Permanent Smile

Undertale (Video Game)
F/F
G
Permanent Smile
Summary
All the monsters live happily on the surface after Frisk freed them. Well almost everyone is happy...As someone who has lived through their fair share of RESETS, Sans finds it hard to accept that this time is the last time. Especially since Frisk has promised "No more RESETS" before. This combined with Sans' mysterious past leads to Sans keeping his permanent smile up so no one worries. But what happens when his façade breaks...
Note
Hey! So this is my first Fanfic, like ever, and I want to know if you guys like it, so comments are appreciated! Im not exactly sure where i want to go with this, but the story will probably have a decent number of chapters, and will hopefully end on a happy note. I'm not the best with updates and schedules and stuff, but i'll try to update once a week, and i'm super sorry if I don't post on time. That being said, here is the first chapter of "Permanent Smile".

Chapters