Why do men cheat?

[smackie9]

Obviously not enough if he needed to stick his penis in someone elses vagina.

[michelle23]

I have a male friend who has been with the same girl for the past 5 years. When he cheated for the first time, we were all very curious. His reason was that he wanted to try the experience; he did not want to miss out that experience (of cheating? or of having 2 girlfriends at the same time). Anyway, the original girlfriend went berserk and wanted to break up. My male friend eventually came to his senses, saying that his original girlfriend was really the one he loved.

gf still with him? f**king doormat