Saimin Regulation

Chapter 17: Houjou Kokoro Practical Sex Education-Arc

In any case, I had Mai and Sunou take their seats. Mais torso was still nude, whilst Sunous appearance only had her panties.

Since I was worried that they might catch a cold, I lent them a thin piece of cloth that was almost transparent.

A-Are you saying I have to wear thisthis doesnt protect anything.

That armour doesnt have any defense, after all.

I guess its better than not having it. This is kind of like a veil.

Rather than having them naked all the time, having them wear clothes that could be seen through was much more sexy.

Sunou, who had become desperate after somehow trying to hide her body from me with such clothing, was so comical that it was actually quite adorable.

Mai looked to be composed, but as there was no discernable gaps in her guard, it felt as though she couldnt be seen. How superb.

Kokoro bought something good. She was the only one who was wearing a suit just like usual, though.

Then, next I shall have you take a Kanji test.

Test?

Yes, a Kanji test. Its not something thats particularly difficult. Its just testing Kanji that is used in daily life, after all.

Kokoro distributed the test papers to us. Its going just as planned.

Im not really good at Kanji, but its not like I cant do it if I study accordingly.

as long as its readings only, then-

However, since theres no way that Sunou would study this, it looks like she doesnt know it very well. Her face is paling.

By the way, the person with the lowest score-

As I thought, there was a catch!

-they will be made into an experimental subject for the next study subject.

Say, whats an experimental subject?

Mai was a little interested in what such a thing entailed. Well, she probably doesnt feel like shes gonna lose. Shes at the top of the class, after all.

Kokoro brought her index finger to her lips and smiled.

Since that is part of the punishment game, its a secret. All I can say is that its a study about health and physical education.

Demon! You Demon! This is oppression!

Now then, lets begin. The time is about 10 minutes.

Kokoro wouldnt listen to Sunous words. Well, when one talks about being an experimental subject for health and physical education, its pretty easy to imagine what would happen.

While Sunou was complaining, our pens had already hit the paper.

This isthis is just-

Are you planning on competing under the assumption that youll lose?

Thats why Sunou was still Sunou.

This time, lets have this punishment game hit her where it hurts.

I wont show any mercy. Im planning on getting a perfect score here.

Sunou was holding her head in her hands, her entire body buried in the test paper.

Seemingly still in her comfort zone, Mais mechanical pen smoothly danced across the page. Her fingers were so pretty as they were unstained by ink.

Ok, its time. I will collect the papers.

W-Wait a second!?

Breaking out into a cold sweat, Sunous gaze flickered towards me.

What?

D-Dont look at me! Such lewd, demonic eyes. Youre trying to cheat, arent you!?

Nah, its already over.

Whilst maintaining her ceaseless vigilance towards me, Sunou secretly handed Kokoro her answer sheet.

Mai and I also handed over our test papers, allowing Kokoro to grade them.

Phew, I am finished. Master.

I see. Since the outcomes more or less decided already, I dont feel that hyped.

The one who scored the lowest wasMaster.

With my face pressed against my hand, I nonchalantly turned towards Kokoro.

Kokoro apologetically frowned as she showed me the answer sheet.

The answer sheet that had my name written one it only had a few of the Kanji readings filled out, while the entry field for the Kanji themselves were blank.

Strange. This was obviously strange.

Firstly, my sheet that was had everything filled in couldnt possibly be this empty.

Let me see that for a bit.

Snatching the paper from Kokoro, I immediately discerned the truth.

You

W-What ever could be the matter? I swear to the Goddess of Integrity Undine that I have not done anything.

Sunou was completely averting her eyes from my gaze.

This wasnt my answer sheet. This was Sunous.

However, of all things, she chose to put down my name in the field where she was supposed to write her own.

To think that she would try to talk her way out of such an obvious, quick-witted strategy.

Kukuhhaha, hahahaha! Thats right! Certainly, thats right. Kokoro said that the one who scored the lowest would receive the punishment game. The one whose name is written on this test paper, which got the lowest score, is mine.

