This mistress needed to pass a message to her man since she had tried to talk to him but it did not help. The mistress had to teach him a lesson and she ensured that he watched as she had fun with another guy who was an even better lover than he was and he satisfied her deeply. He was shocked and he was humiliated but he knew he deserved it.
Mistress Dolores had tried to be as good and as fair to her ex as she could possibly be. But she did not get what she felt she needed to get from him and that is why she chose to use her cuckold fetish to deal with him. The mistress made sure that everything happened the way it was supposed to be and she cuckolded him in a way he never expected. He was humiliated.