Harem Sans :3

AKA THE BOOK WHERE EVERY SANS LIKES UNDERTALE SANS! :D Don't question my sanity, I just like this ship ._. THIS IS A CRACKFIC- (probably) Edit (5 July 2020): Y'all I might update this but no promises :)

The Chosen One To Fall [A Kustard Fanfiction]

Inspired By My Favourite AU, Flowerfell. Over a few hundred RESETS later, one of the RESETS had gone wrong and had Undertale Sans appear in Underfell. However, everytime Underfell Frisk RESETS from dying, a flower appears on Undertale Sans. Undertale Sans then meets Underfell Sans, who at first wanted to kill him, but...

Madly in love (Bad Sanses X Classic Sans)

"We're All Mad Here" Being thrown into a rabbit hole that suddenly lead you to a world full of madness doesn't really seemed to be something for Sans to expect. Nor did he expected himself to be fated to be the one who will cause this world's kingdom in pain... But hey making the people fall in love with him is also...

demon!fell x Angel!sans- Mine~

Sans was flying home in the middle of the night when suddenly he was tackled out the sky by another winged species, sans fought back but was knocked out...

Crazily In Love! (AU Sanses X Classic Sans) Under Editing

Ink and the other sanses were just having their meeting when suddenly they were pulled in to a portal. When they woke up all of them were all tied up. They tried to use their powers but , it seems the one that captured them put magical hand-cuffes to block their magic. They looked around and saw a tall figure standing...

I Just Want Peace (bad sanses x classic sans)

(On hold, only Toby knows how long) A normal day...... that's what I thought..... I never new that I would have an experience like this..... *Hi guys! so this is an Undertale fanfiction. Undertale belongs to Toby Fox and the other AUs belongs to their respective owner. I do not own anything else in this story except f...