Oliver (Julio Perillán), a young film director who lives in LA, discovers on an erotic website that the protagonist of one of the explicit videos is his younger half-sister Aurora (Ivana Baquero). Surprised and confused, he decides to travel to Madrid, where she lives and looks her up for the first time in years. He will become fascinated by her in the process of finding out what she was doing there. During the obsessive search for answers, an intimate journey towards embarrassment and the truth of the image, a history of domination and manipulation, on the limits of morality and the loss of vital and audiovisual innocence. She is a lively student living with her mother and pleased by the attention from her charming, much older brother.