1 - 20 of 171 Works in Transfeminine Leonardo (TMNT)
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I Can't Handle Change - Roar by aethernight
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
15 Oct 2025
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Summary
The turtles had seen plenty of unfortunate, painful mutations over the years. They just never thought they would have one of their own go through the same experience. But when Donnie saves Casey from a mutated fate, the genius is reborn anew as a turtle-alligator hybrid. Controlled by instincts and uncertainty, it will be a long and hard journey to return Donnie back to normal. But as time goes on, is that even a possibility? How much is Donnie willing to sacrifice to fix himself? Thank goodness he has his family and friends (and maybe more than friend Casey Jones) there with him.
A 2012 "bimutated Donnie" au inspired by the "Good Genes" episodes of the 2003 cartoon, with Karai and Splinter being good family members, a friendship between Leatherhead and Donnie similar to the 03 show, and some endgame Jonatello.
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It's hard being a single mom when you're not single or a mom... by Benny_Delirious
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
13 Oct 2025
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Summary
Donnie finds his peaceful life interrupted as his siblings decide to make rash decisions and turn into turtle tots.
He didn't think that managing three kids could be hard, except these kids were mutants and had a knack of getting into mischief on a frequent basis.
Atleast he had April and Casey by his side until they figure out a way to reverse this problem.Series
- Part 3 of Turtlemania 2k12
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April's Adventures (Not) Alone by Songbird_16
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
09 Oct 2025
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Summary
April O'Neil already had to deal with all the mystic shenanigans, now she'd just like to go home. But now she has new allies and enemies to deal with, and her brain might explode if this place keeps being so different.
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The four mutant brothers were still recovering from trauma and did not have time for more shenanigans after all the goddamn bullshit, it was just starting to quiet down. So why are these people here insisting they're the turtles' friends! Will they be in the future?
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Turns out avoiding an apocalypse causes some separation anxiety, so when your older sister (basically) goes missing you panic, right? Well join this very lost found family for the "Rescue April" mission! -
ThE gRoUp ChAt by ArtDecoHomicide, Jayfur365
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
07 Oct 2025
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Summary
The 2012 turtles and their Rise counterparts are added to a group chat, and nobody knows who the creator is. They only come on when those of the turtles who aren't going to question them are the only ones online, but seem to be friendly. As these two families talk, new familiar faces are added, and romance occurs.
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aka, Yet Another Crossover Chatfic except I show up in the chat whenever it's convenient and/or funny because I AM ADHD AND I DO WHAT I PLEASE.
Announcements:
-Currently featuring gay! 2012 Jonatello starts in chapter 14/15; 2018 Leosagi starts in chapter…18 i think
-Everyone say hello to the Gay Slay Jay Brigade! Jay will be joining me from now on in helping provide you with gay little blorbos content. Huzzah!------
WE WILL BE BACK VERY SOON, JAY IS CONCLUDING THIS ARC WHILE I TRY AND GET BACK INTO THE SWING OF THINGS I AM SO SORRY AND THANK YOU FOR YOUR PATIENCE
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Blue ribbons in her hair by Cinnamon_toast_gay1
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
01 Oct 2025
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So yeah this is the fic I think the tags should entice you but if not maybe this cookie will 🍪🍪
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Darker By The Hour by N0e1IsAl00f
Fandoms: Teenage Mutant Ninja Turtles - All Media Types
27 Sep 2025
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Summary
April grabbed the star out of their hand and held it to her chest.
“Stay away from them!” She clasped Casey’s shoulder tightly with her free hand and pulled them towards her so they were looking eye to eye.
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Or I made a story about the ninja Turtles set in a dystopian future -
Mi Carino (My Sweetheart) by Benny_Delirious
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
12 Sep 2025
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Summary
Casey decided to teach Donnie some swear words in Spanish, and managed to flirt in his own silly way.
Some Japanese and Spanish phrases used through Google translate! Please tell me if I made any mistakes! English translations also provided.
Series
- Part 5 of Jonatello brainrot has consumed me
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And Ye Shall Bear The Sin by Dead_Tongue
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
24 Aug 2025
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Summary
Maybe she shouldn't have cut him so ruthlessly. Maybe she should have tried another artery. Surely another artery would have done him in. Would it be slower? Agonizing? Would he suffer? Of course. It was a clean cut nonetheless. And the sound of his head hitting the pavement will always echo in Leonardo's mind. A deafening thud of metal merged with bone and living tissue meeting brick. Heavy with madness and death.
She should have expected the blood splatter. The blood which has been replaced with a modified mutagen that kept this bastard going. The blood that spilled onto her skin when she freed the monster of his head. It stung, like a seat belt when it touches your skin after having sat in the sun. It wasn't too painful but it was enough to have her swipe most of it away.
