Mistress Dula and her friend were craving some fun and they chose to have their fun at the expense of this human pony. They had it stripped down and they rode on its back for hours. It was painful and it was tiring for the pony but it did not have a say in the matter. They even whipped it a few times and it cried but they just laughed.
Mistress Dula and her friend wanted to push their human ponies to their limit and since they had time, they did not hesitate to do that. The mistresses made sure that the ponies could not afford to carry anything. They then asked them to lick the floor before they let them go. The sexy mistresses were armed with whips to make sure they would be obeyed by their human horses.