Mistress Jardena was not ok with the fact that this guy had a small dick. She was disappointed in him and she realized that she had to teach him a lesson. That is why she opted to pee on him to express how disappointed she was in him and how he had lied to her that he had a big dick when in fact he had a small one she could not mess with.
Mistress Jardena did not like how much of a gossip her slave was. She was new and she did not know how much the mistress hated gossip and small talk. So she told her but the girl continued with her behavior which meant that she had to punish him which she did as cruelly as she could. This was done by peeing on her and forcing her to drink it.
Mistress Jardena was pissed at how poor a time keeper her slave was. She felt that he needed to up his game and that is why she used her pee to dominate him. He was shocked at what she did to him and he cried while begging her for mercy. But she did not let him get away with it because he had to change and she made sure he did.
This guy had pissed off mistress Jardena and being the kind of girl she is, she knew she had to get even with him. And her way of getting even with him was to make him drink her pee and that is why she chose to do it. The mistress did not care how humiliated or degraded he was. In fact she felt that the more humiliated or degraded he was the better.
Mistress Jardena went for a date with this guy but he disappointed her as he was the worst guy she had ever been on a date with. She had to punish him for wasting her time and for being a loser. She peed on him to humiliate him and to degrade him at the same time. He did not know she felt that way about her and he had to apologize.
Mistress Jardena did not like how careless this guy drove. He nearly hit her and she did not like to imagine what would have happened had she not been more alert. So she punished him after following him to where he stopped. She turned him into a human toilet and she got him to drink her urine. He could not say no and had to endure the humiliation and degradation.