Detained Restraint with Nipple Clamps
Restrain and control him.
This restrain system encircles his cock and waist while securely strapping his wrists to his sides. Then the chain attaches his nipples to the cock ring. The ring that the nipple clamp chains branch off of is just begging to have a leash clipped to it. You could lead him around with every tug translated to his cock and nipples. You can choose to use his accentuated cock, or you could restrain it with a cock cage. With his wrists strapped down and his cock and nipples at your mercy, it will definitely put him in a submissive position.