The girls go to the train station to take a shortcut home. As they walk, the girls feel like they're being forced to have sex with each other. They're not sure why they feel this way, but they think it's because their bodies aren't under their control. The girls decide to go back to the hotel to check out the rooms. They find that there are only six available rooms in the hotel, so they decide to stay in a room that's even bigger than the one they've been looking for. They don't realize that the room is actually a king-size bed, which means that the girls are going to have to take off their kimonos and put on their new clothes. They decide that they'll have to do this before they get home, since their mother taught them how to do it back in the day.