Ivy Davenport has eaten herself to immobility and is completely helpless to take care of herself. Even though Ivy is unable to care for herself, she's incredibly demanding! She relies on Ziva Fey to take care of her every need. She bosses Ziva around demanding that she bring her unhealthy snacks, rub her feet, and clean up her messes. Ziva dutifully obeys knowing that Ivy needs her.