Matt became angry. He became aggressive.
He once had the body that every guy wanted, and every girl wanted to call hers. That was until his stupid slutty brother stole it. Jason didn't deserve it, he was just 11. He had to go through puberty, he couldn't just skip it. It wasn't fair!
Enraged, Matt attacked his brother. Although it wasn't a tough fight, he did try. All Jason did was shove him away, before going into the kitchen.
Matt ran to his former room. He didn't like his underwear, he knew his former boxers wouldn't fit, but it was at least better than these small tightey whiteys.
Inside he grabbed his most trusted underwear, which he got after he and his bitch of a girlfriend broke up, and pulled it on.
It almost fell down, but he held it up. The only good thing about this new body was the perky butt.
The only good thing.
Matt found something else in that closet.
The packet of cum he made when he started masturbating, it was like a treasure to him. A memory.
Still, it was kind of gross.
But maybe if the power of Jason's cum was so strong, what about his OWN?
He instantly threw all the bag's content into his mouth. It tasted disgusting. Granted, it was 4 years old cum.
A second later, he felt a strange sensation, but not on his body, in his boxers.
He pulled them down, to find a marvelous sight.
His tiny penis was growing.
2 inches, 3 inches, 4,5,6,7 inches.
Matt couldn't believe it, but it didn't stop there...
8, 9,10,11,12,13, 14,15 inches.
His penis was massive.
It was heavy.
It was starting to get hard.
It could get hard!
His new manhood was sitting nicely inside his boxers.
It was heavy, and a tad uncomfortable, but it was glorious.
Precum started leaking from it.
Matt felt so happy.
A scream came from the kitchen.
Jason rushed in, naked.
His body was still the same, but his mega penis was gone. Dangling from his crotch was the tiniest penis you have ever layed your eyes on. It was probably 0.1 inch long. Matt could barely see it.
Jason Junior was also leaking with cum.
"WHAT DID YOU DO!!!!!" he screamed.
Matt thought for a second.
If his cock was so long, could he suck his own cock?
He grinned.
His brother may have had the muscles, but he had what Jason really wanted...
He smiled saying, "I'll make you a deal."