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1. To the Sound of Synapses Snapping by Kazbiruk

   Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime & Manga)  

   • Mature
   • Underage Sex
   • M/M
   • Work in Progress

   06 Sep 2026

   Tags

   • Underage Sex
   • Shinazugawa Genya/Tokitou Muichirou
   • Shinazugawa Genya
   • Tokitou Muichirou
   • Shinazugawa Sanemi
   • Himejima Gyoumei
   • Alpha/Beta/Omega Dynamics
   • Alpha/Omega
   • Not Infinity Castle Arc Compliant
   • No Demon Slayer Mark Curse (Kimetsu no Yaiba)
   • Smut
   • Breeding Kink
   • Pregnancy Kink
   • intersexual character
   • Non-Typical Biology
   • Mpreg
   • Male Lactation
   • Childbirth
   • multiple pregnancy
   • erotic birth
   • Clearing Up A Misunderstanding
   • Sanemi playing detective
   • and sporting a headache trying to wrap him mind around this shit
   • Protective Shinazugawa Sanemi
   • Omega Shinazugawa Genya
   • Alpha Tokitou Muichirou

   Summary

   “The Wind Hashira-sama!,” a kid bends down, propping his hands above his knees while catching his breath.
   “What,” he barks out.
   “The Mist Hashira-sama has been in a cabin with some guy for the last few days and they are… um.”

   ***

   You can read this story in two ways. Without the first part, trying to figure out what is going on together with Sanemi or after, so you know what have happened from the perspective of one of the people involved.

   Series

   • Part 2 of The Comedy of Assumptions
   • Part 2 of Genya's Mpreg Stories

   Language:

   English

   Words:

   8,971

   Chapters:

   2/?

   Comments:

   8

   Kudos:

   35

   Bookmarks:

   5

   Hits:

   798