Mistress Natalia did not want to encourage her slave to be late so she did what she does best in such circumstances and she made him drink her pee. He was shocked as she did that because he never expected it and he feared that she would do worse things to him. So he promised and convinced him that she would change so that she would stop peeing on him.
This junior employee was not well mannered and mistress Natalia had to punish him instead of an outright dismissal. That was because she could see potential in him and she wanted to help him out. And she did so using her pee which he had to drink and her ass which he had to lick. He was also made to smell her farts and slowly he started changing for his own good.