A Foot Slave Is Trained to Become a Toilet Slave

Miss Kirsch has known her slave Reno for a very long time. Their shared history stems from his training as her foot slave.
Now his repertoire is to be expanded so that he can be an even better servant and slave. To this end, Miss Kirsch has enlisted the help of her friend Lady Claire. Together, they are exploiting the slaves lust and his shoe and foot fetish to condition him to enjoy piss from now on.
Whilst the slave is allowed to sniff his mistress Kirschs shoes and feet, Lady Claire relishes pissing on his cock and smiles down at him defiantly. As a reward, the slave is allowed to wank his cock whilst this is happening.
Next, Lady Claire pisses on Miss Kirschs nylon stockings and makes the slave lick them clean. The slave manages this well, still unaware of what awaits him next.
A large, long, powerful stream of golden shower pours down over the defenceless slave. She squeezes the soaked stockings into his mouth. As a reward, even more of Ladys piss awaits him, trickling down Miss Kirschs leg and foot into his mouth.
With the stockings and feet, now soaked once more, in his mouth, the slave is finally allowed to ejaculate as part of his complete conditioning.