Pinkie Poppins

Set a few years later. The cake twins are now kids. For plot reasons, Mr & Mrs Cake have to go out of town, and Filthy Rich agrees to board them at his place.

But of course, being a very busy business pone, he can't look after two more kids, so he opts to hire a nanny.

The twins write up their own ad (basically remember when Pinkie took care of them as foals) on a scroll of parchment someone dropped in Sugar Cube corner, and give it to him, and as soon as they're gone he tosses it in the fire and writes his own.

MOMENTS LATER AT the Castle of Friendship, Spike receives a note- but not addressed to Twilight, as Pinkie comes skidding in summoned by the Cutie Map…