The scene opens in a men's bathroom, where a young woman named Yui and another man are having an orgasm. Yui asks the man if he is going out with another woman, and the man replies that he is. The woman asks Yui what he is talking about, and Yui tells her that he wants to have sex with her. The young man is shocked at the young woman's request, and she tells him that they cannot have sex if they are not enjoying it. The girl asks the young man if she can get his number, and he tells her to do so.