The narrator is in a hotel room with his teacher, a math teacher named Yuautsugi. The teacher has been running the hotel's reception desk, but the narrator is confused because he has not seen the teacher in some time. He wonders if the teacher's twin brother is also in the hotel, and wonders if he has forgotten about the previous night's escapade. When the teacher tells him that he is fine, the narrator falls asleep for a brief moment.
The narrator is in a hotel room with his teacher, a math teacher named Yuautsugi. The teacher has been running the hotel's reception desk, but the narrator is confused because he has not seen the teacher in some time. He wonders if the teacher's twin brother is also in the hotel, and wonders if he has forgotten about the previous night's escapade. When the teacher tells him that he is fine, the narrator falls asleep for a brief moment.