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1. Things That He Brings That He Found in the Sea by captaincolossal

   Fandoms: Iron Lung (2026), Project Hail Mary (2026)  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   18 Aug 2026

   Tags

   • No Archive Warnings Apply
   • The Convict | Simon (Iron Lung)/Ryland Grace
   • The Convict | Simon (Iron Lung)
   • Ryland Grace
   • Established Relationship
   • The Convict | Simon (Iron Lung) Loves Ryland Grace
   • Ryland Grace Loves The Convict | Simon (Iron Lung)
   • Mutated The Convict | Simon (Iron Lung)
   • he gets some enrichment as a treat
   • Planet Erid (Project Hail Mary)
   • Gills
   • Fingering
   • gill fingering
   • Dry Humping
   • but nothing about this is dry I assure you
   • Weird Biology
   • Water Sex
   • Hand Jobs
   • Vulnerability
   • Emotional Intimacy
   • Aftercare
   • Body Image
   • Morning After
   • no AI
   • Plot What Plot/Porn Without Plot
   • Mer Simon
   • Worldbuilding
   • Tenderness
   • Self-Acceptance
   • Wank and Tell | Creator is Open to Comments about Masturbating to This Work
   • Post-Canon
   • Gillplay
   • Amputee The Convict | Simon (Iron Lung)
   • Author is President of the AI Haters Club
   • Mer!Simon (Iron Lung)
   • Monsterfucking | Teratophilia

   Summary

   Entirely by accident, Grace sees Simon out in the water in his mer hybrid aquatic form, and, without thinking, raises a hand in greeting. Simon raises his hand in response before catching himself and ducking back under the waves. He feels guilty for intruding, but that evening, Simon tells him that he didn’t mind and Grace was welcome to come see him while he was in the water. If he wanted to.

   Of course Grace wants to.

   Or: The bio-dome ocean isn't all that interesting, and Simon gets some enrichment for his environment.

   Series

   • Part 1 of Mer!Simon (Bloodymary)

   Language:

   English

   Words:

   4,322

   Chapters:

   3/3

   Comments:

   25

   Kudos:

   426

   Bookmarks:

   38

   Hits:

   2,558