Possessing Who?

"I wish that my bed was clean and that I suddenly become a slime with bodyhopping and shapeshifting powers." Just as he wished, Jon's body suddenly lost cohesion and dropped to the floor in a puddle of slime. It was a very strange feeling. Even though he had no appendages, he could still move around. And even though he had no brain, he could still *think*. *Now, who should I possess first?* Jon thought. Just at that moment, someone knocked on his bedroom door. Thinking that this would be a good opportunity to try out his new ability, Jon moved along the floor and beneath the door. The person on the other side screamed, as Jon took over the person's body. After the possession was complete, Jon looked in a nearby mirror to see who he had possessed. It was ...