Something unusual is happening to Kat, and, if she's being honest, she doesn't know how to feel about it. Every bite she takes seems to multiply and converts immediately to fat, and at this rate she won't have any clothes that fit by the end of the day! As she sits on her bed snacking, the buttons on her shirt pop one by one. Her pouty, shocked face as she outgrows a shirt before your eyes can't hide the fact that she loves playing with her big belly now.