When Sammy argues with Step-Daddy one too many times, he decides to teach her a lesson. After giving her a mini-enema and putting her in double thick diapers, he cuffs her to the school desk and tells her to write 100 lines before she loses control of her bowels. Failure to finish in time will result in spending the night in her filthy diapers. Of course, the mini-enema is far too strong for Sammy and she fills her diaper long before she finishes her lines.