apparently I do "the move" according to my wife, where the point of no return makes instinct take over and I move the exact same way every time I cum, a specific thrusting motion and rhythm, and I pull out (she loves my cum shot all over her!) and then my hand strokes and squeezes in time with each pulse and each shot. After the shooting ends I jerk it like medium intensity to keep cumming and finish, usually lasts 30 seconds to almost a minute, non stop pulsing and cumming.
When I go and go and then let go cumming hands free feels good but I feel like I need to stroke more to actually finish, so that's when I cum 2 or more times in a row. The ejac with no major O is like a mini O, the one after that if I stroke it is a double major O.
I want to stop when cumming starts and hold the base of my cock, and let it happen that way. I just can't make myself do it, I like cumming the way I usually cum the best!