Virgin People (1984)

The film, a remake of a 1984 Celso Ad Castillo film having a similar title, is touted as 

«The New Version of the Most Controversial Film in Asian Cinema.»

Storyline

Three sisters live in a paradise where men are metaphorically and literally serpents of temptation. Their father takes his three daughters deep into the woods, far from the nearest town. He dies, leaving the girls educated enough to read from the Bible, ignorant enough to allow men to take advantage of them.