episode_0041

41

“Sis, what time are you planning to go to the department store today?”

Shi-woo was masturbating with his sister Se-hee’s panties while asking Se-hee, who was showering.

“Um~ I’m going to leave around 11, so get ready~”

Se-hee’s answer is heard from beyond the sliding, opaque glass door of the bathroom.

As usual, when Mom was home, Shi-woo entering the dressing room while Se-hee or Se-young were showering was a forbidden act.

A situation in which the regulations of Shi-woo’s house, which had been implicitly and strictly observed, were being broken down in a trivial way.

The natural conversation with his sister Se-hee was a great stimulus to Shi-woo.

Shi-woo spreads the fluid from Se-hee’s blue striped panties evenly on his stiff penis.

The slippery fluid from Se-hee and the soft texture of the fabric.

Shi-woo was now wrapping Se-hee’s damp panties around his huge penis and rubbing it up and down, creating friction.

A honey-sweet and subtle pleasure seemed to spread from Shi-woo’s thing to his whole body.

“Are you going out for lunch?”

Shi-woo deliberately talks to Se-hee while masturbating in order to hear Se-hee’s voice more.

“Yeah, your sister will buy it for you~”

Se-hee must have had to check Shi-woo’s traces that had been poured out on Se-hee’s clothes left in the basket and Shi-woo’s male scent filling the dressing room before going in to take a shower.

It would be awkward to have a conversation with his younger brother, who had just finished masturbating, with a glass door in between, but Se-hee continued the conversation as if nothing was wrong.

Se-hee also knew that her nude skin was being shown to Shi-woo like a silhouette through the sliding glass door.

The joy of tacit understanding about the deviant act they were sharing seemed to be dulling Shi-woo and Se-hee’s rational thinking about reality.

**

“Shi-woo, you haven’t been to the aquarium in the department store yet, have you?”

“No, I’ve never been there. Have you been there, sis?”

“I’ve been there a few times after school~”

“Alone?”

“No~ with my friends~ The atmosphere there is really nice, you know?”

“Really?”

“Yeah, I think it’ll be good to watch a movie after lunch, stop by the aquarium, and then come home. There’s plenty of time, so you can look around for shopping~”

Se-hee was briefly explaining the schedule she would be spending with Shi-woo today.

**

Shi-woo, who was continuing to masturbate while talking, was imagining Se-hee swimming naked in the aquarium, seeing Se-hee’s alluring movements of bending over or crouching down beyond the opaque glass door.

“Se-hee, is what you were going to do with Shin-bi going well?”

Shi-woo brings up the conversation he had when Shin-bi came to visit and the two sisters seemed to exclude Shi-woo.

“What? What are you talking about?”

“What you were talking about when Shin-bi came to visit and we ate ramen together, was it about dieting?”

Shi-woo knows what the sisters were talking about from Shin-bi, but he talks as if he doesn’t know, as if he’s testing Se-hee.

“Oh? Ah~ Yeah, well~.”

Se-hee answers with a feeling of slurring her words.

She seemed to have roughly understood what Shi-woo was talking about.

Unlike when she treated Shi-woo harshly, Se-hee’s attitude towards Shi-woo had become much more gentle.

**

Shi-woo momentarily imagines having sex with Se-hee to help her diet.

He picks up Se-hee’s body, which has just been lifted out of the aquarium water and is wet, stretches it out, and lays her face down, then climbs on top of her from behind and shoves his penis into her vagina as if raping her.

Then, without stopping, he starts pounding mercilessly as if pressing down on her.

Coercive and violent sex of humiliation

When he imagines Se-hee’s moans being emitted while being pressed down under Shi-woo’s body, a tingling pleasure vibrated and stirred through his whole body, and he felt like he was about to ejaculate.

“Sis, when I see you now, I don’t think you need to lose weight~ You look so good?”

Shi-woo says, fixing his eyes on the outline of Se-hee’s body visible through the opaque glass.

At the same time, he increases the speed of shaking his thing.

The sound of flesh hitting his groin begins to sound as if it can be heard.

Thud!

Thud..!

Thud…!

Se-hee opens her mouth after a while of silence.

“You’ll gain weight quickly if you let your guard down~

Mom always makes sure to take good care of our meals.”

