Inside of a tiny house in Hell, we see a demonic creature laying down in a couch as he looked very bored.
“I’m so bored! Possessing Humans are not fun anymore! They always bring in those exorcist folks so they can forced me out of their precious bodies! How dare they disrespected the one and only, Jack Possessive!” Jack is disappointing that he haven’t possesses anyone lately as he back and forward on the couch.
“You know what? I think i got an idea! Let’s check in on those alternate universe portals” Jack gets up from his couch as he approached his own portal machine.
“Let’s see” Jack pushes a button and he look through different universes but none of them interest him.
“Cybertron? No, How can you possess robots if they don’t have a soul?!”
“Littlest Pet Shop? I don’t know about that one cause like I say, possessing humans are NOT fun anymore! Maybe the pets but definitely not humans!”
He keep searching until he stop when he see the word, “Equestria” and is curiously about it.
“Equestria? Hmmmm..... interesting.” Jack peeks at the portal and see many ponies walking around in Ponyville and his eyes widens and shows a big grin as he is amazed by ponies.
“I think I hit a JACKPOT!” Jack have a look of satisfaction on his face as he finally find the ones he can possess without dealing with those exorcists.
“Baby! Here I come!” Jack step into the portal and he find himself as a spirit so no one can see him as he fly around Ponyville and try to see which one he should possess first.
“Now, who should have the honor of being the first victim to be possessed by me?” He look around Ponyville until he spotted a certain purple alicorn as she’s walking with her number one assistant and peak his interest on her.
“My my my! What’s this? I never see a pony with a horn and wings together! This is my lucky day!” Jack fly toward a purple alicorn
Twilight and Spike are walking together as they are heading to Castle of Friendship.
“I think we got enough stuffs for our big party, Twilight” Spike is checking all of the stuffs they need for their big party from his list.
“Wonderful! The Princesses are going to have fun time of their life! After what they went through, I think they deserve a big party with us! I couldn’t done this job without you, my number one assistant” Twilight giving a warm smile to her beloved number one assistant.
“Thank you, Twilight” Spike smiles.
They stop at the entrance as Twilight about to open the door while Spike is re-checking his list to make sure they got everything for the party.
“Home sweet ho-AAGGGHHH!” Jack went into Twilight’s body and her Deep Purple eyes turned into a Red eyes. Spike is looking at his list when he notices Twilight is still standing.
“Twilight, are you okay?” Spike asked in concern.
‘Twilight’ looks at Spike and give a big grin at him as he speaks in Twilight’s voice
“Twilight? Ha ha ha ha ha ha ha! Now this is a great body!” ‘Twilight’ shaking her hoofs like a crazed pony and Spike look terrified.
“Twilight? Are you not feeling good?” Spike asked in concern.
“Hello little dragon, let’s play fetch!” ‘Twilight’ grabs Spike’s arm with the magic and she gives an even bigger grin as Spike is trying to free himself from Twilight’s magic.
“Twilight! Put me down! This is not funny!” Spike is becoming more terrified as he look at ‘Twilight’ as she’s laughing at him hysterically.
“Good dragon!” ‘Twilight’ launching Spike forward as he flew across and above the Ponyville as he’s screaming.
“Oh no! This is going hurt!” Spike flying toward Everfree Forest where he crash lands on a mud puddle.
“Ouch!” Spike tries to get up but he passes out as his face land on a mud puddle.
‘Twilight’ open the door and look around the place
“My my my! Now this is a castle!” ‘Twilight’ chuckles to herself as she went to the throne room and sit down her throne, ‘Twilight’ looked very uncomfortable.
“Although, this throne is not very comfortable I say.” ‘Twilight’ admitted to herself but she decides to look at herself and admiring the body of Twilight.
“This Twilight have a smooth skin and her wings” ‘Twilight’ is touching her wings and her whole body, “I will never get too old of this fine body! He he he he he he! I wonder why no Stallions want to be someone like Twilight? Are they mad?! They are sure missing out this wonderful Alicorn!” ‘Twilight’ gives a big grin as she jumps on the table while dresses up like a 70s-style musician
“Possesses anyone is not the only power I have! Music! Please” the music appears as ‘Twilight’ dancing like a crazy pony.

