Updating:
2 days ago, Sally, the leader of the drumming and kirtan, held a July 4th party. Of course Ginger, Carla and David were invited, as was I.
It was my first chance to meet David and a chance for getting to know Carla more. I was nervous, and the party was a bit awkward, but I managed to keep up a friendly calm front, I think.
David was friendly and chatty to me and Ginger. He wasn't what I expected. He's one of those tightly-wrapped, super Type A personalities. He did remind me somewhat of a guy I had a crush on years ago, so that was confusing.
Both he and Carla were in tight clothing and had tight fit bodies. They both also got into bathing suits and had a swim in the pool, which, most adults did not. Ginger was all eyes.

They are both around 40 but have the bodies of 25 year olds. Carla of course, wore a bikini.
Oddly, Carla ignored Ginger almost 100%. He told me later, she told him she did that to "show respect" for me. Which was odd. Also, David wants to be stealth in general, and Ginger doesn't want Sally to suspect anything. Yes, this triad was all a big "dirty" secret and I was in on the damn secret. Yuck. I am out to pretty much everyone in my life, so it felt bad! I remember when Ginger first got involved with Carla and I said, Might it not get awkward dating within the drum community? Oh no, he said.
Uh huh.
So, I don't think I will be going to any more of these events til things change and people grow up a little.
In other news, Carla has offered some dates she and D would like to get together with Ginger in the coming week or 2. So, she is at least attempting to help me plan ahead. David is supposed to come alone to see Ginger some times in the next couple days. There are still no one-on-one dates allowed for Carla and Ginger, and no time boundary on that rule. I guess it's all up to David. Carla and Ginger seem fine with that.
I did request that one of those dates Carla offered would be a good time for the 4 of us to have a pow wow. She didn't respond, but Ginger is finally thinking it would be a good idea for us all to meet privately to discuss this attempt at a polysexual/polyamorous relationship. We didn't get to talk about relationship stuff at the party, it wasn't the right time. And of course, Carla was pretending she wasn't even Ginger's friend there!