My wife messed around with another couple quite often, almost weekly. We swapped, for oral but we never fucked the other couple but I loved seeing her suck his dick while his wife sucked my dick. My wife caught me staring at her sucking him off and she asked me about it. I admitted to wanting to try it but I never got the courage up to do so with them. I did meet a guy and we would blow each other but now, so many years later, I want to hook up with a full bi couple but I am not sure how to bring it up since we have not done any freaky stuff in years. We've met a few couples that we'd like to fuck with but we have no idea how to go about it. Any ideas?