It is the breakdown of relations between men and women. For the first time in America's history, single womem make up 50% of the female population. Put that together with the fact that a lot of men like to keep mistresses and extra girlfriends, and you have probably 40% of men that are hopelessly single. Most NORMAL women do not want to come near anything that resembles pornography, I don't know any gay guy that is prudish about naked men. Try to get your average wife or girlfriend to have sex on camera... you might as well try to move a mountain. THAT IS THE REASON THAT SO MANY STRAIGHT GUYS HAVE THEIR COCKS IN THEIR HAND ALONE IN A ROOM, it's not fucking rocket science!!!!