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1. Both by Anonymous

   Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, The Fall Guy (2024)  

   • Explicit
   • No Archive Warnings Apply
   • Multi
   • Complete Work

   02 Jun 2026

   Tags

   • No Archive Warnings Apply
   • Colt Seavers/Reader
   • Colt Seavers/You
   • Ryland Grace/Reader
   • Ryland Grace/You
   • Ryland Grace & Colt Seavers
   • Ryland Grace
   • Colt Seavers
   • Reader
   • Threesome - F/M/M
   • Smut
   • Plot What Plot/Porn Without Plot
   • Ryland Grace and Colt Seavers are Twins
   • Voyeurism
   • Accidental Voyeurism
   • Awkward Sexual Situations
   • Blow Jobs
   • Rough Sex
   • Dom/sub
   • Dead Dove: Do Not Eat
   • Jealousy
   • Possessive Behavior
   • Possessive Sex
   • Double Penetration
   • Vaginal Sex
   • Come Swallowing
   • Creampie
   • Unsafe Sex
   • Praise Kink
   • Degradation Kink
   • Sharing
   • Crying During Sex
   • Dacryphilia
   • Mind the Tags
   • freaked out
   • this was only supposed to be like 2k words
   • i was possessed
   • what working on a degree does to you
   • i cant believe this content doesnt already exist
   • i want both of them okay? sue me
   • adding for ch 2
   • Somnophilia
   • Dubious Consent
   • is there a tag for fucking while a third person is asleep in the bed??
   • that happens
   • Wet Dream
   • Dream Sex
   • Extremely Dubious Consent
   • the dove is still dead
   • Author is Open to Hearing about Dead Batteries

   Summary

   In six months of hooking up on-and-off with Colt, he's mentioned his twin brother exactly once.

   You're determined to find out more.

   or, ryland walks in on you and colt in their apartment. things take a turn.

   Language:

   English

   Words:

   7,936

   Chapters:

   2/2

   Collections:

   1

   Comments:

   94

   Kudos:

   539

   Bookmarks:

   73

   Hits:

   6,435