British Columbia Ball Cup
A watersports maneuver in which one partner grabs their own scrotum, stretches it into a taut bowl or cup shape, and holds it while their sexual partner pisses directly into it. The piss is then drunk, usually by the person who just filled the cup, sometimes shared. Named after the Canadian province.
She asked if I was down for the British Columbia ball cup, meaning I had to stretch my ballsack into a bowl so she could piss in it and then drink it!
British Columbia Ball Cup by bigpoopman88 September 19, 2026