I Got the Hypnosis App, Now I Can Do Whatever I Want!

“…Dad, I’m sorry for making so much noise?”

“No, it’s fine. To be honest, I don’t mind the noise… it’s just that when there are more women in the room, it’s harder on my shoulders.”

I agree with my dad’s words a lot.

After that, the sports festival ended without any problems, and the winners were the red team, to which I and Mari belonged, by sheer luck.

I was very happy to be able to celebrate the last sports festival of high school with a victory, and even though there were many students around when the results were announced, Mari hugged me and didn’t leave me for a while.

[We did it, Kai-kun! We won!!!]

[Oh, Haha…!]

It was just after the tug of war that Mari and I played together, and we hugged each other while we were both sweating a lot, but… well, it wasn’t so bad.

While feeling the envious glances that came mainly from the boys, I also wrapped my hands around Mari’s back a little bit at that time.

(… It really is a good memory.)

It was really happy and fun, not only because of Mari, but also with Emu and Saika, and also about my sisters who came to support me.

“…and this is it”

Looking back on such an enjoyable sports festival, I turned my attention to the four people who continued to show their excitement.

“No, that’s right. Kai did such a splendid job… *Sniff*!”

“Hey mom, what are you crying for! Didn’t you have enough drink?”

“Well, did I drink too much?”

“Yes, Miyako! Tomorrow will be hard for you.”

Mom, Sis, Nayu-san and Mafuyu-san were making a commotion the entire time.

Although Nayu-san and Mafuyu-san are on the side of stopping it now, as soon as the dinner party started like this, those four were enveloped by the magical power of the name of alcohol, and this is how me and my father had to evacuate.

“Even so, I was surprised. Aside from Mafuyu-chan, I’d heard about Konoe-san, but this is the first time she actually came to the house.”

“Haha… but she was a good person, wasn’t she?”

“Yes, she was. I could tell from the way she spoke that she was kind, and above all, I could see that she liked Kai a lot.”

Both father and mother have a pretty good impression of Nayu-san.

I haven’t told them about Mari, and the others, as well as the new relationship I’ve formed with Nayu-san, but it is probably a good thing that they think of me this way.

“Hey Kai~! You should drink too!!!!”

As I was talking with my dad, my sister hugged me from behind.

I’m underage, so it’s natural that I can’t drink alcohol, but more than anything the smell of alcohol wafting from my sister was already strong.

“You stink of alcohol! You smell too much, sis!”

“An? You called me smelly, didn’t you!”

Sis put down the beer can, and twirled me around, but she was weak now, partly because she was drunk.

I quickly got out of her restraints and tickled her, crawling my fingers all over her body as hard as I could.

“Wait, stop it for a second… ahahaha!”

“Here, here, if it’s sis like that, I won’t lose to you either, hehehe!”

I couldn’t always beat my sis, so I tickled her with all my might.

Sis, who had been at my mercy for a while, leaned over to Dad in a dazed state and blurted out something like this.

“Kai has made me into a wounded animal, what am I going to do now, Dad?”

“Don’t worry, the capital is clean. So go back to your room and go to sleep, okay?”

With that, Dad carried Sis in a princess carry and walked out of the living room.

He looked at her as if he was looking at a troubled daughter, so I guess he wanted to quickly put her to bed and relax.

“As expected of a father. You know how to handle her well.”

“Well, drunken Miyako is a pain to deal with, so that much is just right.”

Aside from Nayu-san, Mafuyu-san was sharp, probably because she had spent all her time as a friend of her sister’s.

“Speaking of which, what are you two going to do~? Miyako said it would be good if you two stayed over.”

“Ah~…”

“…I wonder what we should do….”

Sis even suggested such a thing.. In the end, Sis went to bed first, so it wouldn’t be possible to stay the night.

…That’s what I thought.

“Fufu, I didn’t expect this to happen.”

“Yeah. Wow, my little brother is beside me…”

“……”

It was just before midnight, and I was on the futon sandwiched between Nayu-san and Mafuyu-san.

The bed was too small for me, so I put two futons together and this is what happened.

(… Both of them smell so good and are too soft!)

The two of them clung to me, and as well as the softness of their large, magnificent fruit, I also felt a kind of invincible sense of security from having an older sister by my side.

“Hey Kai, how do you like being sandwiched between us?”

“Oh, I wanted to ask you that. Hey, little brother, how is it?”

Fufufu, I know you both thought I’d be embarrassed, but that’s so naive!

“It’s the best.”

I said with a crisp look on my face.

