Gaster sans vs Echofell gaster sans x reader

"I lived alone in the city in an old apartment, no one really cared about me my hole life and it felt like it would always stay like that..but one day everything changed.

Undertale! Grillby x (Half)Monster! Reader

You were a teen adopted by the skeleton bros, you personally hung out with Sans more then Papyrus cause if his training. Most times you both went to the ruins but, Sans wanted to take you to Grillby's. That's when you meet Grillby and the reason why you your flames increase is unknown. You are a human/fire monster

Pyromaniac Reader X Grillby

The reader is a patient at a mental hospital who loves fire and just can't stop burning objects, animals, people and even yourself. You just can't stop as your mind is dying, losing your sanity. You were abandoned when you are just a baby. While no one came to visit you made you alone. Unable to control nor feel prope...

In the Woods (Sans x Reader)

This is my first story. Its a Sans x Reader...basically its gonna take place after the true ending. You aren't Frisk or anything, just you. Humanity is actually happy to have monsters back. So yeah. Enjoy.

No... Way... {Underfell Sans x Reader}

When it's a normal day outside, not perfect, like there's some ominous clouds in the sky, a weird phenomenon happened. You, were on your phone, reading away on some fanfics on Wattpad. You then started to type away a story that has struck your mind, one about Undertale. You then heard something hit your window, the on...

{COMPLETED} Sans x Reader Oneshots

Well, I got requested to do this and I dedicate the first part to them! Basically this is just random scenarios with you and Sans! DISCLAIMER: I do not own Undertale or you. COMPLETED Cover made by @HoundsTooth

Dying Light (Sans X Reader) (sad)

Like the title says, it's gonna be sad. But there is a happy end to it I promise!

Cocktails and Beer. | Grillby x reader |

A mixologist, who is rather skilled at it, gets a shady piece of mail that asks for her to go to Mt.Ebott to get a new job that gets her better pay, and also allows her to open a new bar. She knows that there's scammers everywhere in the city next to the infamous mountain, but she does it anyways, because of her curio...