C1156 A Mysterious Visitor

At a glance, I could see Fatty wearing a vest and shorts. He was staring outside the window with his butt up.

The room Fatty was staying in was the one he had specially picked last time. Although the room was not facing the sun, the window was facing the backyard of the hotel. There were very few people walking around here, so he could sleep in the morning without being disturbed.

Therefore