It was a day like no other and a ~~marshmallow~~ mare named Rarity was in her boutique in Ponyville, making dresses. When she was finished she went to see her diamond collection which was in a chest in her room.
She can't help it, every free minute she would get, she would always go and admire her diamond collection. Don't get me started about her diamond collection, she has about 143 diamonds (Yes I counted) in her collection, she actually look after those things like a baby. She would never let her little sister, Sweetie Belle touch it. When she would Rarity would say " You can touch it all you want Sweetie Belle, only if you want to experience what death by marshmallow is really like." That would scare the hell out of Sweetie Belle, that's why she would never touch it.
While Rarity was busy admiring her diamonds, Sweetie Belle came in her room. "Hey Rarity," said Sweetie Belle "there is a diamond on the TV which is much,much,much better than all the diamonds that you always gush over."
"Don't be so stupid Sweetie Belle," said Rarity. "My diamonds are better than any other diamond in this world." But she regretted saying that after she saw the diamond herself.
When I saw that diamond, I was filled with determination to do.....something. When Rarity saw it she was in another world (don't ask me how). The diamond (a.k.a The Tunisian Diamond) was the biggest, boldest, prettiest and the most priceless diamond in Equestria.
Rarity wanted the diamond. Not for money, but for herself to gush over it (pathetic right?). The TV screen said that the founder of the diamond was willing to sell it for a good price to own it (but will be kept in the museum). The minimum price the founder would accept was 4000 bits, wait a sec.....4000 BITS?! There was no way Rarity would afford that.
But Rarity wanted the diamond no matter what it takes, even if she had to get it illegally. Yes, she had to steal the diamond for free.
Rarity knew that it was wrong but she had no choice but to steal it.
Just then, the news channel (did I forget to mention they were watching a news channel? Whoops!) showed the opening of the Tunisian Diamond's exhibit at the museum in Canterlot. Princess Celestia was there to declare it open."I declare the Tunisian Diamond exhibit, open!" said the princess . But Rarity was not paying attention, she was busy staring at that diamond, her eyes can't help twinkling at it.
The longer Rarity was staring at the diamond, the even desperate she was to steal it. How desperate was she? She was really,really,really,really,really,really,really,really,really,really,really,really,really,really,really,really desperate.
"Sweetie Belle darling," said Rarity. "I just remembered that I had to go Canterlot to......see how my boutique is doing?"
"Did'nt you say a while ago that you were going to your shop in Manehattan?"
"Oh Sweetie Belle, you silly little filly. You must be hearing things, I said Canterlot, not Manehattan. I am off now.......toodles!"
Rarity ran out of the door leaving her sister home alone (yes, Rarity is a dick to her sister)
She took the next train to Canterlot and then went to see her shop manager, sassy and talked about girly stuff that I am not going to narrate. I am gonna skip to.....1:00 am, where Rarity steals the diamond.
Rarity went to the museum with all sorts of gadgets and gizmos, she stood on a hill close by (where no one can see her) and checked how tight the security was, but it was not so tight at all. All she could see was two security guys guarding the entrance to the museum and another on the roof. There were no gates, lasers or anything else gaurding the museum from the outside. So stealing the diamond will be a kid's play right? (I hope so)
There was only two ways in. Rarity can bust in the museum or she can sneak in the museum. What will Rarity pick? I have no idea! Now if you excuse me I have go and get buy some chips (I am all out and I can't survive without them)
Author's Note
If you want Rarity to sneak in museum select chapter-Rarity decides to sneak in the museum
If you want Rarity to bust in the museum select chapter-Bust in: The Aggressive Way
P.S [There is one hidden reference in this chapter. Can you find it out? (Hint: Undertale)]
Bust in: The Aggressive Way
Author's Note
My challenge for you is to find as many references as you can in this chapter.
Ready?
Go!!! 
Bust in: The Aggressive Way
Okay, so were was I? Oh yes..... Rarity decided to bust in to steal the diamond.
She tied her mane and put a mask on her face and put on a skirt to hide her cutie mark.
She thought looked so cute that she decided to wear a burglar's costume for nightmare night (that is if she gets out of the museum alive of alive of course).
She took the scooter which she 'borrowed' from scootoloo and adjusted to her size and an mini engine that lets the scooter drive on its own without any muscular power.
She started the engine of the scooter and drove it towards the entrance of the museum.
"Dude! like look, its a marshmallow on a scooter." said one of the security guys.
