La Tigra (Camilo Luzuriaga, 1990) PT subs

The wild and wanton Francisca, known as the "The Tigress," is the eldest of three sisters, who are bosses of a farm in Ecuador. A medicine man tells Francisca and Juliana that their youngest sister Sara must remain a virgin to protect their land. A travelling salesman, engaged to Sara, tells the police that she is being kept locked up by her older sisters.