Mistress Sabryna felt like spitting on this guy and she did it. She did not need any other reason other than she wanted to do it. The guy was surprised at what happened to him and he tried to search his brain for what he had done to warrant that but he could not come up with anything. And when he asked her why she was spitting on him and making him lick and drink her saliva, she did not answer him.
Mistress Beh was determined to show this guy that it was not ok to be too demanding. She did not like what he did and she felt that the best way to teach this guy a lesson was to spit on him and humiliate him. In addition, she sanded her feet and then made the loser lick her feet and the dust she produced as a result. He did it.
This mistress was disgusted by the conduct of her slave and she had to show him how displeased with his actions she was. And she chose to express herself through her spit. He did not have a choice but to lick her saliva and also swallow it. She did it to him again and she made him smear it all over his face before she felt that it was enough punishment for him.