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1. I Wanna Be Your Fucking Dog by RylandJayGrace

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

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

   15 Sep 2026

   Tags

   • No Archive Warnings Apply
   • The Convict | Simon (Iron Lung)/Ryland Grace
   • Puppy Play
   • Pet Play
   • pet regression
   • Subspace
   • T4T | Trans for Trans The Convict | Simon (Iron Lung)/Ryland Grace
   • Character Has Had Bottom Surgery
   • Cunnilingus
   • Penis in Vagina Sex
   • Age Difference
   • Daddy Kink
   • Teacher-Student Relationship
   • Alternate Universe - No Astrophage (Project Hail Mary)
   • Top Ryland Grace
   • Dom Ryland Grace
   • Sub The Convict | Simon (Iron Lung)
   • Bottom The Convict | Simon (Iron Lung)
   • Choking
   • just a little this time
   • Collars
   • Ownership
   • Colt/Engie crumbs
   • Ryland Grace and Colt Seavers and Sierra Six | Courtland Gentry Are Siblings
   • Human Rocky (Project Hail Mary)
   • Human Adrian (Project Hail Mary)
   • The Convict | Simon (Iron Lung) and Head Engineer Mark (ISWM) are twins
   • Praise Kink
   • Pet Names
   • Autistic Ryland Grace
   • Wank and Tell | Creator is Open to Comments about Masturbating to This Work
   • Loss of Virginity

   Summary

   Ryland Grace’s crush on 22 year old Simon Fischer is decidedly inappropriate, and he knows it.

   Simon Fischer’s crush on his microbiology professor, 45 year old Dr Grace is unrequited and embarrassing.

   Sometimes, a song and a bit of mortification is all you need to find happiness.

   Language:

   English

   Words:

   34,108

   Chapters:

   1/1

   Comments:

   42

   Kudos:

   323

   Bookmarks:

   65

   Hits:

   4,291