Prompt

70 year old woman, african woman, granny, ugly face, grey hair, wrinkly skin, short hair, fat, big ass, getting doggy style by a very skinny white guy in his 20s from behind on top of her going in and out fast, long strokes, big dick, rough sex, she is clinging on to the bed sheets and arches her back, bedroom on the top floor of a penthouse with large windows in the background at night time, she is moaning a lot, he is breathing very heavy