Learning Experience

 

After just a day stuck in his sister's body Gary was ready to do anything to get out. Unfortunately the only way back to his proper self was to fuck his perverted friend Bob. Only cumming on Bob's frighteningly large cock could break the spell. 

To Bob's credit he did try to make things easier but Gary was so disgusted by just the idea of being touched down there he rejected any attempt at foreplay from Bob. Instead he insisted they get the whole nasty bussiness over with as fast as possible.

Gary only realised his mistake when Bob's cock began to force its way into his unprepared pussy. The whole painful encounter was at least mercifully brief with Bob coming after just a few rough thrusts but that was little comfort to Gary. 

Clearly he had to learn a lot more about being a girl if ever hoped to be a man again.