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1. Doing Our Duty by OtterAbyss (RileyTheOtter)

   Fandoms: Original Work  

   • Explicit
   • Underage Sex, Rape/Non-Con
   • M/M
   • Work in Progress

   26 Feb 2026

   Tags

   • Underage Sex
   • Rape/Non-Con
   • Original Male Character(s)/Other(s)
   • Original Male Character(s) & Original Male Character(s)
   • Original Characters
   • Original Male Character(s)
   • Original Human Character(s)
   • Original Non-Human Character(s)
   • Alpha/Beta/Omega Dynamics
   • Non-Traditional Alpha/Beta/Omega Dynamics
   • Alpha/Omega
   • Rutting
   • Mating Cycles/In Heat
   • Knotting
   • Sexual Slavery
   • Rape
   • Mpreg | Male Pregnancy
   • Dehumanization
   • Emotional/Psychological Abuse
   • Physical Abuse
   • Magic
   • Medical Examination
   • Half-Siblings
   • Twins
   • Half-Sibling Incest
   • Twincest
   • kind of incest kind of not
   • It's not a focal point of the story
   • Is it still incest if you request your sex slave half-brother at the brothel so you can talk to him?
   • Incest
   • Male Omegaverse Omega Characters
   • Omegaverse Omega Pregnancy

   Summary

   "Repopulation", that's how it was justified. That was the one word argument used to pass the vote for enslaving an entire section of the population as breeding stock.

   On opposite ends of this divide, twin brothers Aaron and Mathias must adapt to their expected roles when they come of age. Will their relationship survive or will it crumble to dust as the world falls apart?

   Language:

   English

   Words:

   5,108

   Chapters:

   4/?

   Comments:

   5

   Kudos:

   34

   Bookmarks:

   6

   Hits:

   2,815