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1. Amazing Grace by PurrV

   Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • Multi
   • Complete Work

   22 May 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Adrian/Ryland Grace/Rocky
   • Ryland Grace
   • Rocky (Project Hail Mary)
   • Adrian (Project Hail Mary)
   • Oviposition
   • Threesome
   • Egg Laying
   • Rocky Loves Ryland Grace
   • Tentacle Sex
   • Dubious Consent
   • Alien Sex
   • Alien Biology
   • Eridian Biology (Project Hail Mary)
   • Eridians Love Ryland Grace
   • Ryland Grace Loves Rocky
   • Tears
   • Xenophilia
   • Alien/Human Relationships
   • Don’t look at me
   • Double Penetration
   • Fluff and Smut

   Summary

   Living on Erid, Grace often feels left out when Rocky and Adrian are together, but he wants them to be happy. They are mates after all so what right did he have to interfere with their love life.

   Meanwhile Rocky and Adrian want to have eggs but they want their beloved Grace to be involved… so they improvise…

   They conducted a lot of research…

   Turns out humans have the perfect bodies to lay Eridian eggs in.

   There is a sequel to this called, How Sweet the Sound.

   Series

   • Part 1 of But now I see

   Language:

   English

   Words:

   11,184

   Chapters:

   1/1

   Comments:

   28

   Kudos:

   636

   Bookmarks:

   82

   Hits:

   5,532