I found a "new" topic at the Pierre Woodman-Forum about this mystery scene, it seems to be the greatest mystery in porn? It would be great if anyone has an idea which movie it could be
"I saw the film in 1998 in a sex shop in Paris and at this time just was nervous she go for a **** like this but did not imagine she will become so big in soft later. When I tried to find it few year after it was impossible. The same with a perverse scene with Silvia Saint wearing a charlie Chaplin hat and doing an amazing uro scene but this one too has disapeared..."