So very true!
Without the cuckold it would be just a black man and a white woman hooking up which might be just a one night stand or maybe a repeat or two.
With the cuckold, the dynamic changes because the cuckold makes it possible for his Wife's lovers to enjoy having casual sex with her on an ongoing basis without worrying about getting tied down, making any commitments or taking on any responsibilities. Cuckolding allows the Wife to enjoy having a full and varied sex life and provides services that enhance her enjoyment of her and her lovers time together.
This can range from the simplest things such as booking and paying for a hotel room, dinner and chauffeuring his Wife to her lover and then picking her up afterward to actually being present to help undress them, care for their clothing, serve refreshments, provide lube and other accessories to enhance their pleasure, perform clean up and any other services as required.
With established long term lovers who are invited to the white couples home, the cuckold takes care of the housework, purchasing the groceries and other supplies as well as doing the cooking and clean up in order to free his Wife's time so she can entertain her lover. Unless invited to be present to serve them, the cuckold will sleep in the guest room or on the couch while his Wife and her lover enjoy themselves in the master bedroom.
Any and all of these are actually mini-vacations provided by the cuckold in gratitude to the men who give his Wife the pleasure she is entitled to.