Marco feels his clothing loosen around him as he realizes that he is shrinking. "Muchacho, you already cast a youth spell on me yesterday" he said, his voice cracking as he hit 15 years old. He watched his manhood shrink down to the size it was at 12 years old as his clothing slipped off, revealing his tan Hispanic body.
However, he began to notice that his hips and butt were rounder than he remembered them being at that age, and his waist was so thin. "What are you doing, Josh?" he asked as the timbre of his voice began to rise. As he hit 8 years old, he looked down and saw his penis and testicles had been reduced to barely the size they had been at age 5, and were continuing to shrink.
"Dios mio! What's going on?" Marco asked, as his voice continued to get higher. His testicles pulled up into his body completely as his penis disappeared. He felt his smooth crotch, but the skin gave way under his finger into a smooth, hairless slit. "Soy una ninita?" Marco asked as the spell finished working on him.
When it was done, next to a naked 5 year old boy Ric stood a naked 5 year old girl Marco.
"Okay, you've had your fun, now please give us back the book" Ric asked, hopefully.
Josh responded by...