Just got back from lunch, me and the wife had lunch with some friends. They said that last night they had a threesome. I thought of course FFM but turns out it was with another guy. I know the guy, (both are the wife's friends) and he aint bi or anything like that so I know they were both bangin his wife. I know I would not do that did not like swinging and wont do it again. So what about you guys.