Tsundere Inran Shoujo Sukumi

Synopsis

During summer break, the protagonist catches his classmate Sukumi masturbating in the girls' locker room. He blackmails her, threatening, "Meet me every day if you don't want this exposed!" Her requests grow increasingly daring, and their encounters peak with a rendezvous at the swimming pool...? An extremely explicit summer adventure unfolds with Sukumi! Their passionate summer relationship begins now!