I have to tell you my experience with a friend from a few years ago to see if anyone has experienced anything similar. It was my Freshman year of High School, I had a friend and I'll call him Johnny. Johnny and I started masturbating together after school one day when we found some porn online.
From the first time we masturbated together all the way to the last time, he made me feel very inadequate and it had nothing to do with penis size, we were about the same in that department. It was at the end of the masturbation that I felt like something was wrong with me because this kid could cum in buckets. Ok, maybe not buckets but cups anyway and I mean that literally.
When Johnny was about to cum he would get a small paper cup and shoot into it and many times he could OVERFLOW this little paper cup, at the very least he always got it half way full. He was maybe like 14 years old then and could make a porn star jealous. On the other hand when I tried shooting into the cup I couldn't compare to what Johnny could do even on his worst day.
For a long time I thought Johnny was normal and I was cumming way below average but now I realize that the volume of cum he produced was not normal at all. To any knowledgeable readers please just tell me how that could be possible, how could somebody make so much cum? Is it genetic? Does it have something to do with diet?