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1. Covetous by TheOcassionalAuthor

   Fandoms: Invincible (Cartoon 2021)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings, Graphic Depictions Of Violence
   • F/M
   • Work in Progress

   08 Apr 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Graphic Depictions Of Violence
   • Rex Splode | Rex Sloan/Reader
   • Rex Splode | Rex Sloan
   • Original Characters
   • Reader
   • Mark Grayson | Invincible
   • Atom Eve | Eve Wilkins
   • Cecil Stedman
   • Robot | Rudy Conners
   • Eldritch
   • Spin-Off Series
   • Fluff
   • Humor
   • Slice of Life
   • Horror
   • Psychological Horror
   • Alternate Universe
   • Angst
   • Implied Child Death
   • Slow Burn
   • Slow Romance
   • Unplanned Pregnancy
   • Teenage Pregnancy
   • Rex was a bad boyfriend lol
   • Other Additional Tags to Be Added
   • Found Family
   • Implied/Referenced Abortion

   Summary

   Teen pregnancy? Not ideal.
   Accidentally becoming the human incubator for a remorseful, dimension-hopping eldritch cryptid who devoured his twin in the womb and decided to love you instead of annihilating you? Just a little worse.
   It’s fine, though. He loves his mom, tolerates his dad and he’s learning empathy.
   And he hasn’t consumed reality... yet.

   Series

   • Part 4 of Invincible Spin-off series

   Language:

   English

   Words:

   16,735

   Chapters:

   16/?

   Comments:

   77

   Kudos:

   156

   Bookmarks:

   34

   Hits:

   2,686