Hard jumping on slave's body in My Vans sneakers

Description: The clip's short, cuz of really hot weather, so i got tired of that action, maybe even more than my slave lol.  i'm in sadistic mood, so i'm trampling and jumping on my slave's poor body really hard. there are many tough jumps on his chest, especially running jumps on his ribcage. close to the end of the video i command him to lay on the stomach and i'm jumping repeatedly on his back too..