Haven't kept close tabs, but from what I can recall.......in a 24 hr period it's probably 5-6 times. In a one hour period, definitely 2 and probably 3.

Longest I've gone w/o ejaculating? 3 months. I was 14 and sought to abstain from masturbating, but eventually caved in. What was it like? Well, it wasn't the size of the load that I remember as much as it was the feeling during orgasm. Extremely intense. Nowadays, I do notice the size of the load when I abstain and then masturbate. It feels good, b/c the size of the load is so much greater than when you're going at it once a day.