I played around with it in maybe six sessions. Sometimes not much, other times some really good sensations. Not sure if I was doing it right or it’s the right size. Then Saturday, I had some time alone and got serious, relaxed and lubed up, put aside expectations and just gently chased the pleasure for an hour or more. Then WOW. I can’t believe it feels this good. Then over the top. Three dry O’s in a row. I take it out because I think I’ve had enough. My body has different ideas. I come again. And again. I’m starting to worry that I might not stop cumming. I come two or three more times and it’s mostly over except for the awareness that something’s clicked and I get it now.
So a big thanks to the other posters who’s advice has made this possible.