Keep practicing and having fun. I find it easier to have someone edge me because they don’t lose motor control when orgasming. And it’s nicer to have someone else take care of it for me. To give you a goal, I had a total of 23 orgasms including the release at the end. I could have had more if I allowed myself not to cum yet at the time. The number of edging orgasms doesn’t necessarily translate into a stronger finish.
I do this sometimes. It was easier when I was younger but recently when my friend let me watch her masturbate, she climaxed three times and told me in advance that she would have more than one. So, I was able to have small orgasms myself while I watched. Not three...probably two (and we were NOT in sync.....something to work on) before she finished and came over to give me the blowjob and release.
I don't know if this is quite the same thing but I had a fun experience once. I was masturbating like normal. The orgasm came and I kept rubbing as I came. I often do this, but something must have been different because the feelings suddenly got super intense. I actually gasped from surprise and pleasure. Never happened again but it was great
I have had orgasmed twice in a row a few times. I have only been able to orgasm three times in a row a couple of times. Double is good BUT triple is fantastic!
Have had dozens in one session. It is learned over time. The cool thing is I keep my hardon and my cum.