After 'MMMystery on the Friendship Express' Applejack dares to doubt the power of Pinkamena Diane Pie's voice in making food sound irresistibly delicious, and demand a demonstration. The poor mare.
Comic of the first part found here. http://yoshiegg64.deviantart.com/art/Pinkie-Pie-and-AJ-Short-Gag-WHOLE-658357415
This was originally a drabble too short to be posted on site. But then I got asked repeatedly to make a sequel, but I decided to turn the suggestion I was given on its head. Now long enough for a fun story.
Cover by Yoshiegg64