North Robert High School

10:03 A.M. Tuesday, October 30, 2063

Today, I had been the one a few minutes late for class.  When I entered, they were all standing, nude, waiting for me.  A few of them had their hands over their crotch, but no one bothered to cover her breasts anymore.

I�d had them remove the last of their clothing yesterday.

�As nice as the panties are,� I�d said, �the time has come to remove them.�  Amethyst had dropped her little thong before I�d finished the sentence.  They had stood there, totally nude, smiling.  Some of the smiles had looked a bit forced, and a few had used their hands to cover up with.  Most had very pointedly *not* covered up, and sev�eral had stood with legs a bit apart, just to make sure that they were hiding nothing.  When I had started showing videos and lecturing on female and male development during puberty and adolescence, several more of them had put their hands in their laps, and I�d known it was because they were getting wet.  Some had even started to touch themselves in a sexual way, then had stopped, embarrassed, when they had realized what they�d been doing.  I had just continued with the lecture, knowing that there would be plenty of touching later in the year.

�Sorry I�m late,� I told them now, �you will each receive an extra three points on today�s quiz.�

They sure lit up at that!  Three points wasn�t much, but it could be the difference between �almost passed� and �barely passed.�

�Be seated.  Amethyst, would you come up to the front of the class, please?�

�Su� sure,� the pretty fourteen-year-old said, stepping forward with both excitement and concern on her face.  It probably didn�t help that I started undressing, but again, I was late today.  Usually, I was down to my boxers when the girls entered, and removed those after the girls had gotten naked.  Today, I left the boxers on.

�Yesterday, we studied physical development, and today, we will continue this.  Amethyst, if you will please face the class, good, now stand up straight, with your feet about shoulder width apart, and put you hands either to your sides or on your hips.�

The young girl assumed the classic �superhero� pose, with legs apart and her hands on her hips.

�Splendid.  OK, class, you will note that Amethyst displays the physical development that is typical of a girl her age.  To contrast this� Linda, could you also come to the front of the class?�

�Sure, Coach,� the tall, Hispanic girl said, as casually as if I�d asked her to pass the salt.  I suspected that some of that nonchalance was pretence, but some of it was real.  The shapely seventeen-year-old had �been around,� as she herself put it, and was taking this class �to see if it can really teach me anything new or not.�  She was also the most completely developed girl in class, which made her a perfect choice for this exercise.

�Thank you, Linda.  Now, if could stand just to Amethyst�s right and assume the same pose� splendid.  For some contrast on the younger end of the age scale��

I raised my voice and nearly shouted, �Louise!  Tina!  You two can come in now.�

There was a flurry of hands as the seated girls hastened to cover up.  A curtain hung over the doorway, so no�body could peek in when the door was opened, but now two people were walking in on them, while they were all buck naked.  Linda broke pose to clamp her legs together, flinging one arm over her breasts as the other hand cov�ered her dark bush.  Amethyst started to break pose, then didn�t, standing all exposed and blushing, biting her lower lip.  A combination of relief and confusion crossed their faces as two little girls walked in.  They casually re�moved their clothing and stood to the left of the younger teenager, so that, from left to right, the ages were: nine, twelve, fourteen, and seventeen.

�Thanks for helping out, girls,� I told them.

�No problemo, Coach,� nine-year-old Tina assured me.

�Yeah,� her big sister Louise chipped in, �anytime we can get a whole day out of school just for doing a little nude modeling is a good day for us!�

�Well, there *are* two more classes today, but I can see what you mean,� I grinned, then turned back to the collection of confused girls.  �Class, this is Tina,� I indicated the younger girl, �and this is her older sister, Louise.  Tina is nine years old, and Louise is twelve.  They are why I was late today.  Not their fault, let me hasten to add.  Say hello, class.�

�Hello,� the class intoned, but I could tell that they were still shook up, and weren�t sure what to make of this.

�It�s OK,� Tina assured them, �I�ve been modeling nude since I was a baby, the whole family goes to nude beaches, I�m really used to being nude.  You don�t need to be embarrassed.�

�That�s right,� Louise added, �and I�ve been posing for classes like this since I was nine myself.�

I grinned, then took my classroom back.  �Linda, could you get back into pose, please?�

Madre de Dios,� she muttered, but she resumed pose.

