A middle-aged man with a fetish for uniforms repeatedly rapes a stunningly beautiful girl in a sailor uniform. (SSNI-305)

Student council president Hashimoto Arina visits the president's house to ask the student council to co-organize the cultural festival. But this uncle is actually a pervert who is obsessed with young girls in sailor uniforms. He and his accomplices force her to expose herself, smell her body odor, exchange saliva, tie her up, and play with her tender body in various ways.