1 - 20 of 198 Bookmarked Items in Protective Splinter (TMNT)

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  1. *

    paper rings by

    Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types  

    20 May 2023

    Tags
    Summary

    The first words Usagi ever said to Leonardo were “Marry Me"

    Before Leo could give his answer, he was whisked away by his brother.

    Determined to track Usagi down so Leo could give him his answer, he soon finds that actually finding Usagi is the easy part. Convincing his family to let Usagi live after they find out is a much, much harder task.

    Series
    Language:
    English
    Words:
    59,760
    Chapters:
    19/19
    Collections:
    3
    Comments:
    722
    Kudos:
    4,407
    Bookmarks:
    693
    Hits:
    103,171

  2. 90

    Depression, Therapy, and Cute Boys by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)  

    20 Oct 2024

    Tags
    Summary

    The youngest Hamato brother, Michelangelo, has always been a light in their families lives. Always the one cracking jokes, making everyone feel better, like a family. But what happens when their younger brother starts to suffer from self hating thoughts, from bullying, from misconstrued comments and ultimately depression as a result? Will they be enough to save their brother from himself?

    TW* for depression, self-harm, suicidal thoughts, possible suicide attempt, and bullying.

    (I promise this will have a happy ending but there will be a lot of angst and dark themes before we get there!)

    Language:
    English
    Words:
    73,090
    Chapters:
    16/?
    Comments:
    248
    Kudos:
    733
    Bookmarks:
    90
    Hits:
    21,275

  3. 22

    Anyway, Don't Be a Stranger by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types  

    31 Jul 2025

    Tags
    Summary

    “I’ve got you,” Raphael said evenly. He sounded more confident than he thought he would. “I have you two. You can be upset–”

     

    And the words started tumbling out, but they felt right on his lips. 

     

    “–I can be strong enough for all of us until you’re better.”

     

    --

    Or, three brothers are left to raise themselves after their father is kidnapped while Leo was sent away to train.

    And then Leo comes home to an unfamiliar environment, much to the turmoil of everyone.

    Language:
    English
    Words:
    16,775
    Chapters:
    6/?
    Comments:
    15
    Kudos:
    98
    Bookmarks:
    22
    Hits:
    1,159

  4. 9

    A Better Brother (2025) by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012)  

    20 Dec 2025

    Tags
    Summary

    AN UPDATED VERSION OF ONE OF MY FANFICS

    After a messed-up patrol, leaving Mikey injured because of the three brothers' actions, Splinter punishes them from going to the surface until they can learn to work and adapt with Michelangelo together.

    It is then that Donatello created a drug called the BIO (Bionic-Intelligence-Organism) that boosts Mikey's intelligence, his behaviour and his strength.

    Hoping that this would lift the punishment, the three brothers went along with the plan and tricked Mikey into eating a pizza with the drug in it, and soon the formula worked

    For the time being, the BIO transformed Michelangelo for the better as he is more mature, a lot smarter, stronger and even better at things

    But as the drug gets stronger and stays longer in Mikey's system, it begins to turn him into a different person, something cold, something opposite of who Mikey is...Something sinister

    Will the family find a way to reverse Mikey back to his natural self or will this dangerous new Mikey be their downfall?

    Language:
    English
    Words:
    17,805
    Chapters:
    8/10
    Comments:
    15
    Kudos:
    43
    Bookmarks:
    9
    Hits:
    955

  5. 59

    never see a doctor by

    Fandom: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types

    04 May 2025

    Summary

    Stockman said that they were rewiring Leonardo’s brain so that Saki’s presence emanated in every fired neuron and connected synapse. Saki likened it to taking a sledgehammer to his skull.

    or, at the end of season 2, the Shredder decides to keep Leo and instead sends a message by hurling Splinter's comatose body through the window. This gives him about three months to break Leo down into something new, through a combination of sensory deprivation, sensory overload, and a whole lot of mindfuckery. He wants a loyal devotee, even if he has to cram love down Leo's throat until it's all he's capable of bearing.

    or, a three part series examining the before, during, and after of the conditioning Leo experiences at the Shredder's hand.

    Words:
    74,519
    Works:
    3
    Bookmarks:
    59

  6. 12

    Class is Now in Session by

    Fandom: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles - All Media Types

    25 May 2025

    Summary

    The 2003!turtles are dropped into the 2018!universe... I wonder what they'll do.

    Words:
    195,452
    Works:
    6
    Bookmarks:
    12

  7. 51

    No Mutant Left Behind by

    Fandoms: X-Men - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)  

    07 Sep 2025

    Tags
    Summary

    A routine errand becomes a fight for survival when Donatello is ambushed by Karai on a rooftop. She manages to injure and poison him, smirking at him as she tells him how she plans to throw his body at Shredder's feet.

