The Coven Series

Series Metadata

Listing Series

• Cardinal Rule by Avatarkayla

  Fandoms: Undertale (Video Game)  

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

  31 Oct 2021

  Tags

  • No Archive Warnings Apply
  • Error/Lust
  • killer/cross
  • Error - Character
  • Lust - Character
  • Nightmare - Character
  • Killer - Character
  • Cross
  • Vampire AU
  • incubus
  • blood sucking
  • wall fucking
  • coven life

  Summary

  The first cardinal rule of the coven is don’t fall in love with a mortal. Nightmare’s discovered Error’s once secret romance with the mortal Lust and now Error must face the consequences of that broken rule.

  Series

  • Part 1 of The Coven Series

  Language:

  English

  Words:

  3,546

  Chapters:

  1/1

  Comments:

  7

  Kudos:

  106

  Bookmarks:

  14

  Hits:

  1,480

• The Coven by Avatarkayla

  Fandoms: Undertale (Video Game)  

  • Explicit
  • No Archive Warnings Apply, Rape/Non-Con
  • M/M
  • Work in Progress

  30 Apr 2025

  Tags

  • No Archive Warnings Apply
  • Rape/Non-Con
  • Error/Lust
  • killer/cross
  • ???/Nightmare
  • Error - Character
  • Ink - Character
  • Horror (Horror Sans)
  • Killer (Killer Sans)
  • Cross
  • Dust (Dust Sans)
  • Nightmare - Character
  • Swap!Dream - Character
  • Demons
  • Vampires
  • Angels
  • oh my!
  • Rape/Non-con Elements
  • Smut

  Summary

  Nightmare allows Error’s new demon lover to move into the coven’s castle, so long as no house rules are broken. Its not as though they would be the first pair he had to put up with constantly fucking. Unfortunately for Nightmare, his brother Dream also learns that a demon has been allowed to take up residence and he has his own objections.

  Series

  • Part 2 of The Coven Series

  Language:

  English

  Words:

  7,656

  Chapters:

  2/?

  Comments:

  13

  Kudos:

  118

  Bookmarks:

  13

  Hits:

  1,368