ok, my favourite mmf is when the guys know each other, for some reason if the guys are mates there is a better vibe.
It is fairly easy to find another guy to join in. I know plenty guys who like/want to see me being shagged by other guys.
Some guys do talk about this with their mates and if one of them knows a girl who is willing then off we go! :biggrin1:
For me, this is usually the case.