When he goes on a business trip with his busty boss Kyoko, he finds that the only place he can stay is an inn with a mixed bath. Kyoko rapes his subordinate before he even enters the room, as he is confused about what to do. She attacks him mercilessly in the bath and during meals. The subordinate decides that he can't stand being attacked even while he is asleep, so he makes up his mind and rapes him at night, and there he finds...