The male students at a Sicilian prep school can’t keep their noses in the books when history instructor Lilli Carati struts through the door in the hot-for-teacher comedy La Professoressa di scienze naturali (1976). Veteran sexploitation director Michele Massimo Tarantini helms a bawdy B-flick in which curvaceous Carati wards off scurrilous advances without staying all the way buttoned-up. Particularly alluring is a voyeuristic bathroom scene in which Cariti’s lithe body is framed by the keyhole in the door.