You come home to find your busty step-daughter looking sad in her brand-new bathing suit. She confesses that she is embarrassed by the size of her tits, all the other girls at the party are not nearly as busty and developed as she is. You try to comfort her, you compliment her massive melons which makes your step-daughter happy. She shows you how big her nipples have gotten, and you can’t help but a start to rub your cock. Your step-daughter likes it though, and encourages you to pop to your daughters fat tits. I’m so glad you like my big tits step-daddy, they’re bigger than step-mummies are they?