''FanFic/LePetitFour'' is a FanSequel of the seminally infamous ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' gore fanfic, ''Fanfic/CupcakesSergeantSprinkles''.

The story starts with Pinkie Pie's twitchy gut "telling" her to invite Rarity to Sugarcube Corner to become a particularly fancy treat, despite Rarity thinking otherwise. Soon Pinkie drugs Rarity, and it all goes downhill from there, with a rather surprising yet in-character twist at the ending.

''Le Petit Four'' also has a direct FanSequel in the form of ''FanFic/OneLastPartyFavor''.

The story is [[https://docs.google.com/document/d/167ST-8XF3m9Ycswv_olcQAhF9jenQoNqOf4726-nSgY/edit?hl=en_US&pli=1 here]].

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!!''Le Petit Four'' contains examples of:
* [[AnyoneCanDie Anypony Can Die]]: Due to Pinkie Pie’s twitchy gut, and knowing the random nature of her twitches, anypony can really die. [[spoiler:Except one]].
* ALoveToDismember: Pinkie Pie kept Rainbow Dash’ taxidermised corpse hanging from the wall.
* AxeCrazy: Pinkie Pie, obviously.
* TheBadGuyWins: Nopony is coming to save Rarity.
* BeautyIsNeverTarnished: {{Subverted|Trope}}.
* BewareTheSillyOnes: The bubbly Pinkie Pie brutally murders Rarity and she's only briefly unhappy through it.
* BigSisterInstinct: Rarity's last request is for Sweetie Belle to be spared from Pinkie's torture. [[spoiler:Pinkie ensures that she is]].
* BlackComedy: When Pinkie Pie tears off Rarity's tail, she puts it over her nose and tells Rarity "Oh look Rarity, I got my beloved Moustache back!".
* ColdBloodedTorture: Pinkie saws off Rarity's horn, scalps her, tears off her tail, forces her to look at herself in a mirror, makes her drink Gummy's bath water, removes her hind hooves, skins her alive, and removes her organs.
* CruelAndUnusualDeath: Rarity dies after an almost hour-long torture session inflicted on her by one of her best friends.
* DarkFic: Like its predecessor, the fanfic contains high amounts of gore, contrasting the light-hearted cartoon that inspired it.
* DarkReprise: An especially chilling example, as Pinkie begins singing while skinning Rarity, the tune she [[{{Pun}} butchers]] being Rarity's dressmaking song, "The Art of the Dress".
* EvenEvilHasStandards: Even if Pinkie's a cannibalistic serial killer, she will never break a promise to anyone, not even from her victims.
* FallenHero: Considering it's Pinkie Pie, Element of Laughter, yes.
* FauxAffablyEvil: Pinkie is always cheerful, even when cutting up her friends.
* FlayingAlive: Pinkie scalps Rarity and later skins her from the neck down.
* ForceFeeding: Pinkie forces Rarity to drink Gummy’s bath water.
* [[GenuineHumanHide Genuine Pony Hide]]: And it gets even worse when Pinkie Pie skins Rarity alive to make a dress out of her.
* GigglingVillain: Pinkie Pie giggles as she brutally tortures Rarity.
* {{Gorn}}: The violence Pinkie inflicts on Rarity is described in graphic detail.
* GrotesqueCute: Pinkie keeps a cute attitude while she gives Rarity ColdBloodedTorture.
* HeroKiller: Again, Element of Laughter upon Element of Generosity.
* HeroicBSOD: Rarity's beautiful horn, mane and tail being removed would surely send her over the brink.
* [[{{Fingore}} Hoofgore]]: Pinkie Pie takes the burning nails scene to the extreme, when she uses them to detach Rarity’s hind hooves.
* [[ImAHumanitarian I’m an Equitarian]]: Pinkie Pie eventually takes Rarity's flesh and makes it into a cupcake recipe.
* IGaveMyWord: After killing Rarity, she honours her promise and [[spoiler:removes Sweetie Belle from the LotteryOfDoom]] so she will not be killed.
-->'''Pinkie Pie''': A promise is a promise, Rarity...
* InstantSedation: Rarity is knocked out by Pinkie's cupcake pretty easily.
* LotteryOfDoom: One of the first, if not ''the'' first fanfic based on ''Cupcakes'' to expand upon the lottery idea with a more drawn-out process, involving a wall of all the ponies in Ponyville and a number for each of them, all mixed up in a hat.
* MacGyvering: It's Pinkie Pie, and it's ''Cupcakes'', her inventiveness remains.
* PetTheDog: What separates this fanfic above other sequels from ''Cupcakes'', is when Rarity begs Pinkie Pie to promise her one thing.
-->'''Rarity''': Please... don't do this to my little sister Sweetie Belle.
** [[spoiler:She honours the promise]].
** Anypony who read the ''Fanfic/SilentPonyvilleChronicles'' may feel especially sympathetic towards Pinkie Pie for honouring this specific promise.
* [[PinkySwear Pinkie Pie Swear]]: Even when cutting up Rarity, she repeats her Pinkie Pie Swear to honour Rarity's pleaful promise.
* [[HumanResources Pony Resources]]: Pinkie uses Rarity's flesh for her new cupcakes, and her skin, mane, tail and horn for her clothing and accessories.
* RoomFullOfCrazy: Pinkie's basement is decorated in the same grisly manner that it was in ''Cupcakes''.
* ShoutOut: Being this a direct sequel to ''Cupcakes'', the entire story is pretty much this.
* StepfordSmiler: Pinkie Pie is a still Type C in this one.
* TitleDrop: Pinkie Pie uses the title for her newfound classy confectionery.
%%* TortureCellar:
%%* TortureTechnician:
* TraumaticHaircut: Being Rarity, this is twice as traumatic to lose her beautiful hair, but it's actually a full-on [[FlayingAlive scalping.]]
* VileVillainSaccharineShow: Pinkie Pie murders one of her friends in a kids' show fanfic.
* VomitIndiscretionShot: Rarity vomits when Pinkie Pie rips off her tail and shows it to her and again when she drinks water, only to realize it was Gummy's bathwater.
* WaterWakeup: Pinkie Pie wakes up Rarity this way before she falls into unconsciousness.
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