How I Ended Up with an Extreme Yandere Landmine Beauty When I Asked to Hang Out with My Best Friend's Sister to Get Better at Talking to Girls

Chapter 33: The Merry-Go-Round Where a Yandere’s Huge Boobs Get Pressed Against Me

So, from the rock-paper-scissors result, it ended up being Mayana and me on the merry-go-round.

There was some drama earlier, but somehow or other both Mayana and Azuri managed to cheer up again, so that’s good at least.

I’m the one who suggested it in the first place, but honestly… spinning rides have never really been my thing.

Now that it’s come to this though, no helping it.

The merry-go-round attendant guided us over to one of the double white horses meant for couples.

I grabbed the handrail and climbed on, then Mayana reached her hand out toward me.

“Ryoya-senpai, please let me ride behind you.”

“…Uh, y-yeah, sure.”

I took Mayana’s hand and pulled her up. She got on right behind me… and then—

The second she was on, Mayana pressed her whole body snugly—pit—against my back.

Ugh… Mayana’s soft body was squishing right into my back…

This position is dangerous. Like, really dangerous.

Goddamn, how soft are Mayana’s—her—boobs—

“Ryoya-senpai, can I ask you something?”

“Hm? Wh-what’s up?”

I shoved the slowly rising horniness deep down inside and answered her.

“Shinichi-san told me not to touch your left hand… so is it okay if I wrap my arms around your right arm and your stomach from behind? I might fall off otherwise.”

“Eh… uh, y-yeah, sure.”

I gave the kind of flustered virgin answer I couldn’t hide, and Mayana slid both arms forward, squeezing them tight—mugyu—around my waist area.

This is bad, this is really bad, now Mayana’s…

Zero distance. I could feel every bit of Mayana’s body.

Those ridiculously huge boobs of hers were getting crushed so hard against my back, and her sweet, warm breath kept brushing against the back of my neck.

I kinda wanted her to move away… but if she did, I might actually fall.

There was a safety belt around my legs, sure, but the whole thing still sways, so there’s no way I could let go.

Man, this ride is seriously made for lovey-dovey couples who are way too into each other, huh.

“Ryoya-saaan!”

While I was mentally suffering in silence, Azuri’s voice rang out from outside the ride.

“O-oh! Azuri! Can you see me—?”

“If you get all flustered because of some other girl I’ll ●● you, y’know—!”

Azuri yelled something absolutely insane at the top of her lungs, making everyone around her start whispering.

Th-this is getting dangerous in all kinds of ways…!

“Ryoya-senpai… get super embarrassed… and feel it lots.”

“St-stop it! You’re making my heart race way too much!”

…Ohhh.

So that’s why Mayana’s been sticking so close—she’s trying to jack my heart rate up even higher!

And just like that, with me completely caught in Mayana’s trap, the merry-go-round finally started moving.

—

Chapter 34: The Landmine-Type Yandere and the Spinning Merry-Go-Round Are Straight-Up Dangerous

The moment we got on the merry-go-round, the battle might’ve already started right then and there.

Mayana climbs on behind me on the white horse and immediately presses her huge chest right up against my back.
She’s doing it so blatantly it feels like she’s trying to crush me with them.

“How is it, Ryoya-senpai…?”

Ugh… no way, this is way too erotic for a high-school guy in puberty…!

Even through her frilly landmine-style clothes, I can clearly feel the warm body heat and the thumping heartbeat coming from Mayana’s massive chest, and it’s forcing its way straight into my back whether I like it or not.

The merry-go-round is already playing its chill, carefree music and spinning around, but I seriously don’t have the mental bandwidth to even think about that anymore.

My heart rate is obviously through the roof—I’m so worked up it feels like my whole body’s about to catch fire.
Every time those two super soft, jiggly, bouncy things I’ve never touched before sway, they slam into my back over and over.

No no no, she’s my best friend’s little sister, dude!
Getting excited over this is gross! Like, straight-up nasty!

I’ve always hated spinning rides, but at this point that doesn’t even matter anymore. I’m sweating buckets, having the weirdest fantasies, and basically getting taken over by some messed-up feelings.

☆☆

“Ryoya-senpai, thanks for riding with me~”

By the time the merry-go-round finally stopped, I was already completely drained.
It’s like the excitement burned me out or something. Those things pressing against my back were just… unreal, so I was desperately trying to keep my face from showing how wrecked I was.

“Haa… haa… Seriously, I’m never riding that thing again.”

“Was the spinning really that bad for you?”

It’s not the spinning that’s the problem—it’s those huge fruits of yours, Mayana… but whatever, let’s not go there.

“Uh, did you have fun, Mayana?”

“Yeah… super fun.”

I was busy hiding how turned on I was, but I could tell the girl riding behind me looked way too happy.

“I think… I kinda get how my big sister feels now.”

“Maki’s feelings? Wait, what do you mea—”

“Ryoya-saaan!”

Right after we get off the ride and I’m talking with Mayana, Azuri comes running up and instantly grabs my left hand like before, lacing our fingers together in that full-on couple hold.

“I took tons of pictures ♡”

“O-oh, thanks, Azuri.”

Azuri holds out her bright pink phone that’s absolutely loaded with sparkly accessories and shows me the photos.

So this is a landmine-style phone… it’s kinda intimidating.

“Hm? Wait, Azuri, these are all pictures of me.”

“Ah, sorryyy, Saito-san! Ryoya-san was just so gorgeous that you got totally cut off in every shot~”

“…You did that on purpose.”

“Did not? Stop being so paranoid, okay?”

And just like that, the two of them start glaring at each other again with me stuck right in the middle.

How many times is this now…?

“So, Ryoya-san? Like we promised, it’s my turn next, right?”

“Yeah. Where do you wanna go, Azuri?”