Boys in the Sand

Boys in the Sand is a landmark American gay pornographic film, released early in the Golden Age of Porn. The 1971 film was directed by Wakefield Poole and stars Casey Donovan. It was the first gay porn film to include credits and to be reviewed by the film industry journal Variety, and one of the earliest porn films – after Andy Warhol's 1969 film Blue Movie, but preceding 1972's Deep Throat – to gain mainstream credibility.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.