3 Series by OptimisticallyCynical

Listing Series

• The Daily Life and Thoughts of One Leandra Hamato by OptimisticallyCynical

  Fandom Teenage Mutant Ninja Turtles (TV 2012)

  • General Audiences
  • Creator Chose Not To Use Archive Warnings
  • No category
  • Series in Progress

  05 Aug 2025

  • Creator Chose Not To Use Archive Warnings
  • No Romantic Relationship(s)
  • Leonardo (TMNT)
  • Michelangelo (TMNT)
  • Raphael (TMNT)
  • Donatello (TMNT)
  • Female Leonardo (TMNT)
  • genderbent Leonardo (TMNT)
  • Leonardo-centric (TMNT)
  • Sibling Rivalry
  • Protective Siblings
  • Self-Worth Issues
  • Raph says something he shouldn't have
  • Hurt No Comfort
  • Emotional Hurt
  • Angst
  • There might be a part two...
  • Leo and Raph are fighting again
  • nothing new there

  Words:

  4,310

  Works:

  1

  Bookmarks:

  10

• Caseynardo cute mostly oneshots by OptimisticallyCynical

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

  • General Audiences, Teen And Up Audiences
  • Creator Chose Not To Use Archive Warnings
  • M/M
  • Series in Progress

  26 Nov 2025

  • Creator Chose Not To Use Archive Warnings
  • Casey Jones/Leonardo (TMNT)
  • Casey Jones (TMNT)
  • Leonardo (TMNT)
  • April O'Neil (TMNT)
  • Donatello (TMNT)
  • Michelangelo (TMNT)
  • Raphael (TMNT)
  • Casey Jones
  • Shinigami (TMNT)
  • Karai (TMNT)
  • Attempt at cooking
  • Flirting
  • Awkward Flirting
  • Love Confessions
  • Supportive bros
  • Supportive April
  • Lost a Bet
  • Very girly Aprons
  • Regardless of the title Leo's a guy
  • Twenty-Something Mutant Ninja Turtles
  • Drunk Casey Jones
  • Implied Sexual Content
  • but only through a misunderstanding
  • Gay Leonardo (TMNT)
  • Bisexual Casey Jones (TMNT)
  • Leonardo is a good boyfriend (TMNT)
  • Casey Jones is a Good Boyfriend (TMNT)
  • Raph is so done with these two
  • Leo's bros now know more than they ever wanted to learn about their brother and their friend
  • Casey being an annoying boyfriend
  • around his friends
  • not to Leo
  • Good Boyfriend Casey Jones
  • Comedy
  • Casey is just annoying everyone in his direct vicinity with how much he loves his boyfriend
  • Leo thinks it's funny
  • everyone else is so done with it
  • Casey is in college!
  • don't ask how
  • Boy worked his ass off!
  • Sick Fic
  • Fluff
  • I'm Sick
  • I'm making it Casey's problem
  • Leo and Casey being cute
  • good boyfriend Leo

  Words:

  11,471

  Works:

  4

  Bookmarks:

  24

• No Use Leo Verse by OptimisticallyCynical

  Fandom Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2003), Teenage Mutant Ninja Turtles (TV 2012)

  • Teen And Up Audiences, General Audiences
  • Creator Chose Not To Use Archive Warnings
  • No category
  • Series in Progress

  13 Apr 2026

  • Creator Chose Not To Use Archive Warnings
  • Briefly mentioned Raphael/Mona Lisa
  • No Main Plot Romantic Relationship(s)
  • No Romantic Relationship(s)
  • Leonardo (TMNT)
  • Raphael (TMNT)
  • Donatello (TMNT)
  • Michelangelo (TMNT)
  • April O'Neil (TMNT)
  • Casey Jones (TMNT)
  • Karai (TMNT)
  • Leonardo-centric (TMNT)
  • Hurt Leonardo (TMNT)
  • Leonardo Needs a Hug (TMNT)
  • Lonely Leonardo (TMNT)
  • Isolation
  • Loneliness
  • being left out accidently
  • trigger warnings for
  • Eating Disorders
  • Self-Harm
  • becoming non-verbal
  • Depression
  • Emotional Hurt/Comfort
  • no ones doing it to be malicious
  • Self-Worth Issues
  • eventual good bros
  • they're all just figuring things out
  • it will get better
  • no character bashing of any kind
  • Other tags may be added
  • Eventual Happy Ending
  • Healing
  • Healing journey
  • I swear Leo will have a happy ending in this
  • Comfort will come for him soon!
  • Recovery arc starts on chapter 24!
  • TMNT from 03/18/12
  • No bashing of any form of TMNT
  • giftfic
  • I was supposed to have this done so long ago I'm sorry! DX
  • A what if of sorts for one of my stories
  • the other bros find 12 Leo when he's at his worst
  • A 'If I'm No Use Then Why Am I here?' spin off
  • 12 Leo's not doing well
  • 03 and Rise boys are gonna make sure he gets better
  • Gift for MyEver_Growing_BookSearch
  • huh
  • Guess this is going to be a whole ass story now
  • Hurt/Comfort
  • Fluff
  • The 03 and Rise boys are trying
  • Leo's just so sad
  • 03 being the ultimate big bros
  • Rise being the chaotic little brothers they were born to be
  • 12 being the middle child that's just along for the ride

  Words:

  113,702

  Works:

  2

  Bookmarks:

  27