It started with a glass of bourbon.

A seemingly innocent get-together to plan a happy event slides into territory Mary-Beth cannot forget. Haunting her with fear, she tries to bury that day by devoting herself to her handsome husband and her young son.

Camila babysits for Mike and Mary Thomas. She envies the Thomas family and especially envies Mary. Her eyes are hot for Mike.

Though beset by fear, Mary's life moves on - until one night, Camila confronts her with knowledge that could destroy everything. Desperate to avoid disaster, Mary is forced to do the girl's bidding. But Camila wants more and eventually realizes she has more power than she imagined.