Mistress Kristin and her friend mistress Nica had to punish this guy because he was used to doing things they did not approve of. He had gone ahead to claim that he was associated with them and he used their good names to benefit himself. When they learned about it, they were pissed and they had to teach him never to do that again. He was forced to endure painful humiliation.
Mistress Nica and her friend had to punish this guy because he did not treat their horses as well as they had instructed him to. So the mistresses had to find a way to dominate and humiliate the guy so they took him to the stable and they slapped him besides trampling his balls with their boots. He regretted his choices but it was too late to do anything now.