Just a warning - the above video shows a man with what looks like one of those exercise balls attached to his perineum, but it's not an exercise ball, it's his actual balls. So I'd say it's NSFW and click at your own peril.
Disclaimer: What you read here may or may not be true. I do not claim credit for any images, except where noted. Please let me know if I use your image and you would like it removed.