During sex training at the university, saki tries to convince Mioka to be her "teammate" in a sexual way. Mioka, however, refuses, saying that she wants to be with Touma first. Worried that Mioka will find out about her relationship with saki, she tries to kiss her, but Touma will not find out. She then slaps saki in the face and tells him to slap Mioka in the mouth as well.