Thats a rough way to do it.
I'm legaly single, but like I said in another post, we've been together many yrs. We've tried prety much everything 2 people can do. Now a few weeks ago she tells me "I'd like to try a 3some". Kind of half worried, I find she meant with another girl.(No penetration) I tried to be all cool like "Well if you want to". But inside "Yes!!! Every mans dream". She's kind of jealous because she knows I've done a 3some before I met her but she never has.
You gotta know our relationship to understand. I go out with my buds, so does she (hers not mine). And we both trust each other fully. She even told me once after I told her about this really hot Russian chick I hung out w/ in france, that she felt a tiny bit guilty that I couldnt sleep w/ her. (I could have used the area code rule now that I think about it.)
My chick is the coolest, and it's that attitude that keeps me from doing anything. I've had more chances than I can count, but it's really much easier to be faithful when you can go home to someone like her.
Point is, when you find the right person, you'll be loving it as much as being single.
PS. And if she wants to have a 3some with another chick, even better.