"Who the hell...?!" a young male voice said.
"Andy!" Kevin exclaimed. There was a tall young man standing right in front of his majestic body. He had white skin, black hair, and dark brown eyes behind square glasses. He wore a t-shirt with Hulk's muscles painted on it, but he was skinny like a twig.
"Wait a sec... Kevin? Is that you?" Andy asked, recognizing him despite the voice was way deeper and manlier.
"Yeah, it's me. But I feel amazing!" Kevin kept flexing his humongous muscles, and he didn't care he was naked in front of his friend. He could barely move after all, so it was not like he could go get some clothes, and he actually enjoyed admiring his impressive new physique.
"Woah, dude. You're bigger than the Hulk fused with Venom, the Thing, Thor, Captain America, and Superman, together? What happened to you? Were you exposed to cosmic or gamma radiation? Super soldier serum?" Andy asked, amazed, and envious. He loved comics, but he deeply wished to become like a superhero despite he knew that was impossible. But somehow, his best friend, who had been a fat loser, became an enormous muscle tank.
"I don't know but I feel amazing!" Kevin couldn't stop flexing, and his manly tool was getting hard.
Andy got closer and touched the impressive legs. It was like touching a steel wall. Kevin let him touch his biceps, and they were impossibly huge and hard.
"Woah, dude! You know, I wish I could become a super human like you!" Andy claimed, walking back a little.
"Super human? Me? Well, I guees you're right. This is great!" Kevin couldn't handle his excitement, flexed and a huge load of manly milk covered Andy. Poor Andy even swallowed a lot.
"Dude! What the f....? But that actually tasted terrific" Andy said.
"Wait... That's it! It was the milk I bought. I started growing after I had a glass of milk, and I became huge after downing the whole gallon!" Kevin identified the cause behind his super growth spurt.
"So there isn't any milk left? Man, I'd give anything to be a super hero! You know me, bro. I knew it was impossible, but yet you became super human" Andy said, with great disappointment, wiping his glasses covered in white.
"Well, at least the jocks at school won't mess with us anymore, as long as I show them these massive guns!" Kevin said, trying to cheer him up. They were both bullied a lot. Kevin was constantly trated badly because he was fat, and Andy was bullied because he was basically a walking skeleton.
None of them had noticed that Andy's skin had absorbed the white liquid. Also, his body was already pumping the great amount of milk through his systems. Suddenly, Andy belched loudly.
"Woah, sorry!" Andy said, but his voice was kinda deeper and manlier. His t-shirt and pants were getting tighter, and his pecs were a bit visible now as they stood out a bit. Andy belched once more, and his clothes became awfully tight, and his muscles were twice a big now, making the change obvious.
"Andy! My own milk is changing you! You're growing!" Kevin said, with amazement.
"R-really?!" Andy flexed his arms, ripping his sleeves with a baseball sized bicep, and horseshoe triceps filling them. He couldn't stop crying and laughing, feeling an impressive energy fueling his body, the power he had wished for...