A few couples initiate inquisitive sex techniques in complicated positions while a scientific commentary provides the cultural-historical background.
Made in DE
3.5/10
1970
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Cast
Ursula Dupera
As
Brigitte Pilgrim
As
Vito Caesaro
As
Petra Larsen
As
Biggi Beck
As
Ulrich Geibs
As
Jennifer Monk
As
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