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1. An Accidental Study on Interspecies Relations by hailmarydeathpose (gummigoodeathpose)

   Fandoms: Project Hail Mary (2026)  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Work in Progress

   13 Jul 2026

   Tags

   • No Archive Warnings Apply
   • Ryland Grace/Rocky
   • Ryland Grace
   • Rocky (Project Hail Mary)
   • The NannyBot | Armando (Project Hail Mary)
   • Mpreg | Male Pregnancy
   • Trans Mpreg | Trans Male Pregnancy
   • Trans Ryland Grace
   • Humanoid Rocky
   • He's still an alien tho
   • Intersex Rocky
   • Unplanned Pregnancy
   • Discussion of Abortion
   • discussion of miscarriage
   • Discussion of stillbirth
   • Mild Sexual Content
   • POV Multiple
   • Vomiting
   • Dead Dove: Do Not Eat
   • Angst with a Happy Ending
   • this was supposed to be cute
   • But I Hit It With The Angst Beam
   • Emotional Hurt/Comfort
   • Cheating
   • He/Him Pronouns for Rocky (Project Hail Mary)
   • Rocky Wants to Live in Grace's Ribcage
   • No beta we die like my dignity
   • Starvation

   Summary

   Of all the things in the universe Grace thought would be possible, him ending up pregnant with an alien's baby was not one of them. Yet, here he is, stuck with what's supposed to be a non-viable pregnancy with a heart that won't stop beating. They still have two years left until they reach Erid, and barely enough food for him to make it alone. So what's he supposed to do if this kid beats the odds and leaves him with another mouth to feed?

   ~~~

   Using a not quite human version of Rocky for this one. I wanted him to stay more on the alien side

   Language:

   English

   Words:

   5,511

   Chapters:

   1/5

   Comments:

   23

   Kudos:

   84

   Bookmarks:

   17

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   784