SecretlyLazy
Recent works
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Spin the bottle by SecretlyLazy
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
23 Jun 2025
Tags
Summary
During a party, Donnie is invited by his classmate and friend Leo to play a very cliche and annoying game: spin the bottle. The results wont surprise you.
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Practically an adult by SecretlyLazy
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
19 Apr 2025
Tags
Summary
Casey Jr decides to tell something important to his Sensei.
Series
- Part 1 of Sometimes its not meant to be
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Don't touch what doesn't belong to you by SecretlyLazy
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
14 Apr 2025
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Summary
Donnie doesn't like when some people try to take away what belongs to him.
Recent series
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Sometimes its not meant to be by SecretlyLazy
Fandom Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
19 Apr 2025
Summary
Casey Jr realizes that no matter what, he and Leo aren't meant to be together.
- Words:
- 1,954
- Works:
- 1
Recent bookmarks
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I'm Not An Organ Donor by Crowdog
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
29 May 2026
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Summary
Merging with a Technodrome has life altering consequences... or more specifically life ending ones. While dying is uncomfortable, awkward, (and a bit of a chore,) the idea of his family continuing on without his technical skills is unbearable. Literally the pineapple on his pizza. The concept is so grating that Donnie will do anything to make sure his family is taken care of once he's gone: Even if it means transplanting another version of himself from another timeline to take up the job opening.
In Casey's Timeline his Donatello died in an extremely convenient-to-obscure way. A body was never found and his death was never explicitly witnessed. The only reason they know Master Donatello "died" is because his circumstances were "inescapable" but Donnie is sure he can put up some air quotes. Removing this other Donatello from Casey's Timeline wouldn't change the future that has already happened or create a new timeline. So what's the harm in taking someone from a timeline that doesn't need them anymore?
Or: Donnie needs to replace himself before he dies at the young age of seventeen and Master Donatello becomes the candidate for that endeavor... by force.
- Language:
- English
- Words:
- 262,169
- Chapters:
- 14/?
- Collections:
- 1
- Comments:
- 247
- Kudos:
- 105
- Bookmarks:
- 19
- Hits:
- 4,518
Bookmarked by SecretlyLazy
04 Sep 2025
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Twin Hearts by ChelloHello
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
05 Aug 2025
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Summary
Donnie and Leo have an arrangement. Every Friday night is Twin Night, and unbeknownst to the rest of the family, they have a fuck buddy relationship going on in addition to your standard sibling bonding activities. Somewhere along the way, Donnie caught feelings for Leo, but he doesn't want to ruin what they have, so he keeps it to himself and tries to make the most of it. The rest of the week, they're just brothers, but on Twin Night, anything goes.
Series
- Part 3 of Scarred Hearts
Bookmarked by SecretlyLazy
20 Jul 2025
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Storm Blue by Skully_Foxy_Sunny
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
23 Jun 2023
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Summary
Everyone sees the world in the colour of their soulmates mood. Leo lives his live in shades of bright aquamarine.
Donnie lives his life in stormy shades of blue and grey.
Bookmarked by SecretlyLazy
10 Jul 2025
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Middle of the Night by catwi3344
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
16 Feb 2024
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Summary
He whimpered a little. Usually, Donnie didn't have to wait long until Leo made the feeling go away, but his big brother was asleep right now...
A regressed Donnie tries to get off by himself.
Series
- Part 2 of Leotello age regression
Bookmarked by SecretlyLazy
11 Jun 2025
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Introducing Casey Jones Junior by Crowdog
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
19 Jul 2025
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Summary
Cassandra Jones stood before him with the baby held out. Its chubby legs pedaling in the air, eyes wide with curiosity. A gurgling noise came from its throat. Donnie pressed back further in his chair, almost pulling up his old notebook as a shield.
“He has to meet his Uncle Donnie,” Cass said, handing Donnie the baby and grabbing his notebook off his lap. She put it on another chair nearby.
So.
Donnie was holding a baby by the armpits.
First impression was that it was lighter than he thought it would be. Nineteen pounds by his guesstimation. Donnie’s hands were huge in comparison to the baby. He was so fascinated by how small the kid was that when the baby’s hands grabbed his thumbs he couldn’t be upset about the wet saliva feel. He was wearing a jade green onesie with a tyrannosaurus rex on it.
“Where did you even get this?” Donnie asked, turning the baby to look at its small ears. The baby had black hair that kind of stuck up in all directions. “Just curious.”
From across the room next to Leo, Raph leaned down and asked, “Why is he rotating Junior?” To which Leo shrugged.
“He came out of me, you weirdo!” Cass snapped.
Series
- Language:
- English
- Words:
- 62,892
- Chapters:
- 5/5
- Collections:
- 1
- Comments:
- 80
- Kudos:
- 66
- Bookmarks:
- 10
- Hits:
- 1,760
Bookmarked by SecretlyLazy
09 Jun 2025