Miki and her husband begin a new life after remarriage, but instead of newlywed happiness she faces the twisted obsessions of relatives sharing their home. Her father-in-law lusts after her pristine forty-something body; her adult stepson turns distrust of his birth mother into hatred of Miki. When her husband travels and leaves her alone, the two conspire and enter the bedroom, stripping away freedom. Unable to call her beloved for help, she feels terror gradually rewritten as irresistible pleasure.