What I understand by the term "reverse kegel" is that there's a gentle pushing out component to it. I find that does help to make my pelvic floor that bit more expanded and open. I think I might have an unusually tense pelvic floor though, so maybe I found it more useful than other people would IDK.

I didn't think of it either for like 15+ years, it just emerged from a conversation I was having with an AI... where I told it I could get nice feelings but not reach a full climax... it suggested a "leaky bucket" theory, where I was perhaps draining the pleasure out in small amounts, in a way that wouldn't let it overflow. And that's what lead into that session. I was doing a lot of light reverse kegels... ignoring pleasure and focusing only on relaxing the pelvic floor and feeling a rising prostate fullness.

I'd be curious if it changes anything for your sessions. I haven't had much time to experiment with it properly.

Thinking back, I do remember an old thread from this forum, something like "Try not to orgasm" that might have been in the same ballpark.

So my question is, Has anyone else experienced this? If so, what do you do to control it or how do you make it stop?

I have been here myself. Over time it does get less. I still experience unexpected jolts of an intense orgasm that happen suddenly when something arouses me. It doesn’t last long but it could be difficult to explain if someone witnessed it. If someone ever asks, I plan to pass it off as a nerve of a cramp so not to let somebody know I just had a brief orgasm. As @Clenchy put it, train yourself out of anytime and any place. Occupy your mind with something that makes you think so you won’t have time to think about p- gasms. Lately, I’ve been holding my contractions really hard at the end of my sessions and while circling my nipples, I will have a HFWO. That definitely helps me end the session and it takes a while for the refractory period to pass.