Whats wrong with you, Book? Youre sounding really dangerous, you know.

I was so happy that, even though Mai was here, I couldnt hold back my laughter.

Sunou was slightly frightened by my sudden change. She looked like a small animal.

Despite her attempt being so clumsy, this small animalSunou was able to perform a trick that strayed from the rules.

Up until now, she showed off her best moves during official matches. Therefore, she was weak to irregular occurrences outside of said circumstances. Thus, things have come to this, as the signs of a budding seed could finally be seen.

Kokoro, you knew about this, didnt you?

Now then, I wonder?

Kokoro smiled, behaving as though she were feigning ignorance.

However, Master. A loss is a loss.

Yeah, thats true. This is my loss.

If I were to expose the contents of Sunous trickery here, then I could assure that she would lose due to foul play. However, I couldnt bring myself to simply end things just like that.

Kokoro laid down the futon which she had previously prepared.

Master.

Yeah.

Now then, please also come closer, you two. We shall start the next lesson.

UmKokoro-nee-san?

Just as I said earlier, Master will become our experimental subject as we start our lesson on health and physical education.

I lied down on the futon as Mai and Sunou sat down on both sides of me.

Kokoro bended herself over my lower body as she sent me a heated gaze.

Quest-i-on!! What are you going to do, Kokoro-san?

A practical lesson on sex.

Kokoro returned an immediate answer.

Sunous face blushed so hard that it looked as though it would burst into flames. She probably already got the general picture, but its likely that Sunou was startled by the fact that such words came out of Kokoros mouth.

W-Wha, Kokoro-nee-sa

Firstly, it is necessary to properly check that the man is fully prepared

Kokoro looked at me, teasingly holding the zipper of my trousers in her mouth before pulling it downwards. While stroking her hands around my waist, she began to remove it, as though she were breathing it in.

My penis, which was continuously enduring due to the scene of Sunous exposure, soared into the air the very instant that my trunks were removed.

My penis smacked against Kokoros cheeks, whose face was nearby.

AahMasters dick has already become this energetic

Mai and Sunou also stared fixedly at my member. Due to their previous experiences, their horny bodies instinctively understood both its role and potency.

*gulp*firstly, in order to for things to go smoothly after entry, I will lubricate it with my saliva so that it will make it easier to put it insidenohm.

Kokoro took the charge in dribbling her drool onto the penis that Mai and Sunou were looking at endearingly.

She looks so happy.

Yeshright now, Im so, very happy

D-Dont, Kokoro-nee-sandont do that.

Despite covering her face with both hands, it appeared that Sunou could not take her eyes off of this scene. Speaking of, this was her first time watching someone else having sex, huh.

Kokoro opened her mouth wide, taking the spit-covered penis into her mouth.

Kokoro-san had to open her mouth so muchI wonder if my mouth can also hold such a thing

Hamunngh*slurp*. This should beabout enough.

Whilst letting loose a feverish voice, Kokoro narrowed her eyes and gazed upon my penis.

Preparations, from beginning to end, were complete.

Master, you must not move. This is my lesson. I will firmly teach you the splendor of sex.

Sure, Ill leave it to you, professor. I cant bear it any longer.

Kokoro removed her clothes. Straddling herself on top of me, she removed each button one by one, from top to bottom, as though to show it off to me. From her Y-shirt to her skirt, after removing all of the buttons, she opened up her Y-shirt and cast it away. Opening her legs, her skirt, which lost its support, fell onto my feet with a *plop*.

No, not yet. Pleasebe patient. That way, you can enjoy it longer.

K-Kokoro-nee-sanamazing.

Kokoro brought her chest closer to me before removing her bra. Her breasts burst forth as they caressed my face.

When removing your clothes, please decide on an order that would play with your partners feelings, as well as allow them to see every inch of your body

Lastly, Kokoro stood up and removed the remaining article of her clothing, her panties, above my head.

