Your mom is in the bathtub, but you need to get in. She hesitantly allows you, even though she's fully nude and and there's nothing to cover herself up. She gets you to admit that the real reason that you had to get into the bathroom was to catch a glimpse of your mother's beautiful body, which turns her on to the point that she suggests that you both touch yourselves to eachother. As she gets closer to orgasm she tells you to cum on her and the two of you cum together