Anyone see or remember the site dominated-men. I was also too chicken to apply. But they had regular guys go. The Dom has them risk forfeits that are agreed before hand. Hard spanking from a belt was one, my favourite- the dom can invite a stranger in to use you too.
Then the guy has to guess what colour underwear the dom has on, each wrong guess guy loses a piece of clothing. If he ends up naked without getting it correct then he gets tied to the bed and used.
Very hot. If you happened to win I think you got cash