Somehow I Ended up Dating the Perfect Female Classmate, but My Sister Found Out and They're Turning Into Yanderes - Chapter 89-90

Chapter 89: Everyone in Yukata

When I walked into the living room, the three of them were already there in their yukata.

“……”

“H-how do I look…?”

“W-what…?”

“If you’ve got something to say, just spit it out.”

I narrow my eyes and carefully check out all three of them in their yukata.

First, Fuzuha.
She’s wearing a super colorful yukata covered in flowers of all different colors.
Since she has a little-girl figure, the whole thing looks small on her.
Yeah, just like I thought, a simple design wouldn’t suit her—bright, colorful stuff fits a loli body perfectly.
She could probably make a ton of money off the lolicon crowd with this.

Thinking that Satsuna actually went to a store and bought this makes my image of her kinda collapse though.

Next up is Ayuka.
Hers is mostly white with evenly spaced pink and purple flowers.
The obi is purple too, and it looks bigger than the ragged one I’m wearing.
I figured blonde hair wouldn’t go well with traditional clothes, but thanks to Satsuna’s taste it doesn’t feel weird at all.
Actually, the blonde hair makes it stand out so much that anyone would turn their head for a second look.

And last is Rinka.
This one really screams “Rinka.” Unlike the other two, there’s no pattern at all.
The whole yukata is black with a white obi.
It suits a cool kendo girl perfectly.
…Wait, judging by the color and size, isn’t this a men’s yukata?

“Kiyoto, it’s fine that you’re staring at us in our yukata, but… yours is…”

Hey, don’t trail off like that!

“Kinda looks like something a big brother would wear lol.”

You trying to tease me with that, Ayuka?
You think I’m embarrassed about being forced into these slave-like clothes this late in the game?
I do agree with the slave part though.
So from now on I’ll be everyone’s sex slave!
Shall we start by licking the “lower part”…//

“U-um, do we really have to go to the festival dressed like this?”

Looks like Fuzuha is still against wearing yukata to the festival.

“You’re fine. I’m a third-year, remember? A third-year showing up at the summer festival in something like this… if anyone from school sees me they’ll think I’m slacking on my studies.”

…If you say that, then what does it make me, a guy about to take university entrance exams while wearing this ragged yukata?

“What if someone from school sees you, Rinka? Everyone thinks you’re this perfect sword girl who’s good at both studies and sports, but if they catch you at the summer festival in a yukata, your whole school image would collapse, right?”

Nah, that would probably just trigger gap moe and make Rinka even more popular.

“…Satsuna’s fine though. There aren’t any classmates around here anyway.”

“Exactly. That evil woman! She knows she probably won’t get seen by anyone from school, so she just prepares whatever she wants.”

“Keep your voice down, Ayuka. If Sister hears you, remember you won’t be the only one getting punished.”

She said “punished,” not “punishment play.”

“So? Where’s the person who prepared all these yukata anyway?”

“She said hers is pretty fancy, so changing takes a while.”

“Heh~ Guess that’s the difference with a real young lady.”

Satsuna in a kimono…
I can’t picture it at all.
Does a “young lady” even look good in a yukata?
I feel like her usual uniform would look way better.

“Sorry for making you wait a little.”

While I was thinking about all that, Satsuna appeared from the hallway.

““““………””””

“Oh? What’s wrong? Why are you all frozen like that?”

Everyone’s probably speechless from seeing Satsuna right now.

Because what she was wearing was a bright red dress.

“U-um, Sister… what is that?”

“Hm? It’s a dress, obviously?”

“Aren’t we all supposed to wear yukata…?”

“Oh? When did I ever say I would change into a yukata too?”

She’s right… Satsuna only said she had yukata that would suit us. She never once said she’d wear one herself…

“Still… fufu, Fuzuha and Ayuka’s yukata are really cute.”

“S-stop…”

“I’m embarrassed too, okay…”

“Compared to them, Rinka, yours is plain and really captures your own vibe.”

“……”

“And Brother… you should be grateful just to be given clothes as a pet.”

Yes, thank you, Master!
With all my gratitude to Master for giving me clothes, I’ll start licking the lower part—

“Well then, we’re all ready now.”

The dress Satsuna’s wearing has her shoulders completely exposed and looks like it’s about to slip and show her chest any second.
She looks like a total Western young lady.
The situation of her pulling my collar’s leash while dressed like that… that’s gonna be top-tier fap material.

“Shall we head to the summer festival venue then?”

