My 20 year old stepson likes to play basketball outside shirtless and one morning I go to the kitchen to do dishes and get very distracted watching him. Dressed only in a robe and thong panties I can't resist getting my vibrator and rubbing one out to the sight of his tanned skin and flexing muscles! If only he would come inside and catch me, but I can dream can't I? , Masturbation, voyeurism, mother/stepson dialogue, kitchen scene, squirting