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1. Instinct by Tsumi_chan2314

   Fandoms: Haikyuu!!  

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

   10 Feb 2023

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Miya Atsumu/Sakusa Kiyoomi
   • Sakusa Kiyoomi
   • Miya Atsumu
   • Omegaverse
   • Alpha/Beta/Omega Dynamics
   • Alpha/Omega
   • Intersex Miya Atsumu
   • Bottom Miya Atsumu
   • Top Sakusa Kiyoomi
   • Alpha Sakusa Kiyoomi
   • Omega Miya Atsumu
   • slight exhibitionism
   • Public Sex
   • Semi-Public Sex
   • they fuck in and empty class room idk what to tell you
   • this was beta read
   • we still die tho
   • Don't Read This
   • I’m embarrassed
   • Knotting
   • Spitting
   • Feminization
   • omegas wear skirts and have pussies
   • why? Bcz I said so
   • its my fic
   • hq tiktok plz don’t cancel me for this lmao
   • praise and degradation
   • Angst
   • Scenting
   • Attempted Rape/Non-Con
   • Not from main pairing
   • Overstimulation
   • fated mates
   • Breeding Kink
   • Creampie
   • Atsumu has a lot of issues but he tries his best

   Summary

   Kiyoomi slowly feels the dread build up from within him. He’s getting riled up, and there’s only so much scent blockers and suppressants can do. Why did Atsumu have to choose today of all days to piss him off? He’s already in pre-rut and PRS is killing him right now. The last thing Kiyoomi needs is Miya Atsumu to make his life miserable.

   —————-
   Or,

   Kiyoomi tries to enjoy his lunch but Atsumu has other plans.

   Language:

   English

   Words:

   23,489

   Chapters:

   3/4

   Comments:

   108

   Kudos:

   1,527

   Bookmarks:

   226

   Hits:

   26,081