I'm going to tease my slave ruthlessly, but first I'm going to restrain him so he cannot move an inch. I wrap him in cling film first, then layer that with bright blue duct tape. I make sure to cut out a nice hole for his balls and cock, then tie them to the bar above. Now that he can't wiggle and inch, it's time to tease that cock until it aches..The harder it gets, the more he whimpers..