21 - 40 of 758 Bookmarked Items in Leonardo Has Anxiety (TMNT)
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Rage, Rage Against the Dying of the Light by Hugo444
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
16 Apr 2025
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Summary
"Leo didn't know what to do or how to help. But in the haze of it, he caught a glimpse of Casey's eyes, wide and terrified and smothered with tears. That's when he noticed it. Casey's eyes were bloodshot red. To a point where it was scary. And all of a sudden, his behavior made a lot of sense. The panic, the over sharing, the honesty, the carelessness, all of it.
Oh.
Oh boy.
Leo wasn't just talking to a sleep deprived Casey who was info dumping. He was talking to a Casey who was high out of his damn mind right now. He was talking to a Casey who was having a panic attack all the while being stoned out of his soul.
Oh.
That actually made a lot more sense. A lot.
That explained why he was awake. Why he was swaying from side to side whenever he stood. Why his legs never seemed to work properly. Why he and Raph came home late. Why they snuck back home without anyone noticing. Why he was oversharing. Why Casey was freaking out.
But that realization didn't help the situation in front of him."
Or: Leo finds Casey awake in the middle of the night. Somehow, that escalates to him trying to guide the guy through a panic attack.
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This is as Friends, Right? by Remi_Drew
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
06 Jul 2024
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Summary
Prom was going great until April asked if it was as friends.
Right, just friends.
Leo was fine with just friends.
Totally fine with that.
If only April was also acting just fine with that.
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wouldn't it be easier by 14Muffinz
Fandoms: Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
31 Jul 2025
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Summary
Mutant Mayhem Spoilers!
"It’s been, like, three days? Four. Yeesh– that’s actually not that long now that I’m thinking about it.”
“I hate time,” Leon says, in a way sounds like he’s agreeing with April, though the sentence itself leaves that sort of up to a guess. “Like, I love knowing when I should be doing certain things, but whoever said hey, we should create these things called days– that guy? Whoever he was? Fuck him."
(An awkward highschooler befriends April O'Neil. Seemingly without intending to, he creates a mystery surrounding himself, which only grows bigger once the turtles are involved.)
Series
- Part 1 of trauma in helvetica vs. times new roman
- Part 4 of assorted mm "school sucks" fics
- Language:
- English
- Words:
- 73,700
- Chapters:
- 22/?
- Collections:
- 1
- Comments:
- 693
- Kudos:
- 1,384
- Bookmarks:
- 239
- Hits:
- 29,822
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Rules and Roses by KnowingMourningMess
Fandoms: Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
24 Nov 2024
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Summary
Leo had always followed rules, so why is rule number 6 so hard to follow?
A short practice for Leo and April’s dynamic and relationship for my future series to come. One day.
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Bookmark Collections:
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Journey of the Blue Flame by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
10 Aug 2025
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Summary
Leo feels like he is not living up to expectations after the Krang invasion. So, one night, he slips out unnoticed and runs away to Japan for two years to try and become a better leader. A better brother
Meanwhile, the family tries to search for Leo but end up losing hope after a while and Donnie is left to grieve the lost of his twin, unaware that Leo is alive and a thousands miles away from him
Series
- Part 29 of I love the disaster twins
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Bookmark Collections:
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Bookmark Notes:
Read for later
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Multiverse Turtle Mayhem by IDIOTICBEAN101
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles (IDW Comics), Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Batman vs. Teenage Mutant Ninja Turtles (2019)
18 Oct 2025
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Summary
One day Rise!Donnie gets bored. He decides "Today, I'm gonna mess with the boundaries of time and space!"
And suddenly, there's a group chat that can reach mutant turtles in other multiverses. -
TMNT Fics by DysfunctionalRequest
Fandom: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (Bay Movies), Teenage Mutant Ninja Turtles (TV 1987), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), TMNT (2007)
19 Jul 2025
Summary
A place to put all my TMNT fics so they don’t get lost with the other fandoms I’ve written for.
- Words:
- 354,757
- Works:
- 21
- Bookmarks:
- 72
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¡It's not what it seems! by xpl_turtles3110
Fandoms: Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
18 Oct 2025
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Summary
Leo, tired of his brothers' attitude, decides to go outside for some fresh air, but it doesn't go as planned, and he gets hurt. It's okay, it's not that serious; it's a shame his brothers misinterpreted it...
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English is not my primary language, so I apologize if it sounds too strange or formal
It's set during the month-long detention they received in the movie, exactly two weeks. I love Raph, I swear.
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Bookmark Tags:
Bookmark Notes:
Have been read tell ch1
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safety and home by Bean (elyrey)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
23 Oct 2025
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Summary
Since the invasion, Leo would sink into his darker thoughts when everything became too much and he felt like a failure.
Donnie, however, wouldn’t allow his mate to reach that point. If his brain didn’t want to stop running, Donnie would make his twin’s brain shut down.
He exhaled quietly, focusing on how his dick felt in that warm, wet hole.
Day 22: Cock Warming
Series
- Part 20 of october tcest prompts 2025
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Tether by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
22 Oct 2025
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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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Do You Think Body Swapping For The Day Will Count As A Business Expense? by Conartist170
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
14 Feb 2025
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Summary
Donnie doesn't know where he is. This certainly isn't his body, his clothes and its certainly not his lab. He's never been in a human high school before. Not like this anyway. Not as a student.
