"Plural Possessive" is a My Little Pony: Friendship Is Magic Fanfic written on January 21, 2015 by Fimfiction user Aquaman for Equestria Daily's More Most Dangerous Game contest, in which it came in fifth place. It follows King Sombra as he mistakenly possesses Dinky Doo instead of Twilight Sparkle.
Plural Progressive contains examples of:
- Arch-Enemy: King Sombra considers Twilight Sparkle his.
- Bad Powers, Bad People: King Sombra is a villain, and has a spell capable of possessing a target, which brings the plot into motion.
- Big Bad: The plot is driven by King Sombra's attempted possession of Twilight Sparkle, which just so happens to have affected the wrong pony.
- Demonic Possession: King Sombra originally planned to possess Twilight Sparkle, but ends up accidentally possessing Dinky Doo instead.
- Didn't See That Coming: King Sombra lampshades that, while he prepared to face resistance from Twilight Sparkle, he did not expect Dinky Doo to simply punch herself in the face.
- Emergency Multifaith Prayer: Dinky Doo's thoughts upon being possessed:
Dinky Doo: [thinking] OH CELESTIA OH LUNA CADANCE MISS SPARKLE SAPPHIRE SHORES WHATEVER THE GRIFFON GOD IS HELP ME HELP ME GET IT OUT GET IT OUT GET OUT OF MY HEEEEEEEAD
- Evil Cannot Comprehend Good
- Evil Sounds Deep: King Sombra's voice is normally deep, though it cracks several times when he tries to use it while possessing Dinky Doo.
- Fighting from the Inside: Dinky Doo's first reaction to being possessed is punching herself in the face.
- First-Person Perspective: The story is told from King Sombra's perspective.
- Hold Your Hippogriffs: Par for the course for a My Little Pony fanfic. Plural Progressive uses the likes of "hoof" instead of "hand," "moondamned" instead of "goddamned," and "damn you to the moon" instead of "damn you to hell."
- Inopportune Voice Cracking: King Sombra remarks that his first words while possessing Dinky Doo sound like "a pathetic little foal trying to sound like [him]. And failing," since her voice manages to crack on all of them.
- Knight Templar: King Sombra regards his tyrannical rule over the Crystal Empire as Repressive, but Efficient.
- Mistaken Identity
- Not Quite Dead: King Sombra managed to survive his defeat by the Crystal Heart as a mere presence.
- Our Ghosts Are Different
- Pun-Based Title: Plural Possessive can refer both to a grammatical category of nouns and to the plurality of consciousnesses in Dinky Doo's body after its possession.
- Repressive, but Efficient: King Sombra describes his former rule of the Crystal Empire as this.
King Sombra: [narrating] When I ruled over them, they called me a tyrant. From impure crystal I carved a city of glass, an empire of steel, and when they witnessed my power they wept for lack of their own, crawled sniveling back to the gods I had rendered obsolete. They begged for freedom instead of progress, comfort instead of security. [...] For the good of my empire I sealed it [the Crystal Heart] away, and when the little ponies found me I showed them a world free of willfulness: docile, efficient, incorruptible.
- Sharing a Body: To King Sombra's frustration, Dinky Doo has as much control of her body as he does.
- Silence, You Fool!: Said verbatim as King Sombra's first words to Dinky Doo. Of course, since he's using her voice and trying to sound like himself, her voice cracks on every single word.
- This Is Gonna Suck: King Sombra's reaction to seeing a vase fall on Dinky Doo: "I don’t even bother trying to move. There’s no point. Mortal life is pain."
- Trapped in the Host
- Vengeful Ghost: King Sombra returns as a ghost after his defeat in the cartoon, planning to take revenge on Twilight Sparkle by possessing her and using her body to take down Equestria. Unfortunately for him, he possesses the wrong pony.
- Villain-Possessed Bystander
- Villain Protagonist: The narrator and main character is King Sombra, who plans to possess Twilight Sparkle, take over Equestria, and enslave every pony therein.
- You Could Have Used Your Powers for Evil: King Sombra considers Twilight Sparkle defeating him "stunt[ing] her potential."
King Sombra: [narrating] In a different world we could have been allies, but in this one she stunted her potential for the sake of those she thinks are her friends.
- You Fool!: King Sombra tells a resisting Dinky Doo, "Silence, You Fool!," after possessing her. However, since he is using her voice while used to his deep one, her voice ends up cracking on every single word.