Hellhole Women (1981)

Deeply in love and on their honeymoon trip, the blissful newly-weds, Olga and Michael, park the car at a seemingly desolate place to make love, away from prying eyes. However, the hills that surround them have eyes, and as a result, the unsuspecting lovers will find themselves in shackles, standing before Magda Urtado, the fearsome dark-skinned warden of the cruel rehabilitation centre for women, the Hacienda Blanca. Shortly, Olga will share the same fate with the other hapless female inmates, who, during the day, are under the guards' whip, whereas, at night, hot lesbian love keeps the girls busy. With an ample supply of women at her disposal, Urtado is also in league with the corrupt Governor, Mendoza, and his insatiable, bisexual wife, Loba, who crave for fresh girls to quench their perverted needs, forcing the unlucky ones into prostitution. Will Michael help his wife break out of jail, and what will become of the remaining prisoners?