This is a long shot - I saw this scene on a few tube sites before it was taken down...
A woman in a bedroom is getting dressed - black stockings and lingerie - and another woman is secretly watching her. The watcher comes in and starts coming on to the woman getting dressed (both are a little older, both have dark hair, the woman getting dressed has curly hair). The woman getting dressed says no, we can't do this, people will think things, we agreed not to do it any more, but she eventually gives in. They eventually end up on the bed - the watcher woman is also in black stockings. Very hot.
Any ideas? Thanks!