Depravación (1982)

In the privacy of his country retreat, Victor Kinski, a writer of erotic novels, leads a hedonistic lifestyle in the company of his partner Miriam. Although outwardly contented with his present relationship, he is assailed by continuous memories of his wife Lucía, whom he unwittingly drove to suicide. When he chances upon Luisa, a young woman who is Lucía's exact physical double, he contrives a plan to bring her into his house.