Tough and painfull trampling in DrMartens with many jumps

Description: In this clip i'm trampling my slaves back firstly. i'm marching on his back and injuring him with sharp edge of the sole. but most of the time i'm jumping on him and trying to land as hard as i can here (i'm not comfortable holding on and i don't want to fall from my carpet). i'm making him thank me and kiss my boots, then i'm kicking his ribs. in the end of the clip i'm trampling and jumping on his chest and stomach as well.