I just turned 18. This should not be such a big thing, but at our school (and at all other schools), that means that there will be an additional subject: sex education.
In the lower grades, this is one of the subjects that is frequently discussed, as it is taught in a separate, locked part of the school. When you want to enter, it is only under supervision, and then they also check your ID to make sure you are at least 17, as you should be 18 during the year.
My birthday is just after the summer break, so in the previous year I was just not old enough, but some of my friends were and they did get the classes. They refused to tell me about it, only hinted that the lessons were amazing.
The first lesson would be in the second week after the summer break, so we assembled at the door. The teachers (there were two, one male and one female teacher) started to check the IDs and let us into the closed corridor. They also ensure that we do not have any bags or phones with us, as this is strictly prohibited.
This corridor is different from all the others in the school. On one side, you can see the normal classrooms, but on the other side, there are a lot of small rooms, as indicated by the number of doors. There are red "Occupied" lights above the doors, but they are all off. One of the doors is open, and there is a small desk on one side and a bed on the other side.
When everyone is in the door is locked behind us, and the teachers lead us to the first classroom. There are about 20 students, and it looks like half of them are boys and the other half are girls.
As everyone finds a place, the male teacher claps his hands to get everyone's attention, and then welcomes everyone.
"Welcome to your first lesson in this section. We will be your teachers this year, making sure you know what sex is all about and how you can be a good lover. And to make sure you will enjoy it." He looks around to see if everyone is paying attention.
"One thing that we want here is honesty. If we ask something, we want an honest answer. We will also give honest answers if you ask something. One thing to do is to make sure that everything that is said and done here stays here. So you should tell no one about anything you hear or see here. Some people might have friends who already followed this class last year, but you will not have heard anything from them. Let's keep it that way. Any objections to that? If so, you cannot follow this class. Also, if we notice anyone talking about the lessons with anyone outside of this group, you will be expelled."
He looks around again, and now I also notice that the female teacher has been observing us very closely.
"So, let's introduce ourselves and then start with some questions. I am Jacob, and this is Lisa. In case you wonder: yes, we are a couple. We met 10 years ago here at school and were both biology teachers. Then they asked for teachers to give this subject, and as we both love sex, the choice was easy. Now, for those who look us up: yes, Lisa has played in some porn movies. But there is no need to look them up, as you will be able to see everything live here in class."
The boys look at each other, surprised, and just like me, will probably be looking for these movies the moment we get home.
"We will learn your names during the year, so for now we leave it. Now, who of you has watched porn?" he asks. As one of the boys now raises his hand, some others follow, and I also raise my hand. Most of the boys had watched porn, but only some of the girls.
"Ok, good. For you who have not yet watched porn, I can get you some links to some good videos to start with. They will be in the online notes of this lesson. And for you who did watch porn, that has nothing to do with what we are going to teach you here, so also look at those videos." He looks around again. "Now, for a more serious question, who has already had sex?"
I expect some hands, but no one raises their hand.
"Come on, really? That would be the first class I had," Lisa, the female teacher, jumps in.
Now, two boys and one girl raise their hands. "That's better," she says with a smile. "Did you think it was any good? You don't have to answer that," she says with a smile. But the girl already shakes her head and looks a bit disgusted.
"If you want, we can talk afterwards, all of you who already have experience. And if others also have some experience, feel free to stay as well," she says.
The remainder of the lesson is a bit of a disappointment, as it is all about safe sex, birth protection, and some other things. But at the end of the lesson, we get our homework.
"This will be one of the few lessons where you get homework. So, watch the videos that we gave you, and also try to follow the instructions. There are some sections for boys and girls, just read them."
When we leave, there are two other girls and one boy staying behind, next to the girl who raised her hand.
At home, the first thing I do is check out the homework. Indeed, there are three videos, one called Couple, one called Man, and one called Woman. And some text on how to touch yourself and explore your body. I quickly scan the text, but nothing new there, as I quite often jerk off looking at some porn.
