This is not something I like to do. I have voluntarily done this once. Another 2 times I did it semi voluntarily, as I was being obedient. About a 6 times or so in the last year this was my punishment. I preferred spankings, my preferred method isn't taken I to consideration
I love drinking recycled beer piss for it's the best and I wouldn't mind having my mouth being used as a urinal for beer drinking guys to take a piss in.
My boss in name of party and drinks, used to take us along to some place and there he make me kneel down in front of him, he unzip his pant, slip his underwear down, hold my head and rub my face with his dick then he fuck my mouth and piss on my mouth, now I voluntarily go alongwith him to washroom and drink his piss everyday in office