"What do I use it for?" Karyn asked.
"Yeah," said Jon, "I mean, do you use it for anything besides delivering presents?"
Karyn giggled and looked down towards Jon's feet.
Jon looked down as well, and yelped when he saw himself dressed in a ridiculous red and green elf costume.
"Karyn!" Jon exclaimed, "did you do this to me?"
Karyn beamed. Jon stepped towards her and immediately started to trip. He barely had time to glance down to see that his shoelaces were tied together. He was sure they hadn't been a moment ago.
Just before he hit the floor, the world flashed, and Jon landed with a soft whoomph! on a mattress. He looked around and saw that he was suddenly in Karyn's room. He rolled over and sat up, the bell on his pointy elf hat jingling merrily.
Karyn stood at the foot of the bed, grinning from ear to ear.
"Why Jon," she said, "I use my power for LOTS of things besides delivering presents..."