Here finally a decent version for this movie.

Actresses

Saphora
XNK5203 plays Marianne (the college-girl of Jean-Pierre Armand's character), lesbian scenes and masturbation only
XNK5204
XNK7170 girl who picks up J-P Armand in the disco

Actors

Jean-Pierre Armand (the main male character)
Alain L'Yle
others in both sex and non-sex roles, the former in an orgy scene

Other females also appeared. Some in the orgy scene who could not be capped. Some as extras in the disco scenes.
In spite of what it says on Encyclocine, Marianne Aubert does not appear in this video.

Format: avi
Size: 574 Mb
Resol: 640x480
Length: 01:02:23 ( 59 min.+ trailer)
Lang: French
Quality: More than acceptable for images & colors

Credits as above.

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Cast : Nathalie Fresse, Nadege Trognu, JP Armand, Cecile Silon, Alain L'yle ...

The single .rar file includes 3% recovery data.

This appears to be shot on video. The copyright date in opening credits gives the year as 1986, and it has the look of a mid-1980s production, i.e. low-budget, no real plot, just a collection of sex scenes supposedly shot at an historic Paris hotel.

None of the actresses looks familiar to me, except that the girl in whiteface who is bonked by a clown on the stairs (00:48:00 in screencaps) looks a bit like Marianne Aubert, but I'm not sure it's really her*. Most of the male performers are familiar: J.P. Armand, Andre Kay, Cyril Val, Alain L'Yle.

There is a shemale/tranny (skinny blonde with small tits) who has a foursome with J.P Armand, Alain L'Yle and a 3rd guy, beginning about 00:27:30.

An unknown brunette in the final scene gets a DP.

*Note: A few members replied to say they believe it really is Marianne.

AVI/DivX -- 696 MB -- 00:59:48 -- 712x544 -- French mp3 stereo audio @ 320Kbps CBR

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Tatiana 2
Cast: Marianne, Sandra, Myrka, Lydia, Inga, Karina, Katalin, Tania Russof, Natasha, Margareth, Francesca, Sheyla, Ines, Offilia, Brigitte, Melory
Studio:Private Gold
Year: 1999

Due to her father’s financial problems, and the action of her stepsister, Tatiana is directed to herself at a grand of the city. Having overheard a conversation between the Marquis’ butler and the brothel “madame”, Tatiana pretends to be the girl with the shaved sex pierced by a gold ring, with whom the Marquis has always dreamed. This way she can earn a lot of money and prepare her revenge...:

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