Dick Riding Roulette

When two Lactose intolerant men both eat an entire tub of ice cream then proceed taking turns riding each other's cocks until the rider sprays the ridee's crotch with a stream of diarrhea.

The winner is determined by how kinky the couple is. The loser buys the anti-diarrhea meds.

Sorry I'm late to work today, Bill and I played Dick Riding Roulette last night and my stomach has been upset all morning.