The Naked Eye (1998)

Begoña is a thirty something consultant who has rebelled against her upper-middle-class background and has overdone it with sex ever since her youth. On recommendation of her psychoanalyst she keeps a video diary of her encounters. On Christmas Eve, reluctantly, Begoña goes to have dinner with her dysfunctional family: her stern mother, her married brother and her younger sister. Soon, Begoña, the family's black sheep, clash with her relatives.