But the videos are something else. They are made by the teachers, and the Couple video shows how they slowly undress each other and play with each other's bodies. In the end, they have slow, straight sex, but it is nothing like the porn I watched. The difference is that I know these are people! Also, the female teacher has huge boobs! In class, she was wearing a large jumper that did not show much, but here she shows everything!
The Man and Woman videos are videos of them playing with themselves. You can see how she slowly opens her vagina, and he grows his penis to full size.
******
The next week, we all gather again at the door. However, this time the female teacher is wearing a very revealing dress, and the male teacher is wearing tight-fitting clothing. I can see all the boys glancing at the teacher's cleavage, but she acts like she does not see it.
When we are all in the classroom, she looks around.
"I did see all you boys looking at me," she says with a smile. "Did you like the view? Did it excite you boys?"
Some of the boys turn red, and some others smile and nod.
"How about you, Jacob?" she asks the other teacher.
"Oh yes, I love that view," he tells her, as he rubs over his crotch. We can see the outline of his penis.
Now she looks at the class again. "Did you all watch the videos?" Everyone in class nods. "Then you already know what we are hiding. Would you like to see it for real?"
Now I hear some gasps, and I am also surprised, but then I hear someone saying "Yes, please!" followed by more responses.
Jacob moves behind Lisa and takes her dress at the shoulders and slowly slides it down. She is not wearing anything underneath! Then Jacob moves in front and Lisa grabs his shirt and lifts it over his head, and then drops his trousers. So now both are naked in front of the class!
"How do you like it? Do you like our bodies?" Jacob asks. "Is there something you'd like to mention or ask?"
One of the girls raises her hand. "Your breasts are so big. Are they natural? Mine are still so small." The girl is sitting next to me, so I look at her, and I can see that she has indeed small breasts, but still, they look OK to me.
Lisa smiles. "Yes, they are natural, and they grow over time. For you, they will also grow larger. And if you get pregnant, they will also grow again. But sometimes I wish they would be smaller, as they get in the way, and sometimes my back hurts from them."
Then one of the boys asks Jacob: "I see that your, eh, penis is not that hard, but you are standing next to a naked lady. How can you do that?"
Jacob smiles. "That is experience and a bit of control. That is something you will learn over time. But leave it to Lisa to change that."
Lisa puts her hand on his penis and starts to stroke it. Quickly, it starts to grow to full mast.
You hear some of the girls gasp at the fact that it grows and is large. Lisa continues to stroke it up and down, and you can see that a small drop appears, and then Lisa stops again.
"Now this is how it looks when I am excited," Jacob says. "And as we are now into the sex part, we will also be using the dirty names for the body parts. So no more penis, breasts, and vagina, but you can use any word you like. So dick, boobs, and pussy are OK, but also if you have other words that are also OK."
"Would any of you feel how a female or male body feels? Feel free to come over, but just one at a time," Lisa says, as she sits on the table, her legs slightly parted. "You can choose any one of us."
After a couple of boys walk over to her, some girls walk over to Jacob. I can see they touch his hard dick. I cannot understand how he can stand that without cumming.
Then I walk over to Lisa. I touch her boobs, which are soft and large. They are really heavy as I try to lift one.
"Do you also want to feel me down there?" she asks me softly, as I hesitate to move down.
"Eh, eh, yes, yes", I mumble, as my hand moves down to her pussy. Her lips are slightly parted, and I can see that at the top, there is a small knob. I slightly touch it and hear that she inhales slightly. "Hm, yes, you know the secret button," she says, smiling.
I move back to my desk as others want to take my place. I smell my fingers and can smell her pussy on them.
When everyone has had the opportunity and is back at their desk, Lisa and Jacob move close together.
"Now, would you like it if we did part of the video live?" Jacob asks.
You can hear the surprise in the room as we look at each other, and then people start saying, "Yes, please!".
"I made Jacob hard in front of you all. I think I should also make sure he gets soft again, don't you think?" Lisa says with a smile. "You girls made him already very hard and ready, so it should not take much effort from me."
