O tawamure seito kaichō.Hayato explains his relationship with Ui, describing her as having demanded more attention recently. Ui attempts to pleasure Hayato with her foot, but Hayato wants to study and take a bath. Afterwards, Ui is caught pleasuring herself using Hayato's pillow and blanket. She explains she wants greater physical intimacy from Hayato, at which Hayato snaps and jumps on her. But their moment of passion is quickly interrupted by a drunken Kei.