Goddess Andrea was not out to joke with her save. She had to make sure that her slave learned that she was not the type to be messed with, as she felt that that was what he had been doing. She made sure that that mistake would not be repeated when she ass fucked him painfully, and she did so with her huge strapon. He got the message loud and clear.
Goddess Andreea likes giving people chances so that when she takes an action, they cannot blame her for anything that happens. This slave ignored the many chances he was given to change and when the time came for her to act, she did so with the help of her friends. They had strapons which they used to fuck him in the ass and to deepthroat him at the same time.