If you are looking for a specific high-profile film from that year with a similar title, you may be thinking of: College Girl (1978) - Full cast & crew - IMDb
(1978): A Danish short film produced by Filmlaboratoriet A-S. Sexy Schoolgirls (1978): Listed as an adult short on IMDb . Sexy Girl (1978) mp4
Several short films from that year carry very similar names: If you are looking for a specific high-profile