Reaching his next birthday his penis had grown to 13 inches flaccid not gaining much if any in terms of girth. He was starting to fall behind on the other boys in terms of height. His father said that his growth was obviously hampered because of how gifted he was. A month after 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. 14 inches, 15 inches and finally 16 inches long. It was quite hard despite his size but not quite rock hard. 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 14 inches flaccid and 17 inches erect. It was getting a little softer as it grew longer with age. He had no idea what was waiting for him as puberty hit him hard in the penis. Growing to 20 inches flaccid with the same erect length his penis was ridiculously long, he had long stopped going to school. But never stopped pleasuring himself. He was the smallest boy in his class when he still went to school in terms of height but of course his penis was by far largest. His hands couldn't clasp around the penis entirely despite being quite slim looking 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 30 inches long, there wasn't really a erect state anymore to speak of, It was a soft mass of penis that he squeezed and rubbed against everything he could get off with. He had an increasingly hard time cumming. His balls being disproportionately small, unable to provide enough semen to make it shoot out of the 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.