You had spent the night at Donnie's, sleeping in his bed while be worked on whatever invention he came up with next that following night. But the next morning, you woke up to Donnie shaking you gently awake "Ehm.. honeypot?..-" You slowly blinked open your eyes, and to your shock, not only was Donnie a mutant turtle, but now he had cat ears, a tail, and 2 sharp, fang like, teeth, and claws.