When you are going to relationship therapy with your woman, ask the counselor whether jacking with your buds is technically considered cheating, since she doesn't have a cock and can't shoot jizz like we can.

Then see who hits you first.

I think if you are just jerking, it wouldn't be cheating. If you were to resort to sucking off or giving or getting fucked, then that would cross the line of cheating.
P.S. Where can I find a couple, two or three guys that want to get their cocks off?

Let me ask you this. If you found out your fiancé/wife got naked and fingered herself with a female friend, either touching each other or not, would you consider it cheating?

Also consider whether or not she's hiding it from you.

I don't understand how so many guys can think it's not cheating at all, but when you ask them if their wives know about it they say "hell no". Would they be cool with it? "Hell no.". Dude. Then that's cheating.