"That...," I tilted my neck slightly.

Don't ask me why I moved my neck, because the rest of my body is tightly bound.

As for why I'm bound, don't ask me either. I have no idea. All I know is that Oyado is currently happily preparing breakfast in the kitchen of our room, wearing a naked apron and cat ears that I have no idea where she got from.

Yes, I've been in this state since I woke up. It's definitely not because I have any special preferences or anything like that.

But blame it on the medication developed by Ms. Mary and the others. The consequence of using medication to sleep is that I can't wake up unless the time is up.

And Oyado must have observed me for a long time before coming to the conclusion to do this, right? After all, observing others is an essential part of being an assassin.

But what I didn't expect was that she would take action on the second day of our arrival at the academy.

I don't know about other things, but right now, I can clearly see that her emotional index has reached a terrifying 950 points!

This value is even higher than Aliyah's normal value... What happened to cause this situation?

Although I have to admit that Oyado, wearing a naked apron and cat ears, is indeed adorable, I'm not a pervert who would go after his own sister!

Although she's not really my sister.

But since she has already addressed me as her brother, how can I betray that title and do something disrespectful?

"It seems that brother is awake~"

Suddenly, Oyado turned to look at me.

"Just have to wait a bit longer~ Because I want to try out some new breakfast recipes, it took a little extra time~"

"Well... even if we're going to have breakfast together, there's no need to tie me up, right?"

"According to the information in my memory, this method can make boys of your age like you happy."

"Hey hey hey, where did you get such information? That's going too far! It's just corrupting children! I'll definitely have a serious talk with Simu's family when I see them next time. This is too much, turning my sister into..."

Before I could finish, Oyado suddenly walked up to me, looking at me with a mischievous smile.

"Although you say that, your body has already told me all about your desires~"

"I won't bother investigating where you learned these cheesy lines. Please, at least divert your gaze from my lower half. This situation just feels really bad."

"Ahaha~ Brother, you're not qualified to say that to others. I know very well that your gaze has never left me~"

"..."

Well, it can't be helped. I'm just a normal guy. How should I put it... If I didn't react, that would be strange, right? Then I'd be gay, wouldn't I?

I have no intention of discriminating against homosexuality. It's just that, personally, I prefer the more mainstream options.

And seeing those two faintly protruding points on the apron, to be able to maintain my normal tone as a guy, I have to admire myself.

"So... if you don't let me go... we can't have breakfast, right..."

No, this is not right. No matter how tempting it is, I can't just go after my own sister!

If that's the case, I won't be able to forgive myself, even if it's me!

"Well, I will take good care of my brother, so please don't worry." Oyado smiled and took out a plate of... sandwiches, it seemed.

"I can't really trust this... Is this something that can be fed to him?"

"Well~ I do have my own methods~" Oyado mysteriously smiled and took a sandwich off the plate.

Slowly walking to my side, Oyado slowly opened her mouth and took a bite directly from the sandwich.

Huh?

Is she eating it herself...

Just as this thought flashed through my mind, Oyado suddenly appeared in front of me and forcefully kissed me!

"!"

Before I could react, the chewed bread, ham, egg, and the girl's saliva all rushed into my mouth. My body felt as if it was frozen, completely unable to move.

"Huff... huff~"

After she completely poured the contents of her mouth into mine, Oyado raised her head and breathed heavily.

"It's... tiring."

"If it's troublesome, you could just use the normal method..."

"Does big brother not like it?"

No matter which option I choose, it's not a good one...

At a time like this, I should just stay silent and look to the side. Otherwise, the consequences would be unimaginable...

Huh?

Behind that wall over there, I seem to see a name...

I carefully looked... It's...

...

Huh?

It seems like... that's Aliyah?

...

There's no other choice, I have to use my trump card. I can already see the death flag waving!

"What are you guys doing!"

With a loud crash, the wall next to us was smashed, and in the last second, I pressed the skill key.

Long time no see...

Blink!

In the next second, I appeared inside the men's restroom on the first floor of the library. Luckily, I came to check it out last night out of boredom, otherwise I wouldn't know where I would have been teleported to.

"Okay..."

I swallowed the remaining sandwich in my mouth, then started walking towards the library exit.

"Let's find a quiet place to have breakfast..."