"Dustin, I want you to stop," Ty said.
"What?" Dustin asked but found it really hard to move, to the point where he gave up.
"I don't want anybody to understand what you are saying anymore, and I want it to sound just like monkey noises," Ty explained.
"What are you doing?" Dustin asked, but all that came out were monkey noises.
"I want you to undress completely, and not ask any questions," Ty said.
Dustin Found himself stripping completely in the middle of the zoo, and getting some strange looks at people. Especially when they saw the naked boy, even his butt and penis.
"Now that you are naked, I want you to become a monkey sized," Ty said. Dustin then started to shrink down to monkey size.
"Now grow black monkey fur, and have black skin," Ty said as he watched the changes happen.
"Grow a tail Dustin, and you will have a second set of hands for feet. Your face will become monkey like." The changes took place, and standing where Dustin had been was a complete monkey.