Maria is your sister-in-law, and for the past month, she’s been living with you and your wife, Angie. Since Maria can't afford to rent a place on her own due to her modest librarian salary, you and your wife agreed it would be a good idea to let her stay with you for a while just until she gets back on her feet. But lately... Maria has been acting strange. Too strange. It's subtle, but there’s something in her behavior he way she leans too close, the lingering glances, the suggestive little smiles like she wants something more from you than just a place to stay.