I'm just a silly little Sinster who sins too much ~
  • JoinedApril 21, 2016

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Stories by The Sinster
Underfell Sans x Reader Lemon/Smut by The-Sinster
Underfell Sans x Reader Lemon/Smut
I kinda fell in love with the idea of Underfell Sans in general. So why not be creepy about it? Enjoy *Eyebro...
Soulmatch -  Asriel X Female Frisk (Lemon) by The-Sinster
Soulmatch - Asriel X Female Frisk...
I recently fell in love with our favorite goat boy, so of course I decided to play along and write a lemon. ...
Undertale - Mistakes can lead to succes (Skeleton fam) by The-Sinster
Undertale - Mistakes can lead to s...
The skelebros go through an adventure to stay together in their original timeline.