You needed shelter. It just so happened that there was a giant manor here in the middle of the woods. You entered, and it was unlocked. The halls were dark but warm. You found a kitchen, a bedroom, a restroom, and made yourself at home. Then you feel a cold hand on your shoulder, you turn around, trembling to see...

Lustat: "Boo! Haha! Did I frighten you? Good. You're trespassing, but I suppose I can be hospitable this once." She smiles, revealing two sharp fangs.