You were in your house, until you got a letter from princess Twilight Sparkle, she says that Jin1515 has created a loyal plush version of her and created a cursed fanfiction that is sworn to kill us all and You have to help them!

"Alright, I'll be there" You said

Alright, I'm following You know, yes I am a character, the narrator is a character, anyway, I follow You over to Twilight Sparkle's castle, the other Mane 6 ponies were there, Twilight said that there was a problem with Jin1515, he created weird fanfiction, mostly of him preforming weird fetishes on her, like scat(bleh) anyway, now Twilight, You and the Narrator has to stop him!
He is done, the fanfiction is finished...oh Celestia no. It's worse then I thought...it went a little something like this...

"One day in Equestria, when You was masterbaiting, You was masterbaiting for a jolly good reason, you were thinking of your crush, Jin1515, but your old enemy, Twilight Sparkle took You's high school crush, Jin1515. You and Mrs. Sparkle were friends ever since you and her were in your mommy's wombs, You got to communicate because his mom was always hanging out with her mom, so You got to talk about Stallion's dicks when You were inside the pregnant ponies, until she asked his crush out in 13th grade before you could, and he said yes, not that You could blame him though, cause my my my, look at dat butt. Now the 2 were married, you were sad, you wanted revenge on that unicorn ever since, wait she's an alicorn now? mother of Celestia time does fly, doesn't it?

You decide on 1 more thing, You is going to KILL Twilight Sparkle, and take back Jin1515 who was supposed to be You's!

'Time to die, Sparkle!' You said as you stabbed a poster of Twilight, she was in a sexually explicit bikini in the poster, You tried to find her, but no luck, you arrived at her castle, but the Mane 6 were protecting her, because Pinkie heard what You said, and nopony would kill Twilight, but you kicked her in the vagina, you threw Rainbow Dash in the garbage, You kicked Applejack in the face and ate Rarity, because secretly she was a giant marshmallow and every time the Mane 6 talked with her, they were on LSD, You gently picked up Fluttershy, then You kicked her into the sky Super Smash Bros style, You ran into the room of Twilight and Jin1515, they were having sex, but then they see You, Twilight threw a rock up your ass as she was having her ass blasted.

You throw her out the window, she flies back up and charges at you, she has a horn, so it hurts a lot, You turned into a huge buff anime guy, and Twilight gets buff to(To where she doesn't even have titties anymore, just giant pecs) and Jin1515 is looking like a nerd. You and Twilight charged their power Dragon Ball Z style with screaming and everything You and Twilight shot beams at each other until Twilight gets tired, You picked up Twilight Sparkle, until You punched her right in the stomach, everything turns back to normal, she dies.

'NOOOOO, you-you're a monster.' Said Jin1515 as he gets out a gun

'So, will you be mine?' You asked

'Hell to the no, I'm reporting you to Celestia and ressurecting Twilight!' He shoots You with a non-lethal but still fucking hurts bullet and he brings you to sweet Celestia.

Celestia banishes you to the moon and it has no air so you died from suffocation

The End!"

I, the narrator hated this, come on, You, Twilight! We need to stop him, and now he's fucking his Twilight plush.

"Yes, I agree Mr. Narrator, let's brawl!" Said You

They fight as Jin1515 still fucks his plush, they punch each other a lot, Narrator is only a voice, so he couldn't do anything

"What the hell was this? By Celestia take your penis out of my plush." Asked Twilight, but the story was already published, so it was her quest to destroy all copies of the fanfiction, with the help of You and Twilight then went all around Equestria, in Ponyville, you ate all the copies because they were turned into pies(Thanks, Pinkie Pie) You then went into Cloudsdale, and Rainbow Dash sonic rainboomed the fuck outta dem, You went into Canterlot, but they were too high society to have copies, all copies of that story have been erased, except the one You is reading right now, this is the last living copy, You should destroy it, NOW!

"NO, DON'T DESTROY IT!" Said Jin1515

No, You, you MUST destroy this story!

"I WILL LET YOU BANG TWILIGHT!" Jin1515 said

Twilight isn't even that hot, Rarity and Applejack are more bangable!

"Shut up!" Said Jin1515

Don't talk to me like that.

"I'll talk to you anyway I like!" Jin1515 screamed

If you destroy this last copy, I'll give you 1000 chocolate chip cookies

"What if You is a dog?" Said Jin1515

Damn, well I'll give you...1000 sugar cookies

"STOOOOOOP!!!!" You screamed

"I WILL DESTROY IT! JUST SHUT THE FUCK UP!" You said, you take out your gun and shoot it into pieces

"NOOOOOOOOOO, THAT STORY WAS THE SOURCE OF MY power..." Said JIn1515, he becomes a 120 year old, Twilight finishes the job and smashes his brain in with her mighty hooves.

"Thank you for saving me, I was planning to "divorce" him, but this works too. Now this is peace, Jin1515 is dead, the story is destroyed, now I will live in peace without him and his weirdness

"I'll bury him." She said as she did

Man, Twilight, it's nice being your friend.

"Eyup" Said Twilight

"What now?" Said You
Now it is time for You to leave, my friend you were a great ally to this epic battle...thanks for the help, Twilight you may return and he will be peaceful in Equestria...for now
The End

Author's Note

I'm planning on making this into a franchise with a few sequels and spin-offs, the first trilogy(or first 3 stories) based off Jin1515. Yes he will return.
As of Jan 20 2021
Main Story
It consists of 10 stories, 3 trilogies, plus the 10th story that will pull everything together
Twilight Sparkle Saga Part I: The Fiction-Complete!
Twilight Sparkle Saga Part II: Return of Jin1515-In development
Twilight Sparkle Saga Part III-pre-production, still thinking of ideas
Twilight Sparkle Saga Part IV-Not being worked on, will be worked on after part III is complete
Twilight Sparkle Saga Part V-Not being worked on, will be worked on after part IV is complete
Twilight Sparkle Saga Part VI-not being worked on, will be worked on after part V is complete
Twilight Sparkle Saga Part VII-not being worked on, will be worked on after part VI is complete
Twilight Sparkle Saga Part VIII-Not being worked on, will be worked on after part VII is complete
Twilight Sparkle Saga Part IX-Not being worked on, will be worked on after part VIII is complete
Twilight Sparkle Saga Part X-Not being worked on, will be worked on after part IX is complete
Prequels
Twilight Sparkle Saga Origins: You-Pre-Production, Still thinking of ideas, basic story is thought of
Twilight Sparkle Saga Origins: The Narrator-not being worked on, have to wait until his story is expanded in part II and in Origins: You
Twilight Sparkle Saga Origins: Twilight Sparkle-Not being worked on, will be worked on after part III is released
Spinoffs
Untitled Mane 6 spinoff-Pre-production, still thinking of ideas
Untitled Cute Mark Crusaders spinoff-not being worked on, will be worked on after the Mane 6 spinoff is finished, serving as a sequel of some kind