Somehow I Ended up Dating the Perfect Female Classmate, but My Sister Found Out and They're Turning Into Yanderes - Chapter 46-47

Chapter 46: Kiss Attack

“If you really like being alone, Ayuka, I can’t say anything about that.”

“Are you saying you’re different?”

This girl…

She knows I want to make friends but can’t.

“I’d like to make friends if I could. So…”

I stood up.

“…What?”

“I’ll keep trying to make friends, and I want to get along with my ‘girlfriend,’ Kirino-san.”

The moment I said that, a loud bang echoed through the café as Ayuka slammed the table, and everyone’s eyes turned to us.

“Didn’t I tell you not to talk about that girl?”

“Wasn’t that about Rinka?”

“To me, they’re both the same.”

…What do I do?

My plan was to provoke Ayuka, make her chase me, and lead her back home, but now it feels like things are heading toward something irreversible.

But if I back down now, faking an illness to skip dinner would be pointless.

“Then I guess I’ll head home and plan a date with Kirino-san~”

“Hey, big brother. Didn’t you hear me say stop?”

Ayuka stood up and started closing in on me.

At this point, it’s like a delinquent cornering a nerd for money.

“What’s wrong, Ayuka? You’re not done eating yet. Do you always leave food behind?”

“You’re talking a lot for you.”

Ayuka stared me down.

Her eyes were intense.

Now, what do I do?

My plan was to run home at full speed, leading Ayuka along.

But I can’t just dine and dash, so I’d pay the waitress before starting the chase that every masochistic boy dreams of.

I think the total was under two thousand yen.

“Big brother, why are you backing away?”

While Ayuka grew suspicious, I pulled a two-thousand-yen bill from my back pocket.

“Waitress.”

“Yes, is this for the bill, sir?”

“Big brother, are you paying for me as an apology?”

No way.

“Keep the change.”

With that, I shoved the bill at the waitress and sprinted out.

“Huh? Hey! Wait!”

“Sir! The bill isn’t settled yet!”

I heard Ayuka’s angry shout and the waitress trying to stop her, but I ignored them and ran at full speed.

“Alright!”

At this pace, Ayuka couldn’t catch me.

If I made it home, I’d have done my job as a big brother.

Sorry, Ayuka, but I—

“Got you.”

Yeah, I got caught.

“W-Wait, Ayuka-san. My arm hurts!”

“It’s because you ran, isn’t it?”

How did she catch up?

The moment I entered the quiet residential area away from the station, Ayuka caught me without a sound and grabbed my arm.

No, the timing’s too perfect.

Was Ayuka right behind me the whole time, waiting until we reached a quiet area to grab me?

…That’s too creepy.

“Come here.”

“Ow, ow, ow!”

Ignoring my pain, she dragged me by the arm behind a utility pole.

This situation feels kind of hot…//

“Pay an apology and I’ll let you go.”

“I’m not trying to mug you.”

What? Isn’t this usually where a high school girl says you bumped into her, broke her arm, and demands medical fees, but when you say you don’t have money, she drags you to a bathroom to pay with your body?

“I learned something from eating with you today.”

Ayuka pinned me against the wall.

My heart skipped a beat…//

“W-What did you learn…?”

“That you need to be marked.”

“What are you—mmph!!!”

Before I could finish, Ayuka grabbed my face and pressed her lips against mine.

“Mmph… ah… ha… nn!”

“Mm, slurp, smack… slurp!”

What is this girl doing!

Sure, getting forcibly kissed by a girl is a dream, but I didn’t expect it to be my real sister like this.

It’s kind of okay, though//

Her grip on my face is so strong!

I can’t even move!

“Slurp! Sluuurp!”

She slid her tongue in, sucking mine hard.

Her slick, lewd saliva poured into my throat.

I didn’t feel gross at all.

All I felt was pleasure from her saliva invading my mouth.

Sorry, Kirino-san.

I might fall for this…

Reverse NTR is about to be complete.

A reverse NTR video might show up at our house tomorrow.

“Pwah!”

When Ayuka pulled away, a clear bridge formed between us.