"Dude like, marshmallow don't ride scooters." said the other security guy.
"They do, look at that!"
"OMG! I have to put this on ponybook!" Unfortunatley he didn't because he got rammed by Rarity on the scooter and at the same time the entrance door (note to self- Don't take pictures when someone is trying to ram you).
She did'nt stop the scooter when she was inside. Everyone who was inside guarding was very suprised to see a marshmallow on a scooter too. But when they realized that the marshmallow busted in the museum. "I knew this was a idea." said Rarity to herself. "What should I do now?" Just then she saw a floating box with a question mark on it. What could it be? She drove towards it and and suddenly she turned Invisible. Just then the owner of the museum arrived.
"Okay, so where is the marshmallow you guys were talking about?" asked the owner.
"It was right here, I swear." said a guard.
"You know that marshmallows can't drive scooters right? They are meant to be eaten."
"Yeah, but this one does. Even it wasn't a marshmallow somepony did come here look." he shows the owner the scooter marks.
"Well,well,well.......somepony did come here.......now don't just stand there,FIND IT!!!! THIS IS COMING OUT OF YOUR PAYCHECK, ALL OF YOU!!!!"
Everypony panicked all looked for ~~the marshmallow burglar~~ Rarity.
Rarity giggled because they didn't know she was standing right next to the owner. But she realized she won't be invisible forever, so she went in the Tunisian Diamond's exhibit (with her scooter) and HOLY MOLY it was even beautiful upclose. 
Putting the diamond on the scooter's basket was not an option (did I forgot to mention there was a basket on the scooter? I am so forgetful, aren't I?) because the diamond was obviously heavier than the scooter and.....(you guys must have payed attention to your physics class right? Hey, it's not my job to explain every single detail)
Anyways, instead of carrying it, she decided to tie an end of the rope she had to the end of the diamond and tie the other end on the scooter (Don't ask me what she was thinking, 'cause I have no idea either). Suddenly, Rarity's Invisibleness wore off.
"OMIGOSH!!! Its the marshmallow burglar!" said one of the guards. ~~Marshmallow~~ Rarity at once drove out of the museum at a speed of 70 kmph (How do I know that? I am the narrator, its my job to know everything. Let me explain you with one word- 'magic' heh heh heh). She drove to the highway which thank goodness was empty as she could get away easily with the diamond. But unfortunatley, the police followed her (You guys should have witnessed that chase it was epic, it was like a GTA chase, wait a sec it was a GTA chase! What was that? You want every single little detail? Okay, fine only this time).
There were 2 earth ponies in the police car and two pegasi (with guns) flying after Rarity.
"Dude?" asked the earth pony in the police car.
"Yeah bro?" replied the other guard.
"I mean.....like, we use these guns to threaten and not kill........so like, is it crime to like, kill a marshmallow?"
"Bro, we eat marshmallow's like.......everyday of course it isn't a crime."
"Yeah but we can't eat a LIVE marshmallow right?"
"Dude, its just a marshmallow that is ALIVE, got that bro?"
" Dude, like why do you even want to kill a good for nothing marshmallow?"
"TO EAT IT! DUH!"
"That's a WONDERFUL idea! Lets kill it!"
The police started shooting at Rarity, but missed her.
"Biscuits." said Rarity. The police kept on missing (shooting) her, Rarity knows one bullet will kill her ~~and they will get a kilogram of marshmallows to eat~~.
She had only two choices, a bubble shield or to jump off the scooter.Rarity decided not to jump off the scooter cause, she did'nt want to lose her precious diamond.
She activated her bubble shield while the police bullets off. The bubble shield dissapeared as she went in the tunnel.
Rarity got shot but thank goodness she survived all of the bullets ~~cause she was a marshmallow, duh~~.
The highway ended at an incomplete bridge which was crossing over a river.
Rarity was covered with bullets, but one more bullet could kill her. Unfortunatley, when Rarity stopped at the end of the bridge, so did the police with their guns.
"Ma'am don't move or we will kill ya." said one of the guards.
But Rarity pushed the diamond into the river an the diamond pulled the scooter into the river and the scooter pulled Rarity in the river.
The police looked down, there was nothing.
Few hours later....
Rarity was washed ashore on the banks on the river.
She thought she lost the diamond but it was right next to her.
Rarity was so happy she actually hugged the diamond, then she took it back home.
The End (Try the other 2 endings)
