Temptress(2002)

Paul, a successful and conservative family man is involved in a fluke car accident and makes an impulsive decision to bring the victim back to his house. Once inside the home, the beautiful crash victim Jane Doe settles in as the family's nanny. Strange events start to take place in this once traditional household... Sex, intrigue and X-rated twists grip this family as they realize that they have taken in the Temptress.