Chapter 740 – A Disease That Will Kill You if You Don’t Have Sex (14)

It was clearly the face of a jealous woman.

Misaki Saki’s expression hardened at the news of Misaki Haito’s love life.

I guess not, she was Izuna Sato who pretended not to know and just passed by… Thinking of Saki accusing her girlfriend of her haito in her extremely displeased voice, it seemed like her suspicions were true. At some point, Saki began to feel the maturity of an adult in her words and actions…

Not only that, but considering that I know in detail what she looks like after the affair…

There was a high possibility that Saki had a ‘something like that’ relationship with her biological brother.

Incest.

It’s a taboo in modern times… Nevertheless, she knew that there were many siblings who had forbidden relationships, knowingly or unknowingly. As Izuna, who grew up helping her father and encountering numerous accidents… Naturally, there was bound to be suspicion about the ‘relationship’ between the two people.

Could it be that Saki is dating her older brother without her senior’s knowledge?
No, she’s not dating… Could it be that she was ‘in a relationship’?

[Senior Shusuke: It’s okay. I’m watching it at an academy, not anywhere else.]

[Senior Shusuke: I’m waiting for you after class. I’ll go down.]

[Thank you, senior haha. In return, I will buy you coffee.]

Of course, it could all have been her illusion.

However, Izuna could not stop her own doubts.

Izuna liked Shusuke before Saki.

What if Saki… If she really was in a relationship like that with her own brother, then she didn’t have the right to be dating her Shusuke anymore. If you’re a girlfriend who had sex with her own brother even though she has a boyfriend… It was right to break up right away and give Izuna another chance.

“… “Senior.”

I don’t blame my friend for taking away the guy I like, but…

Izuna still cherished her own feelings.

-Jiiiiing

-Jiiiiing

[Saki: Izunaaaaa!]

[Saki: Sorry all of a sudden! I’m really sorry… Do you have time tomorrow?]

[Saki: Izuna, I have something to say only to you, but ㅠㅠㅠㅠ]

[Saki: Can we meet for a moment tomorrow? Huh?]

But, what is this?

Late at night, I suddenly received a call from Saki.

***

“So, what’s going on? Isn’t this something Lisa and Yume shouldn’t hear?”

“That is… Ahaha, it’s because it’s something I can only ask of you… “

“… “Only to me?”

“Ugh. Izuna is a detective.”

“… Huh?”

“Even a detective assistant, a detective is a detective!”

“I’m not really a detective or an assistant… “

“Hey, I hear you often help dad with work!”

The reason why Saki visited Izuna was simple.

It was Haito’s girlfriend, Erika Miyazaki, who was suspected.

Was it even the right woman? Could it be that she is trying to get something by using her brother? She says she’s worried as a younger sister… No matter how you look at it, a wife requesting an investigation into her husband’s affair… It was the same. Naturally, Izuna’s suspicions grew again today.

“… Hey, I guess they’re just dating because they like each other.”

“No, it doesn’t suit me, it just doesn’t suit me!”

“Hmm, is that much?”

“Yeah, yeah, I don’t really get along with Lisa like a gorilla.”

“So you want the two of you to break up?”

“Rather than that… I just wanted to make sure… “

“Saki. Her brother is also a saint. “I’m sure you will take care of it.”

“No! “I can’t do it myself, so I’m doing this!”

“… Huh?”

“Only you know. Actually… “

“… Huh?”

“My brother was a hikikomori until recently.”

“… “Yeah?”

“After being dumped by my first love… Guess what happened. From then on, I stayed at home and didn’t come out… It was a huge deal? But recently, I thought I was slowly recovering, and then I found out that I was dating again! But no matter who looks at the other person, he doesn’t seem to be a good match for my brother… “

“That’s why I’m worried.”

“Huh… Still, we are family.”

Am I really worried because they are ‘family’?

It was hard for her to believe it, but at least it seemed true that something had happened to Hai To.
Saki truly cares about her brother. The request was not simply made out of jealousy. Misaki Saki… He was afraid of his brother becoming a hikikomori again.

“So, to sum it up… “You want to know what kind of person Erika Miyazaki is?”

“Ugh… Is it a person worth dating or not… “I want to see it with my own eyes.”

“So you came to see me on purpose?”

“But… The only person I can rely on is Izuna!”

And Saki’s worries were Izuna’s opportunities.

If there’s something wrong with Erica… Or, if Izuna was ‘making it up’ as if there was a problem, he could have separated the two with Saki’s help. And just like that, if Haito becomes solo again… I didn’t know that the Misaki siblings would engage in incest again.

And that means… It was said that there was a high possibility that Shusuke would be alone again.

“Following, surveillance… “What, do you want something like this?”

“… Why not? “Is it too difficult?”

“It might be possible… “

“As expected, Izuna! Great detective!”

“I don’t know, me too. I’ll have to try it to find out. All you have to do is guess the address from the photos posted on social media, then find out the gym, restaurant, café, bar, etc. That you frequent, and investigate the person’s daily life by walking around the area or pretending to be a customer… Well, it’s probably possible.”

“Oh… Oh wow, you’re so talented… “

That’s why Izuna decided to help Saki.

The payoff is that Saki will one day grant Izuna’s request.

And she had something to ask of Izuna. I can’t say anything right now, but if Haito breaks up with Erika and goes back to Saki… Only then did I think of asking him to break up with Shusuke. No matter how much of a friend he was, Yangdari couldn’t forgive easily.

