Hello, fans of the Golden showers & piss play theme! And I have something interesting for you, you can say this is a history lesson. Your favorite Fetish, as it turned out, was popular back in ancient Rome. Then they were quite loyal to any fetish and perversion, considering their privileges for the rich and famous.
You could do almost anything. So fans of Golden showers & piss play forced slaves to drink a lot of wine, while it was forbidden to piss. Perhaps they were even fixed in some way so that can not happen by itself. And when several slaves were already exhausted from a full bladder, then their master sat in the center, they just poured a huge stream of urine on him. That was the real rain, even the real golden shower!
By the way, if the such adventure was not enough for some, and everything began anew, the poor slaves had to get drunk several times in the evening and empty their bladder on their masters. I do not know if anyone is practicing this type of entertainment today, if so, be sure to write!