‘Twilight’ is loving her body as she singing the song while dancing on the table.
“Man! I will never get too old for this body!” ‘Twilight’ continues to dance, until she heard someone clear their throat. She looked and saw Element of Harmony standing before her. ‘Twilight’ is standing like a frozen statue.
“Twilight? What are you doing?” Rainbow asked ‘Twilight’
‘Aw crap! I didn’t expect this Twilight to have friends! What am I going to do?!’ Jack Possessive thought you himself as he’s trying to figure out this situation.
“Twilight, have you see my Spikey-Wikey? I haven’t found him and I hope he’s okay.” Rarity asked in concern.
“Spikey-Wikey?” ‘Twilight’ is wondering of who is this “Spikey-Wikey”
“Yeah, Twilight. Your number one assistant and our beloved baby dragon?” Rarity answered
Jack who is possessed Twilight’s body realizes who is Spikey-Wikey and he gives a big grin to them while in Twilight’s body.
“Oh! You means Spike? Well, let just says our dear Spike left the building and he’s no longer my number one assistant. He he he he he he he!” ‘Twilight’ burst into hysterical laughter.
Elements of Harmony especially Rarity were all rendered completely speechless by what Twilight just said.
“You what?!” All of them yelled in unison
“Twilight? But why would you say something like that? He’s your number one assistant and you been caring for him!” Rarity asked in disbelief
“Yeah! Spike is our buddies and you kick him out without us knowing?!” Rainbow angrily yells at Twilight despite she along with the others doesn’t know their Twilight is possessed by Jack.
“Oh please! I fired that dragon because he’s jealous of me because I got these wings and he doesn’t have his own wings which is rather unfortunately” ‘Twilight’ pretend to feel bad but she doesn’t while others are mad at her.
Suddenly, Spike barge through the door and is covering with mud.
“SPIKE?!” All Elements of Harmony except possessed Twilight yelled in unison as they comfort the baby dragon.
“You okay, Spikey-Wikey?” Rarity asked.
“I’m fine” Spike is wiping some of mud off of him as he angrily glares at ‘Twilight’ as he approached her.
“Twilight? Why did you launch me into Everfree Forest? Are you crazy?! I could’ve been killed!” Spike angrily yells at Possessed Twilight.
“Oh Spike! I was just trying out my magic to see if my magic still work” ‘Twilight’ chuckles.
“By trying to kill me? Twilight, I am truly disappointed. This is not the Twilight I know and love.” Spike speaks in a disappoint tone while others agrees with him.
“Alright, you little prick. You’re next!” ‘Twilight’ angrily stares at Spike.
“Huh?” Spike asked in confused tone.
Jack Possessive is out of Twilight’s body and went into Spike’s body.
“UUUUGGGHH!” Spike yells as Jack is attempt to possess Spike’s body but for some reason, he’s out of his body.
“What?! Impossible! No one is powerful enough to prevent me from possessing them!” Jack asked in disbelief as he never thought Spike somehow manages to kick him out of his body.
Twilight who is no longer possessed gets up as she is groaning “What just happened?” Twilight look at her body and is freaked out , “Why am I dress like a musician all of a sudden?!”
“Twilight?” Spike asked Twilight as he see Jack’s spirit body
“I guess I will be possessing this Rarity after all” Jack looks at Rarity and flying toward her while Spike watch Jack about to go into Rarity’s body.
“Rarity! Look out!” Spike yelled at Rarity as she doesn’t see Jack’s spirit body.
“What?” Rarity asked in confused as Jack went into her body.
“AAAAAHHHH!” And this time, Jack manages to possess Rarity’s body as her Blue eyes turned into Red eyes as Elements of Harmony doesn’t know what the hell is going on here!
“Rarity? What’s wrong?” Spike asked Rarity.
‘Rarity’ looked at Spike & Elements of Harmony and give them a big grin
“Oh Spikey-Wikey! You are such a bad boy lately” ‘Rarity’ talk in a fake-sounding seductive tone as she approached Spike and.....
