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1. Preliminary Observations on the Reproductive Anatomy of Eridianus sp. by DoubtingRabbit, NothingEnough

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

   • Mature
   • No Archive Warnings Apply
   • Other
   • Complete Work

   03 Sep 2026

   Tags

   • No Archive Warnings Apply
   • Ryland Grace/Rocky
   • Ryland Grace
   • Rocky (Project Hail Mary)
   • Journey to Erid (Project Hail Mary)
   • Eridian Biology (Project Hail Mary)
   • Medical Examination
   • Alien Biology
   • Hermaphroditism
   • Eridians Have Ovipositors (Project Hail Mary)
   • Sexual Roleplay
   • Ryland Grace makes a scientific discovery
   • Consensual Non-Consent
   • Using that one Andy Weir doc for my own kinky purposes
   • Grace makes a scientific discovery
   • Don't worry Rocky is having the time of his life
   • gracerocky
   • Grocky
   • Wank and Tell | Creator is Open to Comments about Masturbating to This Work

   Summary

   The journey to Erid is pretty long, so Grace and Rocky have plenty of time to get freaky with their sex life. After Grace tells Rocky about the Alien Autopsy "documentary", Rocky gets a good idea for a bit of role play.

   Language:

   English

   Words:

   937

   Chapters:

   1/1

   Comments:

   5

   Kudos:

   61

   Bookmarks:

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