Your new chastity cage...
Your new chastity cage is forged from Kryptonian steel: ten thousand times stronger than Earth steel.
There is no key. I will weld it permanently shut with my heat vision.
The cage has a core of pink Kryptonite which has an unusual effect on human males, causing them to be constantly aroused.
You'll spend the rest of your life with your cock straining painfully against the confines of its cage, edging without release, and leaking without control.
All for my entertainment, Mr. Wayne.