Equation to an Unknown（1980）

A handsome young stud rides his motorcycle through a myriad of sexual fantasies, from a soccer game's locker room to a dreamy and unsettling orgy where the porn reaches its melancholic peak. This undiscovered erotic film is a labyrinth of all-male fantasies whose outstanding beauties always end up fading away while leaving their sensual protagonist dealing with his own loneliness.