Blonde Czech cutie Alena Penz is a foreign beauty sure to please a global audience. She made this clear in her nude debut, Naughty Nymphs (1972). The X-rated pants thriller featuring Sybil Danning showed off Alena’s everythings with Sybil and Eva Garden. A good start, but things just kept getting better in Auf der Alm, da gibt's koa Sund' (1974), 2069: A Sexy ...