Detain his cock and balls in heavy stainless steel!
Just because it's attached to his body, doesn't mean it belongs to him! That cock is all yours, so make sure that he keeps his hands off of it until you're ready to show him mercy. Not only that, he shouldn't be allowed to even get hard without your permission! This chastity cage will ensure that you have complete control over him, with his pathetic penis shoved into a cold, metal sleeve and his balls wrapped in a heavy ring. Tease him while he's trapped to witness true desperation as his cock attempts to grow within its prison! An optional urethral insert is included, which can be easily screwed on. Its hollow core allows him to piss while wearing the cage during long-term use. Two different sized base rings are also provided for the perfect fit around your slave's junk. Made with stainless steel, the entire device is heavy, to pull down on his genitals, as well as non-porous for easy and effective sterilization.