"Just one more change," said Zoe.
"What?" replied Jessica.
"I can change your physical traits at will. Did you know that hormones are physical substances? And that girls' brains and boys' brains are physically different? I wonder how much I can change."
"That's not what I meant by physical changes," said Jessica.
"But maybe that's what I can do," said Zoe.
"You can't visualize it," said Jessica. "You don't know what a female brain looks like."
"I did some research on the Internet last night," said Zoe.
"What? And got a picture of a brain? I don't think that'll work."
"I'm going to try it." Zoe concentrated.
"Wait a minute!" said Jessica.
"Now," said Zoe, "how do you feel about wearing skirts?" She concentrated a moment, once more, and Jessica's clothes shifted into a blouse and skirt.
"I don't want to wear skirts!" said Jessica. "Don't tell me you think there's some kind of hormone for wearing skirts. We think of skirts as for girls because we're used to it being that way. If guys wore skirts we'd think of them as guys' clothes."
"Hmph," said Zoe. "Well, I think there's one thing I can do. I can make you be attracted to guys." She paused and then said "Done... Jessica, tell me, which boys in the class would you most like to date?"
"I..." Jessica blushed.