The Silver Soul

A girl with a strange soul lands in the Underground, with no memory of her life. Who is she, and what is her story?

WILTED: A Sans X Child Reader Story

[I have decided to do what I always wanted 😄😄]:some people put warnings for these so.....CHILD ABUSE IS DISCUSSED You were, thought to be mute and was horribly abused by your mother and because of the psychological trauma , you can't bring yourself to trust people......youve fallen and you find yourself alone...unti...

Undertale: Twin sister

After Frisk goes missing, Caitlin, Frisk's twin sister goes looking for her in the the last place she saw her. MT Ebott, the mountain of dark legends, she finds a necklace that belonged to Frisk on the ground. Just like Frisk, Caitlin tripped and fell into the Underground. Caitlin finds things she never knew existed.

My One and Bonely (Sans x Reader)

My first story. It's a sans x reader fic, so don't judge too harshly. Also I have some bad pacing issues, but I hope yall will ignore them. Anyways on with the summary! You see monsters everywhere. All of theme unique and friendly. You ask "how could anyone hate them?" When you save one of them, you're life takes a dr...

Sans X reader oneshots []Requests open![]

Hello everyone and welcome to my first one shot book.I hope you will support me throughout the whole book.I accept Lemons,fluff and maybe even OC X (your choice of sans).Anyways,there might be some typos but I still You enjoy it! (Y/N) is just a regular girl who has a crush on sans which is known as a funny,punny skel...

Multiverse Switch

"I'm not, I repeat, I'm NOT going to play around with you." "It's your fault why we're stuck like this." "I can disguise as a guard! We could-" "We can't let the original suddenly die when Nightmare only saw you yesterday!" "But I don't want to roleplay as your SLAVE of all people!" "It's not like you have any choice...

Charisk one shots

My Charisk One Shots! Enjoy =D A/N (09/09/21): Hi! I would like to just announce that I wrote this story in 2015/16, I was 12/13. Back then I was just writing about a ship I enjoyed but now I realise that I wrote fanfic about minors that wasn't exactly appropriate. I want to just say, I am deeply sorry for writing thi...

The Stars (Papyrus x Reader)

You have only been in the underground for a day, when you meet the skelebros, Papyrus and Sans. Papyrus had wanted to get your soul so all the monster would be free, but he eventually sees the good in you, and becomes your friend. After a while, you realize that you have feelings for the tall skeleton...

Undertale-The Perfect End

All characters and plot belongs to Toby Fox and Temmie. Frisk has tried to reset many times to save everyone but could never get the best ending for them until a certain person literally came into their lives...The Player. Will OC finally help Frisk save everyone or will Chara and Asriel take over Undertale forever...

Sanscest One-Shots

Just a bunch of Sanscest one-shots for you narcissistic self shippers.

Puns ( Sans x reader )

Warning! There is a chance that there will be spoilers for the pacifist run of undertale. I recommend finishing that before reading this. There won't be any spoilers for the no mercy run, so don't worry about that! Also, don't worry about anything NSFW/lemon if that's not what you're into-there won't be any of that he...

Gold's Eye GasterSans X Reader

You've heard the stories, of the mysteries of a man who guides lost ladies home by night legend says his voice is like a demon of hell and anyone who's ever approached him has died. One night you get lost and you uncover his real story

Fire love (Underswap Papyrus X Reader)

(now on the surface) Your whole life was a mess until one sudden day when you meet some skeletons that change your life. You start to have feelings for a skeleton who lights up your life.

Power to Heal (Underfell!Sans X Reader)

You wanted to help but it was too late... So, you left. Tears filled your eyes as you thought of the one person that needed you the most... They were gone and it's your fault. You ran and ran trying to escape reality. You thought if you could run far enough or fast enough that you wouldn't have just lost everything...

Picture this (G!sansXreader)

Travelling. Mhm, very important for a photographer Picturing sights, buldings, people, and more. It was all beautiful. But then you met him... You were blind to life... He was the most beautiful thing you could picture. (art, videos, and characters are not mine. they belong to their respective owners. i only own the...

Blood Beneath My Skin. Horrortale Sans x Reader.

Have the *bad time* of your life from this Horrortale fanfic by ME! Hope you enjoy this blood-draining Tale of Horror! (get it)?

The Soul Within Us (Sans X Reader)

(Sans x Reader Slow burn. Cover drawn by me :D) They made it to the surface. Again. But how long will it last? Frisk made a promise.... But how long will they keep it? Sans is unsure, and anxious; depressed. A smile with sad eyes as usual. Then he meets y o u. Heh.. Did you really think you would change anything...

Most beautiful Girl in the World Sans X Reader

Everyone is finally above ground, Sans is on his own journey into the world and He suddenly meets the girl of his dreams. Will his love be accepted? or will humans and monsters never be able to be together

Blown Through The Rift (Gaster!Sans X Reader)

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 through a dimensional rift. When you reawake, you find yourself in what seems to be the beginning of Undertale once again. Upset but not overly surpr...

'Being A Pet All Over Again' Underfell Sans X Reader 'Book 2' [SLOW UPDATES]

[Disclaimer that this book is very old nd poorly written, please keep that in mind!] Sequel to 'Shy Pet' so if you haven't read that, I suggest you do! After Y/n had died at the hands of Toriel, she has come back to her last SAVE.That was before anything had happened... Before she'd met Sans. So now, remembering to SA...

Rescue (UnderFell!Sans X Reader Fanfiction)

It was supposed to be a search and rescue with your two closest friends. With your 'brother' Frisk missing now two days and that foster home giving less than a damn, it was up to you and your best friends to follow his one clue. But what happens when one little clue leads to a situation larger than life? Will you surv...