I would love to know where that original video came from. I was told it's a guy in Germany with an extra hole in his urethra into which a tube was inserted. His balls are obviously covered with fake balls, based on the misconception that semen is stored in your balls. It's a great piece of video though. I'd love to find the original. Anyone have a longer or better copy or know more about this and why his semen is yellow. :O)
it may be another hole with a tube inserted..?? but the ball sac seems real, its just either filled with saline.. or silocon.