Watch Sing a Song of Sex (1967) (1967) HD Full Movie Free on solarmovie.do. Watch Sing a Song of Sex (1967) (1967) online free. Four high school students preparing for their university entrance exam fantasize about a classmate, ...Four high school students preparing for their university entrance exam fantasize about a classmate, and meet up with their inebriated teacher, while singing bawdy drinking songs.