SMACK!
‘Rarity’ slaps Spike so hard that he fall on his back.
“SPIKE!” Elements of Harmony except Rarity yelled in unison as they ran to Spike who is disbelief of what Rarity just did to him.
“Rarity? Why did you slap Spike?” Fluttershy asked
“So uncalled for, Rarity!” Twilight angrily calling out ‘Rarity’ which causes Elements of Harmony to be confused.
“That dragon was getting on my nerve and he become a nuisance to me! Get that filthy dragon away from me!” ‘Rarity’ avoid looking at Spike, “He doesn’t deserve my presence and it’s time for me to go, peasants!”
‘Rarity’ walk away from them while Spike try to stop her.
“Rarity, wait!” Spike is attempting to stop her but is blasted by her.
“Don’t Rarity me, dragon! Your presence is no longer required.” ‘Rarity’ exits the castle as others are in shocked by Rarity’s sudden attitude.
“What the hell is wrong with her?!” Rainbow Dash angrily asked.
“We went from being angry at Twilight to being angry at Rarity for what they did to Spike.... this is confusing!” Pinkie Pie is confused by this situation.
“Wait, What did I do to him?” Twilight asked the group.
“Twilight, can you remember anything what you did?” Spike asked Twilight
“No Spike, all I remember was someone knocked me unconscious and I was pretty much asleep, why you ask?” Twilight asked
“Guys, I think we are dealing with a possessed demon”
“A WHAT?!” Elements of Harmony yelled in unison.
‘Rarity’ look around Ponyville while messing up with her mane to the point it become very messy.
“Much better! You know, this one is more hotter than Twilight! A major upgrade! Now, let’s the game begin!” ‘Rarity’ start to laugh like an evil mastermind as her laugh disturbs the resident of Ponyville.
“Mom, that pony is scaring me”
“Just ignores her, it’s a typical for a fashionista when their fashion get ruined”
“Oh, right”
Author's Note
This just a fun story of this mischievous demon who want to possess almost everyone in Equestria but for some reason, he’s unable to possess Spike and now, he’s possessed his beloved Rarity to spite the baby dragon.
Think Jack’s action like Grand Theft Auto games where he do whatever he want when he possess anyone and causing madness.
The biggest question is how did Jack is unable to possess Spike despite years of possessing everyone?
The Hunt For Jack Possessive
At Castle of Friendship, Twilight is cleaning Spike up while Elements of Harmony are trying to figure out about Rarity’s sudden appearance.
“Hey Spike, I want to apologize for almost killing you.... I didn’t meant too!” Twilight apologizes to Spike
“It’s okay, you were possessed by a demon” Spike smiles at Twilight and he looked at Elements of Harmony, “Now, Rarity is possessed by a demon and I won’t stand of this!”
The revelation of a possessed demon confuses Elements of Harmony.
“Ya telling me that Rarity is possessed by a demon?” Applejack asked Spike in a confused tone
“A demon?! Are you like for real?!” Rainbow Dash asked
“Yes! Before Rarity get possessed, I saw his spirit coming after her” Spike explains to Elements of Harmony who are flabbergasted about this.
“You saw his spirit? How come none of us able to see his spirit?” Fluttershy asked
“That because only Dragons can see his spirits” came a voice.
Spike and Elements of Harmony turn around to find Ember and some of the dragons including Garble of all people standing in front of them.
“Ember?! Where did you come from?!” Spike asked his good dragon friend as he embraces Ember and she returns the embrace.
“Never mind that, the most important thing right now is we must stop Jack Possessive from throwing Equestria into madness at once!” Ember slamming her claw to the table.
“Who is this Jack Possessive?” Twilight asked
Ember look at Elements of Harmony as she tell them about Jack Possessive.
“Jack Possessive came from a family of demons that can possessed any creatures and his father, Frank Possessive is my dad’s mortal enemy as he constantly trying to throw Dragon Lands into madness and he absolutely despised the Possessive family! We dragons are the only one who are immune to their possessing powers as we have more stronger wills and we are more hardened then any creatures!”
Spike realizes something, “That explains why Jack was unable to possess me!”