“It will take at least a few days. “I’ll contact you when I find out.”

“Yes… So, are you following me from then on?”

“Yes, but… “Are you going too?”

“Of course!”

“… Should I at least buy a wig?”

“Eh… Do I also have to wear makeup?”

However, he planned to hide his true feelings until everything was revealed.

====

====

After all, Izuna was a detective.

My friend who casually mentioned the word ‘following’.

I’m not sure if Erica is really a bad girl… Oh, that’s right. The physiognomy is like that. Anyway, it’s true that I don’t get along with my brother. Thanks to my friend, I solved one of my two concerns and stood quietly in front of the front door, waiting for my brother to return soon.

-Beep beep beep

-Cheolkeok

“I’m here… Huh?”

“Is your brother here?”

“Uh… I came, but… “

“You worked hard today too. “Have you eaten?”

“Uh… I ate it, but… “

“Tch.”

“… Saki?”

“Ugh, it’s nothing. Come on in.”

Of the two concerns, the remaining one is…

Making my brother want me.

I was worried about how I could receive affection from my brother… First, I decided to reduce my rude language. Because my brother is so comfortable, he keeps swearing without realizing it, gets angry, or does unpleasant things… That was my problem.

“Would you like a cup of tea?”

“No, not really… “

“Wouldn’t it be better to drink it? “I think so.”

“… Should I just have one drink?”

“Huh! “I’ll give you a delicious ride!”

According to the Internet, the younger sister that the brothers liked was the obedient younger sister.

A kind, cute, obedient, slightly naughty, and defenseless virgin sister in front of her brother. I don’t know if I’m talking about my real sister or my cartoon sister… My brother also liked cartoons, so the distinction was meaningless. I liked my brother.

… As long as you are kind and listen well.

“How about it, is it delicious?”

“Umm… Is that so?”

“It must be delicious, right?”

“It seems like that… “

“Oh, please speak clearly!”

“… Saki?”

“No… Therefore… “

“… Huh?”

“Oppa, hehe… “Isn’t it delicious?”

“Ugh… “It’s delicious, this is.”

“This is the black tea I prepared for my brother.”

“… Ugh.”

However, it wasn’t that effective.

My brother makes a strange expression, as if he saw something he shouldn’t have seen. I was so upset for a moment that I wanted to hit him, but I could barely hold it in and went to see my brother after I finished washing the dishes. My brother came back from work and was taking off his clothes… Do you do any exercise these days? There was quite a bit of muscle attached.

“… Saki, I’m taking off my clothes.”

“Yes, I know. I’m watching.”

“I’m taking my clothes off?”

“Yes, I know. “You’re watching?”

“… Are you going to keep watching? “Am I going to take a shower now?”

“Yeah, that’s why I got some water. Did you do well?”

“… Ugh, that was good.”

“So take it off quickly. “I have to do laundry.”

“Ah, ah… “Is that why you waited?”

Whatever it was, my brother didn’t hesitate.

My brother got naked in front of me and walked to the bathhouse with his cock throbbing. After seeing that, I picked up the clothes my brother had taken off… Sooooo, haaa… I smelled it. Perhaps because it was a hot day, the panties that smelled like dick made my heart pound.

-Plodding

But it didn’t end here.

I took off my clothes and put my underwear and my underwear in the washing machine… I went to see my brother who was washing in the bathroom. Legally, when I decided to show my brother my naked body, I didn’t hesitate… Hehe, I opened the door and went into the bathhouse where my brother was.

I sat facing each other in the narrow bathtub and made eye contact with my brother.

“You… What are you doing?”

“I’m going to take a shower too.”

“No… “I’m writing it.”

“Yes, I know. So I’m going to use it too.”

“No, you… “

“My brother said that. “We’re family, so why should we be ashamed?”

“Ah… “

“I didn’t know at the time, but now I think I know.”

“Saki… “

“We’re a family, so we’re going to shower together, right?”

Even when I was sharing my ‘sex-inside-disease’, my brother came in without permission and touched my body, asking me to wash with him. As my brother told me exactly what he said at that time, he seemed to have nothing else to say. Instead of getting angry, my brother quietly closes his eyes and takes a bath. That’s a bit funny… I overlapped my body. Since the bathtub is too small for two people to use, even if we move just a little, our skin touches it.

“You’re not getting an erection?”

“… “

“What are you ignoring?”

“Why do I have an erection?”

“Am I not pretty? “They say my pussy is cute.”

“… “What does that have to do with it?”

“Weird. In the past, I would get an erection just by holding my hand.”

Unfortunately, my brother didn’t react.

Is he holding on desperately, or does he just think of me as his little sister now? I don’t know, but… Erica was crazy about her brother, but she hated her brother for not getting excited about me. I wanted to do it, but my brother didn’t seem very interested, so I felt sad.

“Saki. “I have a girlfriend.”

“I have a boyfriend too.”

“… “

“… “

“We decided to stop now.”

“Huh? “I didn’t specifically mean to do it, right?”

“… Saki, you.”

“That’s it. Shall I wash you?”

“Ha… “I will wash it myself.”

My brother said that and got up and got out of the bathtub.

But there was no need to be disappointed here. I woke up following my brother, as if I were his girlfriend… She hugged her brother from behind and caressed his chest. Then, before my brother pushed me away… In the sexiest voice I can make…

“Brother… Please lend me your dick… Huh?”

She told me something that only her younger sister could say.