1 - 20 of 2,400 Works in Parent Splinter (TMNT)
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Breaking Point by SolvForing
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
26 Nov 2025
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Summary
After the Kraang invasion, the Hamato Family is desperately trying to heal. Both emotionally and physically. While Donnie watches and assists his injured brothers, his body starts to fight against him. Donnie doesn't want to take the care away from his brothers, so he keeps it to himself, ultimately making everything worse.
(This fic is basically me projecting my fibromyalgia onto Donnie and seeing where it takes me.)
This is my first time writing fan fiction! I've been a writer for years, but never shared my work, so honestly, I don't know if I'm all that great at it. Critiques are welcome, just be nice about it, please :)
Series
- Part 1 of Breaking Point and More
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Punch-Clock Villains by Hamilhorse
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
25 Nov 2025
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Summary
Hypno finds a sassy lost child.
Donnie makes a really dumb mistake with no negative consequences, because this is a fluff story.
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Tether by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
25 Nov 2025
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Summary
Months after the Krang invasion, Donatello begins to experience severe shell irritation. When tests reveal leftover Krang matter lodged deep in his shell from the Technodrome explosion, Leo and Draxum perform a delicate extraction procedure to save him. Recovery seems promising—until Donnie collapses weeks later and begins coughing up blood.
After an emergency evaluation, Draxum delivers the devastating diagnosis: a rare, aggressive form of cancer, likely triggered by the Krang residue. As Donnie undergoes harsh treatment, Leo—driven by guilt, love, and fear—digs into his medical training, determined to find a cure. He refuses to let his twin slip away, even as Donnie weakens by the day.
Series
- Part 28 of I love the disaster twins
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Tangled Up With Turtles by WeirdScribe95
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Rapunzel's Tangled Adventure (Cartoon)
25 Nov 2025
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Summary
After their mission to stop the Technodrome and Kraang Prime succeeds, Donatello tinkers with some Kraang technology he took from TCRI. By complete accident, he creates a portal that sucks his brothers and himself into another dimension. They land in a forest... and end up meeting a woman with a chameleon and VERY long hair...
Once they save the royal family from thieves, the Turtles are hailed as heroes in Corona. Leonardo decides that they have two missions while there: find a way to get back to New York, and fulfill the King's request that they protect Rapunzel. Believe it or not, the second mission turns out to be harder...
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Summary
You were first introduced to the mutant world in smoke, confusion, and fear.
It doesn’t end much differently.
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Leonardo Hamato x Fem! Reader
Tmnt12 universe
She/her pronouns used
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El Heredero by LadyYurei
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
25 Nov 2025
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Summary
¿Puedes imaginar tus días entre la basura? ¿Luchando para poder comer un trozo sucio de pan con moho? Pues Miguel Ángel no se lo tuvo que imaginar, estuvo atrapado en esa podredumbre hasta que su buen le permitió salvar aun terrible mafioso, Hamato Yoshi o Splinter. Con una enorme deuda de vida y un corazòn conmovido por el acto amable del menor este terrible amo de la Ciudad Oculta y el mundo humano adopto al menor como su heredero alejándolo de sus hermanos. Ahora El tiempo ha pasado, los niños ya crecieron y son mas letales que antes. Y en medio de todo ese mundo donde la traición te puede apuñalar de cualquier dirección, habian personas que solo recordaban y añoraban el momento de volver a encontrarse con sus hermanos. El camino no es fácil y menos cuando hay tanto comprometido. El poder solo se mostrara a los que darian todo por su familia pero a un precio mortal y con una temperatura que haría a cualquiera perder la cabeza. ¿Miguel Ángel Hamato esta listo para el desafío?
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What They Don't Know Won't Kill Them...Right? by Pixelz_4life
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
25 Nov 2025
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Summary
Splinter has gifted Raphael a journal to document his feelings when things feel too much to bear... however... Raphael may just be getting worse.
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Summary
New York, 2004. Beneath the city’s concrete four mutant brothers train under the harsh guidance of Hamato Yoshi, a man haunted by his years in a secretive Japanese criminal sect known as the Foot.
Above ground, rookie cop Casey Jones starts a new life in the NYPD after his father’s passing, unaware that his fight for justice will involve the underground world of Manhattan.- Language:
- English
- Words:
- 3,501
- Chapters:
- 1/24
- Hits:
- 12
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Peace by BialyLis for alwerakoo
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
24 Nov 2025
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Summary
“He says his name is Jotaro.”
Leo gave him time to elaborate. He did it out of pure habit and maybe to spite himself, because Usagi never elaborated.
“Okay. And where are Jotaro’s parents?” he asked, waving his hand in the air to indicate he needed a little more.
Mikey and Usagi exchanged a second look, which already promised complete disaster, so when neither of them managed a response, Leo walked over to the table and leaned over the child.
“Are you lost? You need help?”
Jotaro didn't even look up at him, fully focused on sucking all his juice through the straw at once, and when the carton finally emptied, he gasped for air as if he'd just drowned.
Or;
Usagi is ready for a new challenge. Leo is NOT.Series
- Part 7 of Idiots in love
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I Won a Part of You by CursedCatChild
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
24 Nov 2025
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Summary
The Techno drone wasn’t meant to be ever separated from its pilot. Yet Donnie forcibly got ripped out of it. But that never meant that the Techno Drone also got ripped out of Donnie. Or that the softshell’s parts all come back with him. What will a turtle do if he finds out that he’s partially Krang and that part is actually the majority of him?
