Vint70s-Lvr: Before Internet porn, there were gay toilets (aka “tearooms.” Sometimes you got this lucky. In Madhunter’s Stalls,” Damien Cruz spies Valentino tugging at his cock at a urinal. Piggish public sex ensues, with Valentino as the lucky bottom. Video is no longer commercially available, though you may still find a tube site that hosts it.
Source: Suck A Boner, Tumblr.