Showing his wife what kind of dirty things make him feel good

After him and his wife hit a bit of a rough part in their sexual life, he decided to show her what he wants. He brought a teen cutie to help him demonstrate just what kind of naughty things does he want to do to his beautiful fat wife. She will not be happy at first, but as they start to make out and passionately fuck, she will really get into it. Soon enough this wife will pay attention to every detail that he is trying to show her.