There’s only one of all-natural '70s beauty Shana McGran. And there’s only one far out '70s softcore flick with Shana McGran in it. And that’s Chuck Vincent’s skin-filled road movie Blue Summer (1973). At the 34 minute and 34 second mark, Shana bares her boobs on a blanket with Bo White, Davey Jones, and a fully frontal Any Mathieu. Shana, oh man-a!