Let's just say that Greg didn't have the most amazing childhood. He was much smarter and much younger than everyone else all through school, graduating at just fifteen, and he was a small guy and wasn't good at sports. His parents expected great things from him and pushed him pretty hard, and he was bullied at school regularly, and never really figured out how to talk to girls.
Despite all of that, or maybe because of it, he breezed through a dual Bachelors in Physics and Biochemistry at Stanford, and then finished his Master's in Biotechnology at John's Hopkins at just 21 years old. He was offered dozens of six-figure jobs all over the world, but decided to create his own startup Biotech firm, which was hugely successful, and he was on track to be a billionaire before 30. Even with all that success though, he was still nervous about his impending 10-year High School Reunion, which was in just over a week.
Greg still saw himself as that pathetic kid that everyone teased or ignored, and he knew his former classmates wouldn't even understand his business, no less appreciate it. He wasn't bitter about his childhood, but he didn't want to go back to his hometown as the same nerdy wimp that they all knew. So he kept thinking he needed to find a better way to impress them. He wanted to blow them away. To transform himself into a man that other guys would respect and/or be intimidated by, and that women would drool over. But how?
Just like he always did, Greg approached his problem scientifically. He knew there had to be a way to remake himself, and he explored various types of gene therapy and chemical and biological agents that might get him results. After a few weeks of trying, and a bit of testing on lab animals, Greg found something he believed would work. He kept it hush-hush, with only a handful of people having any idea what he was doing. He built a glass capsule roughly the size of a large coffin as his delivery device, and coordinated with his assistant to monitor his vitals during the procedure, and then he stripped down and got ready to climb in.
Greg walked over to the wall mirror across from the capsule and took a long look at himself. He was 5'7" and very thin, lacking muscle tone, with stringy brown hair that was receding, and a cleft chin. Not that anyone knew, since he was still a virgin, but he had a small dick, barely 4", thin and weak, and often struggled to maintain an erection, even when he was just masturbating. He grimaced, determined to make a change, and he opened the hatch to the capsule, set to climb in.
The attending Nurse would be the only other person in the room during the procedure, and she would respond to an emergency situation if she noticed something, or if Greg's assistant saw something potentially dangerous in the readings. She came walking in as Greg was opening the hatch, and Greg politely smiled at her, hoping to get off on the right foot with someone who he might need to save his life. Her reaction to Greg's naked form could best be described as thinly-veiled revulsion, and Greg was embarrassed and disgusted, hopping into the capsule as quicky as possible. Luckily, the capsule was opaque and air-sealed, so he couldn't see or hear her after that.
The capsule was easily large enough to fit someone twice Greg's size, and the platform he was lying on was fairly comfortable, so Greg was able to relax as much as someone in a glass box could. The only sound Greg could hear was the oxygen regulator pumping away, and his own heartbeat. A speaker in the corner of the capsule asked Greg if he was ready, and he replied that he was. He closed his eyes as the sleeping gas slowly filled the capsule, and he faded to unconsciousness feeling sour and thinking of the look that Nurse had given him.
* * * * * * * * * * * * * * * * * * * * *
The fog in Greg's head was slowly fading as he heard the automated latch on the sealed edge of the capsule click, releasing the entire upper half of it to gently swing open. It was designed to do that once the procedure was complete just in case the oxygen regulator malfunctioned. He groggily climbed over the edge and found he didn't need the steps there to reach the floor. The capsule opened to the side facing the monitoring room, which was currently vacant, and Greg found his eyes were finally clearing. He walked around to the other side of the capsule, eager to look himself over in the mirror.
Greg was absolutely stunned. He had made markers on the wall next to the mirror to mark out a height scale, and his head now lined up almost perfectly with 6'6". His hair was dark, thick and wavy, running down to about collar-length, and his features were classic and strong. He even had a strong jaw now, and his eyes were a clear sky blue. His shoulders were broad and square, and his body was packed with sculpted muscle. But that wasn't even the best part.
He finally noticed his new cock and was even more amazed. It was enormous, hanging just past his knee, and was as big around as a can of coke, his balls as big as plums. He could feel his new virility bubbling up from those big balls, and he stroked his long shaft a few times to see how it felt. The sheer size of his massive dick was astonishing, likely the biggest cock in the world, and he could feel the substantial weight of it in his hand. No one would ever question his manhood again.
The Nurse was mostly looking at the ground as she walked into the lab. "I have a fresh set of clothes for you Mr. Paulsen," she said, and her voice drifted off as she glanced up at him. Her jaw dropped open, and she stared at him for several seconds, her eyes crawling over him hungrily, finally settling at his gigantic cock. Greg moved his hands to his hips to give her a better view, and she tilted her head a little as if judge it from another angle. She stared at it for several seconds more before she shook her head and looked down at the ground. "Who are you? Where is Mr. Paulsen?"
Suddenly a voice came in over the speaker. "Seems like it worked." Greg looked over at the monitoring room to his assistant and smiled. "Seems like it did," he said, and then glanced at the Nurse and back at his assistant. "We'll talk more shortly. Why don't you go compile the data so we can discuss it." Greg knew damn well that the data was automatically recorded and organized on the server, but he wanted a moment with his favorite Nurse.
His assistant took the hint and left. Greg turned back to the Nurse, who was back to studying his incredible body, most notably his humongous dick.
"I'm sorry, I didn't catch your name," he said, leaning against the capsule. His cock made a thudding sound as it slapped against it, and the Nurse jumped a little, still staring down at his jackhammer. "Your name, miss," he politely repeated, and her eyes slowly rose to meet his.
"I'm Katherine," she said, trying desperately to maintain eye contact. "Kat to my friends," she said, with a nervous smile.
"Well Kat, I would love to be your friend. In fact, I need your help with something," he said, standing back up and taking slow, sauntering steps toward her. His cock swayed impressively, Kat's eyes following its every movement, and she looked as if she might swoon. Somehow, she kept her composure and barely flinched as he approached.
"How can I help you? You don't look like you need any help at all. With anything," she said, and her eyes crawled over him again. He continued his slow approach.