
Si-woo arrived at the pet supplies store he had visited with the family yesterday.
He walked straight to the booth where the dog collars he had seen yesterday were displayed.
—The red leather dog collar with the bell, the one for Mom.—
Si-woo picked up the red dog collar.
"Which leash do you think would be good?"
Si-woo asked Se-hee Noona without any explanation.
"You're buying that? Did Mom say it's okay to bring the puppy from Su-a’s house and raise it?"
Se-hee Noona asked, recalling what Se-young had mentioned about Su-a’s puppy during dinner yesterday.
"It's not Su-a’s puppy... I think we could raise at least one at home if Mom is okay with it..."
Si-woo answered her while imagining putting the dog collar and leash on Mom as she knelt and leaned forward on her hands.
"You're just buying that first without getting permission?"
Se-hee Noona asked, looking at Si-woo with a puzzled expression.
"Yeah... I haven't gotten permission yet. I'll have to talk to Mom separately, but I think she'll just listen to me now, just like how she let you wear those clothes."
Si-woo intended to play the role of the son blackmailing his mother using her exposure as leverage, demanding that he be allowed to put the collar on her.
"Then I think a red leather leash to match the color would be good. How about this one?"
Se-hee Noona looked over the leashes on display as if she were picking out clothes for herself and pointed to one that seemed to match the collar.
"As expected, Noona, you have great sense~"
Si-woo said, stroking Se-hee Noona’s hair.
"...Really?"
Se-hee Noona blushed, feeling an inexplicable sense of dissonance in Si-woo’s tone and actions.
Yet, as if accepting the changes and the flow she hadn't even realized herself, she lowered her head and replied.
Si-woo went to the counter with the red leather dog collar and the bright red leather leash Se-hee Noona had chosen.
Then, right in front of Se-hee Noona, he took out Mom's card and purchased the items.
Si-woo placed the dog collar and leash into the shopping bag hanging from his arm.
Since he had bought them with Mom's card, a text message with the name of the pet supplies store would have been sent to her, but there was no contact from her.
If she saw the payment text with the name of the store they had visited together yesterday, Mom would likely anticipate that the item Si-woo just bought was a dog collar to be placed on her.
And how Si-woo would want to treat her when she returned home...
The insult and shame Mom would feel...
Si-woo decided to leave Mom's emotions and reactions unchecked.
As if a secret game between the two of them was beginning anew...
* * *
The subway train on the way back was crowded with many people.
Si-woo naturally stood pressed right up against Se-hee Noona’s back.
He rubbed his body against hers in time with the swaying of the train.
Si-woo’s erect penis was pressed against Se-hee Noona’s buttocks.
Si-woo positioned his penis precisely into the crack of Se-hee Noona’s buttocks to gain stimulation.
He placed his hand on Se-hee Noona’s waist, holding her firmly so she wouldn't fall or slip away.
Se-hee Noona did not try to reject or avoid Si-woo’s actions.
From the moment she learned that Mom had taken Se-young to Aunt’s house...
Or perhaps from the moment she sensed the strange sexual tension between Si-woo and Mom yesterday evening...
She might have already foreseen this situation.
The secret relationship, attitudes, and emotions between Mom and Si-woo that she had only vaguely guessed—but was now almost certain of...
She was internalizing and reenacting them, as if imitating them through this special day spent with Si-woo.
* * *
Si-woo began to write letters on Se-hee Noona’s back over her clothes, just as he had done with Mom yesterday.
'B S'
'S H Y'
The English initials for Shin-bi Noona and Se-hee Noona.
Si-woo added the spelling of the word 'S E X', carefully engraving each letter onto Se-hee Noona’s back.
Se-hee Noona flinched, her body trembling for a moment.
Si-woo’s finger-writing continued.
'D I E T ?'
Si-woo didn't expect an answer from Se-hee Noona right this moment.
However, by playfully listing the secret words he had discovered and even adding a question mark at the end, he was provoking and flustering Se-hee Noona.
Se-hee Noona stood motionless, her body trembling occasionally.
Her tremors were transmitted directly to Si-woo’s body.
Before long, Se-hee Noona leaned forward slightly and began massaging her knees and thighs as if her legs were aching.
Then, using the sleeves of the cardigan tied in front of her waist, she stealthily wiped away the moisture dripping down her thighs.
As the train drew closer to home, the frequency and intensity of Se-hee Noona’s trembling and her leaning forward increased.
* * *
By the time the crowd thinned out and there was more space in the train, Se-hee Noona removed Si-woo’s hand from her waist and moved a distance away from him.
She stood there, lost in thought, looking elsewhere as if avoiding Si-woo.
Had Si-woo’s provocative physical affection and the secret words confused her?
After arriving at the subway station near their house and walking toward home, there was almost no conversation between Si-woo and Se-hee Noona.
As familiar buildings and roads came into view—bringing a sense of reality—the awkwardness intensified.
The sky was gradually growing dark.
The surrounding air was becoming colder.
Yet, even though they walked with distance between them...
Even though they felt embarrassed by the awkwardness between siblings...
The bodies of Si-woo and Se-hee Noona were heating up, too consumed by the aching excitement and heat passing between them to even notice the cold night air.