Arriving at school

Once they arrived at school him mum parked the car and they got out. "Ok today I want you to both pay good attention in your classes, Jack I know it can be hard for boys to concentrate and learn anything that isn't something practical but please try to at least pay attention and try to remember the things you learn" his mother said "now go on get to class I have to go to the nurses office to start preparations for the day, Kelly can you lead him make sure he gets to his seat" "sure mum" Kelly replied

Kelly holds jacks hand and drags him along into the school and into class, the classroom is fairly large and Kelly helps Jack into his seat next to her, it seems like the first class is mixed gender.

Once all the students had entered the classroom the teacher did a register and the class begun. Jack sat in his chair and stared at the board as the teacher pulled up a presentation. She said "Ok class settle down" "ok so yesterday we learned about relationships and how men and women are paired together in a random selection process, they stay together paired with each other for there life and are soul mates" "we also learned a bit about evolution and how humans evolved from various animal types like most recently apes but prior to that animals like hyenas, land horses and the ancient mermaids , but even further back than that we can trace DNA linkage back to a time before there were creatures on land. Before this there were ancient sea creatures some of which decided they wanted to move onto land and evolved so that they could."

Jack tried to recall learning this yesterday and remembered some of it but wasn't to sure about it all , it seemed familiar so far but he was sure he probably forgot something. The teacher continued "can anyone tell me what ancient creature was the first to go to land and start the evolution into our and most land animal forms today?" Kelly's hand immediately shot up "yes Kelly " said the teacher " it was the ancient Seahorses" Kelly exclaimed with joy. Jack remembered now Kelly's favourite mythical creature was the seahorse, it's a shame that like the dinosaurs they went extinct a long time ago but at least they evolved so human existed.

"Excellent Kelly that's correct the seahorse lead evolution along with some Mermaidal species, out of the sea and evolved on land into many animals including land horses, hyenas and ape based species such as humans like us today", "they are the reason that we have slightly different reproductive diffences to some other animals birds and other current aquatic life today" the teacher paused for a bit to gauge the room , jack sat there looking at the board at the image of what a seahorse must have looked like and it in a line leading to crouching apes and humans standing up as an evolutionary process.

"Ok class lets turn our text books to chapter 3 page 27 were first going to look at humans and the external characteristics of our body's" the boys and girls go out their textbooks and there was rustling of flipping pages, jack didn't really notice much but the girls books were a bit bigger than the boys but he didn't really think about it to much .

Jack turned the book to its pages and on the page was a picture of a naked boy and girl. The teacher continued " as you can see the diffences between boys and girls is a bit different boys are marginally smaller and have a small floppy tube with a flat end called a penis with a hole called a penile opening and a hanging sack which have balls in and behind that at the back they have a hole called the bussy or Boipussy, where as girls have a vaginal complex which includes the clitoris at the front then the urethra, the vaginal opening and at the back the anus" Jack hadn't given it much though before noticing the diffences, he had seen his sister whilst peeing this morning but he didn't look in to much detail, He was curious now and wished he had.

whist he knew about his penis and balls existing he hadnt ever payed much attention to behind them, he now sort of realised there was another hole there, he wondered what it was for and why it was there. whilst he was thinking and becoming aware of it something must have happened in his body and mind as he started to feel it, it's like the hole on his backside decided to wake up for the first time as his mind learned how to clench the muscles and he felt it wink and pucker and it almost felt like maybe it was almost moist inside. He felt it go deep inside him it felt kinda empty.

Looking around the classroom it looked like the other boys might be thinking the same thing. The girls looked differnt some looked like they were holding back something some with hands on chests or on crotches, maybe they needed to pee or something he thought. Some were deeply engrossed in their textbooks, wide eyed and almost drooling over images and text in them. He was going to try and peep over at his sisters desk when the teacher spoke again.

"This is what you all look like at the moment however class today is a special day as you will be changing into adults which means your body's will go through some changes some of you might even have started to experience them " the teacher continued "Now class if you turn the page you will see the changes to the adult body's"

Jack turned the page to see another set of naked body's of a man and a woman. Looking at the diffences he could see between the previous to the adult form it was clear that they both grew a bit taller although now the female was significantly taller and the body looked a bit more firmer and slightly more muscular than the male.

