As brad sat on the toilet, his white cotton briefs stretched to the max. His cock and balls continued swelling, inflating like someone had tied an air hose to them. He could feel his cock snaking around his massive nuts, getting bigger and bigger, looking for a way out. The elastic was holding, but not for long. It looked as if someone had put two basketballs and a gigantic snake inside his underwear. He tried to take them off, but couldn't stretch it over his expanding genitals. He grunted with pain and pleasure as his briefs gave a final stretch, and burst, flopping his gigantic member onto the floor. It had to be over three feet by now! His balls were swelling faster, leaking pre like a faucet. He tried and tried and tried to get hard, but to no avail. his softy kept on swelling. He was really panicking now, it had never done this before,