Rara had just opened up a spa . She thought to invite Applejack (her fillyhood friend) and her friends. They were really excited (Except for Dash of course) and went the next day. They arrived, thinking that it was a normal everyday spa and assumed that 'Youth' meant making a mare feel younger. Boy, were they wrong.

WARNING : CONTAINS OLDER PONIES IN DIAPERS. IF YOU DO NOT AGREE WITH THE IDEA, PLEASE DON'T READ.