Ken the Dominatrix has six private slave positions, five of which are already filled, leaving the final spot up for grabs between two competing slaves. To determine the winner, the Queen puts them through a series of intense trials. The grueling challenges include tongue shoe polishing, dog fetching race, face-sitting breath-holding, penis clothespin tug-of-war, anal vibrator horse race, masturbation ejaculation contest, candle wax punishment, and whip accuracy tests. The victorious slave earns a reward and becomes the Queen's personal attendant, securing a privileged place by her side. The loser faces harsh punishments such as slapping, foot stomping, use as a human punching bag, human target practice with an air gun, flogging, and anal training. Only the winner will be kept as the Queen's favored slave, while the defeated is cast aside.