Jumbo Joey Part 10 (Patreon)

He stood there, dazed, unable to speak. The gym was eerily quiet. From his new vantage point, he could tell he'd grown A LOT taller. He gazed down at his new, hairy now python-sized arms and heaving hills he called pecs that stretched his nipples to almost 3 inches wide. His chest was now coated in a manly covering of dark hair. Drawing his phone from his pocket he turned he forward camera on and gazed mesmerisingly into the screen. His face had thickened and his jaw had squared out and now was covered in a heavy stubble. "Damn!" he thought, staring at the hunk staring back at him.

Joey made his way back up the stairs, this time the stairs screeched and groaned. On his way to the changing rooms, people just stopped and stared, unable to speak. How was this the same kid? How had he grown so quick?! His arms alone were bigger around than what he used to be, damn even his cock was bigger than what his legs used to be! Joey couldn't get enough of all the whispers behind his back, it turned him on! He couldnt help but stare at hit some poses in the mirror. His erect cock bobbed up and down in front as he hit pose after pose.

The next day Joey arrived at the health clinic shortly after 9am that morning. The doctors in the lab were waiting for him. They too had heard about Joey’s unprecedented growth. Just like his Dad a few days earlier they too were startled when they finally came face to face (or face to belly instead) with the giant teenager. Joey had put on over 500 pounds of muscle and grown over 1.5 feet in height in less than 48 hours! The doctor was still having trouble believing what her eyes were seeing.

Joey lingered in the waiting room, it felt extremely cramped compared to just 48 hours ago, maybe because he was taking up that much room! The doctor walked into the room and beckoned him to another room. Joey followed the doctor down the hallway with some difficulty. His shoulders now rubbed against the hallway walls. 

“Oops, my bad”, Joey smiled innocently.

“Don’t worry." replied the doctor. “Can you…uh…can you fit in here?” he asked as he looked up at the giant teenager.

Joey knelt down and pushed in through the doorway. The doctor squeezed past Joey into her chair. She was incredibly turned on. I mean who wouldn't be with a 10 foot 1000Lbs teenager standing over her?  She tried to remain as professional as possible, she was at work. She tried to remain glued to the screen as bobbing above her at over 3 feet long was Joey's monster cock. She wanted to wrap her arms around it and smother it so badly. She pinched her legs and coughed before shaking her head. The whole time Joey beamed down, he knew how much she was lusting over his giant dick! “We do not see any immediate health risk posed by your dramatic increase in size. Your heart rate and blood pressure tell us that you're healthy. There is no indication of fluid build-up in your lungs, no bone abnormalities, apart from their great size of course, and certainly no nerve damage. The urine sample we took told us that your liver and kidneys were functioning well, with no abnormalities.” Joey tried not to grin. "We'd like you to come back more often though" The doctor ended with. "This type of growth is unheard off and we really need to find the route of the issue>" Before she could continue Joey pitched in. "See, you all think there's an issue, but to me, I don't see the issue! In fact, I plan on growing as much as possible, doc. I know you guys are all concerned about me and all but trust me, I know what I wanna do, and that’s become gigantic. In fact, I was thinking to myself, how any of you little guys are in any position to force me to do anything!”

A look of fear came across the lady doctor's face, and with that Joey squeezed out of the doorway his footsteps echoing down the corridor as he made his way back to the gym. That comment had annoyed him, he wanted more no he NEEDED more. Time for another syringe...