When Tim knocked on Ty’s door, Ty let him in and the two boys started out the evening munching on two large pizzas in front of the large plasma TV screen. They watched a few TV shows before they tried out a few rounds of some video game. Afterwards, Ty suggested they take turns taking showers before heading off to sleep.
When Tim got in the shower, he was immediately greeted by a sharp, intense tingling in his crotch. He had no idea what was going on, so he tried to ignore it the best he could while he rinsed off his body and started to rub soap all over himself. But the tingling continued.
Then the swelling of his balls became more intense. Tim’s balls started to grow, gradually increasing in size where they were now the size of tennis balls.
“What the heck?”
Tim had no idea what was going on as his balls continue to swell to amazing proportions!
They grew bigger than oranges, hanging lower from the base of his cock. The weight from his big balls started to hurt.
“Urrhhnnn!” Tim groaned as he used his arm to lean against the tiled wall.
His balls grew bigger and bigger, until they were the size of cantaloupes!
“Uhhhhh…. What the hell is going on?”
Next, his cock became rock hard as it started to stretch out, becoming longer and longer. At first, his cock was just 6 inches long, but it only took a few moments for his manhood to reach a foot in length while it was as hard as a steel rod!
“OHHHH... What’s happening?”
Finally, it happened.
Tim’s cock became so hard that it began to shoot a thick, long stream of cum across the shower stall, hitting the tiled wall on the opposite side. Not only was Tim experiencing a massive orgasm, but his muscles were growing at the same time!
“UUUHHHHHHH!!!”
Tim felt his pecs inflate while his arms bulged with muscles all over! His shoulders and backside widened dramatically while his quads and calves bulged on all sides, all at once. He was gaining a pound of muscle for every second that the orgasm was hitting him!
Meanwhile, Ty was standing outside of the bathroom door, concentrating hard while deciding how big he wanted to make his new friend…