It's not so much of a "blow", just kinda of runs out of my limp clock and stretched out piss hole. Feels just as good, and to me better, than a hard cock. And the fisting part is just the best, too.
I can tell you, that stuff coming out tastes as good as it looks. Only half of it ends up coating my limp cock to help me orgasm, the other ends up down mine or my wife's throat. After I'm good and clean inside I suck it out with that hose and and save it in a jar.