Somehow I Ended up Dating the Perfect Female Classmate, but My Sister Found Out and They're Turning Into Yanderes - Chapter 105-106

Chapter 105: Ayuka Has Grown Up

“…If you get it, then hurry up and let go.”

“Stop it. If you fight that female gorilla head-on, even you won’t get away unscathed.”

“…That’s rare. You’re worrying about me. But you don’t have to. I’ve been growing every day too. And even if we end up stabbing each other, that woman has to be purified.”

“I’m not worried about you, okay? But if you go, it’ll cause trouble for us too. Obviously for Brother as well.”

How do I put this…

This is the first time I’ve ever seen the two of them argue so seriously.

Especially Ayuka getting this passionate trying to persuade someone…

Did she finally drop her lone-wolf thing?

“I get how you feel. I feel the same way. If I could get away with it, I’d wanna stab a knife right into that bitch’s weak spot right now.”

That image is pretty gory…

At least make it the pe—

“But we both know doing that would cause trouble for Brother. So stop ignoring everything and trying to push your own will through. You’re the one who taught me I shouldn’t do that…”

“Ayuka…”

Whoa… the vibe between them is actually kinda nice right now.
It feels like one of those touching yuri manga scenes.

Fuzuha is watching them with teary eyes too.

“If you really want to take Brother from that female gorilla, choose your methods more carefully. Violence is fine, but only use it when the situation completely allows it.”

Ayuka slowly takes the bamboo sword from Rinka’s hand.

“…You’re right. I lost sight of everything around me again.”

After muttering like she’d come back to her senses, Rinka turns to face Ayuka.

“Thank you, Ayuka. You saved me.”

“I didn’t do anything that big. I just gave back what you taught me.”

“Even so. Thank you.”

Rinka actually bows her head to Ayuka.

Maybe I’m witnessing a historic moment right now.

Still…

No matter how I look at it, Ayuka suddenly giving Rinka advice like this… I can’t shake the feeling there’s something behind it.

I mean, no one who saw how Rinka and Ayuka used to be could ever imagine this.
They were treating each other like strangers until recently.

Is this another one of Satsuna’s great achievements?
Or is it part of some strategy Ayuka has?

Either way, it’s not something the completely passive me needs to worry about right now.

Ayuka finishes persuading her and we go back to eating.

The mood was heavy just a moment ago, but once dinner starts it goes quiet again.

Nobody says a word, but

“……”

The silent pressure coming from Rinka feels like it’s eased up a bit.

After dinner and a bath, I head straight to my room.

It’s already September, so I seriously need to start studying for the essay exam.

For recommendation students the test is usually in November, so I only have two months left.
Well, with me (and Kirino) it should be fine somehow.

Man, practicing after school starting tomorrow is gonna suck.

We’re probably the only third-year class doing after-school practice.

By the way, when I was a first- and second-year my class never once joined after-school practice.
That’s the normal thing to do.
Spending precious after-school time on a sports festival in a school full of apathy syndrome is just weird.

That’s why I was surprised to see almost every first- and second-year class gathered on the field after school today.
…Maybe the Joto apathy culture is ending with our generation?

“…It still hurts.”

I checked my neck again in the bathroom mirror earlier, and the handprint is still clearly visible.

This is the first time Kirino has intentionally hurt me this much…

She’s probably gonna start full DV-girlfriend mode from tomorrow.

“…No joke, I might actually get locked up soon.”

I’ll wake up one day and be in Kirino’s room.

At first I’ll still be able to move my arms and legs freely, but eventually I’ll try to run away and get punished by having them tied up.

Since I’m tied up she’ll naturally feed me by hand, but then I’ll rebel by spitting the food out.
Finally her patience will snap and she’ll cut off my arms and legs, turning me into a body that literally can’t live without her.

I’m low-key hoping for a development like that.

“…Just imagining that made me wanna do penis exercises again…”

There’s no way I can study with this much sexual frustration built up, so I start warming up right away.

By the way, I ended up getting tired from the “exercise” and just fell asleep without touching my studies at all. That part’s a secret.

—

Chapter 106: After-School Practice (1)

“Come on, everyone line up properly.”

Just like she declared, after-school practice for the sports festival started the day after the opening ceremony.

Usually the first practice is the big jump rope, right?

