Step-Mommy catches Little Mercy trying to change her own Diapers. She asks why Little Mercy was doing that? She tells Step-Mommy she just wanted a fresh Diapiee. When Step-Mommy feels her Diaper she finds out Little Mercy had an accident! Step-Mommy is very upset and tells her to take off her dirty diaper and lay down on the bed. She wipes her clean and slaps her pussy and tells her that she shouldn't lie to Step-Mommy. Little Mercy gets sad and doesn't want to change into her new Diaper. Step-Mommy feel bad and play with her feet and makes Little Mercy laugh. She was then able to get her Diap... Show more