"Because my, er, dick is.... wait a minute, boys!"
"What?" said Jeff.
"You've found the cure!"
"What do you mean?" asked Jon.
"Because just a minute ago, I..."
Then Jon realized. "That's right! Just a minute ago you were affected by the magic shower. You had a pussy. It was even shaved. But just now, you got a big erection. People began to sneeze and...."
"Pheromones," explained Mr. Carlyle. "If you've been affected by the shower twice, you emit pheromones. Those are a chemical transmitted by smell that affects arousal. That's why some boys sneezed when you walked past them. But these pheromones also have another effect. You who were affected a second time, gather over there." He pointed to one side of the room. "Now, everyone else. Make a line and walk past them."
Mr. Burpee came up first. He walked to where the boys were standing and waited, sniffing at the air, until just like Mr. Carlyle, he got an erection. The erection subsided when he walked away, but he didn't have a pussy any more.
The line was around twenty boys long. They each walked past the five doubly-affected boys. Most of them got erections and walked away. Some of them moved closer to the doubly-affected boys and a few even tried to caress them or kiss them. It seemed they really were aroused. But these boys eventually walked away with their erections, and they were all back to normal.
Except for the five, of course.
"I have a theory," said Mr. Carlyle. "Waldo, go take a regular shower and then stand next to the others."
"What's that for?" asked Waldo.
"Never mind, just do it. It's a theory I have."
Waldo stood under the water, rinsing his whole body, then went back to the group... and got an erection where there was once just a pussy. He felt his whole body change, and soon he was his male self again. He cleared his throat and tried a few words to show his voice had returned. Resisting the temptation to do something involving his erection and the other four boys, he walked away. His unusual arousal ending, he was now back to normal.
"That's what I thought," said Mr. Carlyle. "You can go now, Waldo, but listen to my explanation first. You see, you guys who are affected twice emit pheromones. But since you're surrounded with your own pheromones, you can't smell anyone else's. If you take a shower, you get rid of your own smell for a minute and you can smell someone else's--which lets them affect you and change you back to normal."
"Yeah, that's great!" said Lance. "But...."
"But?"
"If the cure is to use your pheromones to change someone else back, then that means one of us has to be the last one, and nobody will be left to change him, right?"
"That is a problem," said Mr. Carlyle.
Of course, none of the boys wanted to be that last one, and they immediately started to argue....
