Mistress Kiana's slave is to be treated like her bitch today, totally owned and used by her big strapon. First she sticks it in his mouth, training the mouth and throat to take it, before he is tied over the horse and penetrated hard in the arse, his squeals turning the Mistress on. Slave bitch is then put on his back and fucked like the submissive slut he has become, until Kiana has got maximum pleasure.