    In a moment of desperation, he wishes for someone to come and help.

    Imagine his surprise when, seconds later, he and Karai are abducted by some strange-looking humans...

    TLDR: The X-Men meet the Hamato Clan, and en route throw a gigantic wrench in the Foot Clan's plans.

    Language:
    English
    Words:
    29,798
    Chapters:
    14/14
    Comments:
    105
    Kudos:
    141
    Bookmarks:
    51
    Hits:
    3,467

  8. 5

    TMNT Shorts by

    Fandoms: Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Teenage Mutant Ninja Turtles (TV 2012), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)  

    09 Apr 2024

    Tags
    Summary

    A bunch of oneshots or a chapter of story I won't finish-

    Language:
    English
    Words:
    2,296
    Chapters:
    5/?
    Comments:
    4
    Kudos:
    47
    Bookmarks:
    5
    Hits:
    1,011

  9. 6

    I am not alone by

    Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)  

    26 Aug 2024

    Tags
    Summary

    Being a single parent is hard, and even harder when you have no one to turn to in an emergency. Splinter tries to do the best he can when he accidentally loses Raphael on an expedition out of the lair.

    This story is set one year after Splinter escaped from Baron Draxum with four little mutant turtles.

    Language:
    English
    Words:
    2,340
    Chapters:
    1/1
    Kudos:
    20
    Bookmarks:
    6
    Hits:
    165

  10. 21

    Living At April's by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2003)  

    17 Dec 2022

    Tags
    Summary

    The turtles and Splinter are forced to stay at April's apartment after learning that the Foot were actively searching for them in the sewers. As one would expect, it's not an easy adjustment for anyone. Based on the 2003 series. This story takes place after 'Notes from the Underground, Part 3' and before 'The Shredder Strikes Back, Part 1' and will be an anthology of sorts.
    Warning: Language (Raph) and Crude Humor (Mikey).

    Series
    Language:
    English
    Words:
    3,465
    Chapters:
    5/5
    Comments:
    2
    Kudos:
    122
    Bookmarks:
    21
    Hits:
    2,076

  11. 3

    TMNT Fics And Yes Theres Alot by

    Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)  

    21 Sep 2022

    Tags
    Summary

    Yes your reading this right your maybe favorite candle who can write fan fic's is making a bunch of TMNT fic's!

    [REQUESTS CLOSED]

    Language:
    English
    Words:
    1,471
    Chapters:
    2/?
    Comments:
    16
    Kudos:
    16
    Bookmarks:
    3
    Hits:
    390

  12. 34

    Don't Speak and Obey by

    Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)  

    04 Nov 2025

    Tags
    Summary

    While walking through the Hidden City, the twins are attacked by witches. In the aftermath, Leo gets hit with two curses: a speechless curse and an obedience curse. Essentially, Leo can no longer talk and must obey every command that his family gives him. If his family try to get him to talk or he disobeys an order, then Leo experiences a lot of pain. His brothers desperately try and help him, but will they be able to find a cure in time, or will Leo be cursed forever?

    Language:
    English
    Words:
    157,844
    Chapters:
    24/?
    Comments:
    147
    Kudos:
    274
    Bookmarks:
    34
    Hits:
    9,075

  13. 35

    Shelluva Boss by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2003), Helluva Boss (Web Series), Hazbin Hotel (Web Series), Teenage Mutant Ninja Turtles - All Media Types  

    10 Nov 2025

    Tags
    Summary

    When I.M.P is hired to kill the Teenage Mutant Ninja Turtles, things sure do happen! Namely, their client happens to be the Shredder, who steals Stolas's grimoire to conquer both Hell and Earth, forcing the Immediate Murder Professionals to form an uneasy alliance with the Heroes in a Half Shell to stop Ch'rell, Oroku Saki and Kavaxas from enslaving the living and the dead.

    Language:
    English
    Words:
    44,237
    Chapters:
    4/8
    Comments:
    22
    Kudos:
    55
    Bookmarks:
    35
    Hits:
    3,925

  14. 24

    Psychic by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012)  

    20 Aug 2023

    Tags
    Summary

    Based off similar to the Frozen movie/musical; Long ago, Mikey was chosen by a magical god and blessed with magic powers when he was a baby

    One night the young three turtles played with Mikey and his powers until they begin to roughly treat his magic like a toy, which causes Mikey to accidentally caused his psychic powers to explode and blast the three turtles unconscious.

