Lady Scarlet came up with the idea that she and her friends turn their slaves into human ponies and then make them race. The mistresses had a great time riding the backs of their human ponies. And then they made them race and they even had a bet on who would win. It was a great time for the mistresses but not for the human ponies who were in pain and were humiliated.
Mistress Bea, mistress Ira and mistress Lola had time on their hands and they had to dominate this guy for their own fun. The guy was their colleague. The mistresses chose to turn their colleague because he was a sissy and was always available to them. So they chose to humiliate him by making him their human pony. But it was all designed to make him think and believe that he was having fun with them.
When this mistress noticed that her slave was misbehaving, she knew that it was time to punish her and so she took her to the woods and fed her grass. She also had her lick muddy boots as well as eat dirt. And before she took her back to the house, the mistress and her friend who had accompanied her made the human pony eat grass. It was a punishment she never forgot.
Mistress Roxana and her friend had a bet and she won it. They had agreed that the winner would ride the back of the loser like a human pony and do it for the better part of an hour. So she got on top of her friend and rode her like crazy. The friend felt like collapsing but she tried her best to hold on until she could not anymore.
Mistress Gai and her friends wanted to punish this slave because he was forgetful. The mistresses chose to use their pony play fetish to do it and so the slave was turned into a human pony. He was asked to carry them on his back for a long time and he was trampled with high heels as well. He was facesat on as well and tortured and needless to say, he learned his lesson.
This slave was new and as such, these mistresses knew they could try whatever they wanted on her as he did not know any better. The mistresses laughed at the girl and had her carry them on her back until her back could not do it anymore. They let her get some rest and then they did it again until she cried and begged them not to do it to her again.
Mistress Ann and mistress Daria laughed at the fact that this guy had a small dick and yet he thought he had the chance to fuck them in a threesome. They made fun of him and when they were done, they had him strip naked and they also made him their human pony. They rode his back until he could not carry them anymore out of exhaustion. They then chased him away.
Lady Scarlet and her friend wanted to dominate this guy and scare the shit out of him. He was ill mannered and they did not want to be a part of it. He wanted to rope in to his ill schemes but they did not want. So they punished him by turning him into a human pony and they also whipped him while he was naked for him to feel more pain.
Mistress Bea, mistress Amber and mistress Lola were angered when this guy tried to have a foursome with them. They laughed as he tried to talk them into doing it and he thought he was making progress but in real sense, he had pissed them off and they were trying to find a way to punish him. He was invited to their house and he went thinking it was for a foursome but it was to turn him into a human pony as punishment.
Mistress Lisa was disappointed at her boyfriend and to make sure that he learned not to piss her off, she made him a human pony and she dominated him like never before. He did not want to lose her so he did what she wanted and that is how he ended up being used as a human pony. He had to carry her until he could not do it anymore.