�Now,� I continued, ignoring Linda�s invocation of the Mother of God, �you will note that Tina, here,� I indicated her body in general, �has not yet developed secondary sexual characteristics.  Her build is almost exactly like a boy�s of her same age, she hasn�t begun to menstruate, and she shows neither breasts,� I pointed to her tiny nip�ples, �nor pubic hair,� and I pointed to her vagina.

The class was following this well, though Amethyst and Linda looked *really* nervous.

�In fact,� I continued, �her vagina displays typical childhood features.  If we could get a closer look�� I retrieved a cam from my desk and placed it on the floor, right between Tina�s ankles.  Adjusting with the remote, I soon had the monitor screen at the front of the class filled with the little girl�s groin.

�You will note that the labia minora, or inner lips, are not visible, nor is the clitoris.  Now, all the parts are there, but they are not visible because Tina is so young.  Tina, could you give us a look inside?�

�Sure, coach,� and the nine-year-old girl bent her knees slightly, spread her thighs wider apart, and reaching down used two fingers of her right hand to spread her vagina open.  As I zoomed in with the cam, a murmur rippled through the classroom.  Tina just stood there, grinning.

�Excellent!  Now, class� Amethyst, Linda, go ahead and turn around and look at the monitor so you don�t miss this.  OK, class, now we can see that, just like I said, all the parts are there.  Here, for instance,� I highlighted part of the screen, �is Tina�s clitoris, and here are her labia minora.�

I zoomed a little more.  �Here we see Tina�s hymen, which will remain in place until broken by tampon use, sex�ual intercourse, or really any of a number of events.  Thank, you, Tina, you can resume the regular pose now.�

Cutting off the cam, I then asked the child to turn around and let the class see her from behind.

�Again, from this angle you could hardly tell Tina from a little boy HAHA!� I suddenly laughed, �Tina just stuck her tongue out at me.�  The teenagers laughed a bit, and I continued.  �Tina, how would describe where you are now, sexually?  Turn around and tell the class.  You don�t need to hold pose.�

�Well,� the little girl began, �I sometimes get these pains in my nipples, and I think that means I�m about to start growing breasts.  And I think about cute guys more than I used to, and I might be masturbating more, I haven�t had any orgasms yet, but maybe I�m starting puberty.  You think so?�

�I think it�s quite likely,� I told her, �some girls have orgasms well before any other signs of puberty are apparent, but then again many do not.  Now, if you would resume pose, I�ll get to Louise.�

As little Tina resumed her �superhero� stance, I moved the camera between Louise�s ankles.

�Now Louise,� and I waved my hand in front of her body, �shows the typical signs of early puberty.  Her nipples� I pointed, �have enlarged and the areole has become puffy.  This puffiness is often the first visible sign of breast de�velopment.  You can also see that Louise has started growing actual breasts, and likely wears a training bra.�

�I do,� the twelve-year-old confirmed.

�She has also developed pubic hair,� I indicated her pubes, �and started her period last year.  I�ll switch on the camera, and we can see that the labia minora are just visible, as is the clitoris.�

I switched the camera back on.  The class seemed quite interested, and the differences between the nine years old Tina and twelve years old Louise were quite obvious.

�Now, there isn�t much hair, but you can just make out a bit of it.�  I took a bit of it between my thumb and fore�finger, and made sure that it showed up well on the monitor.  I then let go and picked the remote back up.

�Louise�s clitoris,� I continued, �is barely visible,� I highlighted it, �and seems to be quite erect.  This is likely be�cause Louise finds posing here to be exciting.�

�I do,� the pre-teen assured me, �I can�t wait �till I�m old enough to take a class like this myself.�

�Just a bit of patience, doll,� I told her, �maybe I�ll be lucky enough to have you in my class.  For now, though, could we get a look inside?�

The twelve-year-old performed the same pose-change maneuver that Tina had, and then spread her vagina open in the same way.  I zoomed in, and highlighted her hymen.

�You can see here that Louise�s hymen is still intact.  Neither tampon use nor anything else has torn it.  First sexual intercourse will probably tear it, but even this sometimes does not, at least not right away.  Louise, have you had sexual intercourse?�

�Not yet, and I�m thinking that I would like to wait a while to get started on it.  I pretty much know how it works; I don�t have to experiment quite yet.  Well, not with intercourse, at least.�

I couldn�t help but smile.  The little pre-teen had, without even realizing it, just refuted one of the main arguments that had been used in the last century to stifle sex education.  �If you tell kids about sex, they�ll want to have sex,� the argument had run.  As if they wouldn�t be interested in sex anyway!  As if ignorance would shut off hormones!  Always, always, was the fear that teens would be �encouraged� to be sexual.  Now tell me, dear reader, since when has it been necessary to *encourage* teenagers to have sex!  Never, that�s when.  And yet, when young people had good, solid information (and the more of it, the better), there was less of a perceived need on the part of said teens to strike out on their own, to re-invent sex by trail and error.  Well-educated youngsters, on average, actually waited a bit *longer* to begin sexual intercourse than those teens kept in the dark.

