This mistress did not like to talk much. She had tried in her own little way but the guy did not do as she wanted and that is why she chose to punish him using her pee. The mistress turned the guy into a piss slave and she had him drink all of her urine for a day. He was degraded and humiliated but he got the message and never did it again.
This mistress felt that this old guy had never been dominated or humiliated in his life and it was important for her to do that to him. He was used to messing up and not seeing that it was a big deal so the mistress chose to turn the guy into a human toilet and she peed on him. She did it for both her own fun and also to punish him.
This mistress learned about pee fetish and she knew she wanted to try it. She did not hesitate to do it. She went to the bathroom and she tried it and she would drink a lot of water so that she would feel like peeing and then go to pee. When she felt confident of her skills, she looked for a loser to try what she had taught herself on him.