I firmly believe this, given the right set of circumstances there isn't a man alive that wouldn't cheat and I think anyone that doesn't agree is just dillusional or haven't been in a situation where they could get away with it..
Oh, I wouldn't see escorts while I'm in a relationship. blah blah blah, bullshit, if your fav escort calls you up and says listen, anychance you'd call around and fuck me all night long they'd turn around and say no, sorry, I'm in a relationship... they're talking shite...