It's this adult baby girl's birthday, and she can't wait to dig into her cake! She sings happy birthday and blows out her candle (wishing for more diapers of course!) Using her fingers, she has just a little taste of the frosting... But this birthday girl has something else on her mind. She uses her thickly padded bum to squish the diaper, getting the frosting and sprinkles stuck to the crinkly plastic. This messy girl takes it even further, shoving cake down her diaper and rubbing it all over her petite body. There's hardly any cake left, but that doesn't stop her from taking a bite and sm... Show more