This guy was horny and this mistress could tell. She wanted him to think that she was gullible and so she teased him with her tits and she had him turned on. She then had him do all she wanted and that is how he was humiliated and he found himself licking her spit and doing all manner of humiliating things to please her but it did not work out the way he wanted.
This guy thought he was a player and that he could get these two friends to fuck him in a hot and steamy threesome. But he had grossly overrated his skills as the mistresses played him and then eventually turned him into a pee slave and had him drink their pee as well as smell their farts. They even used him as a human ashtray before they let him go.