Dan took a deep breath. He knew this was the real-deal. He tried to speak, but all that came out was "neighhhh errghhhhh!" Kat laughed. "Soon enough, Dan, you'll be an anthro-unicorn."
Dan stretched for the door, but he couldn't turn the handle. He now had black hooves. He took off his clothes, and saw he had a beautiful white pelt. Well, he didn't think of it this way. His face was still untouched, although as he realised this, a long, silver horn grew out of his blonde forehead, and an equine-muzzle formed around his mouth.
A long tail grew out above his backside, and the change was as good as complete. He was an anthro-unicorn.