Twilight invites Princess Cadance to her castle, to show her a new potion she has been working on. But suddenly, a big accident happens, and Cadance switches places with Party pony, Pinkie Pie. Twilight must re-make the potion, So Pinkie and Cadance must act like they are not used to. That leads to many awkward situations.
I feel like Twilight's original plan would have been just as disastrous as the accident anyway. XD
Nice concept.
6476057 Thank you.