Reaching his next birthday his penis had grown to 26 inches flaccid not gaining much if any in terms of girth. He was starting to go beyond on the other boys in terms of height. His father said that his growth was obviously enhanced because of how gifted he was. A month later he had his first erection. Laying in his Pajama's his penis pushed through the opening in the front eventually breaking the buttons. He woke up as it did watching it slowly expand. 28 inches, 30 inches and finally 36 inches long. It was rock hard despite his size. He touched, he felt a jolt through his body, his penis felt warmer than he had ever felt it before. He got up out of bed supporting his boy-manhood with both his hands. It still was a young looking penis, but massive beyond recognition. He kept rubbing it but never came and fell back asleep tired and sweaty.
He first truly came when he was a month away from turning 11. His penis had grown even more massive being 30 inches flaccid and 42 inches erect. It was getting a little harder as it grew longer and thicker with age. He had no idea what was waiting for him as puberty hit him hard in the penis. Growing to 36 inches flaccid with 48 as his erect length his penis was ridiculously long, he had long stopped going to school. But never stopped pleasuring himself. He was the tallest boy in his class when he still went to school in terms of height and of course his penis was by far largest. His hands couldn't clasp around the penis entirely due to its large girth thanks to its enormous length. He was stuck at home, obsessed with cumming and hating pretty much everyone. Stuck home hating his parents not understanding him and jerking himself through the waking hours. His penis by the age of 14 was 56 inches long, there wasn't really a soft state anymore to speak of, It was a hard mass of penis that he squeezed and rubbed against everything he could get off with. He had an increasingly easy time cumming. His balls being disproportionately large, able to provide enough semen to make a couple gallons shoot out of the rock hard mass that was his current penis. His underdeveloped body shook every time he managed to cum. His life was empty and hollow devoid of meaning only shallow pleasure in the moments he achieved it.