As Adam constantly worked on his bulging manhood and pleasured himself with it, it quickly developed muscles of its own, instead of being the flaccid member it should be, only becoming erect as blood was pumped in. The more Adam pleasured himself, the more muscles his dick grew along its length, and Adam found, without much effort, he was able to flex them as easily as he could his biceps. The more sections of muscle that grew in his dick, the further it extended. Adam found that with good muscle control he could enlarge it easily to 5 feet long, then another 5 feet, then another and so on at will, extending it like a hydraulic muscle engorged ladder until it was easily 20 feet long, and it was still growing muscles along its length. It was easily 3 feet in diameter, and as hard as rock in the sections that Adam pumped up.
Adam found that as his balls produced more and more of his muscle-juice, he could clench the far end of his dick until the pressure build up was immense. Then he would let go his grip, and a tsunami wave of muscle-juice burst forth. It would sweep away vehicles and people if any were in the way, but Adam was careful to this only on demand. The flow would then subside to a more normal river-like one, and his pulsating balls could easily keep this going for an hour or so.
The gym organised regular displays of Adam’s powers, sometimes more than one a day, and Adam became the world’s greatest tourist attraction. The street would be cordoned off, and Adam would sit in the middle, supported by his huge boulder like glutes, and begin his show. On demand he would start to erect and extend his dick, slowly engorging it and growing its length one ‘section’ at a time. This was just the start of the show, onlookers would be warned to stay clear as he unleashed his torrent of muscle-juice from his dick’s huge bell like end, but some insisted in jumping in the way to get the ‘full’ experience. As his juice flow reduced to its normal river like state, the public were allowed in. Adam enjoyed the intense sexual pleasure he got as they hugged his giant dick, walked along it, even jumped on it, and caressed its end and sucked on his muscle juice. The gym arranged events, and trailbikes would run along its length, a spectacle for the onlookers, and increasing many fold the sexual pleasure Adam got from people touching his huge throbbing member.
Adam would then further pump up his rippling muscled manhood until his erection was over his head. With a last effort from his over stretched balls, he shot a mushroom cloud of his muscle juice high into the sky. It rained down over the city, and people swam in it like flies in treacle. There were many claims, and bogus claims, for compensation but with the profits the gym made from Adam they were able to quickly buy up the entire city. Adam would then let his throbbing muscled erection go limp, and return it to street level. With his incredible muscle control Adam was able to pull the entire length of his manhood inside his groin, leaving only his over developed testicles hanging loose like beach balls.
Then Adam retired to the new washbed the gym had constructed for him. The special lances and hoses enabled the Staff to powerwash every part of his body. The gym also sold tickets for this, and there was a constant flow of fans wanting to scrub and dry every part of Adam’s amazing oversized bulging muscle-rippling body. Adam loved the sexual stimulation all this hands-on attention gave him, and sometimes the show would continue for many hours after it was supposed to finish.
Any clothes Adam got were quickly destroyed by his bulging body and oversized muscles bursting out of them, and as the city was always sunny, he went naked everywhere, being pointed out as an aspirational goal for everyone.