As your coughing fit subsides, you suddenly get the feeling you've changed, but you can't quite think of how. Scratching your head in puzzlement, you suddenly put your finger on it - literally. Your hand rests on an ear that, judging by the sensations it produces, is yours, but is in the wrong place and is entirely the wrong shape to be yours. Clambering down, you rush over to the nearby worktable, where there's a mirror.
You've changed, all right. Your normal, human ears are gone, but on your head are two large, black-furred, triangular ears poking out from under your long black hair, on the top of your head. Something swishes behind you; you turn to look, and find that you now have a tail as well, about three feet long and covered in the same soft black fur. Your jawdrops as you look back at your reflection, revealing that your canine teeth are now full-fledged fangs. You're a cat-girl maid! It was a dream come true! If only you weren't a slave this would be the best day of your life! I mean, admittedly that could be kinky fun to role play, but in real life it was a lot scarier, and the old witch wasn't exactly a sexy mistress or master.
Then you hear something behind you and your cat instincts make you turn and crouch in a defensive stance. A cute and meek looking little bunny girl maid dressed the same as you stands in the entrance. "um...Hello. I'm Petrina" She says. "Are you the new maid?"
With cat wariness you size her up, but as you notice her more than ample breasts barely held in by a uniform that did not look meant for someone of her size, you feel a growing lust that pushes aside other thoughts. She notices your gaze and meekly submits to it, blushing. The predator feline in you is pleased. Your tail swishes as you begin the slow cat style hunt. Step one: Learn about the prey, but do not reveal your intentions. "I am. My name is..." you pause for a moment, considering. "Tammy. Will we be working together Petrina?"
From her hidden chambers the witch watches through her crystal ball as the catgirl circles the bunny girl. Good, good, the spell led the girl to the perfect animal potion to fit her nature, and the lust potion in it seems to have worked perfectly. She smiles, and suddenly the years fall from her and a beautiful dark haired sorceress stands where the old hag had before. Time to call her husband then. There was nothing he liked more than teaching a newly minted girl to embrace her new sex, and this one would be ready soon. She only hoped those cat instincts didn't inspire too much rebelliousness. Her husband liked a little spirit in his harem girls sometimes, but he did not tolerate defiance from anyone but his queen.