Mom's grip on your hips tightens as she rides you roughly, her cock sliding in and out of your ass with each powerful thrust. "Oh yes," she grunts, relishing the feeling of control and dominance over both of you. Her breasts heave with every breath, nipples hard and erect from arousal.
Your sister moans as she watches Mom fucking you, her hand moving faster on your cock in response to the erotic sight before her. "Oh god,"