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Gsansxreader Stories

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30 Stories

  • A Love Song G!Sans x Reader by exellentlexilou1
    exellentlexilou1
    • WpView
      Reads 885
    • WpPart
      Parts 10
    Y/N She was loving Kind Caring Shes only 18 years old Her parents were killed when she was only 12 and after that she only had her little brother to love in the horrid world of war. (READ THE STORY TO SEE MORE)
  • Alone (A Gaster!Sans X Reader) by skitt_cat
    skitt_cat
    • WpView
      Reads 44,262
    • WpPart
      Parts 14
    A war has been going on for a few years now. My parents are gone. And I'm now alone, left to survive for as long as I can. I didn't believe in love anymore, in fact, I didn't believe in much of anything or anyone. But then he finds me. Should I trust him? Should I let him see my emotions? Undertale by Toby Fox Gaster!Sans by Borurou on Tumblr Slow updates Not a great writer Doesn't like undertale anymore Might discontinue So enjoy
  • Crystal Soul (G Sans X Reader) by Pinkflames3
    Pinkflames3
    • WpView
      Reads 79
    • WpPart
      Parts 2
    lets do this. this is a rewrite of my very first story and I am getting a bit of motivation back to actually do this... G can be kind of a jerk sometimes Papyrus is a mega gentleman Gaster is in the void Im going to try and make stuff shown later on? Suprises and secrets and all that. Maybe even slow burn? I have a plan for this (mostly). Make sure to keep in mind that this is my interpretation of this au and the characters but feel free to comment suggestions There might be polyamory later on in the story? Once it develops??? Let's see how that goes. Cover by me! Drawing things help me write the story and writing the story helps me draw.
  • Gaster!Sans X Reader by ZeldaTheDragonborn
    ZeldaTheDragonborn
    • WpView
      Reads 1,450
    • WpPart
      Parts 8
    After Chara helped guide Frisk through the underground, she had freed everyone. But Chara wanted a genocide run. The underground was reset and Frisk kept fighting Chara, getting a neutral run. But this time, sans was different than his usual self. Sorry if its not too good, i dont write well. Im happy to take any story plot changes and will make some OC people if you guys want. Maybe a lemon will be in here, but we'll see....
  • {G sans x reader} Last Things Alive  by ItsYaBoi_SkinnyP
    ItsYaBoi_SkinnyP
    • WpView
      Reads 208
    • WpPart
      Parts 12
    The war between monsters and humans continue. People in the US are extremely effected by the riots and wars. The world seems to always be split, nothing seems right. But hey, I guess it's not so bad when your with your best friend. Right?
  • No Promises |G!SansxReader| by I_AmTrash
    I_AmTrash
    • WpView
      Reads 174
    • WpPart
      Parts 1
    ||G!Sans x Reader|| Caught in a merciless crossfire between Monsters and Humans, (y/n) must do whatever she can to avoid being taken by the grasp of War. (Y/n) stumbles across an unexpected companion in her quest to survive. An unlikely partner who happens to be a monster. Neither being can promise each other that they won't die, but they can promise that they will be with each other until they do. Neither of them can do this alone. But they make one unspoken rule with each other. "No promises." ||all art in the book is by me! Including the cover. If the art shown is not mine, I will tell you in the chapter. Feel free to use any of my art for your book, just credit me. Enjoy 'No Promises'||
  • Where It All Begins  (Gsans AU) by DeniseMinadori
    DeniseMinadori
    • WpView
      Reads 897
    • WpPart
      Parts 9
    Sans childhood hasn't been easy but it felt like sunshine and rainbows in comparison to the things he had to go through after a child fell down to the underground. 66 times Chara resets 66 times she killes him and his friends , over and over, making him suffer through his personal purgatory. Just this once she differs by letting them stay alife, freeing them by breaking down the barrier. What's her game? Unable to convince his friends of her true colors, he withdraws himself from them, trying to catch his breath before the next reset. But fate has its own plans and wil keep him on his toes... ~mostly Gsans pov~ (apart from a later introduced second main character) If you ever wondered how humans managed to trap the monsters down the underground in the first place, this book might be for you ;) Please dear reader have mercy, it my first time ^/////^ By the way, this will be slowburn ?...but maybe life will give us some lemons....