�That�s right, Louise,� I told her, �remember,� and I turned to my class, �sex is still going to be around, no matter how long you wait.  It isn�t going to go out of fashion.  If, after this course, you should decide to put some or all sex�ual activities on hold for a while, it�ll still be the �thing to do� when that while is over.�

They all dutifully nodded, and I knew that there wasn�t a snowball�s chance in Hell of them �putting sex on hold.�  Well, I could think of one or two who might, but I wasn�t going to bet any large sums of money on it.   Still, it was a good thing to point out from time to time, and they knew their collective way around when it came to sex, so it would be just fine for them *not* to wait.

�Louise,� I continued, �please resume pose, and then turn around.�

�Sure thing, Coach!�

�Now,� I said after the twelve-year-old had done as asked, �there is little chance of mistaking Louise for a boy, even from behind.  Her hips are rounding, and her buttocks have enlarged.  Actually, her butt looks bigger than it really is, because the rest of her body has some catching up to do.  With some girls, the pubes or the breasts de�velop before the hips and butt, but Louise�s case is fairly typical.�

�My mom says that she developed the same way I�m doing,� the pre-teen offered.

�Moving on to Amethyst,� I said, moving the camera betwixt that girl�s ankles, �we see a lovely example of early adolescence.  The legs have lengthened, the breasts still�  You two don�t have to look so nervous; I�m not going to have either of you open yourself today.�

A look of considerable relief crossed the faces of both Amethyst and Linda, and then quickly turned to concern as they both noted my use of the word �today.�

�As I was saying,� I continued, trying not to grin, �Amethyst�s breasts have grown to A, nearly B cup size, and the areole is still puffy.  Also, her nipples are every bit as stiff as Louise�s� is it perhaps cold in here?�

�No,� Amethyst assured me, �it�s just that I�ve never been� on *display* like this.  It�s� well� kinda exciting.�

�Well,� I smiled, �it�s exciting for me too.�  And with that, I backed up and let them all see my boxers tenting in front of me.  �I�d take these off, like I usually do, but the school won�t allow that with Tina and Louise here.�

Tina was giggling, and Louise smiling as she stared right at that tent.  Then she looked me in the eye and said, �That�s too bad,� and *winked!*  Actually winked at me!

This sent a wave of laughter around the room.  Little girl was upstaging me, LOL!

�Continuing on,� I snarled (but I made a point of winking back at her), �this fourteen-year-old�s nipples are also larger than Louise�s, and a touch darker.  Also, Amethyst�s waist is narrow, while her hips have flared out more.  She also has pubic hair,� I waved my hand in front of her crotch, but didn�t touch; time enough for that later, �also, all of the basic �equipment� is visible.�

I then turned on the camera, and saw Amethyst almost wince.  She was also getting visibly wet.

�Here,� highlight, �is the clitoris, a bit larger than Louise�s, and just as swollen.�

�God,� the fourteen-year-old muttered, �I feel so horny I could flip.�

Several of the girls in class giggled, but most just nodded.  They were feeling much the same way.

�Yes,� I acknowledged, �and the wetness in your vagina is a result of your arousal.�  Poor Amethyst face-faulted, but I quickly added, �I�m sure most of your classmates are wet, too.�  Most of them nodded, one or two quickly dab�bing with fingers, which they then held up, nice and moist.

�The labia, both inner and outer, are also somewhat swollen,� I continued, �again, a quite normal reaction to sexual arousal.  Amethyst, could you turn around?�

�Su� sure thing.�  The young adolescent did as asked, then resumed her �superhero� pose.

Waving my hand up and down her body, but careful not to touch, I continued, �Nobody seeing Amethyst from this angle will have any doubt but that she is a *woman*, albeit a very young one.�  Bringing my hands to within a centimetre of either side, I traced out the girl�s figure.  �The feminine curves are well in evidence, and our Miss Smith is exactly where one would predict, in terms of her physical development.  OK, Amethyst, turn around and resume pose.�

She did so, but was practically trembling as she faced her classmates.  I hoped I hadn�t pushed things too far, but she was always so eager to move on to the next step, and to be honest, there was a lot more potentially em�barrassing stuff to come later in the year.  A quick check of her face assured me that the trembling was due to arousal, however, and that I could have pushed things farther without any objection from fourteen year old Ame�thyst Smith.  Indeed, she would�ve preferred that.

