I like to think the ability to highlight -- to exploit and deepen -- the inherent deference in a man offering up his wife for sex is something that would come pretty naturally to a capable bull. I've gotta believe most men with cuckold impulses want that to happen too, at least some, whether they'd admit it or not.
not saying there's a playbook....every couple and every situation must be unique. But I really believe most couples who try are looking to be led some, but with sensitivity. They want to be shown the rightness of the act, that it was worth exploring for them. Surely the right kind of experience can encourage them to more.