ENGLISH CLIP Welcome! You have volunteered to take part in a scientific research project. The aim of the project you are taking part in is to find out how many times a male subject can cum in a given amount of time. I will milk your prostate, stretch your urethra, make you ejaculate and finally milk you dry with my hand. You'll find out how many times you come in the end in the clip. Take part, for scientific purposes only, of course.