Watersports are cheap to pursue,
No need for a speedboat or Sea-Doo®
Just grab a six-pack of beer
To get your kidneys in gear,
Then let loose, if that’s what urine to.
In BDSM parlance, watersports refers to erotic activities that involve bodily fluids, predominantly piss, and the purported sensual pleasure derived from them.
I do not understand pissing as sex game, but I do not judge.