It's in every movie. Countless poor girls have experiened it and countless men get away with it. It's called getting strange. Guys like something strange. The wife of ten years or girlfriend of five is great, but the hot barmaid is a lot more appealing right now. It's true. In fact, you'll find proof in a study published in the June issue of Evolutionary Psychological Science which found that getting off with somebody new is a lot more exciting than the norm.
Researchers had men masturbate to a sensual film with familiar women and then to another film with unfamiliar ladies. Turns out, as expected, the film with the "strange" girls made them reach orgasm much more quickly.
A cheap thrill may be tempting, but don't be a d bag.