Sarah is a teenage girl, studying full time in the 11th grade at West State High. One morning in the summer, Sarahs, mum "Alice" tells her that her auntie Del will be picking her up from school, as she has to go away on business for a few months. What Sarah doesn't know is that her mum and her aunt have planned a little extra summer vacation "fun" in the form of regression therapy and back to the babyhood. So whats in store for Sarah? Keep reading to find out more, and follow Sarah on her journey from her everyday teenage girl life, to the small helpless baby she becomes over the summer.