After you’ve been in a dozen sex films, the jump to hardcore pornography is an easy one, at least if you’re busty blonde German act-chest Karin Schubert. She began showing what she’s got in Ubalda, All Naked and Warm (1972), which is not a porno, but a Middle Ages comedy where Karin isn’t confined by any chastity belt. She shows what’s below the belt in La Punition (1972), a kinky drama that has Karin outfitted in fetish gear that lets the breast parts fly free. She continued her nude streak in the Richard Burton vehicle Bluebeard (1972), opposite Laura Gemser in Black Emanuelle (1975), again in Emanuelle Around the World (1977), and with black beauty Josephine Jacqueline Jones in Black Venus (1983). By 1985 Karin figured there was no point in simulating sex with all these sex kittens and the rest is her-story, told, naturally, in triple-X.