Mistress Sabrina has recently aquired a new cane and she's curious to test its quality and resistence.
Her slave's big white ass is just perfect for that matter. She starts beating on his ass several times and asks him to count, and thank her out loud!
Sometimes she slaps his face and touches it to feel how harm it is.
In the end, she orders her slut to get on his knees and thank her for that privilege!