Mistress Amber was not prepared to argue anymore with her slave. He had to know that he was the slave and he had to do what she said even if it did not make sense to him. She crushed his back with her heels then she rode his back like a pony. She would whip him occasionally when she felt that he was not doing things the way she wanted.
Mistress Liana was not pleased to learn that this guy had been doing things behind her back. She wanted him to learn to do things better so she punished him. Her choice of punishment was making him carry her all over the house like a pony. She was heavy and he collapsed at times in exhaustion but she did not care. She would whip him to make him get back up.
Lady Amy found out that this loser was stalking her. She had to make him stop doing it immediately. She tried to talk to him but he did not heed her warnings. She laid a trap for him and she punished him cruelly when she caught him. She did so because he could not say she did not warn him. She whipped him and she turned him into her human pony. She also slapped him brutally.
Mistress Amy wanted to try pony riding. She had never ridden a pony before and it was in her bucket list. As she was checking out where to go and ride one, she came across human ponies and she chose to get one instead of a real pony. She had fun riding her human pony in the house all day long till she nearly broke his back as she was heavy.
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 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.
Mistress Amy is a strict person. Her slave knew that but he still messed up. She felt he had done it on purpose to test her and she gave him what he wanted. She whipped him and she turned him into her human pony as punishment. She rode him and she trained him to carry her all over the house. She did not care how heavy she was and how he was laboring to carry her.