Orgasm question

I’m curious to those that have had a dry orgasm or super O, when you’re getting close, is there a feeling of “the point of no return” like that of the regular penis orgasm? I’ve had many pleasurable sessions with a few hfwo with a little penis manipulation. When I’m just doing prostate play and no touching, I get what I think everyone calls leaves, but they always slowly dissipate in pleasure. Thanks.