Somehow I Ended up Dating the Perfect Female Classmate, but My Sister Found Out and They're Turning Into Yanderes - Chapter 38-39

Chapter 38: Around Going Home

“…My grades aren’t as high as I thought.”

Today is the first-semester closing ceremony.

I just got my report card, and it’s not good enough to feel confident about recommendations.

“I’ll have to increase my summer cram school days.”

Oh well.

At least I’ll see Kirino-san at cram school.

“Hey, Akasata… oh, he’s already gone?”

He’s probably depressed about his grades… poor guy.

Alright, I’ll head home with Kirino-san as usual.

“Oh, Kiyoto-kun, let’s—”

“Hey, Kiyoto, let’s go home.”

As I turn to Kirino-san and signal to leave together, Rinka casually walks into the classroom.

“Hey, isn’t that the amazing kendo girl from Class 1-A?”

“Yeah, what’s she doing in our class?”

“She said ‘Kiyoto,’ didn’t she? No way, him?”

“That jerk, Kirino-san wasn’t enough for him?”

“No, they’re siblings, right? Same last name.”

“Seriously? So he’s stepping into incest territory!?”

“Damn, he’s living our dream!!!”

Calm down, former comrades.

I don’t even know why Rinka came into the classroom.

She said something about going home together…

“…What’s your deal, Rinka-chan?”

Kirino-san glares at Rinka with eyes full of clear hostility this time.

But Rinka ignores her, acting like she doesn’t even see Kirino-san.

“What’s wrong? Let’s go home. I want to talk about tomorrow’s plans.”

“W-Wait, we shouldn’t talk about that here…”

“What’s the problem?”

Can’t you see Kirino-san standing right next to you?

She’s like a ghost now.

“Come on, let’s go.”

Rinka, losing patience, grabs my arm and pulls me.

You’re as strong as ever!

“Wait a second, Rinka-chan.”

Kirino-san quietly grabs Rinka’s shoulder.

…That’s kinda cool //

“What?”

“I think I said before, but going to and from school is my and Kiyoto-kun’s time. I’d appreciate it if you didn’t ruin it.”

“Our time? What are you talking about? Who are you, anyway?”

“We’ve met before, right? I’m Kirino Kinui, Kiyoto-kun’s girlfriend.”

“Oh, the senior who did well in track. I know your name. Now that I think about it, Fuzuha mentioned you yesterday.”

“…Can you stop with the bad acting?”

Kirino-san steps closer to Rinka.

Even from the side, I can see her grip on Rinka’s shoulder getting tighter.

But Rinka doesn’t flinch, like it doesn’t affect her at all.

“Maybe you’re connected to Fuzuha’s injury yesterday? If so, I definitely don’t want you near Kiyoto.”

“That’s not for you to decide, right? It’s Kiyoto-kun’s choice.”

Don’t put this on me…

Also, the stares from the whole class are painful.

“Sigh. I can’t deal with this. Can we go? Kiyoto and I aren’t free all day. Let go of me.”

“If you’re going home alone, fine.”

One of you, just give up already…

The class’s stares feel like they’re ordering me to fix this.

“Ugh, enough!!”

For the first time in my life, I want to borrow a cat’s paw, when someone’s irritated voice explodes.

“Oh, by the way, Kirino-chan, our homeroom teacher was calling for you.”

My savior is none other than Yoshirin Kikujima, the super baby-faced girl ranked number one in the class’s lolicon fantasies.

“…Does it have to be now?”

“Yeah, she said it’s urgent.”

While talking to Rinka, Yoshirin glances at me, signaling to hurry up.

“Okay, Kirino-san, see you later.”

This time, I pull Rinka’s arm and head into the hallway.

Man, thank you so much, Kikujima-san.

I think she was just fed up with my cowardice, but as thanks, I’ll try to stop our former comrades’ dirty fantasies about her.

—

Chapter 39: A Nearly Perfect Figure

“I woke up before my yandere alarm voice again today…”

It’s the first day of summer break.

I’m supposed to go on a date with Rinka this morning.

By the way, I don’t know where we’re going.

Yesterday, Rinka saw my grades, and we couldn’t plan anything.

At dinner, she was back in her usual strict mode.

But for some reason, after dinner, she said,

“Tomorrow, we’re definitely going, so wake up early and get ready.”

She didn’t tell me any details about where.

“Where would Rinka want to go?”

…Probably not typical couple date spots.

If I rule those out…

“I’ve got a really bad feeling about this.”

Anyway, I need to check if Rinka’s awake.

At a glance, the lights on the first floor are off, so she hasn’t gone to the living room yet.

“Rinka, I’m coming in!”

I open Rinka’s door without knocking.

She’s probably awake by now.

The doorknob was unlocked… and…

“…”

“…”

My eyes meet Rinka’s, who’s in her bra.

Does that bra even have a point?

Her “foundation” is pretty small…

But everything else is perfect.

Her skin is flawless, and she’s not too skinny—her muscles are just right.

We both freeze for about three seconds.

“D-Don’t just barge in! Get out!!”

Rinka yells, and I hurry out.

Come on, the door was unlocked, so I thought it was okay.

But seeing Rinka in her bra didn’t excite me much.

I calmly observed her body and could even describe it.

Maybe I’ve seen too many adult videos, but her chest is a bit flat.

I say I’m not excited, but my pants are pitching a tent.

In the living room, Rinka makes me kneel and gives me a lecture.

Her face is red the whole time, and she talks like a machine gun.

I think it’s her fault for not locking the door.

I thought she was so mad the date would be canceled, but even though she’s angry, she says,

“Hurry up.”

So, it seems we’re still going.

As punishment, breakfast is just one banana.

Rinka says I should be grateful to get even that.

“Kiyoto, is that all you’re bringing?”

“It’s just one night, right? So I can travel light.”

I’m carrying a small bag, like when I go to the movies alone.

“Where are you going?”

As we check our stuff and head out, Ayuka comes downstairs at the worst time.

“I’m going somewhere with Rinka.”

“It’s none of your business,” Rinka says coldly, cutting me off.

“Huh?”

Ayuka gets aggressive, probably annoyed by Rinka’s attitude.

“I said it’s none of your business where Kiyoto and I go.”

“Why are you so hostile?”

You’re hostile too, Ayuka.

“And how dare you, who strangled my brother, go out with him?”

“I don’t owe you an explanation. You don’t see me as a sister anymore, right? Then I don’t owe a stranger like you any answers.”

“Now you’re turning it on me? You’re mad because I won’t forgive what you did?”

…Why do the girls around me get ready to fight so fast?

“Hey, both of you, calm down.”

I step in to mediate.

“…Right. As Kiyoto says, I shouldn’t waste time fighting a stranger.”

“That’s my line. Listen up. Even if you go out with my brother, you don’t deserve it.

You can drown in emptiness.”

Ayuka storms upstairs, looking upset.

…Their sisterly bond is in serious trouble.

“Sorry, Kiyoto. I wasted time. Let’s go.”

We head out the front door.

I thought we’d go toward the station, but Rinka walks in the opposite direction.

“Huh? Rinka, we’re not taking the train?”

“No need. We can get there by walking.”

Walking distance…?

“Wait!”

Could it be a love—