I know an interracial couple and we get together 2-3 times a month for fun. He mostly watches me fuck his wife but she likes it when he sucks my cock with her. I suck his bbc a little every now and then as well. She loves for me to fill her cunt with my cum and every now and then lets me paint her face or tits. Once we had a mmmf. LOTS of fun. I got to eat and then fuck her used pussy.
I've done it a few threesomes with my ex and some friends. To me, MMF is better than FFM if you find someone with an open mind to what happens, happens. Once with another couple, it all started out well and that night everyone did everyone else. The next morning the guy was upset about what all him and I did (he was sure enjoying it at the time). I didn't hear from him again for years. (He started talking to me again a few months ago)
Like I said, you need to find the right people for it all to work out ok.
