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Your stepdaughter is fresh home from college and she has grown a lot! Her tits are huge! She over hears you talking about getting a new car for her stepmother so she ends up humiliating her stepmother and making her leave for the week. She asks you for a car instead and you tell her no. Through out the week she comes into the living room each day and shows off her shirts, tells you what its like having huge tits all of a sudden and about how small your wife's tits are and keeps asking you for a new car. Each day you give in little by little until the last day you agree to get her a car!