Mistress Roxana wants to ride her slave mare. On all fours she leads her female slave by the hair and sits down on her back. Let's go! Mistress Roxana slaps her slave's ass with her whip and drives her forward! The pony carries her mistress around and does what she demands of her. Then she turns her in the other direction. Mistress Roxana uses the slave's hair as reins and rides her until her knees are sore. Always further and faster!