  • Don't Go {Gaster!sans x Abused/Depressed Female reader} by In_Active_Ac_Count
    In_Active_Ac_Count
    • WpView
      Reads 35,001
    • WpPart
      Parts 12
    I have NO plan. Please leave suggestions and feedback in comments! =3 *This story was written by a very angsty 13 year old with mental health issues. It is very cringey and old. Read at your own risk.*
  • Lemon gsans x reader  by starscout53
    starscout53
    • WpView
      Reads 477
    • WpPart
      Parts 1
    One word............. lemon
  • Gaster!SansXreader(Discontinued(?)) by DustFan05
    DustFan05
    • WpView
      Reads 57
    • WpPart
      Parts 3
    (Y/N) = YOUR NAME (F/C) = FAVORITE COLOR (2/F/C)= SECOND FAVORITE COLOR (S/K) = SKIN COLOR (H/C) = HAIR COLOR (H/L) = HAIR LENGTH (H/S) = HAIR STYLE (N/N) = NICK NAME more information in the process
  • Golden Eyes l G!sans X Reader  by Agent_storys
    Agent_storys
    • WpView
      Reads 396
    • WpPart
      Parts 7
    You was walking down the street since you had a rough day at work but you looked over in a alleyway a pair of...golden eyes... . . ⚠️ WARNING⚠️ Cussing fighting (I won't say abuse because it's really not) sexual contact/attention (idk what u call it lol)
  • You Captured These...? [Echofell G!sans x reader Fanfiction] by Noodles_core
    Noodles_core
    • WpView
      Reads 267
    • WpPart
      Parts 5
    (Y/N) is a school photographer at their school, she's a loner. she's always being bullied and insulted for something that they didn't know about her. but what will happen if someone understands her situations too? find out and seek (Y/N)'s adventure inside the book! only the strong ones pass, the chickens... are losers. see you soon (Y/N)~... story by: noodle's_core [p.s: noodle didn't made echofell, she's just a fan of it] credits to the owner of the AU and the owner of the cover ^^
  • Till Death Do Us Part~ {G! Sans x Reader} by The-Otaku-Trash
    The-Otaku-Trash
    • WpView
      Reads 2,382
    • WpPart
      Parts 11
    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​ have an alter ego that's out to get her?!
  • Eternal Roses by Xx_O_p_h_e_l_i_a_xX
    Xx_O_p_h_e_l_i_a_xX
    • WpView
      Reads 1,021
    • WpPart
      Parts 19
  • Golden Smoke from a Black flame  (Gsans x reader) by leletooo
    leletooo
    • WpView
      Reads 247
    • WpPart
      Parts 5
    Disclamer: This may take a while to do and finish and I'm sorry for what happened earlier but I will do better now and yeet
  • Kitten (-gaster!sans x reader-) by Ghost_noodle
    Ghost_noodle
    • WpView
      Reads 77,985
    • WpPart
      Parts 22
    The monsters were freed from the under ground. The humans are racist toward the monsters but the leaders of the human race have decided to restrict any human or monster to harm another to prevent another war.
  • G sans x reader by tall-emo-guy
    tall-emo-guy
    • WpView
      Reads 110
    • WpPart
      Parts 6
    Long ago there lived two races humans and monster, they were both mighty creatures. Sadly they both fell into a deep war and it caused humans and monsters to hate one another, humans used there unique powers they had to seal the monster away in a cave but after many years three children appeared out of the mountain they had destroyed the barrier but what layed ahead of them to come was Terrible. Nuclear war, guns,bomb , machine and more man we're fighting with them self on that day the kids escaped the mountain the earth fell into madness bombs were set off and places were destroyed... ____________________________________________________________________________________ A young girl with her friends set out on an adventure after many years of being home and being told one day they would see the city, her dream was to help out any monster or human she could but what if she meets the wrong monster? What if she meets a new friend...or maybe a lover
  • "I Love You..." {GastersansXBullied Fem Reader} by -TheTrashcan-
    -TheTrashcan-
    • WpView
      Reads 393
    • WpPart
      Parts 3
    Your life hasn't been the best, Your parents don't really like you, and you're being bullied Way too much at school. Yeah, your life is hell. Until you meet Sans. I don't own undertale or Au's, Including Gsans.