At the school gym(Bodyswaping dream.)

You open your eyes to see your in your schools gym. When you look around you see everyone in your class in there gym uniform. You realise your shorter than most of the people in your class. You look down to see your wearing the female uniform. You also notice the pair of b cup breasts on your chest. You realise that you are in Kate's body. You look to your left as you see yourself. You come to the conclusion that Kate is in your body.

Your P.E Teacher yells something that sets the course of this dream