The tingles racing up and down his body were sensual but firm, hundreds of
hands squeezing and kneading his body! How he wish he'd never found that
book!
Red-hot prickles hit all over his body as hair began to sprout from his body,
bursting from flattening hips, covering his legs, spreading up to consume his
face! Staring in the mirror, he saw, to his horror, that he was now covered in
short coal-black hair, even his face, with a white star on his human forehead,
standing on the hind legs of a horse!
The voice chortling, it uttered "Rear feet now be complete. Hooves they be,
so command me!"
His feet crunched painfully as all the bones in them suddenly broke.
Collapsing to his buttocks in pain, he watched as his feet shrank,
consolidating into black hooves!
Then the tingling faded away. He sat, panting. The worst seemed over -- he
was a hair-covered, horse-tailed, star-foreheaded, rear-horse-legged version
of himself, naked on the floor!