"...a part of your body will either grow or shrink to a random size, this will all seem normal to everyone around you, and only you and I will know your original form. Your body will always be able to move like it is its original size, so you still have to deal with school and if the changes require you to remain naked it will be excepted as normal. And for your dare, I dare you to never curse anyone."
"You little..." Jen was cut off by kyle hanging up the phone.
"There's no way that could be true." Jen looked at herself in the mirror. "Well only one way to find out."
Jen sat on her bed and said "I have never lied in my entire life."