Erotic Campus: Rape Reception (1977)

A shady male student transfers into a high school full of nubile young schoolgirls. He has his way with most of the female student body on his way to his real conquest--the sexy athletic star and class president, who is still a virgin. However, another male student--who is in love with the object of his rival's desire and also wants to take her virginity--hatches a plan of his own to take revenge upon his rival.