Mandingo And Cythera What Is The Name Of The Movie Where The Master Has Sex With The Slave. It's Not Mandingo I Am Talking About?

What is the name of the movie where the master has sex with the slave. It's not Mandingo I am talking about? - mandingo and cythera

I'm not sure that the name of this movie. These masters of the slaves who have sex with their slaves. I am absolutely sure that the movie I do not want to "Mandingo". There is a scene in a slave, men and women are joined in a barn. A master-slave, men and women have their way with them, then with others. What is this movie? Or is it a porn before? The need for historical research. Thank you.