Fluttershy is horrified to discover that Twilight Sparkle is positively profligate with parchment, despite the fact that it comes from animals. They have a falling out, and Pinkie Pie suggests Twilight can make it up to Fluttershy by inventing artificial parchment, which she does. But what price will our purple pony protagonist pay for provoking the wrath of the stationery-industrial complex?
Warning: May contain alliteration.