Question about the bulls who become longterm boyfriends

My wife had two steady long term lovers.
They were the only ones who had unprotected sex with her.
Another very important advantage of having a long term relationship is that boundaries disappear. At least in our case.
Did you try to enforce boundaries that were crossed or did you agree to drop them

We’ve constantly had boundary issues
 
My hotwife’s regular Bulls were always married. This way they weren’t interested in a relationship, they just wanted some fun (as did we!). I think married guys work best. It’s purely a sex thing where all consenting adults get something out of it! Some of hers ex-Bulls were military guys which were away from home in the week and would often have whole night stays with my hotwife. They’d fuck all evening, often through the night and always again in the morning. She always came home fully satisfied and tired from lack of ......! Being married and being long term meant that they both got to know what each other liked. Was a win-win.