Tobyfox Stories

Au Sanses x Reader If you like edgy and scary Sanses, and romantic and fluffy and edgy scenarios, then this is the book for you!!

Art by: InviSeri on Deviant art Cover made by me! Characters from Deltarune: By Toby Fox . . . You are a (insert your species, being human, demon, or a monster in genera...

Orphaned. Left alone, the definition of it. Like a fantasy, or a dream, saved by a being willing enough to take you under their wing and keep you safe. With secrets to b...

[GN! READER INSERT] "I'm the comic relief character!" "You're annoying." "Oh." ====== With the cool and quiet MC, the tough and headstrong...

(EVERYONE IN THIS STORY BELONGS TO TOBY FOX!!!!) After defeating King Spade and saving the world, the human of hometown began to miss his prince and decided to visit him...

Just what you'd expect. Pardon my lack of knowledge about this AU. I just like the concept. Both Frisk and Chara are girls. Characters may use absolutely differen...

We follow YOU, the Player, on this epic Undertale story. You get sucked into the game on your computer and have no idea what to expect. Will you be able to get back home...

Just some sans x reader oneshots And once in a while au Sans too :D All characters except yourself belong to Toby Fox creator of Undertale. If you haven't played the gam...

Hey guys this involves Papyrus, Sans, Grillby, Mettaton and Undyne. The others are brought into it later on. I do not own any links, videos, pics, links and/or character...

It all started when W. D. Gaster became the Royal Scientist of the Underground. Many monsters knew him, some even followed him. But one day, he injected himself with DET...

It all started with the sound of a knock, And evolved into a joke, The jokes continued until they became friends, And the friendship turned to a relationship, But soon l...

(Art is originally by "ffloofball" on Tumblr.) A story that was conceived and based on a Deltarune 4chan post. Despite being heavily close to both Ralsei and...

After the barrier had been broken and harmony between monsters and humans had returned, a new sinister force arises after peace returned to the land. When the darkness t...

There is not a enough Fellcest books!!!!!!!!!

✧･ﾟ: *✧･ﾟ:*DELTARUNE ONESHOTS*:･ﾟ✧*:･ﾟ✧ This could include any character that is in both Undertale and Deltarune SLOW UPDATES 【Requests: CLOSED】 Thank you for all the re...

Long after the events of the great war between humans and monsters, a young human girl becomes an unwilling participant in a sinister crime against nature, having her so...

Seriously though. I'm just joining the bandwagon. Feel free to jump in for a ride. (A/N: A super, SUPER duper old dump of headcanons I wrote waaay back when I was DT-obs...

COMPLETED AND COMPLETELY EDITED Hello Chara shippers!! This is my first ever story do not judge.. Chara is also a boy and you is a female read and find out what happens...

This is my first story about u and error sans it's ok if u don't like the story

Just some Undertale Comics that get me through life. (I don't own any of these comics or pics) (If you see your pic or comic and would like for it to be removed or credi...