Justine: A Midsummer Night's Dream (1997)

Justine is a precocious teenage student and Professor Robson is a facility member at the Topacre Academy for gifted young girls. Justine along with several of the other girls are infatuated with the be-speckled but handsome Professor. Justine, who is ostensibly a virgin, and the Professor seem to get dragged into one international quest after another and while Justine manages, to her chagrin, (she desires to be de-flowered by the Professor) to remain innocent, her dreams and fantasies do not. imdb