"You're my human pony, my slave!" screams Mistress Mercedes at her horse boy. "I'm going to ride you to show you what a loser you are! I'm your mistress! You live to be punished by me! And you know that you're lucky if I let you go out in public to be tortured! I'm going to ride you bare back, you bitch! You fucking dog of a horse! And you're going to love it!"