Walk All over Me (2007)
Walk All Over Me is a Canadian film released in 2007 written by Robert Cuffley and Jason Long. The film stars Leelee Sobieski as "Alberta", a small-town girl who assumes the false identity of her former babysitter and current dominatrix roommate "Celene", played by Tricia Helfer. Lothaire Bluteau, Michael Eklund, Michael Adamthwaite, and Jacob Tierney also star in the film. It was directed by Cuffley and produced by Carolyn McMaster.
More at Wikipedia.