Ok, here's one of my/our earliest MMF situations that turned out to be mind blowing... Dan and I were dating and, as I think I said, we MET swinging. So, me being naughty, I was still seeing a guy or two - and because we were still pretty casual, I didn't feel the need to get Danny involved every time. One guy I loved was an old boyfriend, Bill. Bill is a biker and we have zero in common save for mind blowing sex. He's 6'...