Let’s see that black cock you’re hiding

My assistant was a good slut, and I had to fuck her. I took advantage of my wife and son leaving, so I went to the kitchen to see her and started touching her. She didn’t mind, and soon after, I was eating her pussy. But while I was licking her entire vagina, my wife came in and caught us. What she did surprised me; instead of getting angry, she sat down in a chair in front of us and asked me to fuck her. We continued with oral sex and then undressed. I started fucking her, and when I looked at my wife, she was masturbating while watching us.