Fluttershy and Pinkie Pie have been the best of friends, practically sisters at times. One stormy day as Fluttershy has to halt her day's plans, she's invited into Pinkie's home. Pinkie's plans may change the two's lifestyles as Pinkie wishes to be Fluttershy's date. Not to mention adding a bit of bulk to her frame! That is, if the plan goes as expected.