Transformation Fanfics
From monsters to animals. They're all in here.
Even if the stories have characters undergoing a transformation, TF's, or "Turn into", don't have the tags of "Transformation" or "Animal Transformation". They are told in the story.
(Open, Moderated)
Recent works
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Citrine Isles by Diatomic_Rex
Fandoms: Pocket Monsters | Pokemon - All Media Types, Pocket Monsters | Pokemon (Anime), Pokemon Mystery Dungeon
31 Jan 2026
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When their blimp ran into the storm, Ash, Misty, and Brock found themselves in a strange land where the Pokémon there see humanity as pests and enslavers. Now, having turned into Pokémon themselves, their only hope to return home is to participate in their local Pokémon League equivalent. All the while, the nature of what separates Pokémon and trainer blurs.
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The Nekogers by Queen_M_Jane125 for Tele (AmaAishi)
Fandoms: SPY x FAMILY (Manga), SPY x FAMILY (Anime)
28 Nov 2025
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The mission was to obtain a new form of serum that would give the user cat-like abilities. As always, Twilight's mission was a success, and he'll hand it over to his boss the next day. However, that night it was Yor's turn to cook, and the small bottle she found on the side-table drawer was used in tonight's meal.
Turns out the whole cat-like abilities were true, along with some side effects as well.
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Hybrid Infection by Fanreader62
Fandoms: Naruto (Anime & Manga), Pocket Monsters | Pokemon - All Media Types, Pocket Monsters | Pokemon (Main Video Game Series), Pokemon - Fandom
08 Jun 2025
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A Virus was released into the world and warped the lives of everyone. People are trying to find a cure, but as the effects began to warp their minds, that's the last thing on their minds. The shinobi world is now in chaos as they fight off their new instincts, ones that have strong desires to breed! And why are only females affected? Naruto/Harem. Pokémon/hybrid transformations
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Pokémon: Lucario and the Mystery of Mew x LOZ: BotW/TotK - Crossover by Queen_M_Jane125
Fandoms: Pocket Monsters | Pokemon (Anime 1997-2023), The Legend of Zelda: Breath of the Wild/Tears of the Kingdom, Original Work
21 Mar 2025
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This just came to me as I was making my Pokémon React To... chapters, and I recall reading some stories where Ash had traveled back in time, where he meets Sir Aaron.
A thought came to me, "If Ash doesn't get sent back to his present time, there should be another way if Celebi, Dialga, or any time traveling Pokémon couldn't help him."
More details are inside the sort story.
Series
- Part 33 of Random Stories clips
- Part 34 of Stories to Give Away
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Rise of a new Frontier by KarmaKaoKio
Fandoms: Digimon - All Media Types, Digimon Frontier
25 Feb 2025
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This happens sometime after Lucemon’s defeat. Everyone is doing their best to adapt and move on with their lives. However, Takuya starts having dreams and nightmares where he is Flamemon and that all of Japan is on the hunt for him and his friends. At first, it seems like nothing. But, his dreams soon begin to reflect reality. The Digidestined have a choice. Either rise up or fall victim to a cruel harsh new frontier that they once called home. (may take a while to update ! have other projects and get distracted often.)
Recent bookmarks
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Angel Dust didn't want to wake up human again, he didn't want to have to deal with everyone else being freaked out, and he definitely didn't want to deal with just how fucking hot Alastor sounded right now.
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In hindsight, letting Bond near-maul that kid was probably not the greatest idea. But Anya wasn’t about to let that stop her.
As much as this seemed like God’s plan to pay her back for being such a stubborn, hard-headed and blind teenager, she couldn’t seem to understand why her shrieks and screams had started to sound like a high-pitched mewling.
tl;dr anya turns into a cute little pink kitten
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Detective Conan: The Curse of The Hallowed Moon by YourLocalBoxWriter
Fandoms: 名探偵コナン | Detective Conan | Case Closed
01 Nov 2023
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"The night before Halloween, Ran, the Detective Boys, and Hattori decide to go to a haunted house in their Halloween costumes, dragging Conan and Haibara along for the ride. However, after spending some time in the house, everyone is inflicted with a curse by a horrible red witch.
One that transforms them into what was once their costumes.
Now racing against the clock to reverse this before it becomes permanent, Conan and his friends must find the cure, combat the difficulties of their new forms, and solve a murder or two along the way."
Made for the Detective Conan Gen Bang 2023.
Writer: YourLocalBoxWriter
Artist: saltfactory (Art Piece to be Added)
Beta: ZabwithaZ -
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Summary
What if Zuko died at the North Pole? What if Mai died when she heard the news. What if, early in their lives, the spirits Agni and Aine blessed the two. How would this change things?
Maiko
Alternative Universe UNDER REVISION -
Tale of the Blue Spirit by QuillWrighter for KidWestHope16, MikkiOfTheAnbu
Fandoms: Avatar: The Last Airbender
15 Aug 2021
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The spirits tried to teach him their ways, what he could and could not do. He never listened. After all, Blue Spirit did as he pleased.
-Or the one where Zuko did not survive the Agni Kai