Gsans Stories

163 Stories

Kitten (-gaster!sans x reader-) by Ghost_noodle
#1
Kitten (-gaster!sans x reader-)by :)
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...
"Criminal Record" by KysZonedOut
#2
"Criminal Record"by Haybae
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...
"Rose Petals" Underfell Sans x Frisk by KysZonedOut
#3
"Rose Petals" Underfell Sans x Fri...by Haybae
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...
Ask or Dare EchoTale 2!!! by HolyAngel03
#4
Ask or Dare EchoTale 2!!!by Trash
Ok so the first Ask or Dare got so many ask and dares that I have reached the limit on how many chapters I can have. I just want to thank you guys for everything. You gu...
{G sans x reader} Last Things Alive  by ItsYaBoi_SkinnyP
#5
{G sans x reader} Last Things Aliv...by ItsYaBoi_SkinnyP
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...
Rated G - Frans by WattaTopWriter
#6
Rated G - Fransby tira
First of all this isnt rated G like G like general. Its rated gaster!sans. HAHAHAHAH GER LT IR??!?! Echotale Frans! I hope you guys enjoy this story! So heres the descri...
Love or Hate? by CerlinaRyuu
#7
Love or Hate?by Cerlina Naomi Ryuuma
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...
Completed
Lone Survivor by EightRose8
#8
Lone Survivorby Eight
The monster realm was much different than the human one, with that separation it was hard to get along and soon a war started, families died, monsters and humans. It was...
Don Gs' Dove by Lithriel
#9
Don Gs' Doveby Lithriel
Chubby reader insert. You babysit Kitty Cat for G, plus you are his job partner. But he gets invited to a party and takes you as his date, then some girls ruin it for yo...
PASSION Gaster Sans X Reader Story by Yusuka-chan
#10
PASSION Gaster Sans X Reader Storyby Yusuka-chan
A person in your situation may consider you unfortunate You have no sense of direction , get panic attacks, you have an unrequited love, not to mention there is a creatu...
Hold Still GXReader by EternalKimFlame
#11
Hold Still GXReaderby Flame
I walked along the street. Everything was perfectly normal. The sun was warm, a soft breeze swept through my short (h/c) hair. Then the sound of glass shattering reache...
Completed
Don't Go {Gaster!sans x Abused/Depressed Female reader} by In_Active_Ac_Count
#12
Don't Go {Gaster!sans x Abused/Dep...by Inactive Account
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...
Undertale Sans x Reader One-Shots! by xXxDjwolfxXx
#13
Undertale Sans x Reader One-Shots!by xXxDjwolfxXx
Basically the title says it all. Give me a request and I'll write it! (I got nothing better to do with my crazeh life anyway...) Aus I know: Underfell Gaster!Sans...
UnderTale One-Shots by TheAlaskanWolfie
#14
UnderTale One-Shotsby That One Thing
Just random one-shots that I think of and or One-Shots that are requested which please I need some more. Tags Will Get Updated As People are Introduced
𝐆 𝐨 𝐝 𝐟 𝐫 𝐞 𝐲 (mafiatale g sans x frisk) by a_pile_of_junks
#15
𝐆 𝐨 𝐝 𝐟 𝐫 𝐞 𝐲 (mafiatale g...by A pile of junks
"Bought you a sewing kit." "What for?" "For you to sew your balls back on." ••••••••••••••••••••••••••••••••• Frisk. Young Smart And fast a...
Stained Glass {An Echotale G!Sans x Frisk Story}   by Pinky102ZaneXd
#16
Stained Glass {An Echotale G!Sans...by なかしま くみこ
"Why... Frisk, why?" he begged for reply, his glistening golden yellow pinpricks helplessly searched for her own matching honey-glazed golden ones, as his grip...
First Day of School by Lithriel
#17
First Day of Schoolby Lithriel
Chubby professor Reader insert. G goes to college for whatever fucking reason and falls fast for his new teacher, playing it low key and cool.
The Bathroom at the Party by Lithriel
#18
The Bathroom at the Partyby Lithriel
Chubby reader insert. Your friend drags you to a party, you sneak to the bathroom to hide away from it and read your book when a skeleton monster enters. Both trying to...
Souls of the Brave and Forgotten~{sequel To kitten}~ *incomplete* by Ghost_noodle
#19
Souls of the Brave and Forgotten~{...by :)
After years of hiding, training, and planning. The monsters are finally ready to take on the humans.
Hard Luck (G!sans x Frisk) by melonUT
#20
Hard Luck (G!sans x Frisk)by ☆* °. Acchii .゚*☆
{WARNING: THIS IS CRINGE I MADE ALMOST TWO YEARS AGO} Frisk is 20 years old a living on the surface. After she was attacked by a human she ended up killing them. She was...