Mistress Contessa was eager to learn about pee fetish. She knew her friend mistress Rosella was a pro at it so she asked him to teach her. Rosella agreed and took time to show her how to go about it. They had a loser come over and they practiced on him. Mistress Contessa was taught how to pee on a slave and the loser did not have a choice but to drink all their pee.