Simple, it's Cylophin RX the refractory length, or what's referred to as that magical time between erections while the little head stops thinking for the huge one (as a minimum for a bit whilst). Every man (and female) has this built-in time-out, but they vary extensively, relying on a number of things. Let's spoil down the thriller of the refractory duration and how to workout a little affect over the natural reset button of your penis. Erection Physiology: