Jon has a good time.

Jon looked to his newfound genie and he felt his dick grow hard. He looked down at his below-average cock and said, "I wish my dick would transform to any size and shape I want." Sa'ria nodded and said, "Granted Master." Jon grinned and willed his dick to grow. He watched as it swelled and stretched outward, he let it grow till it was about 4 feet long and a foot around. He played with his newfound ability as he made it shrink and stretch in all directions for a few minutes, then he made it return down to a more human size, leaving it 14 inches long and 3 inches thick. He then got a wild idea and willed it to become like that of a horse. He watched as the mushroom tip smoothed into the rest of the skin as it darkened and became leathery, then a furry sheath formed itself around the base and extended up a third of the length. Jon smiled and felt his bestial cock, sending a wave of pleasure through him. Jon laughed and said, "Genie, I wish I had complete control over all the genitals of everyone." She nodded and said, "Yes, master." Jon grinned and to try his wish out, he willed himself to grow a pair of tits. He saw two large mounds of skin form on his chest and within seconds he sported a pair of firm C cups. He laughed as he felt them, his first time to get a real feel on a pair of boobs. He then willed them away and was contemplating returning his dick to normal, but decided to keep it for now. He wanted to try his new power on others, but who?