"Wow," Pinkie said, "What an amazing tree!"
She leaned down to take a bite from one of the cupcakes when suddenly, Shadow the Hedgehog jumped out of a bush and stole the cupcake tree.
"Hahaha," Shadow laughed as he held the tree over his head, "Now that I have this amazing cupcake tree, I can finally get Sempai Sonic to notice me!"
"Noooo!" Pinkie cried, "I found that cupcake tree first and I think it should belong to everyone, so that we can all enjoy it's delicious cupcakes!"
But Shadow sneered. "If you want this cupcake tree, you're going to have to take it over my dead body!" Then Shadow plucked a cupcake from the tree, which bore a strange resemblence to a chaos emereld, and yelled, "Chaos Control!" Then he vanished.
"Noooo!" Pinkie cried, "I found that cupcake tree first and I think it should belong to everyone, so that we can all enjoy it's delicious cupcakes!"
So she ran back home to Ponyville to try to find a way to track down Shadow, and retrieve the amazing magic cupcake tree!
Pinkie Pie ran back to Fluttershy's cottage, where she found Fluttershy having a relaxing tea party with Discord, the Avatar of Chaos, Bill Cipher, the shapeshifting demon, Aku, and Bon Bon.
"Discord!" Pinkie Pie shouted, ignoring all of the other guests, "I found this amazing magic cupcake tree, but Shadow the Hedgehog stole it before I could eat on of the delicious cupcakes. I need your Discord magic to help me find Shadow the Hedgehog so that we can recieve the amazing magic cupcake tree and partake of the aforementioned delicious cupcakes."
Discord was not pleased. "Why should I help you, Pinkie Pie? You never come to any of my many many many tea parties!"
Pinkie thought for a moment, "Because I am best pony?"
"Ha," Discord laughed, "Everyone knows that best pony is Rarity!"
"No!" Aku shooted, "Applejack is best pony!"
"Rarity!"
"Applejack!"
"Rarity!"
"Applejack!"
"Rarity!"
"Applejack!"
While two of the four demons present argued horse politics, Bill Cipher siezed his chance, and loomed in close to Pinkie Pie. "Tell you what, Pinkie Pie, I help you find Shadow the Hedgehog, but you have to do something for me first."
"Okay," Pinkie Pie agreed, "I will do anything to find that amazing magic cupcake tree."
"That's what I like to hear," Bill Cipher said, "I need you to kill the only pony strong enough to stop me, Twilight Sparkle!"
"Why is Twilight Sparkle the only pony who can stop you, Bill Cipher?" Pinkie asked.
"Because she reads books," Bill said. Then he held out his hand, now encircled by a flaming blue aura. "So what do you say? Do we have a deal?"
Pinkie Pie tried to give Bill Cipher a brohoof, but she missed and accidently kicked him in the eye.
"Whatever," Bill Cipher said, "It still counts."
Pinkie Pie was suddenly transported to the Golden Oaks Library, before Twilight had ascended to godhood and she was still mortal. "Wow," Pinkie said, "This place sure brings back memories. I didn't realize Bill Cipher was going to send me back in time, though. If I kill Twilight now, it could have dangerous and unforseen consequences on the entire timeline. Bill Cipher couldn't have known this, though, because he only had one eye and his vision is not that good."
Pinkie Pie thought for a moment. "Wait, since Bill Cipher sent me back in time, I can just go to the spot in the forest where the Cupcake tree is before Shadow the Hedgehog stole it." So Pinkie Pie did that instead.
She found her way to the Amazing Magic Cupcake Tree and ate all the Delicious Cupcakes. With all the powers of the cupcakes combined inside of her, Pinkie Pie ascended to godhood, becoming the one true Alicorn Princess of Cupcakes. Then she read a book so that she could kill Bill Cipher.
The End.