Extreme Slave-piss In My Mouth Surprise From My Gf Dirty-priscilla

Here my gf, Dirty-Priscilla, had invited a slave for me, who can piss awful lot and a long time! Because she knows that I also like to guzzle piss. Because she knows that I also like to gulp piss. So she brought the slave to me as a surprise and he pissed me, under the astonished eyes of Dirty Priscilla, a huge amount, hot piss in my mouth. Of course, I completely swallowed these. Well what do you think I get my girlfriend also to swallow piss!?!