Natsu grew up in a single-parent household, and while pretending to treat her kindly, the neighbor steals her underwear and masturbates with it. After being laid off from his job, he retreats into his room and gradually his room becomes a mess. The stench is so bad that he tries to avoid her, but when he finds her wallet and reluctantly goes to return it, he is suddenly dragged into her room. "I've been good to you up until now, but now you look down on me!" He forcibly strips her of her uniform and soils her with semen. After being creampied many times, the girl's sanity gradually begins to crumble.