Aoba Fuminori's Manga List

Itsuki Higuchi and Shunsuke Nanase, a new PE teacher who just joined the school this year, are secretly dating.

On the last night of the school trip, while supervising the students during bath time, Shunsuke was playfully splashed with bathwater by some of the students. Around the same time, Itsuki, who was also taking a bath, became so excited upon seeing Shunsuke soaking wet that he got a nosebleed and passed out.

Thanks to Shunsuke's care, Itsuki eventually calmed down. But he'd been bottling up his frustration all trip, unable to act spoiled around Shunsuke. And finally...
"Shun, I can't take it anymore. I can't hold back..."

The sweet school trip memories begin for a puppy-like, younger top who loves Shunsuke way too much, and a tsundere rookie PE teacher bottom!