I feel so bad

Well me and some girlfriendshad a girly nite and we we're talking to a guy on msn and he offerd to wank we thought it would be exciting so we watched but today when me and my boyfriend were having sex I had to push him away because I feel so guilty that...

I'd watch another man rack himself off am I ment to feel this bad?

Was it bad what I did all my friends siad I'm being silly but I really feel guilty kinda I like I've cheated on him I know it sounds stupid but what do I do ?

HELP!

you should sort of, but try not to think about it.

hahahaha
just tell your boyfriend
dont make a big thing of it though, or he will to
just in casual conversation be like " oh my god, so this guy started ... on webcam the other night while us girls were having girls night! how weird is that?? hahaha" make sure to add in that all the other girls were there too. im sure it will be fine.