Spanked

The whole class was in awe at this totally unexpected but very welcome lesson. It was surprising enough that the normally dry and strict Professor Brown would replace a Math class with one teaching the students about any sexual act, fetish or kink they cared to mention. What was even more astonishing was that her pretty but prudish pet Jenny was willing to be used as a demonstration subject for the lesson.

They knew she would normally be **** to please her tutor but she would also be one of the first to criticise even the thought of a lesson like this. Though many guys crushed on Jenny she was seen as basically unattainable since she was so married to her studies and acted as if anything sexual was vulgar and beneath her. Yet, she was throwing herself into this degrading act with such apparent enthusiasm. Really though she was deeply ashamed of herself and seriously regretting challenging the witches to prove their powers to her.

"Who else has something sexual they would like Jenny here to demonstrate? It can be anything at all" There was a sea of hands raised in response to this question "Don't worry, we'll make time to accommodate everyone! Robert, how about you go next."

Jenny felt relieved that it was Robert who was being asked. He was a studious. quite and somewhat nerdy guy who she knew had a crush on her. She figured he would probably come to her aid here by demanding this ridiculous class ended.

"I've always wanted to see her get a good spanking. Even more so now she has cute little butt out!"

"And do you want to spank her or someone else?"

"A hot woman. Preferably both are fully naked."

"Well, okay I'll be able to help with this demonstration" Professor Brown told the class as she began and a deceptively eager looking Jenny finished undressing.

"Oh, and can you insult her while you are doing it. Call her a stuck up, suck up, cock loving little slut or stuff like that?"

"Not a problem" Professor Brown agreed as she removed her panties and she and Jenny got ready to begin.