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1. It's The Little Things by Pupp_pup

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

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

   04 Sep 2026

   Tags

   • No Archive Warnings Apply
   • The Convict | Simon (Iron Lung)/Ryland Grace
   • The Convict | Simon (Iron Lung)
   • Ryland Grace
   • Rocky (Project Hail Mary)
   • BloodyMary
   • MiniGuy
   • Size Difference
   • I Mean Ryland is Sooooooo Small
   • Rocky is experimenting again
   • On Ryland Grace
   • Amputee The Convict | Simon (Iron Lung)
   • Mutated The Convict | Simon (Iron Lung)
   • Ryland Fits in Simons Palm
   • Dirty Talk
   • Licking
   • Ryland Really Likes Simons Second Mouth
   • Mentions of Blood
   • Dominant The Convict | Simon (Iron Lung)
   • Submissive Ryland Grace
   • Begging
   • Ryland Grace Talks A Lot
   • artwork
   • Sketches
   • Porn With Some Plot

   Summary

   “Grace,,, really reeeaaaalllyyyyy tiny… like newly hatched pebble.” Rocky tried to get his point across further by pinching his fingers close together, raising his arm to show Simon.

   “What.” Simon deadpanned, staring at the rock like he'd suddenly sprouted another leg.

   OR

   One of Rocky's science experiments shrinks Ryland Grace and now he's itty bitty,,, Hijinks ensue

   Language:

   English

   Words:

   5,238

   Chapters:

   1/1

   Comments:

   14

   Kudos:

   218

   Bookmarks:

   17

   Hits:

   2,349