Horrordust Stories

Ink is growing tired and frustrated of Errors increased destruction. He decides that he's done playing around. Ink is ready to get serious with his enemy Error. (Uke Er...

There had been a disturbance in their Multiverse. It was small, so small that only a few noticed it. After a while it just suddenly stopped. They eventually dismissed it...

The most this fanfiction contains is fluff, angst, and whatever you call a singular making out session. Enjoy! [ALL ART BY ME] Horror and Dust, even working on same team...

Nightmare is a simp for Error thats all ya need to know.. love at first sight? slowly falls into simpness? Will Error like him back? maybe..idk..read to find out Also...

Cross joining the Bad Sanses(an AU where Nightmare and Dream have a truce),

Not just Sanscest anymore! Papycest and (brotherly) Fontcest are welcomed too! Basically a book where I pour out all my Sanscest, Papycest, Fontcest ideas that I just ne...

A bunch of one shot drabbles about Dust living in a house full of demon's, some connected and some not. A few misunderstandings along with Killer being a dic* and making...

Alright, I will do any sanscest ship and I will do nb!y/n x sans au just those will NOT be lemon. Please respect my wishes and boundaries and if there's a specific ship...

The world has always dealt in absolutes. It was absolute when it took Error's parents away from him, leaving behind three siblings with nothing but each other to rely on...

Random ships of the bad guys Requests are open. 💖

what happens when Error finds the destroyed Dreamtale years after the apple incident? how will Nightmare react to seeing his brother again?

Error's a student in college, he's learning how to make music, and has to finish a song by the end of the year. Meanwhile he has to deal with a cocky customer, who he de...

Oftentimes in our traverses among the Internet, we see Undertale AU stories regarding future, and the many changes that come with time. But have you ever stopped to thin...

Ah here we go first time writing h a h. Anyways. Lil quick warning there will be -Smut -Fluff -Angst -And some kinks (For example size difference) If you do not enjoy a...

[✔️] Completed 1st book 📖 This is a story about Geno, Error and Fresh who are new to under high. Error and Fresh becomes the school's jocks but Geno is a nerd. He hate...

Just one-shots. Especially Sans aus, only sans aus. I mean I think the title says the same? Oh well! Sansest oneshots! Ships: Killermare Crossmare Driller Cream Horro...

The Star sanses won and the multiverse is now at peace. But what happened to the terrifying king of negativity? Well let's say he's not a terrifying king of negativity a...

The gang has a very infamous public reputation for being a very destructive team, but in private their reputation in the castle is nothing near a united team unless Nigh...

Empireverse AU Killer Target never did fit in with the others. He was great at fighting, stealth, and he was very loyal. He was gay too. What happens when Killer meets...

Ink wasn't one to be held up by emotions, despite what others think. He didn't have a soul, he went through his daily life with his vials. Until he met Error, at first w...