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1. The War Within by silverspikehell

   Fandoms: Shingeki no Kyojin | Attack on Titan  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   08 Oct 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Reiner Braun/Porco Galliard
   • Reiner Braun/Eren Yeager
   • Reiner Braun
   • Porco Galliard
   • Falco Grice
   • Bertolt Hoover
   • Udo (Shingeki no Kyojin)
   • Hange Zoë
   • Theo Magath
   • Eren Yeager
   • Zeke Yeager
   • Marco Bott
   • Levi Ackerman
   • Krista Lenz | Historia Reiss
   • Keith Shadis
   • Jean Kirstein
   • Annie Leonhart
   • Sasha Blouse
   • Alpha/Beta/Omega Dynamics
   • Alternate Universe - Modern Setting
   • heavily inspired by The Handmaid's Tale
   • Omega Reiner Braun
   • Alpha Porco Galliard
   • Falco is Reiner's and Porco's son
   • Alpha Eren Yeager
   • Omega Levi Ackerman
   • Alpha Zeke Yeager

   Summary

   Reiner quickly looked away and turned to Levi when the creaking of the upper landing reached his ear, causing him to pause. A tingling sensation crept up his spine before he even found the courage to look up.

   It was Eren.

   His stomach clenched painfully. The man approaching him wasn't just any officer. Not just any Alpha. It was his assigned Alpha. And someday, in the not-too-distant future, when his heat had returned to its regular cycle, Reiner's body would be his.

   Language:

   English

   Words:

   118,176

   Chapters:

   17/?

   Comments:

   79

   Kudos:

   188

   Bookmarks:

   21

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   4,753