An assertive hotwife knows that only a big black cock can fully satisfy her. She also knows she must keep her cuckold husband's tiny cock locked in a chastity cage until he learns to cum without taking it off.
Which of the three images did you find most exciting?
When the cuckold husband licks and cleans his hotwife's pussy—fresh from being used by the bull—he isn't performing a duty. He is enjoying a privilege.
For a good cuckold husband who knows his place, his Hotwife's pleasure always comes first, and providing this pleasure for her is his greatest pleasure.