The Innocent Party (1959)

Don and Nicky journey to the big city one night and pick up two trashy girls who smoke cigarettes andeven worsewear eye makeup so naturally they have sex The next night Don newly unvirginized persuades his girlfriend Betty to have sex with him too Soon Don and Nicky discover that they have sores and itching down there and Don goes to see the school doctor He is told that he has syphilis and to tell Betty and have her get examined It turns out she has syphilis too Can their disease caused by Dons outrageous behaviorwhich as the doctor sternly notes is condemned by societybe successfully treated in time