Handplates Gaster x Subject 3! Clever! Tween! Reader

Here ya go pplz. Tween: Short for Tweenager: 8-14 years old (I know, weird)

UNDERTALE /fell/swap x reader

UNDERTALE/fell/swap x reader one shots... That's pretty much all... Ok bye...

Deadly smoke. (Gaster sans x reader)

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The Guy In Black {Gaster!Sans x Reader}

Your big brother, Jacob, and you were orphans. Your mother had left you after your father had died, leaving you to be alone. So you two set out, hoping to find a new town or a village that would take care of you. But you, on the other hand, loved stealing things for survival. Sometimes, you broke into people's houses...

Mettaton x Reader (LEMON)

you decided to fix mettaton's wires since Dr. alphys wasnt there and little did you know mettaton was planning something for you~

Mettaton X Reader LEMON

mettabae

The Hell He Created (SansXReader)

Monsters have returned to the surface, but that barely concerns you. Your only focus is to work and stay in control. Don't feel, don't lose control. You've spent years perfecting this practice and you keep yourself cold to anyone who stands in the way. A new employee at your work- a joking little skeleton - has a diff...

Undertale Oneshots

This will be fuuuuuuun

SwapFell! Papyrus x Royal Guard! Reader

You were the newest and 3rd strongest royal guard. You were forced to join by your brother Doggo, you soon meet Papyrus who had alot in common with you.

Underfell Sister Scenarios

How would your life be as Sans and Papyrus's sister in Underfell?

SwapFell Sans x Reader

When you fell, you never met Temmie... for a good reason. Your psycho sister, Chara, came to kill the monsters. You save the life of Sans but, is it just his clothes... or is it your heart feeling weird?

Glamorous Love (Mettaton x Reader)

Noticed that there weren't that many of these types of stories. So why not? When Mettaton comes over to visit, you find it difficult to decide weather you like him or you just see him as a normal monster. With all the changes happening around you, you find it difficult to decide anything.

Hearts | Undertale x Reader

[COMPLETED | Undertale x Reader] * There is another one of these collections of the famous game "Undertale" with the reader in it. * It fills you with determination. - - - Undertale © Toby Fox • Mainly one-shots but drabbles, 2-3 parters, imagines, scenarios and many more can be requested. • The reader has no gender...

Undertale x reader One-shots

Hi! This is a book full of Undertale x reader One-shots. If you want to request any character ya wanna be hooked up with, just comment or send me a message! Easy. No need to be shy, just stay determined and you'll get what ya want!

Undertale x Reader One Shots

Hi! This is my collection of undertale x reader one shots. You can request stuff any time!

Don't Reset

Howdy, this is a flowey X reader thing, I'll try to post often.

Eyes of Fire (Gaster!Sans x Reader)

(FAN FICTION BASED OFF OF VIDEO GAME 'UNDERTALE') His eyes were like fire. Amber. Dangerous. But they intrigued me. The flames of his soul danced and encased my heart. It was needless to say that I didn't mind. (COMPLETED)

Lost Without You (Gaster!Sans X Reader)

This story will contains things such as ABUSE, CAPTIVATION, VIOLENCE, ect. This is the only warning I will give, so if it's not your cup of tea- sorry about that! . . . Death. War. Violence. A world torn apart by two separate races. In a place like that, can peace even exist? Will you fight for your freedom as a human...

Sans X Reader Lemon (One Shot)

This is a lemon

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...

Let Me Run

It's been two years since the barrier was shattered... All was well until humanity's opinion and voices ruined it all. The war had begun. --------------- Although one girl had always seen the world as a sickening place... A majority of humanity was indeed contaminated, but she was one of the individuals who deserved t...

Underfell Sans x Reader Lemon/Smut

I kinda fell in love with the idea of Underfell Sans in general. So why not be creepy about it? Enjoy *Eyebrow wiggle*

[Gaster! Sans X Reader] Soul Of Freedom

You heard about it. When the barrier was shattered. When monsters were finally free. That was until another war broke down, causing them all to get trapped in the underground again. Rumors spread that the humans killed a child named Frisk for setting them free. "Every monster that we find out in the surface, will be s...

Gaster!Sans x Reader [DISCONTINUED]

The barrier was finally destroyed with the help of a child named Frisk. Humans and monsters can now live in harmony, with no wars included. But what happens when a monster who's hatred goes to only humans finds a kind girl who tries to change his mind of who they are? Y/n=Your name That's all you really need to know...

Undertale, Underfell, Underswap Lemons (DISCONTINUED)

*UPDATE: All ranges of Undertale smut/lemons (mostly lemons by this point) No longer one shot. Contains multiple one-shots, and occasionally two-shots. Male readers can request a character x male reader :) Underfell Sans x Female Reader. Smut or a Lemon *shrugs* might be a one shot (if no one wants more I guess)

UF!Papyrus X Reader

After your parents were brutally murdered, you escape up Mt. Ebott, a place where people disappear and never come back..........

UnderFell Papyrus x Reader

You are a monster returning to the underground before the war you where mistaken for a human so the humans took you away from your father and once they discovered what you really where they abused, raped, and cut you. Also you have cat ears and a cat tail!

Papy!Sans X Reader

I haven't found any stories from Papyrus and Sans fusion so here we go. **WARNING SOME OF THEM WILL HAVE LEMONS** I will put a warning first read at your own risk! I am not owner of pictures or characters.

A Girl Who He "Hates": Sans X Reader (Warning: Bad Puns, Feels, and Puns!)

Y/n L/n. The true name. The girl who everyone beats, torments, and blames for everything. The girl who is shy, forgiving, motherly, humble, and talented. The girl who everyone hates. Sans the skeleton. The punmaster, who is fun and laid-back and loves puns. What happens when he meets a human girl who he wants to hate...

The 6th Soul: How to Kill a Man | Sans x Reader

[ SEQUEL TO THE 6TH SOUL ] "What do we do now? "Simple. We hunt the Hunter." -