Looking at porn doesn't mean he prefers other women. I am sort of conflicted on the issue of porn. On one hand, I think it's gross. On the other hand, I know that men are very visual when it comes to sex. While you or I could jill off without any visual aid, most men either look at porn or visually recall past sexual encounters. I heard Adam Carolla say once, would you rather have him j/o while watching porn or while thinking about his ex-girlfriend? LOL.