Once you go black - it is true you can't stop it, because black men often bring their mates along to give a white women multiple innoculations. Orgies are addictive, one cock will "never be enough" ever after. Hubby can stick to doing what he knows best: bringing home the bacon and looking after the kids and the housework while mummy goes out for her "weekly fix".
True cuckolding - either hubby encouraged her, or he came home unexpectedly and got an erotic mind picture that instantly embedded itself into his brain for the rest of his life. Hubby does not need a movie camera, he just needs to shut his eyes and the scene will be re-played on loop until he opens his eyes again. His wife speared on the black man's cock.