Ha you mean double like two guys in my ass at the same time! I shouldn't laugh since the guy I'm seeing now is bigger around down there than two average guys put together.
No I haven't ever done two guys at the same time. I guess most of us have wondered what it would be like? It sounds like it could be fun. Out of the boys I've dated I can't imagine any of them wanting one of their friends to have been doing it with us. There were a few times it crossed my mind but I never suggested it. The guy would have to do that. And then it would depend on our relationship, or friendship since I've had and now have a sex partner who I'm not in a romantic serious relationship with. We're just friends.
For me this is probably something I would just let be a fantasy-like several super hot and hung guys all wanting to totally dominate my ass, heehee
sounds awesome but I'd never go there.