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1. Good Boy. by SnowBro1000

   Fandoms: Invincible (Cartoon 2021), Invincible (Image Comics)  

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

   23 Apr 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Mark Grayson | Invincible/Thragg
   • Mark Grayson | Invincible
   • Thragg (Invincible)
   • Plot What Plot/Porn Without Plot
   • Anal Sex
   • Anal Fingering
   • First Time Bottoming
   • Fluff and Smut
   • Bottom Mark Grayson | Invincible
   • Top Thragg | Invincible
   • Out of Character
   • Soft Thragg | Invincible

   Summary

   Mark seems to think Thragg isn't good in the bedroom, and of course Thragg must rectify such disrespectful thoughts. Even if he doesn't actually know about them.

   OR

   Mark wants to know if Thragg is a good lover.

   Series

   • Part 1 of Tales of Thrark

   Language:

   English

   Words:

   2,580

   Chapters:

   1/1

   Comments:

   11

   Kudos:

   172

   Bookmarks:

   32

   Hits:

   2,078