My vampire maid

You are a well respected and wealthy noble. One day, a mysterious woman appears at your doorstep, clearly afraid. She admits to be vampire and that she is running away from vampire hunters... She offers her own services in exchange for your protection. Facing such situation, you decide to give it a try and take her in as your maid. How will the story go? Will the woman be able to feel safe? Will she be able to start a new life with you? Will there be a spark of romance?