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1. Rules by LitaLollipop

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

   • Explicit
   • No Archive Warnings Apply
   • M/M, Multi
   • Work in Progress

   19 Jun 2025

   Tags

   • No Archive Warnings Apply
   • Donatello/Leonardo (TMNT)
   • Leonardo/Michelangelo (TMNT)
   • Donatello/Michelangelo (TMNT)
   • Turtlecest (TMNT)
   • Blow Jobs
   • Porn with Feelings
   • Praise Kink
   • Mutual Pining
   • I'm Going to Hell
   • Shameless Smut
   • Porn with Plot
   • Begging
   • they're aged up
   • Trans Male Michelangelo (TMNT)
   • Angst and Porn
   • Polyamory Negotiations
   • love triangle?
   • Love Confessions
   • Angst and Fluff and Smut
   • Threesome
   • Angst and Hurt/Comfort

   Summary

   Leo caught Donnie watching some adult videos. Usually, one would just brush it off, but this time, Donnie invited Leo to join him, since in the past, as horny teenagers, they would watch it together. Never indulging in anything more than just that.

   Needless to say, things escalated and they had to create rules to keep themselves sane.

   Language:

   English

   Words:

   102,948

   Chapters:

   22/31

   Comments:

   113

   Kudos:

   388

   Bookmarks:

   34

   Hits:

   11,995