Gastersans Stories

(Y/n) has had a rough life, how could it get any worse? Let's let G answer that. ~~ This is a Complete Rewrite of Hold Still! I don't own any of the pictures or Songs.

FRANS This is a request and I have been really exited to start writing it! I really hope you like it! Echotale is not my AU! Neither is Jailtale! This is just my own lit...

Frisk's world has just fallen apart. She's innocent and afraid in a prison of dangerous monsters, figuratively and literally. There's something going down and Frisk isn'...

You were working with Alphys in the lab in Undertale when chaos strikes! In a freak accident, concentrated determination is mixed with an unnamed concoction and blow you...

Frisk had always run into the occasional human-hating-monster, but when the attacks got more violent and consistent, she has no other choice but to seek the companionshi...

| Some people don't change |

------------------------- "Well would you prefer 'glasses' or 'human'?" He smirks. "..." You glare at the smoking skeleton. "Then Doc it is.&quo...

So this is my first..halfly planed out story's so its probably not going to be good but anyway Gsans usually goes two different ways in these story's but for this one he...

The only way to the top in this world, this world born of war, born of death, the only way of ascension? ...is to become someone you don't want to be. And so I've got to...

you lived in a nice white big house own your own, you liked watering plants and you liked animals too. but you were little naive sometimes Toriel visit you to have tea.

The Princess, she was such a beautiful person around the whole kingdom. But what caught her eye was her Friend. She had grown up so much, but couldn't help but fall in l...

Cover belong to rightful owner (not mine, but i hope its mine) Warning : As* G sans! possessive b*stard Nothing is fair....right? i guess meeting you make everything bec...

He created me to become the people's art. But he has only created the perfect weapon. (Cover drawing is not mine)

There is a room no one knew about but somehow there was a reset a different one that made almost all the alternative universes in one -------------------------- Also th...

Welcome, to this, cringey, fluffy, maybe smutty, reference filled fanfiction! About Y/N falling down to the underground, and Meeting a new friend, who might possibly​ ha...

Frisk has never spoke a word in her life, or that's what people think. The prison just passes her off as innocent and friendless. G can prove that isn't the case as he a...

u r with error sans first and after a while you end up with gaster sans ( if this story gets to 300 reads i might so you what i look like)

Echotale Story between a bad boy and a girl that wants to just change the world. The world as it was, was already a living hell. Frisk just wanted someone to love. G jus...

HIGHEST RANK: #41 in Random juѕt чσur dαílч hαppєníngѕ wíth ѕαnѕ αnd híѕ díffєrєnt "hím(ѕ)"! (this book is full of Sanscest, trust me) EVENT: [n/a] Book C...

This is not a lemon but it is funny and romantic, But mostly funny. These characters do belong to the person who created echotale, but the story is mine. It isn't follow...