The void in my heart (Gaster X Reader)
  • Reads 29,723
  • Votes 813
  • Parts 22
  • Time 2h 58m
  • Reads 29,723
  • Votes 813
  • Parts 22
  • Time 2h 58m
Complete, First published Jan 28, 2017
You're a human girl, living on the surface with Frisk, who is your younger sibling. You one day find two children, who's been chased away from neighborhood to neighborhood. And with you're kind soul, you couldn't leave them to live in the streets. You take them in, and meet their father. But will one day, lose them, because of a war. 

There is some ErrorBerry, and PaperFresh in this too.
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Chainsmoker [ Gaster!Sans x Reader ]

15 parts Complete

Routine. The entirety of every living thing is dominated by it, human or monster. Everything HAS to be the same. It was in this that you were the exception. For you everything was new, every time line a detailed altered in order to satisfy your sadistic desire for a new ending, whether it be only a few details of dialogue altered or something else entirely. Monsters you once considered family you now butcher and slaughter without a second thought, after all, that's what the Reset is there for, right? And all at once it stops. Your small hold over the Underground is ripped away from you and you are thrown into a dying timeline, monsterkind's final attempt at self-preservation. You're alone, completely and utterly alone. Except one. And he has a bone to pick with you.