Mistress Meagan was frustrated by the stubborn nature of her husband and she had to humiliate him and dominate him so that he learned his lesson the hard way. That is why she went out of her way to facesit on him then have him lick her ass instead of the foreplay he expected. He did not want to be humiliated that way again so he changed and did things her way.
Mistress G was bored at home and she had an idea. She wanted her ass to be worshipped and that is what she had this guy do to her. In addition, the mistress facesat on the guy for good measure. He was humiliated by the facesitting but at least he enjoyed smelling her ass and licking her pussy a little bit. He wanted to turn her on but he did not manage as she did not give him a chance.
Mistress Meagan needed to sue her former employer for wrongful dismissal but she did not have the money to pay for her bills. Luckily for her, she had a great ass and this lawyer had an eye for curvy hot women and so they hit it off and that is how they satisfied each other's needs and each one of them got what they wanted at the end of the day.
This mistress knows that she has a big ass and she loves to use it to get favors. This is especially so to guys who have a thing for big asses. When she realized that this guy had mad love for big butts, she used it to get him to get her info from his work which she used for her financial advantage. And the guy was under her spell and did what she asked.