Kicking The Slave In Public

I took the slave to the top of this hill and tie his arms and gams to the massive posts - on the brink of a pit - then I begin to fiercely kick his body - while joggers and bikers pass along behind us! With the slave bound like this I can perfectly kick his body over and over again - and he cant get away from me or even protect himself! I wonder what all the passerby thought of my human punching bag?!