Her dripping love juice, as well as a smell unique to women, told me that she was anticipating the sex that we would soon have.

Please watch closely, you two. Like this, you first get on all fours so that master is covered before softly taking his dick in your hands and inserting it inside of your pussyih!!

Since Kokoro was so skilled, my penis was smoothly inserted into her vagina.

Of course, this might also be due to the fact that shes grown accustomed to it, but on top of that, however, Kokoros body itself was a perfect fit for the size of my penis. There was a sense of integration that almost seemed as though Kokoros body changed exclusively for me.

Nnghhaahafter doing that, aaahmove your hips up and down so that Masters dick can taste your pussy with its full leng-thh!!

Kokoros vagina seemed to undulate as it stimulated my penis. Her movements clearly told me where and how she was being pleasured.

However, it is only when its for her owners sake that she moves single-mindedly. As though to say that her enjoyment was insignificant, she possessed the mentality of servitude that did not take herself into account.

Please do not be concernedthis ismy happiness, after allaaahh!! Please, Master, just make sure that you feel good!!

U-Um, t-this is s-s-sex!?

Looking at it from Mais perspective, its likely that there are a lot of things that shes seen for the first time. Her eyes were spinning even more than Sunou as she grew restless and excited.

Becoming the same as Sunou, Mai brought her face closer to the section where the penis and vagina was connected. Forgetting to even blink, her attention was glued to the sex that was taking place.

Yeessthis is, sex! Both of you, in order to be able to make Master feeel goodaaahh! You need to try harkyaah!!

The sight of Kokoro, who was desperately trying to continue her explanation, was so funny that I inadvertently played a prank on her.

I clutched her chest with one hand and gripped it strongly, as though to crush it in my palm.

FufuhMaster, Im so happyaaahh!! Butnot today

Whilst releasing a moistened voice, she removed my hand from her chest and gently intertwined her fingers with mine.

PleaseI beg of you, please hold my hand.

Yeah, Ill do as the teacher says.

I decided to grant Kokoros wishes. While panting in pleasure, her face covered in sweat looked slightly relieved.

Both of youwatch me, clearly! Please watchboth my, and Masters-

I supported Kokoro through both of my hands, which were connected to hers. I guess its fine to join together like this from time to time.

Im so happyright now, Im so very happy! At the same timetogether-!!

she looks really happy.

Yeah, I dont really get it, but Im so jelly

Aah, haah, ah, aaaaaaaaaaaaaaaaaaaaaaaaaahh!!

Kokoro personally raised a large cry as she climaxed. Her vagina clamped down strongly, her insides undulating as though it were squeezing and sucking up my dick.

At the same time, I felt something swell up from my lower body as I ejaculated.

Haah, aah

Whilst repeatedly convulsing and wheezing, Kokoro slowly collapsed onto my body.

Upon bringing her body closer so she lied on top of me, Kokoros body temperature was transmitted throughout my entire body. As her large, soft breasts were crushed, I could feel her heartbeat.

I am terribly sorry, but just for a little longertogether-

Youre the teacher today, right? Im just a student being taught as an experimental subject.

Yes, thats rightMaster, just like this, we must join our boiling bodies after sex. In doing so, your beloved persons warmth, and the sound of their heart, will be transmitted to you.

Kokoro gathered power into both hands whose fingers were intertwined with mine. Shes showing through her actions that she doesnt want to let go of me yet.

While we were having this exchange, Mai and Sunou had been watching the whole time from the sides. With their eyes wide open, the twos faces were so red that it wouldnt be strange if they had a nosebleed.

However, even in such a condition, I could see that both of their legs were moving as though trying to scratch an itch.

The lesson still isnt over yet.

I must properly prepare some lessons for these two. Having them return while theyre still in heat is bad for their bodies.

Masterfufufuh.

But before that, I first have to think of a way to somehow move the grinning Kokoro, who was still on top of me, out of the way.