(BG VERSION) A college aged girl is incredibly naive when it comes to sexuality, as she grew up sheltered and committed to keeping her virginity; her friends have told her that taking it in the ass is the only way to remain pure for their future husbands---but the idea sounds terrifying! Who can fit something like that in their bum?! So when she sneaks downstairs on Christmas morning before everyone awakes and opens presents, she finds something she wasn't expecting under the tree! After she experiments until she has her first orgasm, her Step-Brother catches her in the act!