Until a minute ago I was very horny, fully aroused and just felt like cumming to this video. The orgasm was really intense partly because instead of just jerking with my right hand, I did it in combination with thrusting my hips as well which I'm going to do a lot more often. I totally live for my penis.
I've done this a few times, but usually I have a paper towel handy. Just like the guy in this video, I can't control myself either and HAVE to let my sperm out.