Renate and her slave do some fun-wrestling... not a real wrestling-match.
He's on the mat, she kneels on his chest, aplies some schoolgirlpins, steals his breath with the hands over mouth.
He tries to resists a little bit, but his attemps to get free are so weak, it seems he likes the position under her.
-who wouldn't?-
But this inspirates Renate to do more painful actions, so she steps with her spiked high-heel-boots on him and teaches him her lesson....
Pain!