Step-Sisters, Aya and Sunny, are playing together in their playroom. Little step-sister, Sunny, is still in diapers, but big step-sister, Aya, is a "big girl" now and definitely doesn't need them anymore. Little step-sister still drinks from a baby bottle, but big step-sister gets to use a sippy cup. Aya is proud of herself for getting to use big girl things, and teases Sunny for being such a baby. Unfortunately for Aya, she isn't as grown up as she thinks she is. Drinking all that juice has caused her to have an accident before she even realized she needed to use the potty! She's barely ev... Show more