About the life and adventures of a gang of abandoned street kids known as "Capitães da Areia" (Captains of the Sands), in Salvador, Bahia, during the 1950s.

Best friends Deco and Naldinho co-own a cargo boat in Brazil's Salvador da Bahia. They give a ride to a sultry prostitute named Karinna, and soon both men fall prey to her considerable sexual charms, pushing the bounds of their friendship to the limit.