Did you try http://www.forumophilia.com/topic284737-1140.html#17181315 ? If there exists a non-dubbed version at all, then it should be the French one.
Links: With 5% recovery records: http://k2s.cc/file/b2ee948c397d7/DVDRIP.Classic.1997.476.Prostitution.a.Domicile.part1.rar http://k2s.cc/file/74087b07e024c/DVDRIP.Classic.1997.476.Prostitution.a.Domicile.part2.rar Or (non-interchangeable with the former) without recovery records: http://rg.to/file/05dc49e0b5d6348bbe69ccbbc68b71f0/Prsttn_dmcle.part1.rar.html http://rg.to/file/e50383ec863b6461582719159aafbdb9/Prsttn_dmcle.part2.rar.html
Both videos 951 MB (997188850 Bytes), 640x480, 1h 21m 44s
If you download it then please tell your results here.