1 - 20 of 1,249 Works in Older Sibling Raphael (TMNT)
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Survival and Determination: Disaster Twins Edition by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
03 Oct 2025
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Summary
Leo and Donnie are on a solo mission fighting against Hypno. During the fight, Leo slips off a bridge and falls into the Hudson River. Donnie jumps in after him and the twins are taken downstream into New Jersey. With no phones, no portals, and Leo badly injuried, the twins must lean on each other to get back home
Series
- Part 32 of I love the disaster twins
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Hug the Cook by Rivifics
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
03 Oct 2025
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Summary
Being the youngest isn’t easy, especially when your brothers are strong, smart, and always seem to have something to offer. Mikey just has doodles. But when their dad stops smiling, the lair runs low on food, and Raph looks more tired than ever, Mikey decides it’s his turn to help.
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TMNT X-Reader Oneshots by OrionOffical01
Fandoms: Teenage Mutant Ninja Turtles - All Media Types
02 Oct 2025
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Summary
Have you been looking for:
Fluff, Comfort, Hurt, Smut, Angst, Silly little dates, established relationships, first kisses, and more?
Well you've come to the right place!!
‼️ If there's no defining factors or pronouns used, assume reader is androgynous or your preferred gender :D
(I tend to lean towards more androgynous readers so anyone can read and enjoy) !!(PS: I couldn't fit all the Shows, characters, or relationships, but I will write all of them :3)
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-Any warnings will be in the tags and notes!!
☁️Sfw! (completely safe to read for all ages!)
⭐ Warning! (may contain uncomfortable topics so read the notes before)
☀️ Suggestive (not nsfw, but has suggestive themes)
🌙 Nsfw! (explicit, please don't read if you're under 18)
❤️ Raph x Reader
💙 Leo x Reader
💜 Donnie x Reader
🧡 Mikey x Reader
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Tether by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
01 Oct 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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Does it almost feel like nothing changed at all? by NinjaNekosLibrary
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
01 Oct 2025
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Summary
And the walls kept tumbling down
In the city that we loveGrey clouds roll over the hills
Bringing darkness from aboveBut if you close your eyes
Does it almost feel like nothing changed at all?And if you close your eyes
Does it almost feel like you've been here before?Series
- Part 3 of Feral Turtle Fun
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Summary
Mikey was little. Tiny. Donatello's three fingers alone could support his entire weight. And Mikey was trying to bite them, like they were lettuce leaves, there was no distinction in those little eyes.
"Mikey...? Little brother?"
There was no recognition in those little eyes either. And Mikey was little. Tiny. Donnie could have crushed him with his hand if he wanted to.
And Mikey couldn't speak, or scream, he was helpless without weapons or thought. So he hid in his shell.
But for now, he was safe, because he was in Donnie's hands. And he was only in Donnie's hands because he was little. Tiny.
(In which Mikey is de-mutated. Or so his brothers think.)
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Blessings and Curses by Averie_sol
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
01 Oct 2025
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Summary
Leo had gotten rid of his evil cursed hair, and successfully escaped both the hotel and prison... but that didn't mean the curse was fully gone.
OR
after that evil hair episode leo still feels some effects of the curse, and continues to fall asleep uncontrollably
Series
- Part 14 of the stories of sleepless nights
- Part 5 of Rise Leonardo-centric
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Cherry Popping by YOLO_we_ballin
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
30 Sep 2025
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Summary
Raphael is a virgin.
That was made abundantly clear when him and his siblings-turned-partners played a game of Never Have I Ever. Because of course that was the first game Leo wanted them all to play as soon as they were past the awkward stage of realising their feelings for one another.
The question had been something about lying to a sexual and-slash-or romantic partner about your body count, and Leo, Mikey, and Donnie all drank.
Raph did not.
