this is an unusual world, which is on the wear of any logic. There were no cars or horses. In this world, the only transport is women who are always naked, with a saddle on their back waiting for their owner to settle them. There are no differences in this world. Local men don't see anything unusual in riding a woman - it's not ashamed, nor even attracts attention. Local women are also related to this as well as any other work, as the rider fully provides its "horse". Now your turn to survive in this world. good luck!