The S-Class Beautiful Sisters at My New School Somehow Got Super Attached to Me and Ended Up Becoming Yandere Without Me Even Realizing It - Chapter 76-77

Chapter 76

By the time I got to school, my memory of the morning was pretty fuzzy. Next thing I knew, it was already lunch break.

During class I was either fighting off sleep or zoning out thinking about after school. Every break I just crashed and napped.

Nakanishi checked on me partway through, like, “You feeling okay?” but I barely remember what I even said back.

Yuzuki-san wasn’t around when I got here this morning, and now she’s at her desk, but she didn’t even glance my way before heading outside.

Just seeing her like that made my whole body heat up a little.

I was kinda blankly wondering what to do for lunch when, same as yesterday, Mizuki-san came right over to me.

“You look super sleepy—are you okay? Wanna hit the nurse’s office?”

“Ah, n-no, I-I’m fine, really.”

“Ugh, I keep telling you to drop the polite talk. Anyway, here—your bento. Wanna eat here?”

Even though I was desperately trying to keep my racing feelings in check just looking at her, Mizuki-san acted totally normal, like nothing happened.

“Nah, I’m heading to the clubroom.”

“Then I’m coming too. I saw Yuzuki earlier—she said she had something to talk about with a teacher.”

“Oh. Yeah, got it.”

Talking like this, all casual, almost tricked me into thinking yesterday’s confession was just a dream or something.

But it wasn’t.

Not a misunderstanding, not a mishearing.

The girl walking next to me to the clubroom right now—Mizuki-san—likes me.

“Alrighty, today I made omurice again. But unlike yesterday, this one’s demi-glace style.”

We got to the clubroom, Mizuki-san sat down, opened her bento box, and looked over at me with this happy little smile. Seeing that made me feel kinda happy too, somehow.

“Wow, this one’s like… really dark today.”

“Y-yeah, the sauce got a little burnt, but it gives it a nice smoky flavor.”

It did taste a bit charred, but honestly? Kinda addictive in a weird way.

Mizuki-san looked at me and said, “I’ll make you one tomorrow too, and the day after, and every day after that, okay?”

Now that I knew exactly what she meant by that, I got all embarrassed.

“…When you say it that straight, it’s hard to know what to say back.”

“Oh? Getting shy? Maybe I should push a little harder then.”

“N-no, I get it, your feelings came through loud and clear. Um, uh…”

“Hehe, no need to panic. Anyway, once you’re done eating, let’s talk about the next part of the novel.”

After finishing her own food, Mizuki-san frowned and went, “Kinda bitter, huh,” wrinkling her nose between her brows. Still totally herself.

I was just staring at her, thinking how cute she really is, when—

“Ah, there you are. I just talked to the teacher about the contest I’m entering next.”

Yuzuki-san walked into the clubroom.

“Wow, Yuzuki, you work fast.”

“Don’t lump me in with you.”

“What’s that supposed to mean?”

“Exactly what it sounds like. Hmph.”

Yuzuki-san turned her face away from Mizuki-san and walked straight over to me.

“Hey, Tendou-kun, I was reading and I thought—the pacing feels a little slow, y’know? If you’re gonna keep the story going long-term, you should drop some hints earlier about where things are headed with the heroine. Otherwise readers start getting all frustrated and foggy.”

“Huh… yeah, I kinda felt that too. When you try to stretch a story out, you end up with a lot of filler scenes.”

“Right? So just dig deeper into the backgrounds and describe each moment more. That alone adds a ton of volume. And the characters’ dialogue—make it feel more real, y’know?”

Coming from someone who barely read books until recently, that was such a sharp point that I forgot to feel awkward and just got surprised.

“Whoa… yeah, that’s actually a good way to bulk it up.”

“Like, in the books I’ve been reading lately, sometimes a whole book only covers a few days. If you make each moment richer—”

“Yuzuki.”

Mizuki-san cut her off mid-sentence.

“What?”

“It’s great you’re excited, but did you eat yet?”

“Ah… n-not yet. What’s it to you?”

“Don’t get all snappy. Here, I made yours too.”

“…This is—”

Mizuki-san pulled another bento box out of her bag.

Yuzuki-san took it, slowly lifted the lid.

“…Uh, what the heck is this?”

“It’s omurice, excuse you.”

“This? Nah, Mizuki, you’re seriously bad at this.”

