"That's really sweet," Andrew said at last. "Thanks, Ty."
"You don't mind that I have a crush on you?" Ty replied.
"Well, if you have wishing powers, you could do something about it," Andrew remarked.
Ty considered this for a moment. "Like what?"
"Well, I don't like guys, but I've always wondered what it'd be like if I was a girl. Maybe I'd be into you if I was?"
Ty's heart raced at the possibility. "O-OK, I'll wish for it," he said, and focused on the idea of changing his friend from male to female.
A tingling sensation enveloped Andrew's body and he breathed heavily as the wish took hold not only of his hair but all of him and began to reshape him. His clothes were chaffing against his skin as its texture changed, and he asked, "Ty, can I- mmmh~ can I take my clothes off?"
To his relief, the other boy nodded, and he pulled off his T-shirt. Under it his skin had already turned smooth and almost hairless, and his figure was turning curvaceous and petite. He whimpered with arousal as his nipples perked up and doubled in size as they became erect, and as soft breast flesh formed around them, Ty felt his manhood get erect too.
Now the changes rushed up his neck and to his face, and Ty saw his larynx vanish, his neck and shoulders narrow, and his face turn feminine and pretty. "Oh wow," Andrew said in his higher-pitched, girlish voice. "It's like I'm a different person!"
He bit his lip as the changes moved down his body, to the only part that obviously distinguished it as 'his' and not 'hers'. Peering past his breasts while Ty gazed at it from the bed, they both watched his manhood turn to womanhood while he whimpered and moaned with pleasure. His penis rapidly seemed to retract into his body, and his testicles were tugged up with his scrotum sinking into his crotch. The nub which had been his penis soon formed a tiny clitoris and the seam of his scrotum split to form labial lips around a vagina.
Once Andrea's body finished changing, she felt a moment of euphoria at her newly formed sex- now she was a young woman, and it felt as natural to her as trying on a new outfit.
A second later, she noticed Ty looking transfixed at her, and blushed, covering her breasts and crotch.