He also noticed that the mans penis was now a bit longer it dangled down quite far all floppy looking and the penile hole was larger and more circular, exposed on the flat front of it like some of the skin had peeled back a bit to show it off making the tip look larger, the balls were a bit bigger and he also noticed that the chest had expanded a bit looking kind of puffy like a small breast, the small breasts with longer nipples and the darker part (areole) looked bigger he thought it was nice how it looked wide and circular covering a decently large amount of the chest mounds men called tittys.

For the woman he noticed that she first of all was taller and looked beautiful, her chest to had expanded into larger breasts but with small nipples and smaller (areole). As he looked downwards he could see that above the vagina area the woman now had a lot of hair like a jungle and whilst he had seen the males had hair there it was only a little amount in a small triangle shape. he could see that maybe a little pink button at the front he didn't know what it was (clitoris head) but now looked larger and had a small slit on it also. The image of the larger more beautiful woman made Jack feel all tingly inside focused mainly on his bussy and penis.

Aside the males image was also a back image showing the butt cheeks had also become more plump the hips had widened slightly for some reason and with the ass cheeks spread the bussy hole visible now looked like it had some slight external rippling folds or almost petals and was looking moist and shiny. Seeing this made him feel more moist in that area but also seeing the naked woman made his body tingle all over, it was so beatitiful, he was very intrigued and it was like he was only just realising this now.

Meanwhile the teacher had been talking and explaining things now this whole time whilst Jack had his inner thoughts, he looked at the board and around the room the girls looked like they were more excited where as the boys looked like him kind of interested but were confused, and overwhelmed buy this amount of information.

On the board the teacher had images of something called sperm and ovums , from what he could get her from the images he thought that maybe sperm was inside the mens sacks inside the balls called testicles and the women made the ovums inside them some where and when they meet they have a chance to make a baby but he really wasn't sure maybe it was the other way round Jack was all kinds of confused now that he didn't listen the whole time but it was weird either way he tried to figure it out he kept thinking about the part where it ended up making a baby or babies. Thinking about baby's made his body feel overpoweringly tingly again in multiple places from his bussy to his balls to the penis to the nipples even deep in the pit of his belly area. Though he didn't know how the babies were made because either he hadn't been paying attention or it wasn't mentioned yet.

He focused back to reality as the teacher started talking "ok class in a minute we are going to split up so as to do the medical checks and school injections as well as to cover a couple of topics with boys and girls speratly." "First the girls will go to there medical exams and have a break before coming back for a girls only class. Boys will stay here for the time being for a short class before they have there more extensive checks and there break and then after there final class boys only before the girls rejoin and we have a final class of the day." "Ok so girls you may leave, boys stay."

The girls all got up and started walking out of the classroom giggling , Kelly quickly said good by to jack and said everything would be ok if he just payed attention to the teacher and the screen and said he would see her and his mother later on and not to worry. She then left with her phone in hand and the teacher closed the door and dimmed the light again before pulling up a second presentation.

(Author note: looking back after writing a few chapters, I found it was hard to picture and explain exactly how I envisioned a "bussy/boi pussy" to be like in this story, I guess the best way I could figure out to explain would be that internally it would be similar to a vagina but {ribbed for her pleasure ;) }. Externally it was harder to explain. I figured the hole would be round and tight like a butt hole but would look more vaginal or somehow floral externally, I tried not to use the word vagina or labia for confusion as women in the story still had those just for differnt purposes. Also positioning wise I wasn't sure how to describe where it sat on the underside, I was invisioning that as boys did not have an anus or a vagina in this story the hole might appear somewhere I between where those holes normally are, I just didn't know how to word it)

(Author note: Might start splitting up the story into multiple directions here potentially will right one first then come back to the other will see how I feel, also will eventually write Kelly's PoV , I'm just trying to write as I think and when I have time)(might also do a couple chapters back a branch of story's where he is aware, tho I treat this one like its the main branch or "cannon" )