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1. A Heat Like an Eridian Summer by KickassTransAceDumbass

   Fandoms: Project Hail Mary (2026)  

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

   19 Sep 2026

   Tags

   • No Archive Warnings Apply
   • Ryland Grace & Rocky
   • Ryland Grace/Rocky
   • Adrian/Rocky (Project Hail Mary)
   • Adrian/Ryland Grace/Rocky
   • Adrian & Ryland Grace & Rocky
   • Alpha/Beta/Omega Dynamics
   • Omega Ryland Grace
   • Heat Suppressants
   • Mating Cycles/In Heat
   • Mating Bites
   • Mating Bond
   • heat sickness
   • Hurt/Comfort
   • Light Angst
   • Rocky Has PTSD (Project Hail Mary)
   • Ryland Grace Has PTSD
   • First Kiss
   • First Time
   • Oral Sex
   • Cunnilingus
   • Humanoid Eridians (Project Hail Mary)
   • Eridians Have Ovipositors (Project Hail Mary)
   • Eridians Have Cloacas
   • Eridians Do Not Have Genders (Project Hail Mary)
   • Humanoid Rocky (Project Hail Mary)
   • Rocky Has Four Limbs (Project Hail Mary)
   • as in arms
   • He has six in total technically
   • Eridians Have Knots
   • Eridians Have Scent Glands
   • not surprised those aren't tags i aint seen nothin like the fic I'm boutta give yall
   • Vaginal Sex
   • Vaginal Fingering
   • Hand Jobs
   • Come Swallowing
   • Oral Knotting
   • Bottom Ryland Grace
   • Top Rocky (Project Hail Mary)
   • Bottom Rocky (Project Hail Mary)
   • Top Ryland Grace
   • Top Adrian (Project Hail Mary)
   • Creampie
   • Breeding Kink
   • Multiple Orgasms
   • Ryland Grace Needs a Hug
   • Ortiz inspired Rocky (But they're not 1-1 he just vaguely resembles him)
   • Rocky Needs a Hug (Project Hail Mary)
   • Omegas are intersex
   • Touch-Starved Ryland Grace
   • Touch-Starved Rocky (Project Hail Mary)
   • Riding
   • Coming Untouched
   • Knotting
   • Knot Lock

   Summary

   Grace goes into heat on the way to Erid, with no heat aids, after five years of military grade suppressants.
   He thinks he’ll be alone in handling it, but Rocky proves him wrong.

   ~Or: Grace gets heatsick, but Rocky can (and does) help, and they get to Erid in one piece, more or less. (Then Grace gets to meet* Adrian, and more fun ensues)
   

   Language:

   English

   Words:

   27,543

   Chapters:

   2/3

   Comments:

   18

   Kudos:

   239

   Bookmarks:

   60

   Hits:

   3,277