Description:
This is a cute scene from my fanfic “How a Pie became a Cake” which is about how Pinkie came to live with the Cakes. After a long day together Pinkie finally starts getting tired, so Mrs. Cake reads her a bedtime story to help her drift off to sleep.
Fanfic here: http://www.fimfiction.net/story/189993/how-a-pie-became-a-cake