When mistress Lola realized that this guy was not all that he had claimed to be, she knew she could not trust him. And that is why she went out of her way to dominate him and have fun at his expense. The mistress turned him into her chastity slave and she had him do the things that the mistress wanted. He was made to wear a chastity device and do all manner of humiliating things.
Mistress Lola and this girl found out that they were seeing the same guy and that they both did not know of the existence of the other one. The guy had clearly been playing them so they turned on him and they punished him. They did it by stripping him naked, making wear a chastity device and then ballbusting him and making sure he got hurt as he had a hard-on.
Mistress Lola wanted to dominate her slave and she did it with her chastity device. The mistress had him lie down and she made him wear a chastity device. Once he had worn it, she rubbed her clit and pussy on his face until she came. The naughty mistress knew he would be turned on by what she did and that the chastity device would hurt him in the process.