You’re are no longer even a cocksucker to him, you are just a hole to be fucked.  Your participation and effort is no longer
required. You don’t need to suck, or lick his cock, just cover your teeth and let him pound his thick ten inches deep into your throat. He is using your mouth, like he would a Fleshlight.

He doesn’t want to receive a blowjob from you, he doesn’t want to receive anything from you, you have nothing to give. He will take what he wants from you, by force. 

You have ceased to be a person to him, you are nothing but a warm hole. You have no value, except as a object to use to get off. 

Nothing more than an object.