Hatsumi-senpai Is a Substitute

Hatsumi Senpai wa Hoketsu / "I wouldn't mind trying it with you, senpai."Hatsumi, a third-year substitute on the baseball team, flinches everytime at the slightly excessive skinship from Hinaki, a second-year regular.One day, however, Hatsumi witnesses Hinaki kissing another member of the club and begins to feel unsettled.A sensitive BL between a senior who is always an substitute and a junior who is a regular.