“So what happened to his father?” Twilight asked Ember.
“Eventually, his father’s arrogance caught up to him as he tries to possess my father but he prove too strong for him to possess and he was defeated by him. My dad hated him so much that he banished him to the another universe so he wouldn’t cause any problem for Dragon Lands anymore.”
“I don’t get it! Why did he tries to possess me even through Dragons are immune to his possession power?” Spike asked
“Well, it seem Jack is like his father, an arrogant jerk who are full of themselves” Ember gives her answer on Jack.
Spike look at Garble who is looking away from Spike, “Why are you here, Garble?” Spike growls at him, “Are you up to no good?”
“Listen Sparkle-warkle, the two reason I here; one, I was forced by my Dragon Lord to help her of hunting down Jack Possessive and two, I might be not fan of ponies but i will only help you once because if that demon lays one finger on my sister” Garble pounding his claw together, “I will shred every part of him!”
“You have a sister?” Spike asked Garble
“Garble, please calm yourself down. I’m sure Jack won’t be able to possess your sister” Ember reassures Garble
Garble look at Spike and Elements of Harmony
“Consider this a temporary truce..... for now” Garble making an Enemy Mine with them despite doesn’t like ponies and especially Spike. Spike and the rest of Elements of Harmony glares at Garble.
“Come on, guys! We are going on the hunt!” Ember announced to Spike, Elements of Harmony, Garble and rest of the other dragons, Ember approached to Spike, “Tell me, Spike. Who was the last creature that Jack possessed?” Ember asked Spike.
“Rarity! He’s possessing my Rarity!” Spike yells in a concern tone as he worried about what’s Jack is doing to Rarity.
At Carousel Boutique, ‘Rarity’ looking at all the dresses she made as she touch one of her dresses she made for a client who is waiting for it.
“I didn’t know this pony have a huge obsession with dresses! Well, sorry to disappoint you Rarity but I going to have a fun time of ruining your dresses. He he he he he he he!” ‘Rarity’ chuckles as she grabs the dress and ripping her dress apart, “Oops! Aw, I’m sorry that I rip your dress that you made for a client..... NOT!” ‘Rarity’ throw the dress like it was a trash to her, “What is the better way of shredding those dresses than an irony music!” The music start playing as ‘Rarity’ proceeds of ruining all of her dresses.

‘Rarity’ use her magic to break all of her mirrors while knocking down all of her dress form mannequin and movable screens.
“Score!” ‘Rarity’ jump on a small display stage and dancing on it while using her magic to destroy all of her dresses, “This is exciting!” ‘Rarity’ looks around as she see her destroyed dresses to resemble like a falling snow and she land on the ground and pretend to making a snow angel, “Poor Rarity, I destroy all of her dresses and I should feel bad for her.... NOT! I means why would I feel bad for ruining someone else’s dresses? Making dresses are such a waste of time! He he he he he he he he he he!”
She continues to having a fun until she notices her mane and got an idea as she grabs a pair of scissors and planning to cut all of her manes.
“For a beautiful unicorn like you, it’s such a waste to cut all of your beautiful mane...... NOT! I just thought it would be funny to have yourself cut all of your beautiful mane! That dragon will never fall in love with you without your beautiful mane! He he he he he he he he he he he!” ‘Rarity’ give out an evil laugh as she about to cut all of her manes until her hoofs was blasted causing her to let go fo the scissors, “Ouch!”, she turn around and saw a pissed-off Spike, Elements of Harmony, Ember and the rest of dragons standing in front of her.
“Now, you have gone too far! Jack Possessive! First, Twilight and now Rarity?! You ain’t cutting my Rarity’s mane! Let go of my Rarity!” Spike growled at Jack Possessive in Rarity’s body as he stomping toward him looking as mad as hell.
“Aw, this little dragon want his precious unicorn back..... well...... TOO BAD! you can’t have your precious Rarity back as long as I possess her!” Jack burst into a hysterical laugh at Spike who is clenching his claw in fury.
“Jack Possessive! You are causing enough trouble for Equestria” Ember glares at Jack Possessive.
