Suddenly Ty looked up and there was Dustin standing in the doorway in a pair of boxer briefs. Dustin's jaw dropped as he stared at the obscene bulge protruding from Ty's crotch. Ty could see Dustin's briefs beginning to tent out a bit as he admired his little brothers big package.
"So what do you think?", said Ty.
Dustin was speechless. He had always secretly fantasized about enormous cocks and balls, and what it would be like to actually have them himself. "I uh...wow Ty
that looks incredible!", the words finally came to him.
"Think you'd like a matching set? Afterall, we are brothers!" Ty said but Dustin cut him off. "Actually Ty, I figured that since I'm the bigger brother, I should be bigger in all areas" said a hopeful Dustin. Ty decided to give Dustin this one, becuase he knew that he could just change him back if he wanted to. "Fine, I wish that Dustin was always my 'bigger in cerain body areas' brother".
Dustin tore off his boxers and looked down at his dick. Before, his dick had measured at 6 1/2" when fully hard, and his nuts were about the size of grapes. He was always insecure about his dick, and now he wouldn't be, right? He stared at his dick, but nothing was happenning. "Hey Ty, why isn't- whoa, what's happenning to your big dick?" exclaimed Dustin in amazement.
Ty was busy wondering why Dustin's dick wasn't growing, and didn't notice the tingling in his dick. He looked down now, and saw that his mighty new dick was deflating, like someone poked a hole in it. He pulled down his briefs and saw that his 9" softie shrank down. It almost shrivled up, it was so small, and when he measured it, it was just 3 1/2". "What the fuck happenned to me!?" exclaimed Ty, he was in shock at the state of his dick. He had just gone from being one of the most well hung guys in school to being smaller than he was in junior high. "I wish my dick was back to the size it just was!" Ty wished, and felt his dick inflate back up. It grew and grew until it was back to being 9" soft, and his nuts were egg-sizes again.
"Whoa fuck, this feels awesome!" exclaimed Dustin. Ty's dick was getting super hard again, and he had just begun to beat off when he looked to see what Dustin was so worked up about. He looked over and saw that Dustin's dick had swollen up to 15" hard, and his nuts were the size of oblong golf-balls! Dustin started to beat off, and Ty was transfixed. They started to beat off together, both moaning and groaning. Ty came first, and he shot a huge amount of jism. He must have spurted a litre of jiz. He grinned, and looked over at Dustin just in time to get a blast of Dustin's come right in the face. Ty thought that he shot a lot of jiz, but Dustin must have shot a litre and a half! "Okay, this is bullshit!" said Ty, already angry that Dustin was better than him in everyway, when it came to the ways of the dick. Bigger dick, longer dick, bigger nuts, more stamina, and he even shot more! "I wish that you were only 10" hard!" wished Ty, trying to put Dustin in his place. Dustin's mighty dick shrank down from 15" to a still big 10". Ty was about to say something when he felt his dick shrink down aswell, shrinking down to a 7" hard on. "WHAT THE FUCK!" said Ty, and then he realized what was going on. He wished that Dustin was always the bigger brother, so when Dustin shrank, Ty would shrink to become smaller! Dustin hadn't caught on yet, he was too busy beating off again...