�And now,� I continued, leaving the younger girl to simmer in her desire, �we come to Linda, who is as com�pletely developed as a woman who has never been pregnant can be at her age.�

�Pregnant?� she snorted.

�For instance,� I continued, �her breasts,� I pointed, �show no puffiness of the areole, and are noticeably larger than those of the younger girls, almost a C cup.�  I saw Mary glance at her own boobs, bigger than Linda�s.  I knew the fourteen-year-old was worried about how big they might eventually get.  I would have to deal with this.

�But breasts do not become fully mature until after a woman�s first pregnancy and nursing,� I added, �though it is not that unusual for them to reach their full *size* by seventeen, sixteen, or even as young as thirteen.�  I saw Mary relax a bit.

�Linda�s pubic hair is nice and thick,� I pointed, �and it is obvious that she keeps her bikini line trimmed.�

�I had it lasered,� Linda offered.

Waving my hand in front of her jet-black thatch, I said, �Very effective, lasers.�

I placed the camera between her ankles, and saw her frown.  I would not be able to go as far with her as I had with the others.  I switched the camera on, and the seventeen-year-old�s crotch filled the screen.

�There is little difference, developmentally, between Linda�s vagina and Amethyst�s,� I noted, �except that Linda has more hair.  The effectiveness of lasers is also apparent in this view.  Lasers used to be limited in use to those who had light skin and dark hair, I mean lighter than Linda�s skin.  But the technology has been perfected to the point that this method of permanent hair removal is available to any who want it.�  I switched off the camera, not making any mention of the girl�s obvious wetness (it was starting to run down her thighs), or her swollen clitoris.

Having Linda turn around, I noted that, except for being taller, there was also no developmental difference be�tween her figure and Amethyst�s as seen from behind, except that Linda was a very little bit curvier.  �This is not much more than the difference that might be seen between two, say, twenty-five-year-olds.  In fact, Linda could pass for twenty-five, as seen from behind.�

�OK, girls, you can return to your seats.  Oh,� I added, �Linda, Amethyst, I�ll e-mail you both a vid of the parts of class you couldn�t watch on screen while posing.  Try to watch that before Monday.  You can do whatever you like with the vid after that.�

�Coach?�

�Yes, Amethyst?�

�Could you,� she started, then tried again, �could you� *touch* me?�

I smiled.  �Touch you where?�

�Anywhere.�

�OK,� I agreed, �Get back into pose, and I�ll touch you.�

You never saw a young, nude girl move so fast, or grin so big.  I stepped behind her, noting that her �su�per�hero� pose, with hands on hips, caused her arms to form two somewhat triangular �windows� on either side of her torso.  Slipping my hands through these �windows,� I wrapped my arms about her, laying my hands on her flat tummy and pressed against her from behind.  She gasped, and I knew she could feel my hardness.  Sliding my hands up to cup her smallish breasts, I planted a quick, barely-there kiss on her neck as I slid my index fingers over those pebble-like nipples.  Another gasp, and a cute little butt-wiggle against the tent in my boxers.

Releasing her, I asked, �How was that?�

�That was�� she stopped to take a quick breath, �That was� very nice.  Thanks.�

�You�re most welcome,� I assured her.  Then, just to be fair, �Linda, you also posed for us.  Do you want me to� *touch* you, as well?�

She looked a bit dubious.  �I�m not sure that I�m ready to do that.  I mean, right in front of everybody.�

�Fair enough,� I allowed.

�Hey, Coach!�  This from Louise, �I posed too, you know.�  She assumed the pose.  �Can you do me, too?�

�Sorry, doll,� I informed her, �the school won�t allow it.�

�Ah, rodents!�  Then she broke pose and grinned at me.  �You know, if this happens every class, I�m gonna be jillin� myself all night.�  As the class laughed, she and Tina got dressed and left the room.

I assigned the quiz for the day, and sat behind my desk as they worked on it.  It wasn�t until the buzzer in the classroom went off that they looked up, though by then they had all finished.

�Don�t forget to bring something sexy for tomorrow,� I shouted as they stood up, dressing and making a general racket, �but be prepared to take it off.�

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