Letting her into your home was your first mistake...

Rose is a dedicated wife and mother to her husband Grant and her son James. Having recently moved to a grand mansion in Florida, Rose is keen for James to fit in with his new life and hires a tutor.

Isabel is young, smart and beautiful, and not only gets along with James, but she gets results.

But when Isabel starts to get too close for comfort, Rose can't help but think that Isabel is looking for more than just tutoring.

Can Rose uncover who exactly she has let into her house, or will this lesson be deadly?