Hey everyone, I just found a sexfight pen and paper roleplaying game! It's called "Sexcraft" and it looks awesome. It's also PWYW (pay what you want) so its free. It's got sexfighting and magic which is a perfect pair for me. After reading it I sent the author some dough and an email thanking him.
http://rpg.drivethrustuff.com/product/89987/Sexcraft-A-Little-Game-with-a-Lot-of-Sex