After Blue left, Error decided to pay a visit to someone that he got off the wrong foot with.
Who was this Sans, you ask?
I thought you'd know the fluff king better then I would.
![](https://img.wattpad.com/cover/275477241-288-k960899.jpg)
YOU ARE READING
Coco [Undertale - Book 1]
FanfictionDespite Nightmare's fear of cats, he knew Error loved them. So, as a birthday gift, he got Error a norwegian forest cat. Error was very pleased. Though the gang knows, the "heroic" side does not. What will happen when they find out?
[Teaser 1]
After Blue left, Error decided to pay a visit to someone that he got off the wrong foot with.
Who was this Sans, you ask?
I thought you'd know the fluff king better then I would.