Ex wife cuckold advice

I would like some advice on how my ex wife could put me on chasity, panties, and basically make me a sort of cuckold slave.

We are very amicable, etc. I think if I brought this up and even mentioned giving her most of my monthly paycheck (need some money for rent because we are divorced and living apart) doing all her chores, etc.

I think she would say no and be weirded out at first but I think she would run with it specially after she talked with her friends. I could see her going from enjoying convenience to enjoying teasing.

I would offer even offer all the money I walked away with in the divorce if she considered letting me watch, or sit in the other room while in chastity when she is with someone (although I think I should bring that up only of she is receptive to the idea).

Question is, how do I bring this up. Somebody suggested not doing face to face, so I could give her time to think and talk with friends. What are your thoughts?

Thank you.

David