Chastity slave in a sling cock whipped and fucked in the ass

Description: The chastity slave is to be prepared for a big black cock.  he is a bit tight so mistress kiana decides to use her toy on him to lube him up and prepare his ass for larger things.  after some initial preparation the big black cock slave slides into him and starts pounding his ass.  the slave now knows what it is like to feel like a puppet in a sling as his ass is pounded and filled with big black cock. with his balls in the sling and wearing his chastity device the slave gets a cock whipping from mistress kiana to show her appreciation.  what a lucky chastity slave to get this treatment.