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1. Watch Out, Boy, (He'll Chew You Up!) by Sic_itur_ad_astra2109

   Fandoms: David Szymanski's Iron Lung - All Media Types, Andy Weir's Project Hail Mary - All Media Types  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Complete Work

   16 Jul 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • The Convict | Simon (Iron Lung)/Ryland Grace
   • The Convict | Simon (Iron Lung)
   • Ryland Grace
   • Explicit Sexual Content
   • Vampire The Convict | Simon (Iron Lung)
   • Blood Drinking
   • Blood Kink
   • Basically Ryland Gets A Hard-On From Simon Drinking His Blood And They Fuck About It
   • Biting Kink
   • Plot What Plot/Porn Without Plot
   • I'm just rambling here
   • Author Is Sleep Deprived
   • The Author Regrets Nothing
   • Mutated The Convict | Simon (Iron Lung)
   • Simon's A Messy Eater
   • Author might be losing it
   • Author has slept only 7 hours in the past 3 days
   • Im RylandGracemaxxing
   • Author Is Seeing Things
   • Anal Sex
   • Anal Fingering
   • Licking
   • Coming Untouched
   • The Convict | Simon (Iron Lung) Loves Ryland Grace
   • Ryland Grace is a Mess
   • Ryland Grace is Down Bad
   • Crying During Sex
   • Amputee The Convict | Simon (Iron Lung)
   • Desk Sex
   • Kink Discovery
   • Author needs a cigarette after this
   • Ryland Grace Lowkey Finds Out He's A Freak
   • me too bro me too
   • Simon can lowkey see Graces blood moving around in him does that make sense
   • like echolocation but for blood
   • idk - Freeform
   • Wank and Tell | Creator is Open to Comments about Masturbating to This Work
   • Missionary Position
   • The harness and the glasses stay ON.
   • Ryland Grace Swears

   Summary

   After figuring out the true extent of Simon's mutations, Ryland quickly realizes that the reason that Simon had been under the weather recently is due to him going without blood for too long. But with the Eridians still hard at work synthesising blood for him to drink, it looks like Simon's just going to have to take straight from the source for the time being.

   (Inspired by @wraithillustrates two-part series on TikTok! Please go check them out if you haven't already, phenomenal artist.)

   (Title is inspired from Maneater by Daryl Hall & John Oates)

   Series

   • Part 7 of ˗ˏˋ ★┆𝐵𝓁𝑜𝑜𝒹𝓎𝑀𝒶𝓇𝓎 ˎˊ˗

   Language:

   English

   Words:

   3,007

   Chapters:

   1/1

   Comments:

   14

   Kudos:

   512

   Bookmarks:

   56

   Hits:

   3,237