Or the Techno Drone didn’t just Krangified, but straight up made Donnie 70% Krang. Of course with a species change comes some freaky new instinct, issues and body horror worthy transformations. Drowning in intense self hatred and fear of losing his brothers ( especially his twin) of course he tries to face all these challenges all alone.
Basically another Krang-Donnie AU, but trust me this is going to be a rollercoaster of very gory, very sweet and have a lot of made up Krang lore you never knew you needed.
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Family is a Choice by indigoseeker
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
24 Nov 2025
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Summary
Finding out you have 3 brothers is one thing. Reuniting them is another ordeal entirely.
OR
Mikey wanted nothing more than to have brothers. He just didn't expect to find out he had 3 he'd never been told about. After discovering the truth about his family, Mikey makes it his mission to reunite all of them. It would've been easy if two of them didn't keep trying to fight him, though.
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"Take My Heart And Don't Break It" by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
24 Nov 2025
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Summary
Leo is struggling after the events of the Krang invasion. His intrusive thoughts invade his mind, but he lets Donnie in on what is going on with him. Donnie is now faced with an impossible decision on whether to keep Leo’s struggles a secret or to share it with Raph and Mikey. The answer might not be as clear cut as Donnie thinks
Series
- Part 34 of I love the disaster twins
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Summary
AN UPDATED VERSION OF MY FIRST TMNT FANFIC
In an alternate universe where Splinter lives, Karai takes charge of the Foot Clan, transforming it into an honorable organization dedicated to good. The Shredder is dead, and life has returned to normal-except for one family member.
Mikey has been feeling useless and lonely at home, as his brothers constantly ignore him or become angry with him for his antics. One day, he finds comfort in a strange woman named Misaki Towa, who offers him sanctuary and support to lift his spirits, becoming a motherly figure to the turtle.
Unbeknownst to Mikey and his family, Misaki is the Shredder's widow.
After learning of her husband's death, she plans to avenge the Shredder by killing the turtles and Hamato Yoshi, with the help of the remaining Foot still loyal to him.
As the story unfolds, Mikey begins to lose his family's faith and love due to Misaki's poisonous manipulation and lies disguised as harsh truths.
Can Mikey's brothers and Splinter help him through this ordeal, or will Misaki Towa succeed in her revenge by poisoning the one person who is the heart of the family?
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hiraeth by singalittletune
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
24 Nov 2025
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Summary
hiraeth [noun]: a deep longing, especially for home.
Leonardo never expected to get a second chance.
The rest of the family never expected to see CJ’s sensei.Chaos ensues.
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Always Ours by Flightsoffiction
Fandoms: Teenage Mutant Ninja Turtles (TV 2003), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Nov 2025
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Summary
A rewrite of: Of Portals and Desperation: A very confused Splinter finds himself and his sons dragged into the BNHA world, and everyone seems to think they've always been there. In fact, somehow, Splinter is the teacher for 1-A, and always has been. And it just so happens that this change occurs just as the USJ attack is happening.
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only bad thing about a star is they burn up by nonsensicalapathy
Fandoms: Batman - All Media Types, Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (IDW Comics), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
23 Nov 2025
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Summary
"Ah, you caught me."
He steered a questioning gaze towards her as she shrugged, her smile hadn't faded once, "I am a Yokai as well, but different from the ones you know. The truth is I am here for a reason," Finally, her gaze lowered and her smile dropped, "When you wake up again, you will be human— fully."
"Wait— what—"
"I am sorry for what I am about to do."
Hot white pain burst through his skull like an explosion of stars, and suddenly its dark, as if he ceased to exist once again.
or Mikey gets sent to another universe by a meddling Yokai.
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Anger is Self Destructive by fantasticfourfoodgroups
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
23 Nov 2025
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Summary
Raph has never been good at handling emotions, especially not his own. His anger often pushes away the people he cares about, and over time he turns to an unhealthy coping method to deal with the pain.
Or, a canon-adjacent story following Raphael as he quietly begins to struggle with self-harm throughout the series.
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Craving You by Skully0000
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Samurai Rabbit: The Usagi Chronicles (Cartoon)
23 Nov 2025
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Summary
It was quiet. Far too quiet. Leo had always hated this type of silence.
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Leonardo and the turtles hunted the demons that prowled NYC,
But what happens when Leonardo becomes one of them?Series
- Part 1 of Vampire Leo au
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Poisonous embrace by Chris_for_ya
Fandoms: Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles - All Media Types
23 Nov 2025
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Summary
"I get the feeling you're not really listening," Leo tsked irritably, looking over Mikey's shoulder. He tried to look him in the eyes, but Mikey turned his face away, avoiding him. Annoyed, the swordsman tapped his finger on Michelangelo's shoulder. "But you don't have to. After all, I don't mind repeating things to you. It's not your fault you're a little slow."
See? Leo was just trying to be nice.
OR
Now they are toxic for real. Let's try to fix it.
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Turtles, Party of Four! Or was it Five? Wait, maybe it was Seven... by fantasy753
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
22 Nov 2025
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Summary
It's pizza week, and the boys are ready to dig in. Little do they realize that they will find something far more interesting than the best pizza the city could offer (gasp!)
Their discovery soon leads someplace they never expected: the dark depths of the Grand Nexus Hotel!
Series
- Part 1 of Counting Turtles
- Language:
- English
- Words:
- 1,819
- Chapters:
- 1/20
- Hits:
- 10