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1. The Great Experiment by Anonymous

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

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

   01 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Adrian/Ryland Grace/Rocky
   • Adrian/Rocky (Project Hail Mary)
   • Adrian/Ryland Grace
   • Ryland Grace/Rocky
   • Adrian (Project Hail Mary)
   • Ryland Grace
   • Rocky (Project Hail Mary)
   • Tentacle Sex
   • technically
   • Oviposition
   • Egg Laying
   • hand wavy science and alien biology
   • we're ignoring a few things for the sake of smut
   • Rocky's not a big part of this one
   • Adrian wanted their human mate to themself for a bit
   • Alpha/Beta/Omega Dynamics
   • Omega Ryland Grace
   • Ryland Grace is a Leaky Space Blob
   • Sexual Overstimulation
   • Breeding Kink
   • Plot What Plot/Porn Without Plot
   • Porn with Feelings
   • maybe a tiny bit of plot?
   • nah not really
   • They/Them Pronouns for Adrian (Project Hail Mary)
   • He/Him Pronouns for Rocky (Project Hail Mary)
   • Bottom Ryland Grace
   • Top Adrian (Project Hail Mary)
   • belly inflation
   • Feminization
   • Creampie
   • Size Kink

   Summary

   Sequel to Stupid Human.

   Adrian finally finds out how many eggs their Omega can take.

   Series

   • Part 2 of Stupid Human

   Language:

   English

   Words:

   3,480

   Chapters:

   1/1

   Collections:

   1

   Comments:

   15

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