I know you are completely out of control. Your porn addiction and compulsive masturbation is ruining your life. That's why you need to cage that cock and let me take control.
I know what you need. You need guidance and training. Someone to answer to. A mature woman in authority. A teacher, a key holder.
This can be a very rewarding experience for both of us
Maybe you are new to the idea of chastity and would like to discuss the possibilities with a woman that understands or a seasoned device wearer who needs a long term key holder; I'd love to assist you through your journey.
That cock belongs to me now.