Yes, but not for years.back in my teens and twenties I was in both threesomes and foursomes quite regularly. They were all combinations of male/female.
NO and I do not want to . It would kill my ego I suppose. I have that in my mind that I have a small penis - and it would drive me crazy if I see other guys fucking the same girl/guy and she/he likes it. I would think the other male would be better.
I know its stupid but thats in my mind