"School Swimsuit The second volume, bearing the title "School-approved Obscene Costumes," is finally here after more than 11 years! Mirai, a bright and lively high school girl, is in love with a middle-aged man who is a janitor for some reason. She has never been able to talk to boys her age, perhaps because she is too self-conscious about them. One day, her senior confesses his love to her and forcibly plays with her body. While she is confused, the image of the janitor flashes through Mirai's mind, just as she is thinking about giving herself over to him and dedicating herself to him.