"I am back in my old body," Zack says. Suddenly, his girly body turns back into that of Zack Alberto's, and he sighs in relief. Then he notices that he feels weird. He looks around and sees himself in a mirror. He is in his own body. However, he feels like it is not his own body. Then he realizes that he is thinking in the voice of a girl! Just because his body is normal does not mean that his mentality changed back.
"My mind is back to being that of Zack's, too," Zack says, and his concerns go away. Zack then climbs back down the ladder and walks into his house. He looks at a clock and sees that it is 9:00 PM, and that his family is still asleep. He walks into his brother's room. In it is a girl of about 18 years old, sleeping. Zack realized that if he got changed, then his family did, too. Zack decides to have some fun.
"My brother has now been a girl his entire life. She is half a year younger than me, and she is not actually part of my family. She came over tonight for dinner, and she is sleeping here before she goes home tomorrow." Zack's head fills with memories of the girl, Brenda, living a few blocks over. They were both only childs, and Brenda had started dating Zack about a year ago.
Zack smiled and walked into his bedroom. He decided that it was too plain. "My desk now has a cage on it, and inside of it is a corn snake that can speak English. He is very friendly to me." The cage appeared, and a snake, sleeping, lay within it.
Zack then realized that his potion could wear off and said, "My individual potion will never wear off. However, there is also a store of the potion hidden in my dresser." Zack walked over to his dresser and opened it, just to be sure. There were 12 bottles there, stuffed between his socks and his shirts. Zack went to sleep.
In the morning, Zack woke up and saw Brenda standing in the room. She was holding one of the bottles of the potion and it was half empty. She looked over at Zack. "This liquid tastes really weird."
Zack jumped up and grabbed the potion. Then he said, "Did you drink this potion? Say something that isn't true and hopefully it won't work.
Brenda shrugged and said: