Who choked me a little during,

 
And wow. I totally get what Cheryls character from Archer means. Super intense O. Never thought I'd be into asphyxiation, but this guy did not do it as painfully as the previous partner who has tried it on me years ago.

And he likes being spanked. He is quickly growing as a favorite play partner.

A client took me to a party which was located in a Large house. It was a sexual orgy. The requirement was that guests must wear masks only. You were free to observe, participate, explore or experiment sexually with other guests, and join in the orgiastic group activities and any of the impromptu performances that occurred in each room.  Every room had an exotic and weird theme, complete with toys,games, and lavish backdrops, even animals.  The one l enjoyed the most was being pined down by the male guests while snakes slithered over my body....the  feeling was highly exhilarating and more than a bit scary, but in an erotic way, an extreme level of sensual awareness.  

Kisses,
Frederic

But I've wanted to have a session where a provider is giving me a legitimate massage and then things heat up from there and we just start fucking.

I talked to 3 providers about that scenario
First  seemed like she would be down for it but she ended up retiring before I saw her
Second said she'd do it but we ended up doing nuru
Last provider I talked to said she would do it, but she was looking so good that I totally forgot about the masseuse scenario.

Playing strip poker with a gentleman. Unfortunately, in my younger years I didn't do this.

Participating in Sage's orgies have always been a top experience.

Those are probably my most two memorable experiences that I can think of off the top of my head, but I bet I could come up with more if I thought about it for a moment.