A very close examination

"Before we go on to identify the different parts of Anna's genitals, are there any questions? Yes, Lisa?"

The girl seemed a bit embarrassed. Before, Anna would have counted that as a little victory, but in the state she was in now, it barely made any difference to her.

"Is... is it really normal to get *that* wet? Because with me, it's never-" She regretted starting that sentence, but sheepishly followed through. "...it's never that messy..."

"That's a very good question. The amount of lubrication is often directly linked to the amount of arousal a woman is experiencing. Meaning that Anna, right now, must be near to the peak of her sexual arousal. That is nothing to be ashamed of, after her activities before this, and stimulation she received so far."

"Well, okay, she had a dildo up her pussy", another, braver girl interjected, making Anna cringe even more than the humiliating things Mr. Jones had said. "But is that really enough to make her that horny right now? Is it not possible that she is...uhm... getting off on us watching... like an.. exo...exi..."

Please don't answer that, please!, Anna desperately begged in her thoughts.

"An exhibitionist? That's certainly very possible. Sexual fetishes are nothing to be ashamed of, and exhibitionist tendencies and fantasies are much more common that one would expect. There are also people who find embarrassment and a certain amount of humiliation very stimulating."

He... he didn't deny it. This whole thing was supposed to mask her perverted behaviour, not brand her as an even greater pervert! She certainly wasn't any of the things he said. Anna tried to ignore the twitching of her pussy that she experienced at the demeaning talk...

"Any other questions? Don't worry, you can ask them at any point later as well. Let's go on then."

As it happened several times today, Anna thought she knew what was going to happen. But again, she was surprised.

"Actually, before examining vulva and vagina, let's have a look at something that each of you have."

With those words, he used two hands to spread her butt cheeks. This not only had the effect of totally exposing her anus to the onlookers, but it also redirected the flow of her juices. Instead of streaming down over the cheeks, they were now running down her ass crack, sending a shiver down her spine.

"The anus opening. I don't think I need to explain much about that, aside from one fact maybe not all of you are aware of. ...interesting, how Anna's lubrication easily reaches here. What could that imply? Chloe?"

They wouldn't. They couldn't! There was no way this was happening. No way!

"Err... ummm... a-anal sex?"

"Yes, the anus can indeed function as an erogenous zone, both the outside-"

With that, he actually touched her there, eliciting a panic-fueled mix of a gasp and a moan.

"-and the inside. We won't bother with the latter now, but maybe there will be time for that later."

Phew. She knew it, they wouldn't just- wait a minute. Later?! ...no, that was impossible. After the... demonstration she knew she still had to give, there couldn't be any time left.

"On to the main attraction, then." He switched on an additional light on the camera, making sure that not even the smallest detail would be hidden. It also made all the moisture glisten even more. "The outer layer here, that, depending on the vagina, covers more or less, is called the labia majora. We haven't seen Anna's genitals in their normal state, so we don't know what is the case with her: it's unique for every woman. Would you tell us how it normally looks, Anna?"

She needed a few seconds to realize that he was actually asking her a question, and not one of the students. And of course it had to be an intimate question. The look of her body when it wasn't horny as all hell was one of the only things that were still private about it. But Anna was in no state to refuse, or lie...

"I-it... c-covers everything... usually..." Only when she had to speak she truly felt how out of breath she was.

"Thank you. In the aroused state Anna is now in, everything is swollen enough to peek out. I will now pull the labia majora open, so we can see everything clearly."

He did so without warning. Somehow, Anna had expected she would get to do this herself, so no one would have to touch her down there. She stood corrected.

"Oooh!!"

Also, she let out the loudest moan yet, by far. A foreign hand was touching her private parts. It was impossible to ignore those sensations.

"As you could just hear, even the labia majora can be rather sensitive during sexual arousal. But what is the most the most sensitive part of the vulva - that is what we call the outer part of the female genital area, by the way. Donna?"

"The... the clit, right?"

"Yes, the clitoris. It's normally hidden under that flap of skin here, the clitoral hood. A swollen, clearly visible clitoris is one of the surest signs of sexual arousal. Take note, especially the boys, that it is really, very sensitive! If you decide to stimulate it, be exceedingly careful. Like so."

Like with most of the humiliating things happening to her, Anna didn't really expect him to do it. But he did. A slight flick of her clit.

"Mmmmmhhh-aaahhhhmmmmh...!!" With her drawn out cry of ecstasy, that she was sure could be heard in the hall and all adjacent rooms, Anna's **** embarrassment reached a new high. But there was still plenty opportunity to top that.

"Very good control, Anna. Please continue to try to keep yourself from reaching orgasm. I'll have to be a little more careful still. Don't worry, we will get to it in time."

Having an orgasm in front of two dozen fellow students dangled as a goal in front of her... it was unbelievable. Then again, it would mark the end of the ordeal, so it actually served. And it wasn't like Anna didn't want to finally have some relief. Just not in front of everyone, if at all possible.

"Below, we have the second pair of vaginal lips. The labia minora. Visibly engorged as well. Then comes the urethral opening, that's where the urine comes out - a separate hole from the vaginal opening right here, leading to the vagina, the birth canal, where sexual intercourse takes place, and which has the potential to stretch far enough to allow childbirth, as unbelievable as it sounds. Only this inner part is called vagina, although in common usage, the word often refers to the vulva or the genitals as a whole."

As he explained, he lightly touched every part as he identified, giving the fascinated students detailed insight into her inner workings. Every touch brought with it another aroused moan, but what was maybe even worse was the soft squelching sound her wetness produced. Mr. Jones' finger was thoroughly coated by now, and a sticky strand connected it to her spread intimates.

"Okay, who listened closely enough to repeat what I just said? How about Mike? Come here and point out the different parts."

Hopefully without-

"No, not on the screen. Do it directly, you won't usually get a chance to get a feel for them. But do be careful with Anna's sensitive bits, don't set her off."

No such luck. Mr. Jones, who had felt around her sopping wet pussy just now, had at least been a trained professional. But Mike was just a horny eighteen-year-old student. Who could cross her path at all times in the remainder of the year. And he was very curious. It didn't take long for him to get started.

His touches were clumsy, leading to louder moaning, but at least he avoided brushing her clit heavily enough to make her mind go blank and orgasm right there and then. As he pulled his hand away, it was rather sticky. Instead of using a handkerchief or the sink to clean it... he just licked it off! Some random boy was tasting her juices, just like that.

At the very least, this should be the end of it. There was nothing more to expose about her genitals, save for spreading them even further using certain gynecological instruments, that she _really _hoped Mr. Jones didn't have access to.