Jumbo Joey Part 9 (Patreon)

His body throbbed and tingled, as he swaggered into the open gym again, a huge smile across his face. His dick, now about 18 inches long was now bobbing in the air. He was fully erect and didn't care. He wiped his brow which was dampened with sweat, debating which equipment to hit for the second time that day. His pumped pecs, bigger than watermelons protruded proudly from his colossal torso, and he grinned. His chest had become one of his fav body parts to train. Suddenly, he felt like he'd been hit by a bus, Joey grabbed his hips in pain as his body spasmed, maybe he had overdone it, shit what was happening? 

Looking down in shock, he noticed his hand swell ever so slightly bigger. Could it be he was growing already? Shit, he had only just taken a dose how had it taken effect already?! Joey squeezed his eyes shut in pain and bit his lip.

Then it started. He stiffened. He was growing. In a massive jolt Joey shot up a foot in height, his skeleton keeping up and accompanying his growth. He looked down to see that he was now much hairier than before, and he touched his giant chest as if it weren’t his. His stubble grew thicker and fuller as did the rest of the hair on his body.  His already huge shoulders went from bowling ball size to basketball. Wider and wider they grew. His arms from bowling balls to medicine. As they flexed they hit amazing peaks of striated muscle. It was incredible to watch. He was becoming much larger than he could have imagined. His beautiful body was becoming freakishly huge. His neck was as big as some normal guy's legs and his traps pushed up toward the side of his head. His already ripped abs became so tight. He kept growing for a long time. His thighs were like a relief map of human or is that inhuman, muscle. His skin while beautifully tan was now paper thin. Every muscle was as if etched in marble. His dick and balls were enormous doubling in size as he surged past 10' tall. His weight rapidly approached and then reached 1000Lbs.