Madame Marissa had a new slave but he was rude and that was not acceptable to her. She had to tame him and his rudeness. This was done by spanking him as hard as she could and as painfully as she could make it. He regretted what he had done and he knew he could not afford to continue behaving that way. So he changed as he had no choice.
Madame Marissa was tired when she came back home and she wanted to rest. She was therefore not pleased when her slave kept disturbing her all the time with silly questions and clarifications. She got pissed and she punished him for it. She spanked him and made sure he felt pain as she whipped his ass. She made sure he would not piss her off again when she wanted to rest.
Madame Marissa wanted her girl slave to start working for her with the right attitude. So she punished her painfully even though she had not done anything wrong. She spanked her ass after undressing her and she spanked her till her ass was red and hard red marks all over. She warned her not to piss her off as it was a ticket to pain and that was just a demonstration.