The official word for the practice of "Cuckold" "Cucked" and "Cuckery". Cuckoldery has been practiced to bring more "Spice" in a relationship. Men allow other men to have sexual activity with their spouses. In echange they receive pleasure. Another case in when a man practices cuckoldery is when he is diagnoses with erectile dysfunction, these men recieve pleasure and joy from their spouse engaging in sexual activity with another man.
A woman who is a cuckoldress and expects more than just another man to have sex with. This woman believes her husband or boyfriend isn't worthy of her body so she leaves him in the cold while she finds other men to play around with. It's usually an open relationship where he knows all about her lovers. Her husband or boyfriend might even help her get ready and pay for the date as well while he sits at home alone and waits for her big date to end. He might even watch the outcome or more if the cuckolding princess allows him to.