My bf and I have evolved how we do cucking over the last year. Here is how we do it.
Jeremy is required to lick my pussy, ass, mouth, and body clean of any cum a lover leaves. He also always licks my pussy after every cock I have. My favorite position for this is to sit on his face and push the cum out as he laps at my pussy.
Strap on play. I have a strap on that I use on him on a regular basis. He sucks it while I fuck his mouth then I fuck his ass, hard, while verbally dominating him.
Chastity. I have him locked in the JailBird from mature metal. It is a custom cock cage. He is in it 24/7.
He finds all my sexual partners for me. Sometimes I fuck them in front of him, sometimes I make him listen outside the door. I always fuck them bareback. I also am looking for a second bf, someone I can fall in love with and fall in love with me. My dream is to live with two men who love me.
I make him suck my lovers hard for me. And sometimes, just for fun, I'll make him suck a guy all the way to completion, and he is required to swallow the load. I haven't made him take a cock in his ass yet, but it will happen soon.
We do not do humiliating things, it is based more on teasing.
For our wedding I will have sex that morning with one of my lovers so that I marry him while I have another man's cum inside my pussy. And for the wedding night, I'm going to have three men fuck me, in every way and hole, while in my wedding dress. My new husband will watch me consummate our marriage with other men. And he will not have me until the next morning. :)