Hi, Melvin;
I got into Kegeling for reasons other than premature ejaculation which I only get when I haven’t had sex for awhile, like more than a week. I used to dribble and wanted to shoot again, and I got interested in learning how to have multiple orgasms, specifically “dry” ones to prolong but to end with a wet one.
Over maybe a month or two I worked up to doing about 400 quick-pulse Kegels. I remember I started at 25, then added 5 - 10 a day. When I could do 400 and not feel that my BC was stressed, I worked more on duration of the squeeze than on a goal of 400 Kegels/day. Can’t tell you why but I was working gradually toward being able to hold the Kegel squeeze for 20 seconds. This duration turned out to be good for me in getting though the “inevitibality” phase. Timing was everything, I learned. To prevent ejaculation you have to clamp at just the right millisecond, very firmly, and sustain the squeeze; to make it work you have to have a very good understanding of the sensations you experience leading up to when ejaculation “inevitability” kicks in for you. Edging can teach you that but be prepared to blow a whole lot of loads while you are learning. However, the practice is fun. If while learning you do have to blow the load, don’t feel bad about it, just go ahead and enjoy the sensations. There’s always later or tomorrow.
I did get fairly good at dry orgasms; can have two of those, but when I get toward the peak of a third one, I’m way too turned on and have to let go. Still, doing this made a significant different in how long I can last in sex.
And for sure the Kegel exercises increased ejaculation velocity over time. I will never be an Olympic shooter, but 6 - 8 inches is a whole lot of difference from my former dibble/ooze style.
A lot of ejaculatory control during sex (easier in masturbation) requires having a cooperative partner who understands what you are trying to learn. If you pause in your strokes to regain control and your partner keeps moving in spite of your signal, you are probably going to cum, like it or not.