"Hmm hmm hmm~, hmm hmm hmm~♪"
I was walking unusually cheerfully across campus today.
I might have even skipped if I weren't restraining myself—that would've been too much.
"What's with that dopey look on your face?"
The voice made me freeze mid-step.
Turning my head, I saw Sato-san standing there with her arms crossed, sighing in exasperation.
"Ah, well, just... you know."
"Let me guess—it's about Shizuno-san, isn't it?"
She saw right through me.
"Y-yeah. Actually, Shizuno-san and I are going on a hot spring trip together during Golden Week."
"Wait, seriously?"
"Something about winning it in a shopping district raffle."
"Ugh, that's so middle-aged."
"I think that part's cute."
When I retorted, Sato-san sighed again.
"Honestly, you've got a cute, tight, big-breasted gyaru right next to you, and all you talk about is some older woman. It's kinda pissing me off."
"S-sorry."
"Way too quick to apologize—hilarious."
I had no idea what was so funny.
"Alright, Shinta-tan. Time for Yurina-sensei's lesson now."
"Huh?"
Then Sato-san leaned in and whispered in my ear.
"Your very own sex instructor—Yurina-chan explodes~, just kidding."
She stuck out her tongue playfully.
"Well, I'm really just your fuckbuddy."
"A fuckbuddy...? No, no, I already have Shizuno-san—the amazing woman I've set my heart on. So there's no way I'd ever sleep with—"
"Yeah, yeah, save the speech. Let's go~!"
She grabbed my arm forcefully.
"Ah, hey, wait~!"
*****
Squelch, squish—disgusting wet noises filled the air.
"Waaaah! Shizuno-san, I'm sooorry!"
"Quit whining like a baby!"
Sato-san, riding me while grinding her hips, scolded.
"Besides, Shizuno-san's nice. She'd forgive me. If anything, I'm helping improve your pathetic bedroom skills—you should be thanking me."
"This is just you satisfying your own urges, isn't it?!"
"Oh, busted?"
She stuck out her tongue.
Even I had my limits—this pissed me off.
I grabbed Sato-san's slender waist.
"Eh?"
"Hmph!"
Thrust!
"Ah!?"
"Hmph! Hmph!"
"Ah!? Ngh!?"
"Hmph! Hmph! Hmph!"
"Ah!? Ngh!? Hah!?"
"Hmph-hmph-hmph-hmph-hmph-hmph-hmph-hmmph~!"
"Ngh-ah-ah-ah-ah-ah-ah-ah-ah~!"
Ugh... Shizuno-san, forgive meee!
*****
Meanwhile, Shizuno-san was...
"Fufufu. I can't wait for my hot spring trip with Shinta-kun~"
Packing her bags in high spirits.