Toilet Slaves Scatology - Thirsty girl!

This young thing has a fetish for drinking her own pee and of course Im taking advantage of it. One time, we meet up at a fire escape so I can lie down and take her pussy in my mouth. Then she takes out a glass and fills it with her dark yellow pee. She hands it to me for inspection, then I return it to her so she can have a drink. She takes a sip and says she has to eat cleaner to produce better-tasting urine. I refilled it with my piss too and she loves it!