At Satsuna’s words, we all move toward the entrance.

“…Hm?”

There’s a pair of unfamiliar red heels sitting by the door.

“Th-this is…!?”

Just like I thought, Satsuna slips her feet into those heels.

…Could you please facesit me again with those heels sometime…//

—

Chapter 90: Beautiful Group and the Pet

“Hey, look at that.”
“What’s with that group of hot girls!?”
“Those yukata are way too cute.”
“That girl in the dress is insane, right?”
“Huh? Wait, there’s a guy with them?”
“For real! He’s wearing some ragged yukata unlike the others.”
“Look closer—he’s got a collar on and he’s leashed to the girl in the dress!”
“What? Is that guy her pet?”
“I’m so jealous!!!!!!”
“Hey, move over there.”

““““……””””

While we’re walking to the shrine, every time we pass someone I hear little comments.

And it’s not just me—every single one of my sisters is hearing them loud and clear too.

“U-um, Brother, you okay?”

“They’re saying all kinds of stuff about you.”

“Kiyoto’s Sister’s pet…? I can’t let that comment slide.”

You guys don’t have to say that either.

“Brother, you must be so happy that other people are properly recognizing you as my pet, right?”

W-well, it doesn’t feel bad, but…//
Satsuna makes me walk in front while she pulls the leash from behind like she’s showing off a spectacle.
If any of my classmates saw me like this, even Kouta would probably back away and start ignoring me.

Also, not that it matters, but isn’t she pulling the leash a bit too hard?
I’m not even on all fours—I’m walking upright, so the collar feels extra tight around my neck.

“Ah, I can see the shrine now.”

When I look ahead, the shrine glowing with lights comes into view.

“So that’s… the summer festival?”

Does Satsuna not have any experience with summer festivals?
At least she’s never gone with me.

“Isn’t it way too crowded?”

Just like Ayuka said, even from here I can tell it’s packed with people.

…There are definitely classmates here.
B-but I’m usually pretty invisible in class, so it should be fine, right?
…Wait, no. Ever since I started dating Kirino I’ve been getting weird amounts of attention.

We go down the stairs and step inside the shrine grounds, and it’s already a total wave of people.
Even in the crowd, Satsuna and I are standing out big time.
I mean, come on—a girl in a bright red dress at a summer festival, and me with a collar on, getting led around on a leash by her.

“Hey, how about we split up and do our own thing from here?”

Ayuka suggests it pretty loudly because there are tons of food stalls lined up around us.

“Oh? Then there’d be no point in all of us coming together. Don’t worry. If there’s anything you want or any game you wanna play, I’ll pay for as much as you like.”

The voices around us are so loud I thought I wouldn’t catch it… but for some reason Satsuna’s voice comes through crystal clear.

“But with this many people we might get separated. Let’s all hold hands.”

Of course no one can argue with Satsuna, so we reluctantly end up holding hands.

From our positions it should’ve been Fuzuha, Ayuka, Rinka, then me, but when Rinka and I tried to take each other’s hands, Satsuna stopped us.

“I’ll keep Brother connected by the leash, so there’s no need for him to hold hands.”

Yeah, figures.

“……”

But Rinka stares at Satsuna like she’s not convinced at all.

“…Rinka, what’s with that look?”

“…Nothing.”

Hey, hey.
Don’t start a cold war right here…
If Rinka and Satsuna actually start fighting, the whole summer festival would get wrecked bad enough to need damage claims.

“O-oh yeah. How about we all get cotton candy first?”

Nice one, Fuzuha—great at changing the subject!

“…Sure. I’d like to try this cotton candy thing Fuzuha mentioned too.”

From the way she’s talking, has Satsuna really never been to a summer festival before?
Is she that sheltered!?

We all start moving from the spot.

“Guh.”

Moving five people together through this packed crowd is seriously tough.
I feel like I’m about to get crushed.

And people keep pressing up against me so much it feels on purpose.
…Well, if they were girls I wouldn’t mind.

In a typical summer-festival masochist bait scenario, some slut would slip through the crowd, grab my “dick,” and force me to cum on her back. Then she’d threaten to tell everyone unless I follow her, drag me away from the shrine, and attack me in the bushes.

I’m kinda waiting for that right now, but honestly, with me in this ragged yukata, leashed to a girl who looks dangerous in a red dress… no one’s probably gonna target me.

“Brother, please walk a little faster or the three of them will disappear from sight.”

“…Yes.”

Well, even in my current state I can still say I’m pretty lucky.