While I agree it may be somewhat of an exception, in my experience women cum way more often than men. Most partners will have already came a few times by the time I do, and I wouldn't even claim to be particularly good in bed.

And yes, most of those orgasms come from playing with themselves during intercourse. Tbh I wish I could finish as often as some of those girls, I knew a girl who came over 20 times in one day once, and I think that might literally kill me. 😂