She straddled my thigh and reached down for my cock, running her long nails up and down my shaft, teasing the head. She grasped the shaft now, fingers tight around me as she began to stroke, and those fingers made a kind of rippling sensation as she moved up and down my cock. "What the fuck..!" I thought as as I looked up. Dad and sis were standing there watching mom blowing my dick... Click to know more! »