Fontcest Stories

After a painful run, Frisk Reset. Ever since they did, Sans had only been getting Nightmares every night. Papyrus tried to help as best as he could, but Sans never allow...

(Warnings: this will be fontcest. Don't like, don't read, simple. Extreme descriptions of depression. Possible smut, I'll have a warning in the chapter.) [After the King...

A small collection of cute Sans x Papyrus oneshots! Enjoy :D

🍝These are just some random ass papyrus group story's because why not, we need more Papyrus in your lives🍝

Different AU's and different stories! <3 -Have a idea? tell me in the comments -thanks for reading <3 -no rude comments please ;3;

This story is about the adventures of two brothers who find that they're in love. Each chapter has its own story and some may have two parts or more. As each chapter pas...

Ships: Killer x error Nightmare x cross Lust x horror Shattered x horror Dream x epic Reaper x geno Reaper x error Fresh x dream Fresh x dream x epic Error x dream

. It's the year 20--, Monsters, Humans, and other fantasy creatures have lived with eachother for many many years, but there is quite a bit of discrimination. T...

Yes another fontcest I know. This is currently a work in progress so please be patient with me. Word average of about 1000 words per chapter

this ended up being a dreamswap book oopsie

• discontinued • One day an abused skeleton appears out of nowhere. He looked like he needed help... He looked like he needed...love...caring.... The tall skeleton notic...

There is not a enough Fellcest books!!!!!!!!!

Underswap Sans x Papyrus EXTREME NSFW! (I do not own any pictures including the cover photo) Sans gets curious as to why Papyrus comes home drunk all the time, so he ta...

A story of constant restarts of a morning. Non stop death of a brother. Non stop grief of a brother. It is a punishment, a lesson, to be learned. That takin lives of inn...

Im bad at writing QwQ don't judge my ships pls! Hope you enjoy and be respectful even if u dont agree with my ships NOT A JOKE! I just have rare pairs XD

Disclaimer! I do not own Undertale or the Underfell AU. All that I own is the plot of the story and headcanons for the personalities. Warnings! Contains Fontcest (one-si...

After years of verbal torment that eventually turned into physical abuse UnderFell Sans was giving up on the idea of having a stable relationship with his younger brothe...

(Toby Fox owns UnderTale, the cover is my own art, and I'm trying out unusual ships and Fontcest is the next in line following Sansdyne. Why not?) Papyrus used to have t...

Just request what ships you want, any ship at all relating to undertale and it's au's. Request weather you want fluff, lemon, angst, whatever. Otherwise, enjoy!

Here's a barrage of fontcest stories!