I’m my new Master’s submissive toilet slave and he loves pissing phone sex with his new Urinal. I will take his piss and lick his penis dry and suck him clean of all his urin. When it is needed I will lick his asshole and put my fingers in that tight shitter of his and work out the compacted shit inside. I will use my fingers and tongue to clean his ass. I was his bad student before I became his dirty little urinal. I would piss my panties in class and be made to remove my panties and suck the piss from them. He found out I was misbehaving in the bathroom when I was asked for a hall pass to be excused to use the bathroom to potty. Instead I was caught in the locker room and sniffing jock straps while touching myself. My fingers smelled of my dirty pussy and so I was humiliated and all the Football team pissed on me. I since am not allowed to be dismissed from class to potty and have been made to spread my legs and pee my panties if I needed to go so bad. I am a filthy little slut. You can use me too.