In the dormitory of the boys' school, Mao lives in the same room with the delinquent boy Hisashi Otomo.

They made three agreements: “not to reveal that Kotobuki is gay and has a boyfriend”, “touhou not to regard Mao as a romantic partner, and not to interfere”, and “not to interfere with each other's behavior”, so they get along well as roommates.

In the spring of her sophomore year in high school, Mao shot a BL-themed movie during the film club's activities.The director asked me to make Shou the protagonist%, and my eyes gradually couldn’t leave Shou——!?