Like a trophy, Shredder's head was presented to her younger brothers. A victory. An eye for an eye. A good ending. A new beginning. At least, that's what Leonardo had hoped for.
Now she was hearing, feeling, smelling, breathing in Oroku Saki. Like the man was under her skin. And no meditation was healing her. Oroku Saki died, but he didn't leave. He just found a new host.
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Let's burn a Bass Pro Shop!!!! by Benny_Delirious
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
14 Aug 2025
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Summary
A sleepover with the girls takes a thrilling turn before boredom kicks in, and Lee decides to burn a Bass Pro Shop. With good reason, of course!!!
Series
- Part 2 of Turtlemania 2k12
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Summary
A Fortune Cookie spells a fate Casey didn't want to let happen, seeing Donnie and April together. So he decides to confess first.
Series
- Part 4 of Jonatello brainrot has consumed me
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snuck sweaters and flustered (boy)friends by qi_agere_fluff
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
23 Jul 2025
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Summary
Donnie borrows Casey’s sweater and then winds up regressing. Whoops!
Series
- Part 12 of ✨ ooey-gooey agere snapshots ✨
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Turtle Hot Pot by calamaricurry
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 1987), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (Bay Movies), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), TMNT (2007), Teenage Mutant Ninja Turtles (IDW Comics), Batman vs. Teenage Mutant Ninja Turtles (2019), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
14 Jul 2025
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Summary
Previous generations of the turtles have slowly but steadily been gathering themselves into one big Discord server, now having a total of twenty members. Some of them have retired from the vigilantism, others are still doing regular patrols. They've all pretty much figured out their way of life after their various misadventures and trauma.
And then the kids join. Four hyperactive teenagers give twenty veteran mutants grey scales like none of their bad guys ever could have.
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How hard can pancakes be? by Benny_Delirious
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
02 Jul 2025
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Summary
Lee, Raph and Donnie had been permanently banned from the kitchen by Mikey. It had been well and good when they had the whole world at stake but after they finally acheived peace, Lee decides to improve upon herself by getting unbanned. Her fued with the toaster was finally going to provide a winner.
But she needs help, so she drags Raph in it as well. Her youngest brother was going to be furious but who can stay too mad over freshly cooked pancakes?
Series
- Part 1 of Turtlemania 2k12
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ripped seams and sewing kits by qi_agere_fluff
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
09 May 2025
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Summary
Kiki’s frightened by a thunderstorm, AND his beloved stuffie has a rip in it! Lucky for him, his Dada’s very talented at sewing and has made it his mission to repair it.
Series
- Part 11 of ✨ ooey-gooey agere snapshots ✨
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Summary
Lea’s struggling, but she doesnt tell anyone luckily her younger brother is there to help take care of her and get her back to wanting to live
Series
- Part 1 of Teenage Mutant Ninja Turtles
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Tcest Smutty Artworks - 2012 Edition by BlondeOcean
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
09 Apr 2025
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Summary
Occasionally I play around with the '12 turtles too~
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Summary
Basically some tmnt ships that I like
- Language:
- English
- Words:
- 19
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 143
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TMNT ONE SHOTS!! by Guywith_Hyperfixations
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024), TMNT (2007), Batman vs. Teenage Mutant Ninja Turtles (2019)
28 Mar 2025
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Summary
you can sent me requests but idk if i can update it immediately
This is more for the ideas that aren't too long
And some one shots are ideas I have
and, may not update that fast.
(iteration in the tags)Series
- Part 6 of Twins in a Team with the B
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Estranged TMNT Season 1 by Aaronymous9
Fandoms: Teenage Mutant Ninja Turtles - All Media Types
20 Mar 2025
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Summary
Michelangelo decides to investigate the family heritage his mother has kept hidden for so many years, with his secret human best friend in toe, one mission leads to a series of events and revelations that will change the lives of everyone.
( TMNT Estranged is a fan iteration, I.E what would TMNT be like if I got to make my own iteration? This is an inconsistently updated fic that goes over the events of a hypothetical TMNT TV Show if I were to write one. Characters are not meant to resemble their canon versions exactly. )
Series
- Part 1 of Estranged TMNT
- Language:
- English
- Words:
- 7,832
- Chapters:
- 1/?
- Kudos:
- 2
- Hits:
- 56
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You are Trans and you are fem by Whywither
Fandoms: QSMP | Quackity SMP, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), My Little Pony Generation 5 (Cartoon 2021), Teenage Mutant Ninja Turtles (TV 2012)
14 Mar 2025
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Summary
Hi I am here Trans people unite Transfem here or Women, Trans girl, here be happy you deserve it
Series
- Language:
- English
- Words:
- 157
- Chapters:
- 1/1
- Hits:
- 79