If anyone can play a roman commander or someone else of suitably high rank, you may like this idea.
Im transported back in time, either by accident or on purpose. im caught in an attack and taken away with several other women as spoils of war. Im sold to a roman commander or someone like that, to be his sensual dancer, attendant. With no way to get home, or to change my fate, im kept there serving and being his fantasy girl.
If this appeals, or if you want to add to it, let me know.
When i think of it, i picture the movies amazons and gladiators, or gladiator.