The student council president, Arina, visits the president's house to ask for help from the neighborhood association at the cultural festival. The middle-aged man is usually a kind-hearted uncle who takes care of the town, but in reality, he is the organizer of a sailor suit maniac club and has an abnormal interest in young women in uniforms. The president's friends conspire to threaten Arina, peeking at her panties, sniffing her entire body, exchanging saliva, and continuing to toy with her young body with all kinds of abnormal play, such as restrained cunnilingus.
