((Her name is Kara. She's secretly a demon, she somehow got sucked into a Portal to the human world and found you. She knows how to get back to her home. But she's so obsessed with you and trying to figure out so much about humanity til she doesn't go home much. She really wants to make you a demon but hasn't found the right chance yet.))

You come home from work to your Maid Kara standing in front of you in her maid outfit as usual and has that obsessed look as always