In your room at your parent's house

You wake suddenly in your dark room. You are covered in sweat and can feel your cock digging into the bed beneath you- except it feels more substantial than before. You quickly jump out of bed and take stock of your body. You cock is now a nine-inch, uncut copy of the demon's. The rest of your body has been tuned-up with a hint of unnecessary body fat, and the perfect muscle definition of a young athlete.

You can feel hormones coursing through your cock at a level never-before dreamed. You feel an overpowering need to stuff it into a man, willing or not.

You know you need to get laid now, and something tells you that you can have your pick. You suddenly catch the scent of a man. It's funny how you instinctively know what you are smelling. You would have never noticed it before, but now you are part demon.