i have experienced something very similar to this monster orgasism. I also take ZMA, which I think is great. I generally wake up with monster wood, but then again I am only 23.
But yeah saving your load for a few days is a great way to increase the size of the load. I have noticed that when you save up for about 3 days, then you orgasism once, the second time you start it feels almost as if your starting fresh. Usually w/o saving it for 3 days the second time makes your di-k throb, but you don’t get that when you save up.
I guess this only applies to single guys, cause if she wants it well then….. Oh one more thing another great thing about saving it is that it really ups your confidence and makes you real aggresive in the persuit for sex. which def. helps.