“Hey Kiyoto, trip on the very first one and let us finish practice early.”

Kouta’s voice comes from right behind me.

Oh yeah, he’s a bit taller than me.

They say it’s more efficient to line up by height for jump rope, so I’m in the front row (basically the very front).
…It kinda pisses me off that Kouta’s taller than me.

The boys and girls are split front and back, but Kirino’s pretty tall, so her voice carries from pretty close by.
The girls in the very front row are… well, probably Yoshirin and them.

“Ready? We’re jumping on ‘one, two’ okay?”

Kirino speaks louder than usual.

“Here we go~ One, two!”

I shout “sei!” in my head and jump, but unfortunately the rope stopped before it even reached me.

“…Who was that? Who tripped?”

Normally some loud class clown would yell “who tripped~?” to lighten the mood, but this time Kirino’s playing that role, and her tone sounds dead serious.

“I’d like the person to own up~”

Everyone starts glancing at each other.

Yeah, no one’s gonna volunteer in front of Kirino when she’s using that serious tone.

“Kiyoto, just own up already.”

“Eh, why me?”

“You’re her boyfriend, right? If it’s you she’ll let it slide without saying anything.”

“Y-yeah, true.”

Guess I’ll take one for the team and strip (metaphorically).

Besides, it’s normal for me to mess up, so there’s no point feeling embarrassed about it now.

“Ah, sorry Kirino?”

“Hm? What’s up, Kiyoto?”

“Looks like I was the one who tripped just now.”

“……”

I try to laugh it off with an “ahaha,” but Kirino doesn’t say anything.

Eh? Why’s she staying silent? And that blank face—only I can probably handle it, so maybe you should stop?

“Oh, so it was you again, Kiyoto… Geez, can’t be helped. Be more careful next time, okay?”

She was blank for a few seconds, but it quickly ends and she goes back to normal Kirino mode.

Normally this is where the class’s losers would start groaning, but everyone’s too stunned by Kirino’s character change to say anything.

“Come on~ Let’s reset and try again~”

She switches gears instantly and everyone gets back into position.

“Here we go~ One, two.”

Sei!

………

Huh?

The rope doesn’t come around again.

“…Who was it this time?”

Everyone starts frantically looking for the culprit again.

That’s when my weirdly good eyesight spots the girl in the very front row on the opposite side shaking.
The very front row… that’d be Yoshirin.

This is bad.

Ever since Kirino found out Yoshirin took sneaky photos of us at her house, she’s been a bit harsher on her.
If she finds out Yoshirin’s the reason this time…

“Kiyoto, do it one more time please.”

Kouta’s asking too, and it feels like the whole class is looking at me with pleading eyes, so I’ve got no choice but to move.

“Ah, sorry Kirino, looks like I tripped again.”

“…It was you again, Kiyoto… Okay, this time I’ll stand next to you and help so you don’t mess up.”

Whoaaaa~
Here it comes, this kind of development!

Come on, you guys, do your usual “sore loser” groaning!
Make my meal taste better.

““““““““““““…………””””””””””””

Hey!? Can you stop looking at me with those pitying eyes!?

Ah crap, Kirino’s body is pressed right against me so I’m getting hard.
And since we’re in jerseys the tent is super obvious.

“Here we go~ One, two.”

Wait, hol—

………

Once again, the rope doesn’t come when we shout “sei!”

Of course it doesn’t.
Because the second I tried to jump I tripped hard.

““““““““““““…………””””””””””””

I get how you guys feel.

You’re holding back laughter, right?
After all, the guy in the front row just took a massive fall.
Even I feel like laughing.

But Kirino standing next to me is putting out insane pressure, so you can’t laugh, huh?

By the way, the reason I tripped is because I was desperately trying to hide my tent with both hands and lost my balance when I jumped.

“You okay, Kiyoto? Can you stand?”

Kirino holds out her hand.

“Ah, thanks.”

I braced myself thinking she might squeeze my hand hard, but she didn’t.
It’s true Kirino’s gotten a bit rougher, but it seems like she only does full DV on me when I get distracted by other girls.

“Well then, one more time~ One, two.”

After that, someone kept tripping at the start over and over, Kirino gradually got more and more irritated, and every time I had to cheer her up. We kept that loop going until the final dismissal time.

In the end, the total number of successful jumps our class managed today didn’t even reach double digits.