During the sex training camp at the university, Touma and Panto have sex again and again. Touma is drunk, but Panto is undaunted. Panto tells Touma that they can't have sex until they have "saki" , which means "the end" . To make matters worse, Panto thinks that Touma's "trembling" might be a sign that his girlfriend is "good at sex" instead of a virgin. To protect Touma from this kind of sexual abuse, he tells Panto to rub her "pussy" with a cloth and to put it in her mouth at once. To his surprise, Tokuma agrees to help Panto with his sex training.