    After the ancient folk heal them and had their memories erased of Mikey's magic; Mikey was forced to conceal his powers by Splinter when a horrible vision was foretold if Mikey loses control of his magic again, his family may be doomed.

    One day they were called to the Nexus World where Mikey was chosen to be part of the Hall of Fame of Champions and a Coronation Ball was to be held in honor for him.

    The Ball went well until Mikey and Splinter got into a heated argument which causes his psychic powers to erupts and creates chaos in the palace, causing Mikey to fled in shame and fear.

    It's up to Splinter and the turtles to save Mikey from a tyrannical emperor who wants him dead and to convince Mikey who has found a friend that helps him along with his powers to come home and let them help him better before things get worse

    Series
    Language:
    English
    Words:
    65,903
    Chapters:
    22/22
    Comments:
    67
    Kudos:
    103
    Bookmarks:
    24
    Hits:
    4,376

  15. 18

    Words and Actions by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)  

    05 Dec 2023

    Tags
    Summary

    The turtles are 7 years old, Donatello is sick and he hasn't told anyone, Leo and Raph find him in the bathroom and call Splinter.

    (TMNT 2012)

    Language:
    English
    Words:
    6,622
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    131
    Bookmarks:
    18
    Hits:
    1,707

  16. 25

    Been wishin' for you by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2003)  

    07 Jun 2024

    Tags
    Summary

    Leonardo and Usagi have unfinished business from their last meeting.

    Language:
    English
    Words:
    1,075
    Chapters:
    1/1
    Comments:
    13
    Kudos:
    165
    Bookmarks:
    25
    Hits:
    1,768

  17. 38

    Tea Time┆TMNT: BayLeo x FemReader by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (Bay Movies)  

    30 Mar 2025

    Tags
    Summary

    Leonardo x FemReader:

    What happens when a young baker accidentally clobbers someone on the head while throwing the trash into the dumpster bin?

    "Ow! Wait! Don't take another step!" a voice calls out from behind the dumpster.

    Y/N: wtf ? ? ┌╏ º □ º ╏┐

    **This is meant to be a fluffy fanfic, so do not read if you're looking for a deep-rooted plot. Everything's there just to continue the story.**

    ( tmnt bayverse 2014 film )
    ( tmnt bayverse 2016 film )
    ( leonardo x Femreader )

    Language:
    English
    Words:
    64,125
    Chapters:
    39/39
    Comments:
    169
    Kudos:
    213
    Bookmarks:
    38
    Hits:
    5,384

  18. 30

    Spider-Ninja by

    Fandom: Marvel Cinematic Universe, Spider-Man - All Media Types, Teenage Mutant Ninja Turtles - All Media Types

    05 Aug 2025

    Summary

    Somewhere deep in the Spider-Verse, four-year-old Petra Parker lost her Aunt May and Uncle Ben to an act of violence. She was found and taken in by a master ninja... who also happened to be a mutant rat with four mutant turtle sons.

    For ten years, Petra "Pet" Parker-Hamato trained in the art of ninjutsu alongside her brothers. One day, everything changes when she's bitten by a weird-looking spider...

    Words:
    294,114
    Works:
    2
    Bookmarks:
    30

  19. 18

    A Blooming Spider Lily by

    Fandoms: Teenage Mutant Ninja Turtles (TV 2012)  

    15 Dec 2025

    Tags
    Summary

    It was him. He was a child. A kid again.
    .
    .
    .
    .
    .
    .
    OR Leonadro wakes up in his child body and now has to save the world again
    {MY ALTERNATIVE UNIVERSE}

    Series
    Language:
    English
    Words:
    35,992
    Chapters:
    13/?
    Comments:
    60
    Kudos:
    122
    Bookmarks:
    18
    Hits:
    3,377

  20. 82

    Spider-Ninja by

    Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Spider-Man - All Media Types, Marvel Cinematic Universe  

    06 Jan 2025

    Tags
    Summary

    Somewhere deep in the Spider-Verse, a young Petra Parker was taken in by the kind Master Splinter after her family was killed. Since the day of her adoption, she's trained alongside her four older brothers (who just so happen to be mutant turtles) in the art of ninjutsu. As if her life isn't strange enough, one day she's bitten by a weird spider and develops incredible powers. Using their combined training and Petra's new spider-powers, the five siblings become vigilantes, fighting crime from the shadows. Unfortunately, a certain agency eventually takes notice.... (Crossposted from FanFiction.com. It is my own work (as I originally posted it on the aforementioned website)).

    Series
    Language:
    English
    Words:
    201,876
    Chapters:
    80/80
    Collections:
    1
    Comments:
    344
    Kudos:
    224
    Bookmarks:
    82
    Hits:
    16,892

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