Julio pins Derrick to the ground and counts to ten.
"I win!" he roars in triumph. He looks around at the white columns, expecting an applause. He instead wonders what the hearts and bows are doing on the walls.
"Dude, what happened to our beds?" asked Derrick standing up slowly. Instead of two beds in the room, there was now only one bed, shaped as a heart.
"I don't know," Julio replied, feeling another wave of heat wash over him. His muscles suddenly felt sore. He looked down at his arm and was shocked to see his muscles were growing!
He turned to Derrick and saw the same thing happening to him. First, their arms beefed up; their biceps forming perfect, softball-sized peaks without even flexing them. Second to grow were their pecs. They grew until they were each the size of a watermelon. Their nipples grew to the size of quarters and jutted out about half an inch. Their abs grew in next, forming perfect 8-packs. The boys unconsciously licked their lips as they watched the other grow. Their thighs became the size of small trees as they shot upward, each of them close to 6 feet in height. Their calves ballooned outward and became the size of large oranges.
The last to grow were their penises. Julio's was big to begin with, soft at 7 inches. But then it began to swell outward. When soft, it would be 10 inches long. But it wasn't soft anymore. It was rock-hard and at a length of 14 inches because Julio was mesmerized by Derrick's 15-inch, rock-hard penis.
As their growth slowed, their jaws hardened a little more, and their Adam's apples became more prominent. They now appeared to be bodybuilders in their early twenties. As they stared at each other, they couldn't help but notice that Derrick was larger, beefier, and older than Julio, making them even more aroused for the other.
A wave of lust washed over the two of them, their eyes dilating a bit. Derrick licked his lips again and moaned, very turned on at the sight of his littler brother. They locked eyes for about ten seconds before pulling each other's body closer into a tight embrace. Their lips touched and soon their tongues were wrestling in Julio's mouth, Derrick's tongue more dominant.
Still making out with each other, they waddled to the bed and jumped on. They knelt on the bed, grinding their hips into each other and rubbing their arms all over the other's body. Julio broke the kiss with Derrick and began to kiss each and every muscle on his big brother's body, slowly moving downward. Derrick moaned again and arched his head back in pleasure, unaware of the white pair of wings that had just sprouted from his back.
When Julio reached Derrick's penis, he stopped, looked back up at Derrick's face, and said in a flushed voice, "I want you inside of me." Derrick grinned and needn't be told twice. Turning his brother around, he proceeded to take his brother's virginity.
Then...