Mistress Amy does not care about age when she means to punish someone for messing with her. This guy thought that just because he was old, she would not punish him. But she proved him wrong when she rode his back and she nearly broke it. She made him cry as she whipped him while riding him. He had never felt that much pain in his life and he never pissed her or anyone else again.
Mistress Sveta had never ridden a pony before and she was dying to. She could not get one in her house so she turned her slave into one. She had fun making the slave carry her around the house. She would whip the slave painfully when she felt that he did not do what she wanted or that he was slow. It was painful for the slave but fun for her.
Mistress Anna is an adventurous girl and she loves to try different stuff. She wanted to try pony play training so she got a loser to try it on. She rode him for hours on end and she nearly broke his back with her weight. She whipped him to make him endure the pain. The loser was humiliated and tortured but the mistress was having the time of her life.