“Rude much, Yuzuki. Whatever, just eat it. Truce for now—real talk’s after school.”

After school.

That word made me flinch hard, but I didn’t say anything and just kept eating my omurice.

Yuzuki-san took a bite too and went, “Kinda bitter.”

Still, the two of them eased up the tense vibe just a little.

But I still couldn’t really fit into that atmosphere. I quietly finished my omurice, then slipped out of the clubroom without a word.

—

Chapter 77

❤︎

“Jeez, what a handful of a little sister.”

After Yuzuki finished eating the omurice I made, she muttered, “Still kinda bitter, I’m gonna grab a drink,” and left the clubroom.

Even so, she at least kinda got how I felt—she said, “Sorry about yesterday.”

I couldn’t really say anything back, but it made me feel a little relieved.

I didn’t do any of this because I wanted to fight with Yuzuki.

I’m not planning to give Tendou-kun up, but I don’t wanna be on bad terms with her either.

I know that’s probably just wishful thinking, but I still wanna chase that ideal anyway.

I don’t wanna throw away the possibility, even till the very end.

Yeah, that’s probably my weakness showing.

But past that weakness, there’s gotta be a sweet life waiting with him.

A girl who’s all desperate and shoving her rival out of the way just wouldn’t suit Tendou-kun.

So I’m just gonna stay me and stick to doing things my way.

Someday when I’m his wife, we can laugh about it like, “Oh yeah, my sister used to like you too, huh?” That kinda future sounds nice.

For that to happen, this is the right move.

Now it’s all up to Tendou-kun.

“I’ll be waiting after school, okay?”

♡

“Ugh, seriously, Mizuki—what even makes that thing a bento?”

I bought a juice from the vending machine and chugged it hard.

The bitter aftertaste of Mizuki’s pitch-black omurice finally washed away a bit, and the foggy feeling from earlier started to clear up too.

Making a bento just for me… she must’ve really felt bad about yesterday.

Mizuki’s always been bad at just saying sorry straight up.

Whenever she thinks she did something wrong, she starts giving me stuff or acting all extra nice out of nowhere.

Same old Mizuki, honestly.

But still… as her big sister, as a person, I really like her like that.

If I could, I’d wanna keep chasing the same love together forever, just the two of us.

Of course I like Tendou-kun a ton, and I confessed ’cause I want him to like me back.

But the closer we get to the moment things change, the more I think… I just wanted to keep chasing him together a little longer.

I know it’s asking for the impossible, but right now that’s how I really feel.

If time could just freeze like this.

If I could rewind back to yesterday’s lunch…

Maybe we could’ve kept hanging out together happily like earlier.

I know that’s super naive.

But is it really so bad to wanna soak in that naivety for a bit?

Maybe it’d be easier if both of us just got rejected.

I kept wandering around the school building thinking stuff like that.

My wish for time to stop obviously didn’t come true, and lunch break ended.

♤

“…Almost time.”

Just about ten more minutes till after school.

Toward the end of class the teacher got all chatty too—probably happy to be freed—mixing in random small talk and dumb stories.

Time isn’t waiting for me anymore.

I thought about dodging it or running away, but I spent the whole day thinking and I know that doesn’t solve anything.

The confessions from Mizuki-san and Yuzuki-san.

My answer to them.

There’s no guarantee my answer’s gonna match what I’m thinking or what they want.

Worst-case scenario’s totally possible.

But even so.

I’ve got an obligation to answer.

After getting so close to both of them.

After both of them said they like me.

And because I really care about both of them—I’ve gotta do this right.

This answer I came up with, even though time was running out.

I want both of them to hear it properly.

No matter what happens after, I’ll just have to accept it.

My answer.

*Kiiin-kooon*

Class ended.

Everyone rushed out of the room.

Nakanishi waved at me and hurried out too.

And Yuzuki-san…

She just looked over at me without saying anything, then left the classroom first.

Probably headed to the clubroom.

I stayed glued to my seat as the room emptied out, like some last bit of resistance, just staring around.

Eventually,

“Tendou-kun.”

A voice came from outside the classroom.

“Ah, Mizuki-san.”

“You’re still here. I’ll be waiting in the clubroom.”

She said that without coming in, then headed off toward the clubroom.

Here we go, huh.

I finally dragged my heavy butt up.

“…Okay.”

I took a deep breath.

Glanced down at the school field through the window.

Then slowly walked out of the classroom.