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1. Beating the Heat by TachibanasWife

   Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Andy Weir's Project Hail Mary - All Media Types  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   07 Jul 2026

   Tags

   • No Archive Warnings Apply
   • Ryland Grace/Rocky
   • Ryland Grace
   • Rocky (Project Hail Mary)
   • Trans Ryland Grace
   • Eggpreg
   • eggnant
   • Oviposition
   • Eridians Have Ovipositors (Project Hail Mary)
   • Vaginal Fingering
   • Vaginal Sex
   • Cervix Penetration
   • Alpha/Beta/Omega Dynamics
   • Omega Verse
   • Mating Cycles/In Heat
   • No Beta We Die Like Ilyukhina

   Summary

   Grace was given a birth control implant when he was first put into a coma and placed on the Hail Mary - eventually, it had to fail. That meant that there was a heat to be had. The problem was there were no alphas around. Grace thinks, that maybe - maybe! - Rocky's eggs might be a good workaround.

   Only one way to find out.

   Language:

   English

   Words:

   5,395

   Chapters:

   1/1

   Comments:

   42

   Kudos:

   617

   Bookmarks:

   63

   Hits:

   4,733