Mistress Jardena found out that her son's friend was naughty and he wanted to bang her. He was hot and she had missed young dick. So she was also game. But before she agreed to it, she had to make sure he would never tell anyone and that is why she made him drink her pee and she took a video of it and she kept it. That way, she was sure he would not say anything.
Mistress Jardena wanted to show this guy that she was not a pushover as he seemed to believe. She had to teach him how to behave and she did it by showing him that she was the boss. So she took a piss on the floor and she ordered him to lick all of the pee that was on the floor. He did it and was thoroughly degraded and humiliated.
Mistress Jardena had a slave who let her do anything she wanted to him. He was the kind of person who did not know how to say no and she took advantage of that to get him to drink her pee today. She made it look like a very important thing to her and he could not turn her down. He let her pee on him and as a bonus, he got to check out and smell her pussy and ass.
Mistress Jardena found out that this guy was conning her. He was a broker and he did all he could to make sure he got more money than he deserved to be getting. The mistress chose to use shit to deal with the guy and she was keen on seeing how he would behave after she had taken a shit on him. He changed because he did not want to experience that again.