After more than 11 years, the second series titled "School Swimsuit School Certified Obscene Costume" has arrived! ! For some reason, the cheerful and lively schoolgirl Mirai is in love with a middle-aged janitor. Boys of the same age are too conscious, and they can't speak at all for a long time. One day, her senior confesses her love and forcibly plays with her body. Amidst her confusion, the moment she decides to leave herself to her senpai and dedicate everything to her senior, the image of a janitor flashes through her mind in the future.
