The song begins with the protagonist's declaration that he cannot believe that his fortune is telling him that he is going to have sex with a girl who is so sexy. The protagonist, however, is not so sure. He is certain that the girl, Asumi, will wake up from her sleep if he does not stop. He tries to comfort her by telling her that he will try to put his cum in her breast, but she will not believe him. He then tells her that she is the one who has hugged him first, and that she will be the one to slap him when he tries to get into her breast. He tells her to slap Asumi's "dick" in front of her, and she agrees to do so. She then tells him to slap her in the nipples, and he does so.