Fontcest Stories

Sans has always liked his brother, this was obvious. The two brothers were inseparable, even after death, but he loved his brother a little more than a brother should. He wished he could tell Papyrus, oh how he wished. he knows that loving your sibling is frowned apon in monster society, but that isn't what's stopping him. He knows Papyrus probably doesn't feel the same way, that he will think that his brother is gross, or that it's wrong. Sans knows that it's wrong, but what he doesn't know, is that while he's having his crisis, Papyrus is going through one of his own. Where will this endless roller-coaster of emotions lead them to?

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 passes by, the two brothers become closer and closer. Welcome to A Brother's Love. I hope you enjoy reading this story!

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 innocence; even though it is for no reason or good. Is crushing, it tears apart family for nothing but loneliness. Papyrus. What have you caused?

Some random genocide story or whatever... Credit to the art in this book thing...

Sans x Papyrus smut this is my fanfic so sorry if its cringy

(I decided to reupload this for the heck of it. I made this when I was a 12 year old girl that was crazy about Undertale and thought gay relationships were the most puerest of them all! All of it is unedited so it still has mistakes and parts that make no sense. But, hey. No shame if you think like 12 year old me did! I hope you enjoy what I managed I guess? And, no. I'm never finishing it.) I know their related but I found it kind of cute... This will be an "Untold Tale" that Papyrus tells Frisk a few years after he/she grows up a little after they go to the surface. I doubt this will have yaoi.. :/ It will mostly be about cute love in general. :3 Your not allowed to use this story to make money. Warning: Bad grammar and poor spelling. ----------------------------------------------------------------------------------------------------------------------------------------- Papayrus looks up to his big brother Sans! But he gets confused about how much he REALLY loves him. Sans said he loved him. What?! How?! In what way?! Poor Papyrus is SO confused!

Naruto is pushed into the hole on top of Mt. Ebott by his older sister Mito. He ends up meeting Chara. Instead of letting him corrupt him he befriends him and promises to find a way to make him human again. He wanders throughout the ruins. He lets Chara take possession of his body. As he wanders he glitches showing short flashes of Chara and him. When he spares Toriel and explains to her why he needs to proceed. She watches in sadness as he glitches from himself and Chara. She allows him to pass through. He passes her and goes to Snowdin. Where he meets Sans and Papyrus. He realizes how Sans acts around his younger brother. What does he choose to do? Help? Or let it be?

welp..... fontcest....um if you don't know what it is it's sans x papyrus ok? also my first book and I may do lemons if I feel like it.... so yeah enjoy also none of the artwork is mine I just go it on Google ok? *takes a deep breath* welp I'll see youse in hell

Hi, its me - Ateley. I'm a big fan of Undertale just so you know right?? So I'm thinking, why can't i write one fanfiction, too?

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

(SMUT/LEMON!) Who knew a sentence could mean so much?

"Can I really just stay here?" Underfell Sans, "Red," just wanted to get home. Using a shortcut, he expected to step through and be at the door to his house. Instead, he finds himself in the forests of Snowdin. He makes his way home but it's not his 'home' that he ends up in.

Warning: this is a lemon ...why do i ship Fontcest..?

my art will give you cancer ..beware

papyrus had a lot of problems as a child and was not build the same a his bro sans, and one night thet one night will change the life of the two skeleton brothers. find out what happens next in this story will contain fontcest, skelepreg, woman parts, and age ⚠️🔞 and up content you have been warned enjoy the story updated will be 2 days a week or more it all depends on how I feel

Just some one shots I'm going to do when I can. Please read the prologue before commenting anything stupid.

!!WARNING!! Contains Honeymustard And may contain future 18+ content! Red finds himself in underswap, near dusting. Saved by a tall skeleton in an orange hoodie, Will he be able to find love in this strange new place? Or will his trust be the death of him.

Hi this is a oneshot book for DarkAngelSans (my OC from my AU), for any characters from any AU! I will do fontcest! I will put up a warning if you don't like fontcest! I can even do some xreaders with her too(yes DarkAngelSans is a girl deal with it =^=)! Anyway please request 0w0... if you don't like then simply don't reader =w= not trying to be rude or anything I just don't want any hate comments on my books pwq Anyway bye~ ----------------------------------------------------------------------------------- I'm going to discontinue this book, I'm just going to upload the requests I already have though, either that or I'm going to move it to my other one shot book maybe?

Oh boy.... My first story and I sinned. Lord forgive me XD. But anyway, if you like this, please let me know and I'll make more chapters!

papyrus made an anonymous blog for dealing with his impulsiveness and insecurities but he has never been the best at hiding things from his brother ... specially when HE is the reason why he feels like this ⭐ a fluff mostly sfw story ! short to medium length chapters, everything depends on how papyrus is feeling ;3 CONTENT WARNINGS : this contains themes related to anxiety, suicidal thoughts, slight gore mention and obviously 1nc3st. please do not read if you feel uncomfy / triggered by any of these themes, thank you !!! (quizás lo pase al español si me lo piden 😳)