“Your mouth is marked now.”

“…//”

My mind was blank, and I couldn’t hear her voice.

“I’d love to mark your ears with my saliva too… but that’s for next time. Your mouth is probably your limit right now.”

While Ayuka talked, my strength gave out, and I sank to the ground.

I don’t remember how I got home, but one thing I recall is Ayuka looking down at me with an evil smile.

—

Chapter 47: Ayuka’s Perspective

“Ayuka, what was with your attitude at the entrance ceremony?”

“Ugh, it’s over and done with, so you don’t have to nag so much, big sister.”

After the middle school entrance ceremony, I came home, and as usual, Rinka-nee started her “solo karaoke” lecture.

“I don’t care about results. Sleeping during the ceremony is unacceptable.”

Like Rinka-nee said, the principal’s speech was so boring and long that I dozed off.

“You’re my sister and part of the Nuregami family. Everyone knows that. From now on, you need to be much more serious in school.”

“Yeah, yeah.”

“One ‘yeah’ is enough.”

I’m shocked there’s a middle school girl who acts like such a mother-in-law.

We’re only one year apart, so why do I have to put up with her nagging?

Whenever something happens, it’s always about the Nuregami family.

Honestly, I hate this family.

A second daughter who’s like a mother-in-law.

A youngest daughter, sleeping on the couch, who’s only one year younger but still has a childish body, tone, and personality.

An eldest daughter who always talks down to me and makes me mad.

And…

“I’m home, I’m home!”

“Kiyoto, didn’t you say you could come home early today?”

“Well, there was a club orientation, and I was hanging out with some friends I got close to.”

You and clubs don’t mix, and you don’t have friends to hang out with.

That’s what I thought, cursing him in my head. This guy is Kiyoto Nuregami, my older brother, three years older and a first-year high school student.

For some reason, I hate this unreliable brother.

He’s not good at sports or studies, doesn’t have any passions, and doesn’t stand out compared to others.

His personal life is messy, and he relies on Rinka-nee even more than we do.

He’s completely unreliable.

But just being unreliable doesn’t mean he says annoying things like Rinka-nee, yet he still irritates me.

There are tons of other unreliable people out there.

I don’t feel anything special about them, but for some reason, my brother is different.

“By the way, Ayuka, your uniform looks good on you.”

“It looks better on me than it does on you.”

That’s why I can’t help but snap back with sarcasm no matter what he says.

“So, Rinka, for Ayuka’s entrance celebration, how about s—”

“S? What? Don’t tell me you’re joking about steak or something.”

“N-No, I mean, maybe you could make something nice for her entrance celebration.”

“Don’t worry, I’m using salmon tonight, which has lots of calcium.”

“As expected from a kendo girl! Such unique taste for a middle schooler!”

“…You’re not just praising me, are you?”

“…!”

This is it.

Seeing my brother and Rinka-nee talk so friendly makes me so mad I can’t stand it.

“…I’m going to my room.”

I rushed out of the living room and locked myself in my room.

“…!!!”

For no reason, I tore off my uniform and threw it at the door, as if letting out my anger.

Just thinking about that scene makes my blood boil.

Why am I feeling like this?

Middle school life started.

Most of my classmates came from the same elementary school, so I know almost all of them.

But I don’t talk to them, and they don’t talk to me.

That’s only natural.

I’m not the sociable type who hangs out and has fun with others.

Unlike being shy, I’ve built my own “world” where I don’t need anyone else.

That goes for school people and even my family.

Luckily, I’m good at studies and sports, and my looks are decent.

So I don’t need others.

I can move my hands and feet just fine without relying on them.

That’s how I got through elementary school, and I don’t plan to change that in middle school.

At the start of first year, some boys confessed to me because of my looks.

Of course, I didn’t see any need to date them, so I ignored them every time.

Because I kept acting like that, people stopped bothering me altogether.

Yes, that’s fine.

Just leave me alone.

This is my way of living.

But… but.

There’s always been a big hole in the world I’ve built.

It’s a bit further down the road before I figure out what that hole is and how to fill it.