Ty grinned as he spotted a father and son strolling down the wide corridor of the large shopping mall. He used his magic so he could see through their clothes and view their genitals as well.
"The kid has a tiny cock and the dad has an adult-size cock" Ty said of the 40-year-old man and his 10-year-old son. "What if I just age and regress their cocks and balls and nothing else?"
Suddenly, both father and son squirmed as they had to go to the bathroom at the same time. They walked into the men's room and unzipped their zippers from their jeans when suddenly the man's cock started to dwindle while the boy's cock started to grow!
"Uhhhh!!" the boy moaned as his cock grew from just 3 inches to a whopping 7 inches in length and an inch in girth! It was now thick and heavy with big, hard, and heavy balls to match!
Meanwhile, the man felt something weird as his cock and balls started to shrink before his eyes while he was holding his shrinking dick in his hand. His adult cock dwindled down and become a kid-cock, only 3 inches long and barely half-and-inch in girth. His balls were also tiny in comparison!
His son looked over, since they were standing next to each other at the urinal.
"Gosh, daddy! My dick is way bigger than yours!" the boy grinned, as he turned and showed off his 7-incher.
"Uhh... Yeah, son..." the man sighed, not understanding how his cock suddenly lost 4 inches in length.
Then, the boy ran his hand over the length of his amazing manhood, which sent a shiver up his spine, causing his balls to kick in, which also made his cock become very hard.
"Ohh man... What the---... Uhh!" he groaned as semen flowed from the mushroom tip of his incredible manhood!
The man tried to rub his 3-inch cock but nothing happened... Nothing came out and he couldn't even get aroused. All he could do was helplessly look on while his 10-year-old son was leaking precum from his 7-inch cock in the bathroom...
Ty and Dustin were looking on and grinning, since they were invisible. Ty decided to let the kid keep the adult cock for awhile...