Then they both rolled their eyes and began to laugh, shaking their shoulders as if they sensed the will I had said I would never do it in embarrassment.

“Please don’t laugh at me…”

“Aww, I’m sorry, little brother. That’s alright, you can rest assured in a softness.”

She hugged my head and I was nestled into Mafuyu-san’s ample bosom.

Just for a moment now, I heard a kicking sound on the wall from the next room, but I’m sure it was just my imagination… I mean, Mafuyu-san says quite a lot to my sister.

“Don’t say that in front of her, okay? When we were talking, she was pretty much looking at our chests and looking sad.”

“…Sis.”

Even with that, so she’s a splendid big sister, yes.

When I was being held in Mafuyu-san’s chest like that, Nayu-san whispered these words to me and continued.

“Nevertheless, Mafuyu, I can understand you very well because you and I are the same. Unlike me, you seem to have had a hard time.”

Mafuyu nodded at these words.

“Well… yes. It’s a real shame to think that if fate had been a little different, I too would have had a future of gentle naughty pranks with my little brother. But I’ve decided not to look back or down anymore.”

“You’re strong, aren’t you?”

“No, I’m not. If you hadn’t saved me, I’m sure I would have…”

A slightly more sentimental conversation unfolds between us.

Still, the conversation soon ends and I’m dragged back into the center of the conversation.

“By the way, you’re awesome, little brother. I talked to the girls at school and… yeah, I could feel that they were really happy.”

“…I know you think so, so I’m happy too.”

‘I envy them,’ Mafuyu whispered in a small voice.

When I heard that sad voice, I remembered that screen that showed the connection with Mafuyu-san shown on my phone.

And at the same time, there was a change in my consciousness.

“Mafuyu-san.”

“What’s wrong?”

“I… there’s still so much I don’t know about Mafuyu-san. There are many other reasons why we met, but one thing is still certain… I want Mafuyu-san to be by my side.”

“Oh, little brother…?”

The words don’t stop, as if telling myself that I can’t be convinced if I don’t tell her that, my thoughts towards Mafuyu-san keep overflowing and don’t stop.

Ever since she confessed to me before, I’ve always thought that I had to give her an answer… and this is that answer.

“Time is not that important to us. What we each feel for each other, that’s what’s most important.”

“Nayu-san…”

“…there was a part of me that was all about momentum…”

That’s right… that’s for sure.

I’m not a noble person to say that I want to protect you, but I know very well that sometimes it’s important to follow your feelings so that you don’t regret it.

“I mean… I don’t want to let you go, Mafuyu-san! I want to learn a lot of things I don’t know about you! So, that… please stay by my side, Mafuyu-san–”

The moment I told her that, Mafuyu-san kissed me even though we were in the middle of words.

The kiss was just a gentle touch, but Mafuyu-san did not stop kissing me as she repeated herself repeatedly.

In other words, that is how Mafuyu-san replied.

“It’s like a dream… to really be able to share feelings like this with you, little brother.”

That’s me too.

It’s undeniable that what I just said was on the spur of the moment, yet strangely enough, there was nothing wrong or strange about what I just said… on the contrary, I felt something was connected to Mafuyu, just like Mari and the others.

“I can’t go to sleep like this if I’ve been shown a hot kiss right in front of me. Hey Kai-kun, the night is still long, but… what are you going to do?”

That was truly the devil’s whisper.

Mafuyu-san was also looking straight at me and blushing with anticipation… I spoke out in a whisper, a certain wish I had been thinking about for some time.

“Well… since you two are together, there’s something I want to do…”

“What is it?”

“What can it be?”

I want the two older sisters to pamper me with all their might… Nayu and Mafuyu happily nodded at the wish I expressed.

The time afterwards was really happy… of course, the time with Mari and the others was the happiest. But I realized how dangerous it was to be double-wrapped in the receptivity of the older sisters.

“I’m going to melt, this…”

“You can spoil me more, Kai-kun.”

“Little brother, come on, look, see… can I spoil you more and more?”

Ko~re, I’m going to be melted into mush to the point of losing my head.

(… but at last, everything is connected now…)

It’s not like a sense of accomplishment, but it was emotional enough to make me think that I had come this far.

While being pampered by the two of them… and worrying about whether I would be okay. I had a relationship with Mafuyu with the meaning of getting over everything… and it really all connected.

“Kai-kun♪”

“Little brother-kun♪”

Needless to say, the coolness of the air-conditioning, which should have been functioning, was so hot, and this was how I ended the memorable day of my last sports festival.