Maud Pie Gets Buried In The Sand Before The Tide Rolls In

Well, you read the title of the story.

Maud Pie spends a day at the beach with her two marefriends, Starlight Glimmer and Trixie Lulamoon. Trixie comes up with the idea to bury Maud in the sand. While Maud takes the time to savor it, she just hopes that they would help her out. But, what she's less sure of, is that her wish would come true before the tide rolls in.