Natsu is a girl who grew up in a single-parent household. After the uncle who lives next door loses her job due to layoffs, her personality has changed completely, and she has become a nuisance to herself, holed up in a garbage room with a strange odor. One day, he picks up her wallet and when he reluctantly goes to deliver it, he is suddenly dragged into her room. ``You're looking down on me! You're licking adults!'' Her uniform is forcibly removed, smeared with semen, and creampied multiple times.