I can't imagine a scenario where I would even consider it, regardless of whether or not he would ever know. I would know, that's just as bad.

Nope I wouldn't on any of the girls I've been with and wouldn't on any girl in the future.
It's a morals thing, I would just feel like a shithead, and I don't want any chicks cheating on me and I would kind of deserve it if I cheated on girls before then. It's also pretty easy to just say "hey, I'm leaving you!" before nailing another person, and if I would leave that easily in the first place, I wouldn't be going out with that person.

gawwdd

Since I'm in a broken relationship, yes.. yes I would 'cheat'.. Although shes weighded the option of seeing others.. Just fors pite tho, spite lol

I have before. But we didn't last. I felt dirty and it was just gross. It wasn't even good sex!!

So never again, no

I remember a time long ago when such a opportunity called. I could say she was hotter than my gf, but more IDK open you could say. I guess lust is a big problem in the states and considering I'm French it wasn't hard to realize that cheating would only hurt the girl I committed myself to and that hurt more than going through with it.

No. I would never cheat and I would never even think of another person that way. I am more than happy with what I have.

No, i'd feel far too guilty and i'd eventually end up telling them. If i was prepared to cheat then it would be because i wasn't happy in my current relationship so i wouldn't stay in it.