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Or: Raph admits to being a virgin, Donnie, Mikey, and Leo seek to fix that :)
Series
- Part 21 of There's some freaky business goin on here
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The Shell Of Who I Was by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
30 Sep 2025
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Summary
After sacrificing himself to save his family, Leo is trapped in the Prison Dimension for an entire year. When a mystic rift tears open and the turtles recover him, he’s no longer the brother they once knew—he’s feral, wild, and unrecognizing. Haunted by whatever horrors he endured, Leo has forgotten what it means to be himself. Now, his family must face the impossible task of piecing their leader back together, while uncovering the devastating truth of what happened in that void.
Series
- Part 1 of Rise Leo Feral AU
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Endure Alone…or Together? by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
29 Sep 2025
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Summary
After being kidnapped by a mysterious organization, the Hamato brothers are separated and experimented on—physically, mentally, and emotionally. Each is told the others are gone. But what their captors don’t realize is that the bond between these brothers is more powerful than any chain, any scalpel, any lie. This is a story of resilience, pain, and the love that holds them together even in the darkest depths.
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Wings Of Ashes by Abbie_Lauren2024
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
28 Sep 2025
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Summary
After an explosion that destroyed the lab they were created in, Raph and Leo were raised by warrior scientist Baron Draxum and aristocrat Big Mama. After being chosen as Draxum’s heir Raph struggles to live up to the expectations while Leo, bitter with resentment, turns toward rebellion and illegal activities, particularly his prodigious talent for gambling in the Hidden City.
But when Draxum’s lost creations show up, the warrior alchemist demands that they be brought back to him. Will Raph and Leo be able to follow Draxum’s order? Or will these newfound family members change their minds about how things really are?
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A separated AU where Leo and Raph are raised by Baron Draxum and Big Mama while Donnie and Mikey were saved by Splinter. Mind the tags! They will be updated as the story progresses.
Series
- Part 3 of The Shattered Lineage AU
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Survivor’s Guilt by JupiterJimsBootyyyShaker
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
27 Sep 2025
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Summary
One missed shot is all it took to nearly kill Leonardo.
Canon divergent fic if during the Rise of the Teenage Mutant Ninja Turtles movie, Leo didn’t come out of the portal safely. His family struggles with the aftermath of the devastating accident.
Raph-centric. -
The Black Bishop by Leonardo1885
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
27 Sep 2025
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Summary
“Ah, yes, I’m sure you have many questions for me, including how I know about your fascinating mystic abilities. But your questions are inconsequential, I know all about you and your family. I’m also aware that you turtles are the ones who were responsible for stopping the alien invasion a couple years back, along that giant portal in the sky last year. You and your so called brothers have been quite a matter of interest to me for some time now. It hasn't been easy finding you, but I knew it would only be a matter of time until we did. Of course we had to take precautions regarding your particular abilities. You won't be going anywhere so you might as well get comfortable. Welcome to your new home, turtle."
Leo groaned, ignoring the aches and pains in his muscles as the man turned to go, desperation pushing the words from his sore throat. “Wh… who are you?”
The man paused, glancing at Leo from the corner of his eye, lips pursing in consideration for a moment before he turned to face him again. His smirk returned as he fiddled with the dark glasses on his nose. “I go by many names, but if you must address me, you may call me Bishop.”
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Final installment to my Aftermath series.
Series
- Part 3 of Aftermath
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Gapped Knowledge by RonnaO_O
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
27 Sep 2025
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Summary
Due to his father's secret about his origin, Donatello's life seems to take an unexpected turn as he finds himself being targeted by the Shredder himself.
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A Donatello-centric story that is set in the 2012 universe and focuses on the struggles of family dynamics.
