Uncut! The 30-second challenge!

It really works! I have developed a new technique with which I make every cock cum in under 30 seconds. I have already tested this technique on over 10 tails. The fastest was 7 seconds. Now it was time to prove it by video. Namely UNCUT! There is no cheating here. I'll show you in the video exactly how I proceed. For this model video I have of course invited a corresponding model tail, so that the visual impressions come across well for the viewer. If you think that you can hold out with me for more than 30 seconds, please write to me. But so far nobody has made it.