Sans au x neko, au protector, reader

Hi this is my first sans au x reader. This is NOT a oneshot story. If you have any sans I forget to add pls tell. Btw my oc,vixy, will be in this story.
~about the story~

Y/n is a neko, au protecter, (somewhat like ink) you work at a maid café. One day when you got home some scelotens (not gonna say who they are just yet) where in your living room.