They had both just consumed 2 liters of water each in the matter of half an hour. With the 1st liter, each had taken a Viagra. The porn playing in the background is whatever your mind says. By the time 1 hour rolled around, both men had to piss really urgently. Without saying a word, the two men got to the floor in a 69. The only rule is the cock cannot leave your mouth until it has finished cumming.