A Chinese man arranged for a hooker to come to his room for the evening. Once in the room they undressed, climbed into bed, and went at it. When finished, the Chinese man jumped up, ran over to the window, took a deep breath, dove under the bed, climbed out the other side, jumped back into bed with the hooker and commenced a repeat performance.

The hooker was impressed with the gusto of the second encounter. When finished, the Chinese man jumped up, ran over to the window, took a deep breath, dove under the bed, climbed out the other side, jumped back into bed with the hooker and started again!

The hooker was amazed at this sequence. During the fifth encounter, she decided to try it herself. When they were done she jumped up, went to the window and took a deep breath of fresh air, dove under the bed to find 4 other Chinese men.