Timeless(1997)

Sultry Kylie Ireland plays a primadonna porn star who won't do an anal scene. Borrowing liberally from Charles Dickens, Jim Holliday introduces three ghosts to convince Kylie that butt-banging is the super chick thing to do on the big blue screen. In the process, we're privy to a whole mess of anal action as only Le Holliday can deliver. The ghosts influence Kylie to the extent that a happy ending is enjoyed by all. If you catch the drift.