Papyrusxsans Stories

Sans and Papyrus did something that both need to agree on what to do, it needed to be solved. Someone eventually comes along and makes that decision for them....... A solution to a problem that's all it was WARNING!! SEXUAL SCENES INCLUDING SEX AND MASTURBATION ALSO SIGNS OF DEPRESSION AND CUTTING DO NOT READ IF YOU ARE SENSITIVE TO THESE THINGS I do not own these characters

When Papyrus starts going on dates Sans finds himself very uncomfortable with the idea of Papyrus being in a romantic relationship with anyone. "Am I just being over protective?" He's so troubled he asks friends for help and then starts questioning himself and his feelings toward Papyrus He gets an idea when he notices Papyrus's mailbox, which was always empty... "Oh this was bad..." "I should have never wrote that damn letter...I'm the worst!" "And now look what I have done to you..." Papyrus X Sans if you don't support Fontcest you don't have to read it...

I'm making a new undertale au of the same name, and this is just a fanfic laced with information and personalities. NOT everything in the story is 100% canon, and some relationships certainly aren't.

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 😳)

I hoped you enjoy this story!

Blue has fell, literally, into the Underfell Universe. When he gets there, he is captured by the Papyrus there and struggles to find a way back home to his friends. Things develop become interesting when both start to realize they have feelings for each other. Read the updated one, it is Fell For You: Rewritten, it is finished and updated.

Set in an Underfell AU (after the Pacifist Run). Papyrus and Sans' daughter's first day of human school! How will it go? Will it go well? Or horribly wrong? Read on to find out!

This is an Undertale fanfic which is a Papyrus x Sans story. It will involve a lot of smut. Other ships that will be involved are Flowey x Frisk and Undyne x Alphys. None of the images are mine. There will be adult content. (Ex. Profane language, sexual activities). This is yaoi, and yuri. Frisk will be a male in this. None of the images used are mine, unless I say they are. They will most likely all be taken from the Internet. I will update once a week, unless I write a super short chapter.

Este es un fic que queria subir hace tiempo , Fontcest es vida! :3 Contiene algo de drama , (mucho drama Dx ) denle amor plz ♥

As usual, Sans comes back from training, happy and excited, except this time, he arrives home 'marked'. Papyrus is not pleased, until he finds the creative little secret his brother was trying to hide~ Set in Underswap Universe.

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!

I LIKE FONTCEST PLEASE DON'T HATE ME This will include head canons of the brothers and rp