She moves onto her knees in front of him, and they turn so we all can see how she takes him into her mouth. Her lips slide down, and we can see that she takes him in almost completely. Then her head starts to bob up and down, until Jacob grabs her head and starts to fuck her mouth.
We can hear him start to breathe more quickly, and then suddenly he pulls out, takes a step back, and he starts to jerk quickly. Then ropes of cum shoot from his dick, landing on her face and boobs. After 3 or 4 strikes, Lisa takes him back into her mouth and licks him clean.
The moment Jacob started spraying, you could hear the girls and some of the boys gasping.
"OK, class, that was it for today," Jacob announces as he moves away from Lisa, his dick hanging down again, but the head almost glowing red. "We have to clean up, you are dismissed, we left some homework for you again. See you next week."
We all leave, and as this is the last lesson of the day, I go home. The first thing I do at home is jerk off, as my dick became so hard during the lesson that it was almost painful.
When I check the homework, there are some instructions on how to make yourself cum, but I already know how to do that, so I skip that. But I cannot get the image of Jacob covering her in cum out of my head.
******
When we are waiting for the third lesson, you can see that the guys are a bit disappointed as Lisa is wearing her jumper again.
But the moment we are in class again, she takes off her jumper. She is wearing a nice bra this time, keeping her boobs pushed up.
"Yes, I noticed that you guys were disappointed. So I allow you one more look. Don't think I will do this every time, though," Lisa tells us.
This lesson is more theoretical again, about the female genitalia, followed by a brief section on the male parts.
Then Jacob starts to hand out dildos and condoms.
"Now we are going to learn about anti-conception, " Lisa tells us as Jacob continues to hand out dildos. "For the girls, who are using the pill?"
About 6 or 7 girls put up their hands.
"For the others, it is a really good idea to use the pill. If you have sex, not getting pregnant is something both should be involved in. So, talk to your parents or ask your doctor, but please do it. If you cannot get it or are afraid to ask, come to me and we will see what we can do."
Jacob is now done with handing out the material.
"For the boys, always use a condom if you have sex," Jacob says. "It is not only protection against pregnancy but also protects against several diseases you do not want to get or pass on without knowing. So now we are all going to test our condom application skills."
He takes a dildo, which has a suction cup at the bottom, and places it on his desk standing up. Then he takes the condom and shows how to roll it down. He gives us some instructions about keeping the tip free, and then he points to us, indicating that we should do it as well.
As I never used a condom before, it feels a bit weird, but after some trying, I manage to get it down. Everyone manages to get that done after a couple of tries.
But then we get a real demo, as Jacob takes out his dick and Lisa sits on her knees again.
"Now, see this?" she tells, as Jacobs' dick is not yet hard. " It should be really hard before you put on a condom, otherwise it might rip or come off, so..." she says, as she takes him into her mouth. It does not take long before Jacobs' dick is fully hard again, but she continues for some time.
Then Lisa takes a condom and slowly wraps it down Jacob's dick, making sure the tip stays free.
"See, this is how it should look like, make sure you always have it like this, otherwise it might burst," Lisa says, as she keeps her eyes on his dick.
Then she starts to suck him again, and based on Jacob's face, he is close. Then he grabs Lisa's head and keeps her head in place. I can see his dick pulsating, and then after a few moments, he pulls back, and we can see that the condom is filled with cum.
"Now that is where this belongs, in the condom and not in the girl," Jacob tells us, a bit panting still. "When done, make sure to pull back before you get soft again, otherwise it might leak out."
He then slowly removes the condom and makes a knot in it before throwing it in the bin.
"Now, for the boys, there are some more condoms to take with you and test on yourself. And the girls can also take some if they want to test, of course."
Then, at the end of the lesson, there is an announcement.
"Ok, people, listen. As this is about sex, we need some couples," Lisa starts. "We have seen some couples in class, so if you want to be together, that is OK; otherwise, we will have some other people assigned to you."
Then Jacob continues. "These are people who have already done the class and offered to help us. So think about it and let us know before the next lesson what you want so that we can arrange some help."
For me, that would not be very difficult, as I don't have a girlfriend.
