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1. The Harlem Sunsets At Your Back by Damn_Son for Sh33tMeDead336

   Fandoms: Undertale (Video Game)  

   • Mature
   • Graphic Depictions Of Violence
   • F/M
   • Complete Work

   25 Dec 2019

   Tags

   • Graphic Depictions Of Violence
   • W. D. Gaster/Reader
   • Original Male Character/Reader
   • W. D. Gaster
   • Original Male Character(s)
   • Reader
   • Minor Characters
   • Alternate Universe - 1920s
   • Violence
   • Adultery
   • Drinking to Cope
   • Yandere
   • Emotional Manipulation
   • Manipulative Behavior
   • ambiguous ending
   • I might make a sequel actually
   • Thank you Crabby for betaing this for me
   • Gaster is a Smooth Criminal
   • Gaster is a dick
   • Reader realizes too late that Gaster is a Dick
   • from bad to worse
   • things get better before they get worse
   • Gaster go eat a Snickers and stop being a Dick
   • Secret Santa Prompts
   • Female Reader
   • Character Death
   • Gaster is a real Secret Man alright
   • So Secret that Reader started realizing he was full of shit in like three chapters
   • Woops
   • There are probably a ton of typos and mistakes I'm sorry
   • I'll clean it up when I have the time
   • Yandere Gaster - Freeform
   • Alternate Universe - Mobtale (Undertale)
   • Please don't hesitate to tell me in the comments if I made any mistakes
   • Edited and partially rewritten!

   Summary

   The consequences of a one night stand.
   If he can't have your heart, then at least he'll have your body.
   
   Edit 04/09/2020: Fixed some mistakes, fixed the verb tense, changed some details, added a few descriptions to make the scenes flow better.

   Language:

   English

   Words:

   13,068

   Chapters:

   8/8

   Collections:

   1

   Comments:

   53

   Kudos:

   244

   Bookmarks:

   35

   Hits:

   2,963