The Amorous Milkman(1975)

Davey's milk delivery job offers him scant excitement. But when a few of the lonely housewives, including the alluring Rita, want him to deliver a little more than just pints of milk, Davey launches into a series of sexcapades that quickly get out of hand. Soon, he finds himself engaged to two women, dodging a local gangster who doesn't appreciate his "service" and fighting false rape charges in court.