Wife is ready to return

I shared my wife for a few years and we recently took a break. She is very into connection and got attached to most of her bulls which was an issue for me. We had trouble setting hard boundaries and she fell for a guy.

Didn’t plan to return but she is telling me how much she missed it. Our sex life has been good but even guys smaller than me and ones that don’t fuck her as good she gets wetter for. She just loves fucking outside the marriage. She tells me that monogamy is boring. I feel the need to let her play. Maybe in a new format that’s safer for us
fine for her to let as many men as she wants fuck her but on your terms and with your knowledge. Ideally with you watching
 
Maybe I am wrong but I don't get "cuckolds" who say and think they have the right to set boundries on what the wife does. In my world as a cuck my wife does what she wants. I have no say. Isn't that what the cuckold lifestyle is all about?
Having a wife fuck lots of other men is not necessarily a cuck lifestyle. Many of us set the rules and let the wife open her legs as often as she wants under our control; even if she might be doing the fucking without us present