The student council president, Arina, visits the president's house at the cultural festival to help the neighborhood association. The middle-aged man is usually an old man who takes care of the town, but in fact he is a pervert who is hosted by the Sailor Suit Mania Club and has an unusual interest in young women in uniforms. The chairman's friends are colluding, threatening Arina, peering on her panties, smelling her whole body, exchanging saliva, and playing with her restrained pussy in all sorts of abnormal play, including her.