My First Orgy(2010)

A poor young student, hopelessly in love with a rich man, discovers that her romantic relationship is actually the result of a conspiracy hatched by her female classmates. For the love of her prince charming, she'll accept all perversions. She leads herself down a path of discovery of lesbian pleasures, voyeurism, and threesomes ending with an orgy during which she will give herself to several men at once. That is how the young woman will complete her sexual education, discovering all facets of these sex games and gaining revenge on the clique who mocked her modest status.