I'm also a cuckold
My 30 year old wife is very attractive. Two and a half years ago, I confessed to her my desire that I wanted her to share her smoking hot body with other men. When circumstances allowed, she did. After two or three sexual experiences with others, she was hooked and told me there is no way she could stop, even if I asked. That's fine with me. I don't want her to stop.
I get great pleasure from her telling me about her sexual experiences and often am allowed to watch. I know most other husbands could never understand that, but for us it works.