Jason started to grow a nice patch of hair on his chin and chest, and along his armpits and around the base of his cock, which was now a part of… Dustin.
“Okay, Jason… I want to become human, and I made a deal with your best friend Ty, so I gotta make you grow as your dick, so here goes…” Dustin sneered. “I’m gonna give you a growth spurt, right now!”
“Uuuuurrrhhhhggg!!” Jason groaned loudly as he lay on his bed. Dustin, who was Jason’s cock, all thanks to Ty changing his stepbrother into his best friend’s cock and balls, had to win his freedom by making Jason grow as big as possible.
Jason’s cock was a hard and as thick as steel as Dustin caused the boy’s balls to inflate to the size of large melons, pumping an insane amount of testosterone into the boy’s body. Jason suddenly felt every muscle in his body burning like crazy as everything started to expand. His shoulders widened and his pectorals ballooned from his frame. Jason’s arms grew thicker and wider while his quads and calves grew tremendously.
Within seconds, Jason looked like a teenage athlete as he lay on the bed. Dustin made his cock as big as possible, letting it grow to over three feet long.
Ty suddenly appeared in the room, and he whistled as he looked over Jason’s bigger, more muscled body.
“Jason looks awesome, bro!” Ty told Dustin. “I guess you’ve deserved your freedom!”
Ty snapped his fingers and Jason’s cock went limp. Suddenly, Dustin appeared standing next to jason’s bed, completely naked.
“Yay! I made it! I’m no longer his dick! I’m human! Yeah!” Dustin cheered.
But Jason was a bit sad.
“I miss not having a living, talking dick. It was fun having Dustin as a part of me…” Jason sighed.
“Well, I can make your wish come true, my friend!” Ty grinned.
“Oh, really?” Jason asked.
“Say what?” Dustin wondered.
“How about…” Ty pondered out loud.