Mmmm don't realy spend a lot of time caring if it is fake or not. It was still hot too watch. Some of the hottest footage that I've ever seen was of guys who did the whole saline into the balls thing. It still looked great on camera.
I tend to cum a lot, but not because I'm some superstud, but more likely because it has been awhile. I'm usually too busy, distracted to wank much, so when I do finally pop my wad, it is usually a build up of several weeks. Amazing how much can accumulate in that time.
For you guys who wank on a daily basis. I recommend taking a breather from the wanking for a spell. If you're like me, in a constant state of near arousal, it shouldn't take you long to work up your own geyser to impress the crowds.