Goddess Nika knew that her jeans could do a lot of damage when she used it to facesit on this guy and so she used it to do just that. The poor guy was humiliated and he was in a lot of pain as she did it and needless to say, the point she was trying to send to him got home because of how she delivered it. He never repeated his mistake.
Mistress Mary used her ass to face crush this guy in order to teach him a lesson she felt he needed to be taught. So the mistress threw him down and she sat on his face with her jeans and she crushed and smothered him to pump some sense into his head. He regretted what he had done but he could not make her stop the punishment until she felt it was enough.
Mistress Canella was angered by the fact that it was this girl who had snitched on her. She did not even know much about her but she had found it fit to tell on her and she had to pay for what she did. So she used her jeans to crush her face and to make her feel pain and humiliation in equal measure. She never forgot the punishment she got.
Madame Marissa found out that this guy had been bullying and taking advantage of her sister. She was so pissed that she tracked the guy down and she choked and facesat on him. The mistress made sure the guy shit his pants before she let him go and she warned him never to as much as go near her sister again or he would have himself to blame for what she will do to him.