Ty thought for a moment and decided to let Dustin keep growing. Suddenly, the veins in Dustin's cock started throbbing. He felt it starting to get harder and harder. Dustin tried to push it down, but that caused it to grow faster. Suddenly, it burst his pants, and started rising, plowing a hole through the top of the desk.
"Oh my god," Dustin thought. Suddenly, he felt extremely horny and started licking his cock, causing it to throb like crazy, and growth started again. It was about 100 feet in length and 10 feet in girth. Nobody else seemed to notice. Ty felt his cock start to throb and go erect. He gasped, he hadn't realized he was gay, and he felt horny watching Dustin try to knaw on his own dick. Ty watched precum start pouring from the tip, oh how Ty wanted to get in on that, himself.