This story is a sequel to Pinkie's Party Gift
Twilight struggles with her assignment to learn more about Ponyville culture as she learns that Applejack is pregnant. Before long, Twilight discovers a dark secret in Ponyville that will rock her to her core.
This story picks up with the aftermath of the first story, Pinkie’s Party Gift. I have recently updated and improved that story greatly. Reading it is encouraged but optional, as the events in that story are summarized near the beginning of this story.
Author's note: Chapter 2 is especially funny