Karma is a bitch and so is Catherine.

"Indeed I am" Nova replied coldly "But I am still your Mistress and you will refer to me as such."

"Yes Mistress, of course Mistress!" The estate agent turned submissve whore replied meekly.

Nova smiled to herself. For all her many faults Catherine was undeniably gorgeous. This was going to be the most satisfying form of **** imaginable.

"Now, as my personal slut you will dress as I please" Nova was really enjoying getting into her role "And I find what you are wearing to be tacky and cheap."

"I'm so sorry, Mistress!" A distraught Catherine apologised profusely "I will throw it in the trash as soon as we are done and find something more to your liking!"

"That's all very well, but I need you to change for me now." Nova insisted. "Don't worry though, I've brought a suitable outfit for you with me."

"Thank you Mistress, what is it?" Catherine was eager to find out.

"It's this!" Nova just about managed to retain a straight face as she pulled a dog collar with a lead attached to it from her back.

"Just that?" Catherine asked with confusion and dissapointment before catching herself. She didn't want to upset her Mistress by refusing her offer "But yes Mistress, of course. If that's what you want!"

"It is." Nova confirmed "Now take off those rags you're wearing and put on your new outfit."

Nova threw the dog collar to Catherine and watched in amusement as her high school tormentor removed what was left of her clothes and, with a little discomfort clasped the dog collar around her neck. She then stood nervously in front of Nova, desperately hoping her Mistress liked what she saw.

The witch had to admit to herself that, whatever her misgivings about her personality, Catherine was stunning to look at. And her body was even more perfect than she had pictured it, right down to her tight, neatly shaved little pussy. But she wasn't about to admit that.

"Well, I must say I've seen much better." Nova chided as Catherine hung her head in shame "But I suppose you'll do. Now, get down on all fours like the bitch you always were!"

Again, Catherine eagerly obeyed. As the high school princess looked up at Nova from the floor and awaited her next command, Nova took a moment to remember just how much her teenage self had longed for this moment to arrive. She had finally had her ****. Now it was time for her to have her fun.