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1. Intellectual Property by Katct for MischievousCreature

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

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

   28 Jun 2026

   Tags

   • No Archive Warnings Apply
   • The Convict | Simon (Iron Lung)/Ryland Grace
   • The Convict | Simon (Iron Lung)
   • Ryland Grace
   • Ryland Grace Is Not Graceful
   • Trans Ryland Grace
   • Amputee The Convict | Simon (Iron Lung)
   • The Convict | Simon Lives (Iron Lung)
   • Mutated The Convict | Simon (Iron Lung)
   • POV The Convict | Simon (Iron Lung)
   • The Convict | Simon (Iron Lung) Loves Ryland Grace
   • Ryland Grace Loves The Convict | Simon (Iron Lung)
   • Bottom The Convict | Simon (Iron Lung)
   • Top Ryland Grace
   • Service Top Ryland Grace
   • Experimentation While Freaking It
   • Dry Humping
   • Coming in Pants
   • Premature Ejaculation
   • Forced Feminization
   • Simon's Mutations Are The Cause Of The Freaking It
   • Dirty Talk
   • Vaginal Fingering
   • Fingering
   • Fingering Something Else
   • I Googled It I think its technically called a cloaca that's so not sexy but that's what gets fingered
   • Retractible Penis
   • mermaid penis
   • They get kinky about ownership
   • Riding
   • Come Eating
   • Scissoring
   • sloppy sex
   • mentions of bottom surgery
   • Light Dom/sub
   • Clit Play
   • Felching
   • Ryland Grace is a Monster Fucker

   Summary

   “You didn’t give me an orgasm but that’s okay, you gave me something so much better. You gave me something to figure out.” Unholy glee sparked in Grace’s pretty blue eyes

   Series

   • Part 3 of Scientific Curiosities
   • Part 4 of Past the Boiling Point

   Language:

   English

   Words:

   4,627

   Chapters:

   1/1

   Collections:

   1

   Comments:

   52

   Kudos:

   549

   Bookmarks:

   63

   Hits:

   3,837