“Yeah! Let go of our friend!” Rainbow Dash yells at Jack
“Why end the party so soon? It just got starting and I don’t want to end this spectacular party!” Jack continues to laugh at the heroes.
“Oh, this is not that kind of party I want to attend” Pinkie’s mane become deflated as she sobbing.
“Look what you did! You made her cry, you varmint!” Applejack angrily yells at Jack.
“As much I love possessing this body, I am getting bored” Jack is out of Rarity’s body as Spike manages to catch Rarity before she hit the ground.
“Gotcha, Rarity!”
“Garble! Grab him!” Ember ordered Garble to catch Jack, Garble and rest of dragons attempts to tackle him but Jack dodges them and Garble & the rest of dragons hit on bunch of Rarity’s supplies as Jack went into Applejack’s body.
“AAAARRRRRRRGGGGGGGGHHHHHHH!” Applejack become possessed by Jack as her Bright Green eyes turned into a Red eyes.
“Oh dear” Fluttershy quickly get behind Rainbow Dash
“Yee-Haw! Now I feel like a cowboy! Alright, Bad hoss! I’m not goin’ to waste your bobbery! I got a hoe-down!” Jack use his demon power to transport himself in Applejack’s body out of their sight. Elements of Harmony especially Twilight are flabbergasted.
“When did Applejack suddenly can transport herself?” Twilight asked
Ember facepalm herself at Garble’s failure, “You had one job..... ONE JOB, GARBLE!” Ember angrily yells at Garble.
“It’s not my fault! He was too fast for me to catch!” Garble defend himself which Ember frowned at him.
Spike looks at a sleeping Rarity who is no longer possessed by Jack, “Rarity, please wake up” he pleaded.
Rarity opens her eyes and she’s groaning, “What a terrible nightmare I have” Rarity muttered to herself before she see Spike who is holding her body and she envisioning Spike as her Prince Charming, “Spikey-Wikey?”
“Oh, Rarity! You back!” Spike embraced Rarity as he’s glad to have his Rarity back, Rarity returned the embrace.
“Spike! I had an awful dream! There was a demon and he was ruining all of dresses whiling he was planning to cut all of my mane and...” Rarity looked around and see her workroom in state of disrepair which made her eyes twitch. Spike and Elements of Harmony chuckled sheepishly while Ember remained calm and Garble rolls his eyes.
“Rarity..... please.... calm down” Spike trying to calm down Rarity whose face turned red and her eyes look like a volcano.
Pinkie Pie whose mane went back to it’s usual style looked at you and says, “3, 2, 1”
“AAAAAAAAAAAHHHHHHHHHHHHH!!!!!!!!!” Rarity screams so loud that it cause Ponyville to have a temporary earthquake.
‘Applejack’ arrives at Sweet Apple Acres.
“Sweet Apple Acres? I bet this is the cowgirl’s home..... Why am I talkin’ like a hillbilly?” ‘Applejack’ asked herself before she see Apple Bloom and Big Mac walking toward them.
“Applejack! I thought you were at Castle of Friendship.” Apple Bloom and Big Mac are unaware that their sister is possessed by Jack.
“What happened?” Big Mac asked his possessed sister
“Well, isn’t my favorite cowboy and cowgirl!” ‘Applejack’ gives a big grin to them which disturb both Apple Bloom and Big Mac before she punch Big Mac’s crotch.
“Ow!” Big Mac scream in pain while ‘Applejack’ laugh at him, “Bless his heart, he is dumb as a sack of rocks! He he he he he he he he!” ‘Applejack’ continues to laugh at him while Big Mac is screaming in pain from his crotch as Apple Bloom is comforting her dear brother.
Apple Bloom glares at her possessed sister, “Applejack! What the hay is wrong with you?! You think hurtin’ my dear brother is funny?! Applejack I know wouldn’t hurt her family just for laugh!” Apple Bloom gives a disappointed look to ‘Applejack’ who doesn’t really care what she said to her.
“Aw! You such a cutie pie!” ‘Applejack’ gives a fake smile to Apple Bloom before grabbing Apple Bloom’s mane.