“Really?”

“That’s right. I can’t even think about dieting while starving myself because of Mom.”

Shi-woo smiled slightly at Se-hee’s cute excuse.

Shi-woo remembers the dessert cafe in front of Se-hee’s school that he went to before.

-The lewd Se-hee, who gives a sincere excuse for giving in to temptation-

“So, are you going to do that diet with Shin-bi?”

“I haven’t decided yet~”

“Is it really effective?”

“Well..? When I hear the stories of the kids who are doing it, it doesn’t seem that bad…”

“Are a lot of your friends doing it?”

“Uh…yeah…But why are you so interested in me dieting?”

Se-hee says to Shi-woo in a tone that suggests that she is uncomfortable with Shi-woo’s interest in the diet.

“No, I was going to help Se-hee if there was anything I could do~”

“Ha- Do you even know what it is?”

Se-hee asks Shi-woo with a hollow laugh.

“Whatever it is, I’m doing it with you, sis.”

Shi-woo says that while moving his hand holding his penis a little faster.

Thud!

Thud!

Thud!

The sound of flesh colliding that Se-hee could barely hear was echoing in the dressing room with increasing speed.

Shi-woo was secretly masturbating with a nervous feeling that Se-hee might catch him, but on the other hand, he also had the desire for Se-hee to notice Shi-woo’s masturbation.

This is because he had a vague expectation and conviction that even if Se-hee caught him, she wouldn’t get angry and would let it go, at least for today.

The sister becomes silent again for a while.

“I haven’t decided whether to do it yet~ I have to talk to Shin-bi more…and Shi-woo, you can’t do it anyway.”

Se-hee says to Shi-woo as if drawing a line.

“Why?”

“There’s something like that~!!”

Through the conversation with Se-hee, Shi-woo was now convinced that the diet that Se-hee and Shin-bi were trying to do was the diet that Shi-woo knew.

Shi-woo wrote the word SEX on Shin-bi’s palm and received confirmation that it was the correct answer and a reward for getting the correct answer, but he had been harboring a sense of doubt in one corner of his mind.

Perhaps Shi-woo had a desire for it not to be true.

Shin-bi was someone who could play such a trick on Shi-woo.

“I don’t think I’d mind?”

Shi-woo speaks as if testing his sister again.

“Ha- Shi-woo, do you even know what it is?”

Se-hee says to Shi-woo, laughing hollowly again as if she is dumbfounded.

“Anyway, I’m doing it with Se-hee, I think I’d be okay with anything.”

Shi-woo was talking to Se-hee while being conscious of sex.

**

Seeing Se-hee’s panties wet with fluid, Shi-woo realized that Se-hee was reacting sexually to him.

He had been recognized by Se-hee as a male.

In such a situation, it is unacceptable for Se-hee to have sex with another man other than himself.

Shi-woo strokes his penis with excessive force, as if showing off to Se-hee.

Squeak Thud! Thud!! Thud!!! Thud!!

The dressing room was once again filled with the sound of the shower coming from the bathroom and the sound of Shi-woo’s masturbation.

Se-hee was also feeling something, and now she was silent and still.

Se-hee, standing naked while being hit by the water from the shower and listening to her younger brother’s masturbation.

A period of silence

Soon, Shi-woo is about to ejaculate.

The shell-shaped green bra that he had seen earlier caught his eye among Se-hee’s clothes placed on the side table.

Shi-woo quickly picks up the green bra and puts it to his glans.

Then, he looks at Se-hee and makes the last climax piston movement to ejaculate.

Thud Thud Thud Thud Thud~!!

“Ugh…Umm Haa~”

Shi-woo starts to ejaculate, making moaning sounds.

He generously and refreshingly squirts his semen into the shell-shaped green bra that Se-hee had worn.

A refreshing second ejaculation with no guilt, shame, or futility.

Seeing that Se-hee had left her bra on the side table instead of in the laundry basket, she must have been thinking of wearing it again after taking a shower.

If Se-hee sees that Shi-woo has ejaculated on her bra that she had taken off for a while to wear, what kind of reaction will she show?

Shi-woo carefully puts Se-hee’s bra into the laundry basket.

And he silently comes out to the living room as if nothing had happened.

Shi-woo was trying to start another day like that.