An update for those who are interested. Joe and Shannon visited this past weekend and got a hotel room near us. They know that we are busy with the kids and house on weekends, so they stayed there. They arrived Friday around noon, got into their room, and let us know that they were there. We sort of rotated over there for our fun.
The interesting things for me were primarily psychological:
On Friday, Lora and Red, their favorite couple to swap with went over. Red and Lora have really bonded over this.
Saturday, was the main event that Joe was particularly looking forward to, David and Red double teaming Shan while Joe watched. I was lucky enough to be the one woman there when that was going on. It certainly wasn't love making, not even really sex, more like performance that both Shan and Joe enjoyed. David explained that Joe like it because it makes him feel as though he got the high performance model in his wife. Shannon just likes getting attention (and dick) from different men, both one at a time and together.
From my perspective it was odd watching because I wasn't jealous at all, despite seeing Red, David, and Shan all having some pretty intense orgasms. I was also the one teasing Joe as he watched what his wife was doing, until he cam in me then I went over and had Shan eat her husband's cum out of me as David fucked her. Fun.
We rotated through some other permutations, but nothing unusual for the people on this Board. If there's interest, I post whenever we get together with them, but the uncertainty of where this was going when it started is gone.