“Applejack?! What are you doin?!” Apple Bloom yelling at her sister.
“You and your hillbilly brother should go back where they came from! You varmint!” Jack in Applejack’s body use his power to levitate both Apple Bloom & Big Mac and both of them are trying to escape while give them a bigger grin.
“So long, partners!” ‘Applejack’ launching both Apple Bloom and Big Mac to the sky high!

‘Applejack’ laughs, “That will teach them a lesson, those hillbillies!” She burst into a hysterical laughter, “Ha ha ha ha ha ha ha ha ha ha ha ha ha ha! This is like a video game I play but it even more entertainin’!” She laughs and laughs until she notices an apple on the ground.
She pick up an Apple, “Well, my fun time of messin’ with Equestria sure make me feel hungry!” ‘Applejack’ took a bite to an apple and continues to eat the Apple until it’s all gone, “Man! Those hillbillies made one tasty Apple! I need to get their secret recipe so I could have all tasty apples for ma self! He he he he he he he! Man! I really need to stop talking like a hillbilly” ‘Applejack’ went to Sweet Apple Acres in order to find their secret recipe.
At Carousel Bontique, Rarity is blowing on bag to calm herself down while Spike, Elements of Harmony, Ember and rest of the dragons explains the whole story about Jack Possessive.
“So, that demon is the one who cause the big mess in my shop! Even I can’t see him, I will give him a piece of his mind for destroying all of my dresses!” Rarity making an angry face as Spike trying to calm his beloved mare down, “At least, I stop him from cutting all of your mane!” Rarity looks at Spike and give him a bear hug, “Oh, thank you, my Spikey-Wikey! I’m so glad I didn’t have to go through that situation again!” Rarity was referencing one time when she uses a wrong shampoo and it removes all of her mane, It took months for her to have her mane back to its original state.
“You.... Welcome...... Rarity!” Spike is unable to speak properly as Rarity is hugging him tightly while Garble and rest of the dragons laugh at him before Ember hit Garble with her bloodstone scepter.
“Ouch! What did I do?” Garble asked Ember.
Rarity finally let go of Spike as he breath in and out, “I can breath!”
Suddenly, both Apple Bloom and Big Mac flying toward Carousel Bontique and Apple Bloom shouting at them, “Everypony! Look out!!!!!!!” they crash land at the top of Carousel Bontique and because their strength, half of the building get destroyed, much to Rarity’s dismay.
Pinkie Pie look at you, “Here’s where Rarity goes berserk”
“My Carousel Bontique!!!!!!!!!! NOOOOOOOOOOO!!!!!!!!!!!!!!!!!!!” Rarity starting to crying like if she lost her beloved friend and scream at the sky, “CURSE YOU, JACK POSSESSIVE!!!!!!!!!!!!!!!!”
At the kitchen, Jack in Applejack’s body looking all over the place for Apple family’s secret recipe while Granny Smith is sitting on her racking chair, tied up and gagged as she tries to figure out why her granddaughter suddenly becomes a crazy pony and ransacking their kitchen, unaware that her granddaughter is possessed by Jack Possessive.
“Where is their secret recipe?! Those darn hillbillies must be hiding their recipe from me! I will not rest until I find their secret recipe! Muhahahahahahaha!” Jack give out an evil laugh as Granny Smith look confused at her possessed granddaughter’s evil laugh.
Author's Note
Spike got his beloved Rarity back but unfortunately, Applejack is possessed by Jack who is determined to find Apple Family’s Secret Recipe so he can make his own delicious apples and holding Granny Smith hostage.
Will Rarity forgives Apple Bloom and Big Mac for destroying Carousel Bontique?
Those who are wondering where this story take place? In term of continuity, this story take place around Season 7 (Take place between It isn’t the Mane Thing About You and A Health of Information)
Like I say, only Dragons can see and physically grabs Jack’s spirit while ponies and other creatures are unable to see or physically grab him..... That’s why Elements of Harmony didn’t do anything to grab Jack’s spirit.
EDIT: I forgot to mention that Jack Possessive and his father are considered to be arch-enemies of all Dragon creatures since all of dragons absolutely despise them.