A couple of years ago I saw a movie on TV very similar to the X rated version of Caligula with Roddy McDowell. The plot was of the decadent sexual practices of the Roman hierarchy toward their slaves and themselves. Contained graphic sex acts like the X rated version of Caligula. It's not a well known movie. I know it's not Caligula's Spawn. I would appreciate any help.
It's made to be more like soft porn rather than a serious movie. Focused on Ancient Rome's elite rulers and their sex practice's. It had a well defined story plot. And good actors. Not x rated porn actors.

Do you remember anything else about the plot? When was it made?