Studio Black
Downtown series is also livesound, that is important in my opinion. And all actors / models are Germans. That time there were not so many women from Eastern Europe in porn. People took part in films, because they enjoyed it, it was for pleasure and fun. Probably, many actors and studios came from swinger-clubs. That's way such German movies turn out so fun, entertaining and sometimes even shocking. And, of course, such elements like fisting, sometimes enema, deep penetrations and asslicking (in films of Jack Fleetwood) will be always much appreciated by porn funs and by colllectors of old films. In spite of such debauchery - there is no cruelty or hard treatment of women in these movies.