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1. Bizarre Love Triangle by Anonymous

   Fandoms: Miraculous Ladybug  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Complete Work

   07 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Adrien Agreste | Chat Noir/Marinette Dupain-Cheng | Ladybug
   • Luka Couffaine/Marinette Dupain-Cheng | Ladybug
   • Endgame Lukadrienette
   • Polyamory
   • Alpha/Beta/Omega Dynamics
   • Post-Reveal Adrien Agreste | Chat Noir/Marinette Dupain-Cheng | Ladybug
   • Mating Cycles/In Heat
   • Knotting
   • Squirting and Vaginal Ejaculation
   • Threesome - F/M/M
   • Coming Untouched
   • Breeding Kink
   • Unsafe Sex
   • Belly Bulge
   • Size Kink
   • Size Difference
   • Marinette is a member of the itty bitty titty committee
   • Not Beta Read
   • Luka has a tongue piercing
   • Tattooed Luka Couffaine
   • Protective Adrien Agreste | Chat Noir

   Summary

   There hasn't been a supervillain attack in over a year, and Adrien Agreste is finally building the life he's always wanted.

   Then Marinette's first heat reveals a problem neither of them saw coming: she appears to have bonded to two alphas.

   One is Adrien.

   The other is Luka Couffaine.

   Or: Marinette accidentally ends up with two mates, and Adrien discovers he's actually okay with that.

   Series

   • Part 1 of Twin Markings

   Language:

   English

   Words:

   7,841

   Chapters:

   1/1

   Collections:

   1

   Comments:

   2

   Kudos:

   74

   Bookmarks:

   11

   Hits:

   1,651