The three brothers focused intently on the game. Thirteen year-old Dan was now super hung with muscles that looked like a bodybuilder on his short body. Billy, at fifteen, was now incredibly tall with rugged body hair and an even bigger cock. John, the oldest at 22, was the only one not to have changed. Although he was still a tall muscle jock with a big dick. All three brothers were fully hard, Dan's enhanced 12 inch member, then most impressive was Billy's throbbing fifteen inch monster and lastly John's large ten inch cock was the smallest.
Billy found another box and smashed it, revealing a pink bottle that said orientation. He didn't have a clue what that meant, but as he reached for it, a short muscled figure dashed in front of him, grabbing the bottle first. "Ha ha," said Dan. Billy kept searching but watched his ripped little brother out of the corner of his eye.
"What did it do?" he asked when nothing happened.
"I guess nothing," said Billy.
Billy was puzzled. Perhaps John simply wasn't any good at playing video games. He seemed so focused on opening a secret door he found, he was losing out on valuble transformation bottles.
That was when Billy made a startling discovery. He broke open a box to find, not a bottle, but a ray gun. The screen said Tranzapper2.0, so Billy figured it eliminated transformations. The ammo indicator said two shots.
He rounded a corner and saw someone then fired.
"Hey," said John, but the ray had no effect.
Must not work if they haven't used a bottle. The ammo indicator went down to one. Billy decided to seek out the young muscle brute pressind into him. He quickly found Dan's character breaking open a box. Dan picked up a green bottle at the same time Billy fired. Dan's impressive muscles shrank only slightly than inflated again for a net gain of squat.
"Awwww," cried Dan. "I wanted to get bigger." He broke another box and found a gun of his own, the Tranzapper1.0. It only had one shot. "HaHA," said Dan as Billy ran out of the room. Dan gave chase.
Billy realized only another transformation could save him. He broke a box and found a purple bottle. He took it before reading. Immediately his body swelled up, not with muscle but fat. His tall frame went from normal to overweight to obese. Dan ran in and fired. Billy felt relief as the pounds of fat retracted. "Thanks," Billy said, sighing.
"Eh, no problem," said Dan, who was dissapointed that he hadn't removed a better transformation but also kinda happy his brother was no longer the fat hairy guy. "Let's agree on no more guns ok."
"Sure," said Billy. Smashing box, Billy found another pink bottle and took it. But as Dan said, nothing happened. He did feel slightly hornier though, especially being naked like this. Especially being naked with his two brothers. Especially being naked with his two naked incredibly muscular and well hung brothers. Billy took one hand off his controller and squeezed his giant horsecock with his overgrown hand.
Just then John cried "YES." Billy check his screen to see he had broken a box and found a key. John raced back to the door and opened it. Inside floated a bottle that was golden and glowing. As John grabbed it, the screen flashed: WINNER!