There is a thing called a "human horse race" among the Mistresses, in which slaves are to compete as human horses. Human horse racing starts with new horse races, then go up in ranks from 3 to 1. Every time a human horse wins a race, the Mistress who owns that human horse gets the prize money. Mistress MeAn purchased two slaves from the human horse auction market to enter them in the race. Mistress MeAn then began training the slaves to become human horses in order to win the Rank 1 Championship. If the human horses don’t win for Mistress MeAn, they are discarded but if they win and earn prize money, they are labeled champion human horses and they will be kept in stables and used as studs for the rest of their lives.