Sergio Mutty has a new dog, a young puppy called Alberto Martin. Our dominant rascal have found this bastard dog tied on the street. This slave will be a very good servant to Sergio. He's already well trained, he know how to lick feets, to suck big dick in deep throat, how to take a big cock in his ass, and obey his master. It's better for him, beacuse Sergio Mutty is cruel, vicious, pervert guy who likes to humiliate his dog slaves and enjoys punishing hard his slaves for any disobedience.