(The chapters are short and therefore there might be a lot of chapters to this story xD)
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Two Years, Two Keys by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
26 Sep 2025
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Summary
Two years after the near Krang invasion and the eve of their 19th birthday, Donnie notices that Leo is not himself, becoming quieter and more distant. With some gentle coaxing, Leo finally breaks down, confessing that he has felt trapped and tired, the trauma from his near-sacrifice and the invasion not leaving him even after two years. Donnie decides to do something about and surprises Leo with an apartment that the two of them can share together
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A series of stories of Leo and Donnie sharing an apartment in the Hidden City together, full of laughs, tears, and healing that can only be shared between two twins
Series
- Part 31 of I love the disaster twins
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In the Deep by PlumRoseWriting
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003)
18 Sep 2025
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Summary
To no ones surprise, the sewers are deep. They run like mazes underground, to places you'd never know existed. But the creatures of those places are wandering out. Wandering from the depths into the tunnels of a city they'd long since forgotten existed.
A monster wakes in the sewers.
Tumblr: https://www.tumblr.com/plumroseiswriting
**This is the second arc in my To The Surface AU. The boys are 15, 14, and 13. Raph and Leo are snapping turtles, Donnie is a diamondback terrapin, and Mikey is a red bellied cooter. If you want you could probably stand in 2003 or 2012
Series
- Part 2 of To The Surface
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Teenage Mutant Ninja Turtles Xtreme! Pt. 1 by supercool_username
Fandoms: Teenage Mutant Ninja Turtles - All Media Types
18 Sep 2025
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Summary
My own personal world of TMNT!! The turtles were supposed to be raised in TCRI, but Hamato Yoshi (if that's his real name) ran off with four baby turtles before they were sent away. He mutated with them oh nooo??! So now they live in the sewers, but the boys want to explore!! Especially Leonardo. So, they run off to see New York. The start of a horrible life or a great one, I'll figure it out. Pls like this.
Series
- Part 1 of TMNTX
- Language:
- English
- Words:
- 1,149
- Chapters:
- 1/?
- Hits:
- 3
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Season 1: Mystic Mayhem by The_Pink_Ninja
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
16 Sep 2025
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Summary
Orange screeches in shock, stumbling back.
“Hey, they were working for Big Mama!”
“Oh shoot they followed us-!”
“I’VE GOT THE TRANQUILIZER-”
“WAIT!!!” I throw my arms up in a surrendering motion. “WaitwaitwaitIdon’twant tofightyou!”
Leo leaps onto Purple’s back, wrestling the tranquilizer out of his hands, “Okay we’re getting a little too trigger happy-”
“You never let me shine-!”
“Whaddya want? We ain’t giving you the goo! And we sure ain’t going back to Big Mama!” Raph growls.
“Yeah!” Orange agrees vehemently.
“Okay, okay, I’m not here for that, just- just hear me out,” I say carefully. All four squint at me suspiciously. Still holding my other hand up, I slowly reach for my mask with the other, then I remove it.
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“WHAAAAAAAAAAAAAAAAAAAAAAAAAAA-”Series
- Part 1 of VenusVerse
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Bound For War by Jayyzstar
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
14 Sep 2025
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Summary
Upon developing technological advances that could unleash a war on the entire world—The brothers have to decide on life changing decisions.
Michelangelo remains brainwashed and lost, he returns to Earth as a weapon used to change the entire society. He aims for physological torture to break his brothers slowly, making them vulnerable, planning their executions.
His family and friends fight to terminate the invasion hes in charge of, facing the horrible realization to save someone who denies saving.
Battling against time, the turtles have to decide to save the world or their brother.
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In Which The Author Uses Every Excuse In The Book to Turn A Ninja Turtle Into a Infant/Child by NinjaNekosLibrary
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
12 Sep 2025
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Summary
Pretty much just what the title says. Mainly 2012 turtles, but I’ve got some 2018/2003 in the works. Maybe even Mutant Mayhem one day!
It's a series of OneShots/Drabbles that may be focused more around Donatello than other ninja turtles because I find a mini Dee absolutely adorable!
Feel free to drop requests for him or other turtles as tiny tots and I’ll see what I can do!
Series
- Part 2 of Lil’ Dee & Others