episode_0051

51

As soon as Si-woo and his older sister Se-hee got off the Ferris wheel, they headed to the nearby restroom.

“You know what we talked about, right? Put the stockings deep into the trash can so they can’t be seen!!”

Se-hee, who was walking with Si-woo’s arm around her, said to Si-woo as they arrived in front of the restroom.

Fortunately, the restroom they found seemed to have enough space to use without having to wait in line.

Se-hee was shivering slightly, crossing her arms and rubbing them, as if she was feeling a bit cold.

That was because the weather was still chilly enough to be wary of, and the cardigan she had on had to be tied around her waist due to Se-hee’s personal circumstances, and all of her underwear, both top and bottom, had been removed under the pretense of helping Si-woo’s masturbation.

The only clothing Se-hee could be said to be wearing right now was a pink dress that clung to her body, emphasizing her curves with a lot of skin exposed.

Se-hee’s attire, which excessively exposed her slender thighs and the flesh of her firm breasts, was enough to draw the attention of many people visiting the department store.

Moreover, because of the nipples protruding prominently under her dress with no way to hide them, Se-hee, who usually enjoyed the attention of others, seemed a bit uncomfortable now.

Although she had roughly wiped it off with pantyhose, it was impossible to have Se-hee put her underwear back on, as it was soaked with semen.

Si-woo felt very sorry, pathetic, and lovely for Se-hee right now.

-Especially considering that she was walking around without a bra and panties for Si-woo’s sake-

“It’ll take some time to wipe off the mess and clean up, so you go into the women’s restroom, okay?”

Si-woo put his hands on Se-hee’s exposed arms, which looked cold, and stroked them up and down as if to generate heat, then patted her head a couple of times lightly and hurried into the men’s restroom.

He pulled out several paper towels, wet them with water, and went into an empty toilet stall.

He opened the shopping bag and first took out the pantyhose from inside.

A lewd smell of semen and vaginal secretions wafted up, stimulating Si-woo’s nose.

Si-woo thought about the things that had just happened, things that no one would believe if he told them.

Si-woo and Se-hee were clearly aroused by each other, and Si-woo masturbated for the first time in front of Se-hee.

-Even in the Ferris wheel of an amusement park on the rooftop of a department store, which could be considered outdoors-

Se-hee deliberately whispered lewd words and moans into Si-woo’s ear to help him come, and thanks to that, Si-woo was able to squeeze and touch Se-hee’s breasts and buttocks, and even show her the sight of him ejaculating while hugging her.

-Although there was some back-and-forth-

Se-hee’s friends – who might have recommended the sex diet that Se-hee and Shin-bi were planning to do – said things that seemed to encourage Si-woo to have sexual relations with them, and even asked if Si-woo was interested in Shin-bi.

Moreover, they were talking about the sexual contact between Si-woo and his mother on the subway yesterday without much hesitation.

Se-hee might also be a person with no particular boundaries when it comes to these lewd fantasies.

Se-hee’s lewd remarks, which seemed to imply that sexual relations between family members or group sex with friends were acceptable, were definitely far from the common sense of secular standards.

Se-hee herself might not know what possibilities she was opening up for a sexual relationship with Si-woo.

What would happen if he told such a Se-hee about the sexual relations that his mother and Si-woo had?

Si-woo was once again overwhelmed by an unknown ecstasy, feeling as if his heart was shrinking and he was soaked in sadistic excitement.

-Even more than when he had Se-young suck his penis while she was sleeping and sent the picture to his mother-

Si-woo could not tell exactly whether the target of that sadism was his mother or Se-hee right now.

-Or maybe it was himself-

In front of Si-woo, the only man in the family, Se-hee sometimes showed a sense of rivalry with her mother as if they were competing as women.

Se-hee had mentioned it jokingly while eating lunch earlier, but she seemed quite concerned about Si-woo buying Se-young a gift, even going out of his way during the date.

