Undyen Stories

13 Stories

Metal Bones by Strawberrii_teaXx
Metal Bonesby Strawberrii_teaXx
Sans knew he wasn't like them... he was never one of their kind in the first place. Just an imposter. It was only time until his past came to bite him and they found o...
The Human by idk_eh4718
The Humanby Franky
×Mafia-fell× [there. was really no mafia fell that wasn't a ship of sans and frisk that I could find] [ also if you don't like the ship I added you can blame the wheel]...
Male reader x Female  Sans  Frisks Chara  Papyruses  and more by victormajoni
Male reader x Female Sans Frisks...by TheKing VM
all sans frisk chara and more love you
No Bones About It [Sans x Anxiety!Reader] by moonbudwriter
No Bones About It [Sans x Anxiety...by Midnight Write
It always feels like the weight of worlds is resting on your back no matter what you do, the crushing feeling of anxiety laying on your lungs makes it hard to breathe. E...
The one that fell (Sans x reader)  by Otaku_Girl1200
The one that fell (Sans x reader) by Otaku_Girl1200
This is my first Fan-Fiction please don't judge Y/N = your name F/N = friends name F/C = favorite color S/C = soul color H/C = Hair Color H/L = Hair Length F/E = Favo...
More than friends (Female Chara x reader) by Friskybits13
More than friends (Female Chara x...by Cringe
Yes there will be mistakes >:3
Completed
A new story (Sans x Frisk) by DWR1799
A new story (Sans x Frisk)by Davis Ramsey
after witnessing his fathers death sans leaves his brother with a human he saved while he ends the war. Between humans and monsters bringing peace in a short time he ret...
AquaTale by warriorcatsshiper
AquaTaleby warriorcatsshiper
My UnderTale AU also enjoy Cover is a pic I took in Mexico
Our little secret... by Brokenlauren
Our little secret...by Laura
Our little secret.. a story based by a dream of my sister which i had to rewrite a bit to be more detailed: two sisters that lived in the 20th century that went on a mid...