sans au x child reader

Your name is y/n. You are a kind, caring and a brave little child, when your parents die from an accident, you all alone in your house.

But you know how to survive by yourself,
You know how to defend yourself and know how to cook as such young age.

In the morning you're in your room doing something and suddenly a portal was out of nowhere dragging you in from that portal and you
meet up a purple skeleton and some different universe .

Sans au x child reader