The fact that she got upset and grumbled about removing Se-young’s pajamas, which had been covering him when Si-woo came in the Ferris wheel, and using her bra to clean up the mess can also be seen as an extension of that concern.

-Even though she was secretly pleased that her younger brother was sexually attracted to her-

The existence of the opposite sex within the family seemed to stimulate innate desires and instincts, playing a role in encouraging competition between members of the same sex.

Therefore, Se-hee’s reaction to Si-woo’s actions could not be simply defined as jealousy in a romantic relationship.

However, it seemed certain that it was an instinctive biological response to wanting to be recognized by Si-woo as a woman.

**

Si-woo wiped Se-hee’s panties and bra, which were soaked with vaginal secretions and semen, with a wet tissue, then pondered for a while before taking out his smartphone and sending his mother the picture of Se-hee with her legs crossed that he had taken in the Ferris wheel.

If he compared the protruding nipples on her chest to the picture he had taken in the morning, he would be able to tell that Se-hee’s bra had been taken off.

The number 1 next to the picture disappeared, and soon a reply came from his mother.

‘??’

Two question marks flying in from his mother, whether she had seen the chest area or not.

‘I just took it in the Ferris wheel’

Si-woo sent it to his mother again, feeling like he was showing off his girlfriend.

His mother seemed to be looking at the picture of Se-hee that Si-woo had sent, and replied after a while.

‘She’s pretty~ But isn’t Se-hee cold like that?’

His mother pointed out only Se-hee’s clothes, whether she was changing the subject or hadn’t noticed.

‘She might be a little cold, I think she’s shivering a bit. The weather is still chilly after all’

Si-woo tries to convey the situation to his mother as it is.

‘Then she should put her cardigan on, why is she wearing it around her waist? Didn’t you dress her like that earlier?’

His mother sends a text as if she is worried about Se-hee.

‘There’s a stain on the dress skirt… It looks like it’s wet because she spilled a lot of water, so she’s wearing it around her waist to cover it up’

Si-woo is subtly conveying things by covering up as much as possible about the talk related to skinship or petting.

Si-woo was feeling a sense of superiority or thrill in this kind of conversation with his mother, who didn’t know exactly about the sexual relationship or progress between siblings.

‘Oh my~ Then we should buy her something to change into~ Se-hee will catch a cold~!!’

The mother was continuing the conversation with her son in a way that a mother could.

‘Is that okay? Then can you lend me some more money?’

Si-woo asks his mother as if he has seized an opportunity.

‘Why are you borrowing money to buy it? It’s Se-hee’s clothes, so I’ll buy it with my money~’

Whether it was a resistance to reduce guilt, as with Se-young, or a formal message to protect her daughter from her son, his mother was writing.

‘I made it that way.. I want to give it to Se-hee as a gift myself? Is that okay?’

Si-woo sends a text, leaving out the title of older sister as if driving the last nail in, just like he did in the morning.

His mother will know what that means.

Si-woo doesn’t worry anymore even if his mother’s answer is cut off.

Si-woo knew very well that his mother would accept and agree to almost all of the sexual requests he made.

‘It seems like Mom is still bigger than Se-hee~’

Si-woo urges his mother, whose reply has been cut off, following the previous conversation about how you could tell right away who was bigger if you touched them.

‘What?’

His mother immediately responds to Si-woo’s words, as if she has been looking at the screen the whole time.

‘Breasts’

Si-woo was subtly informing his mother that he had touched Se-hee’s breasts and was watching to see what kind of reaction his mother would show.

Si-woo wants his mother to react in some way.

Again, there is no answer from his mother for a while.

Then suddenly, she gives a reply with a long message.

‘Of course Mom is bigger! Se-hee is still a high school student~ You can tell just by looking, why are you comparing? You’re such a funny kid, Si-woo? You have to pay back all the money I lent you later, I’m going to charge interest and get it all back, even if you’re my son~”

Si-woo’s mother was showing a cute reaction, forgetting her motherhood as she got upset by Si-woo’s words that encouraged competition as a woman with Se-hee.