The Slave Huntress (2007)

In a post-apocalyptic, war-torn America, slave hunters, both male and female, capture beautiful young women to sell them as slaves to white slave traders who use the girls to provide the warring parties with both sex and breeding slaves. In this hellish world, one woman goes on a mission to find her kidnapped sister and rescue her before the evil lesbian huntress who kidnapped her and her friends sells the girls to the local slaver - after testing the goods for herself first, of course.