Dominating and humiliating comes naturally to these mistresses. They are sadistic and it is very easy for them to come up with different ways of dominating and humiliating whoever they do not like, whoever pisses them off as well as whoever they need to punish. And today it was this slave who had to beg them to stop punishing him as he was in a lot of pain and could not take anymore.
This mistress had an ill mannered human pony and she was not going to give up on changing it. So she used her boots to force the human pony to act right. The pony had to lick her boots which were dirty and was threatened with being crushed and trampled before knowing that time was up for being ill mannered. The mistress got instant changes after that and she was happy.
Lady Scarlet had always admired horses but she did not like the expenses involved in owning them. She realized that since she had a slave, she technically had a human pony and after that, she never looked back on having her slave carry her around whenever she felt like. It was a lot of fun for her but it was a nightmare and torture for the slave who had to physically carry her and endure whipping.
Mistress Corinne and mistress Alisha chose to punish their stubborn slave because he did not heed their call to change. He had to be taught a lesson and it was the sort of punishment that was bound to achieve positive results. That is why the mistresses chose to cruelly trample and humiliate him that way. They even had him do pushups while carrying one of them and he nearly collapsed out of exhaustion.
When mistress Alice lied to her slave that she wanted to take him for a picnic, he was excited and he loved the idea. But when they got to the woods, she shocked him by turning on him and making him her human pony. She rode him all over not caring how heavy she was and how she nearly broke his back. He cried but she was not moved by his tears.
When mistress Gaia realized that her slave was misbehaving, she had to teach him a lesson and for it to be worth it, she had to make it a cruel one. So she used her boots to trample and to torture him. She rode him all over the house and she had him by the balls so that he did not try anything stupid. He changed and became a completely new slave after that.
Mistress Alisha wanted to dominate this guy in a way he had never been dominated before. He was a pain in the ass and she did not want him to continue being like that. She knew he had feelings for her so she capitalized on them and she used that to dominate him and turn him into a human pony. Then she humiliated him and teased then denied him before chasing him away.
Mistress Gaia and her boyfriend wanted to teach this stalker a lesson. He had a thing for mistress Gaia and since he knew he could not get her, he resorted to stalking her. She found out and tried to tell him it was not worth it but he did not stop. So together with her boyfriend they laid a trap for him and caught him. They then punished him with pony play training.
Princess Violetta and her friend empress Joschi had an agreement with this guy. He was to let them do what they wanted to him and he would get what he wanted which was a threesome with them. So the mistresses rode his back as a human pony and they did it while they were all naked. It was fun for all of them despite him feeling some pain from carrying them. It ended up being foreplay for them and they had a great time together.
Mistress Anfisa had a human pony but it was slow and she was interested in a fast one. So instead of getting a new one, she used a whip to make it quicker. She rode it and when she was not satisfied with its speed, she whipped it and the whip worked wonders as it let her get what she wanted which was speed. The human pony had never been in such pain before.