He doesn't know what he's doing and he certainly doesn't know how he's supposed to do it, but he will absolutely do something impressive before he lets himself be gunned down by social anxiety.
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Mutant Mayhem Donnie and Rise Donnie swap bodies. Neither really has a good time during it.
Or, I like body swapping stuff and I like Donnie. This was the obvious conclusion.
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assorted mm "school sucks" fics by 14Muffinz, 14Passionz (14Muffinz)
Fandom: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023)
01 Aug 2025
Summary
i'm noticing a pattern and i'm capitalising on it
- Words:
- 81,349
- Works:
- 6
- Bookmarks:
- 2
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And When They Saw Me, I Froze by Celestial_Ghost
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types, Japanese Mythology, Japanese Archipelago Folk Religion & Lore
31 Aug 2025
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Summary
"It's crying, what a baby! Gonna go cry to your kappa mommy, freak!?"
He was kicked again, hard in the shin, and the whole group laughed heartily, echoing in his tympana over and over again. He was going to die. His lungs desperately heaved in his frozen chest and he tried again to cry out, but all he could manage was a whimper. Shame rotted in his gut as stood there, useless.
"Hey!" A new voice yelled. "Cut it out!"
A human girl broke free from the bushes and stormed into the clearing, waving a baseball bat menacingly.
Oh no. It was her.
AKA An au where the rise bros actually ARE kappa yokai and they do not like humans very much. Don't worry, I think April might just be able to change their minds.
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I love the disaster twins by Purpleandbluelove24
Fandom: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
25 Oct 2025
Summary
One-shots and fic about my favorite twins in blue and purple. Disaster twins forever baby!!!
- Words:
- 282,212
- Works:
- 34
- Bookmarks:
- 55
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Bookmark Notes:
DISASTER TWINS
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With a Touch of Blue by Windify
Fandoms: Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles - All Media Types
29 Jul 2025
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Summary
Leonardo has been missing for nearly four months, but now they get him back. Hurt, scared and without any memory of his family or himself, the others have to help bring back Leo his memories.
- Language:
- English
- Words:
- 70,108
- Chapters:
- 29/29
- Collections:
- 1
- Comments:
- 561
- Kudos:
- 1,160
- Bookmarks:
- 212
- Hits:
- 33,924
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Bookmark Notes:
Leo who's been missing for months suddenly shows up in New York with no memory to why he needed to be there.
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Across the Void by FadedLilly06
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
30 Sep 2025
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Summary
Two different worlds. Two different teams of siblings. One enemy that refuses to stay buried.
When Raph vanishes through a crackling portal, her family discovers a nightmare they thought was over: the alien conquerors are back, their grotesque machines spilling across dimensions. A rescue mission becomes a race against time as the turtles search rooftops, shadowed alleys, and hidden realms where mystic power is stripped away — while Raph fights to keep herself from falling into the uncontrollable fury of her Savage state.
But this battle isn’t theirs alone. Another team of turtles, older, battle-worn, and scarred from their own war with the invaders, is pulled into the chaos. Two generations. Two dimensions. And one impossible choice: trust each other, or watch both their worlds consumed.
The portals are opening. The Kraang are waiting. And family may be the only weapon strong enough to survive.
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Distant Shore by terrapinz
Fandoms: Teenage Mutant Ninja Turtles: Mutant Mayhem (Movie 2023), Tales of the Teenage Mutant Ninja Turtles (Cartoon 2024), Teenage Mutant Ninja Turtles - All Media Types
23 Oct 2025
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Summary
Leo is reunited with a family he never knew he had. It’s a lot to deal with.
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3
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death is… by lev_is_trying
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
13 Jul 2023
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Summary
Ever since Master Splinter’s death, any flowery, fake idealized concepts of death Leo had his mind had been crushed and replaced with reality.
It was hard. It was heavy. It was harsh.
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VENT FIC
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Carelessly Broke You Down but I Ain't Done by Lesbians4Leo
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
02 Aug 2025
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Summary
Leo always protected them since he saw himself as the oldest, “If not me then who?” is what he would always say to Raph whenever he tried to get Leo to understand that none of the brothers liked seeing Leo take hits for them.
“At least let me protect you,” Raph stated, trying to look Leo in the eyes as he avoided the contact.
“I can’t ask that of you Raph,” he sighed as he stood, and Raph grabbed his hand. “You’re not asking.”
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After the S1 finale Leo does not come out of the wreckage like he originally does. Raph is lost because now he has to be the one to step up, but he can't find himself too. Until that night theres a crash in the lair and a familiar shadow is coming back home.
~~~
Title is from 'I Ain't Done' by the Crane wives, my fav song, was originally going to be called "They only Love Him Cause Hes Dead" from Crown by Gigi Perez -
A Door Between Us by Purpleandbluelove24
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
27 Jun 2025
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Summary
Since they were turtle tots, Leo and Donnie have always shared a bedroom. Now that they are older and becoming more independent, they finally get their own rooms. At first, they are excited. However, the loneliness and separation anxiety sets in, leading the twins to wonder if they are ready for separate rooms
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The journey of two twins leaving but always coming back together again through a shared bedroom
Series
- Part 22 of I love the disaster twins
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Bookmark Notes:
Read to Twins' Age: Early to mid twenties