Kustard Stories

Warning this contains suicidal thoughts. If you're sensitive to that sorta stuff I don't recommend reading this.

Kinda like discord but with the Undertale Aus this will be very stupid

The AU sanses were all just in there homes in peace. The star sanses and the bad sanses are all in good terms. But peace never lasts long. They have found a disturbance...

Classic Sans finds himself in an odd world, to which he has never seen before. A new au perhaps? He finds new friends along the way and meets up with some familiar faces...

[CLOSED For Requests] REQUESTS WOULD BE OPEN WHEN I FINISH ALL OF MY OLD REQUESTS!! NOTE: This book is only updated if I'm having writer's block with my books or I'm jus...

"remember the promise i made you?" Classic said with a tired voice. "why would i break a promise?" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~...

This is a medieval AU, where Classic is a prince of a kingdom, while Red is a thief/bandit in the Kingdom Classic isn't happy with his life, all the formalities and etiq...

If everything went well - a bunch of oneshots with a bunch of ships. Rules and requests inside. Also please don't leave any suggestive comments, there's a reason why thi...

First time writing a oneshot, but this is a great thing. Both for me and for you dear readers I can take out ideas in my head and turn them into small stories, and you r...

Killer ends up in a small trouble, I said small? I don't think having a baby of the Nightmare is just a little problem. How will killer solve this? Will he be able to hi...

After Error falls in love with his sworn enemy, Ink, his teammates also start to fall for people... SHIPS: Crossmare Kreme Errink HorrorLust Kustard Dustberry Afterdeath...

Cross is taken in by a new Mental Hospital. A better one. But is it really a mental hospital? Or is it a sanctuary where he is destined to find love. What happens when t...

Ink and the other sanses were just having their meeting when suddenly they were pulled in to a portal. When they woke up all of them were all tied up. They tried to use...

Classic Sans incidentally finds himself working as a maid for eleven different skeletons in a mansion, after accidentally breaking a statue worth millions of dollars. Wh...

Error, God of Destruction, feared by all, did not think he would be a father, but called a mother, to six ship children. He had no idea how good of a father-mother he w...

read the title Come join me and our amazing adventure through the many Ships and even many Multiverse AU's like DreamSwap and NaJ No sweat! I hope you all come and have...

Undertale, Classics AU, meets alternate versions of Sans, but things take a turn between scercts and trust between them.

One day error gets bored of destroying AUs and tries a bit of matchmaking! (I know, just role with it) he manipulates ink to teleport red (uF! Sans) to a random universe...

Some ship stuff(art is not mine)

All of the AU sanses (Except Classic) are up against a strong enemy and is in need of more help from more sanses , which they can't afford because the only sans missing...