Gasterxreader Stories

Gaster is the current royal scientist, set with a mission to break the barrier and free monster-kind from their underground prison. His loyalty and persistence to the task is clear, since he'll make whatever sacrifice necessary to complete it. However, even a perfectionist can be blind to some of their own flaws. Gaster has a habit of pushing things or himself too far. An accident occurs in the lab. Whilst trying to save him; one of his lab assistants, Y/N, gets injured. Burdening himself with even more pressure and guilt to fix it, Gaster thinks that doing all of her work for her will cover up the incident. Still, the sad reality is that the damage can't be undone. Well, Gaster ends up spending more and more time with her. As a result, both of them gain an entirely new perspective of the other, they aren't just another monster in a lab coat anymore. Hey! It's Oreo aka Writer~San! Undertale, it's characters, and it's fanart do not belong to me. However, the story does!!! I hope you enjoy it! (^w^)~

You are about 15, Gaster is 17. In this Gaster is an older brother to Sans and Paps. Asriel is about 6 along with Frisk and Chara, who show up later. You and Sans are best friends, but Gaster is amazing! At age 17 he is the royal scientist and you hope you can help him out.

The True Gaster x Female Fanfiction

I'm writing this for me as well for you Uhm I have no idea what I'm doing so yeah- I'm trying to make it inclusive and crud so PLEASE be patient!! TikTok is @gastermybeloved lol- Cover is by someone, idk, but google didn't say so.. If they're on this app and want me to take it down, I will. Onto the actual book description: ~~ After the incident, you lie in a limbo. No idea what happened or where you are but you're there and confused. And then your here. In your favorite game's reality. And there he is.

Watching your determination being extracted from your soul. Fills you with fear.

(Cover art by Tumblr user rorischach) Tw for mentions of medical settings and tools, as well as possible death and light gore. Nonbinary Gaster (he/they), I will die on this hill. Gender neutral pronouns for the reader as well! Also loosely theming it around Rät by Penelope Scott Enjoy <3

Your a neko: (deal with it) your 'Master' has thrown you into a pond that had a waterfall going to the underground. After falling 1000ft down, you landed on a soft yellow flower patch that broke your fall. (Yes there's a small patch of buttercups on a raft.) and you were terrible afraid of water, what will u do?

you know where this is going, you clicked on this so don't shame me! also fuck the time line dadster is alive, well and sexy "Monsters have come back and you've never seen one in real life. Sure you heard the stories and read some books, but now they're moving into your neighborhood! what's going to happen now?" WARNING: SMUT AND AGE GAP (just a little, to make it spicy ꈍ⁠ᴗ⁠ꈍ)

'Filled with power the Queen will rise but loving monsters led to her demise. (Y/n), Queen of Darkness' Frisk stared at the plaque and took a look at the tapestry. A girl with spade cheek marks, around her 20s held a parasol surronded by roses. She was accompanied by a monster who Frisk couldn't recognize but seemed oddly familiar. The two bore matching outfits, the girl a short sleeved purple dress with a white undershirt, a cresent moon decorating it. She wore long purple gloves as well. It seemed edwardian. The other wore a dark purple coat and pants. A white sweater underneath. Maybe they were a couple or something. Frisk shrugged at the thought and motioned for everyone to follow them further into the castle, missing Asgore's, Toriel's and Sans' long stares at the tapestry. "Is that....really them?"

OLD AND BADLY WRITTEN THE REWRITE IS POSTED ALREADY DISCLAIMER: The god figure created in this fanfic is purely fictional. He is purposefully made to be prideful and cruel and is not supposed to represent any god. I am religious myself and I did not intend to attack anyones believes with this book. An angel. Sign of hope for humans, yet a nightmare for monsters. Powerful, skilled and...beautiful. But what happens when one rebels against the cruelty towards monsters? What happens when she's banished to the underground, only with wings as a painful reminder of who she once was. What if she's found by the Royal Scientist? What if the nightmare every monster is scared about, is just as broken as they are? And what if she'd find something she would never imagine she'd find in the underground...love? *Cover edited by me. The pictures used in the story belong to their original creators. If any of them aren't okay with them being used, I'll take them down* Started: 21.12.2018 Ended: 22.08.2021 09.03.2019-Number 1 in gaster! 07.02.2020- Number 7 in undertale! 25.02.2020- Number 4 in undertale! 15.04.2020- Number 1 in undertale! 11.10.2020- Number 1 in papyrus! 03.06.2021- Number 80 in fanfiction!

Y/N or (Sky) Grey was Jessica's younger sister who works as a supervisee, where her older sister was the head of the Anti-Monsters Department, the District Leader of Determino succeeding Noah Rutrow. In appearance she is a normal woman who is kind hearted and nice to everyone, but if bad guys attacks her or her loved ones, there will be a risk that they will end up in a hospital. Since the car accident where Noah Rutrow and Ethan Ellis (her boyfriend) died, (Sky) hadn't dated anyone for 20 years. She soon met with monsters and became close with them, especially with scientist skeleton. Although she never thought that she will start to love someone more than a friend especially with a monster, maybe the skeleton will change her. Warning: art works are not mine!!! Second Warning: I don't own the Glitchtale!!!

The remastered version of my highest read (and only visible) story! A story of a young woman in her early twenties living in the small town of Cameron Mines, residing just west of the fabled Mt. Ebott. Everything appears to be calm and normal in her small town aside from the still growing number of missing miners, all who went to dig around the highest peaks of the mysterious mountain. As her curiosity grows she takes the chance to explore this forbidden earthen foe. What she finds is far more expansive than she once imagined. (Note: This does not take place within the canon storyline of Undertale, it takes place in a modified Fannon Undertale universe) (Cover art by Meammy on Deviant Art)

Even though the Underground is now empty, except for some people, you still stupidly managed to fall in the once prison for monsters. Who knew you would get away from the prison with someone following you behind your back? Who would have known an echo flower would have revealed too many things? Who would have known you'd fall in love again? Words count: 55.608

Hope You Guys Like It! its my first book I will update as soon as I can

Reader meets WD Gaster. Takes place before the monsters are freed from Underground. Enjoy.

woooaaaahhh

Gaster x reader Reader named Sage bc Y/N is cringe /j I have writers block don't bully me

You'll get it as you read I'm shit at describing what the heck books are about

(Cover art by Zarla on Deviantart) I'm annoyed that people keep mischaracterizing my interpretation of Gaster so I'm making short stories as an attempt to characterize him 😁 I'm Gaster's wife and partner irl On that note, some of these will be x readers cuz I'm a filthy, filthy simp <3

Suddenly you find yourself in the Underground, with no memories and an unknown and painful past. Your first encounter is Flowey and he tells you how weird and different your soul is. What does it mean ? What happened to you ? A fated meeting awaits you. The beginning of everything. THE UNDERTALE P.S (GasterxReader) The beginning of the story is set some years after the war between humans and monsters. #9theories 9/05/2018 &lt;3 Thank you guys :D #8theories 10/05/2018 &lt;3 #1 gasterxreader 16/08/2018 &lt;3