This disturbing yet highly distinguished Dutch film follows the incestuous obsession of a young man attracted to his beautiful sister. Using a subjective camera, it is filmed from the perspective of the young man, Matthew, who in turn uses a camera to film his sister Daantje. The siblings haven't seen each other in years, and Daantje is not pleased to have her brother forcing his way into her life and filming her every move with his camera. It seems she and he share an uncomfortable secret, shown via Super-8 film in which their parents found them naked in bed on one of her birthdays. But film does not always tell the truth and later, when Daantje steals the camera away from Matthew, the reality of the little escapade is revealed.