Detective Conan : Kudo Shinichi's Harem

When Shinichi arrived at Sonoko's room, Sonoko, Ran and Sora Aoi were playing with something.

"Shinichi, you're here?!" As soon as Ran saw Shinichi, she immediately stood up with a smile.

"Kudo, what did you say to my mother just now?" Sonoko asked Shinichi.

Shinichi thought, your mother was helping me eat a banana just now!

However, he would not say this out loud. He just smiled and said, "Nothing, just talked about other things..." Then, Conan saw clearly that Sonoko and the other two were playing with some medical equipment, such as stethoscopes, blood pressure monitors, etc.

"What are you doing..." Shinichi asked, looking at the things on the ground.

Sora Aoi smiled and said, "Oh, Kudo, this is the tool of the Sonoko family's private doctor. Let's borrow it to play the game of doctor and patient!"

"A game between doctor and patient?" Shinichi suddenly had an evil idea in his mind after hearing this. He chuckled and said, "Then, can I come over and play with us?"

Ran and the other two didn't care. Sonoko said, "Okay, okay, just come over and play! You be the doctor first, and the three of us are the patients!"

"Okay, okay!" Shinichi smiled and nodded.

Then, after Shinichi sat down, he looked at Ran, smiled, picked up the stethoscope, and said, "Come on, Ran, let me diagnose you..." As he spoke, Shinichi put the stethoscope on his ear, put the receiver on Ran's small chest, and began to listen.

"How is it, Shinichi? Is there anything wrong with my heartbeat?" Ran said with a smile.

Shinichi hesitated for a moment, then pretended to be very professional and said, "From the outside, it seems that there is nothing unusual. How about this, Ran, lift up your clothes and let me listen inside..."

"Eh? Okay then!" Ran is still a six-year-old child. How could she understand the differences between men and women?

In addition, the Japanese people are open-minded, so she didn't think much about it and lifted up her clothes, revealing her snow-white breasts.

"Hmm..." Shinichi's eyes were immediately drawn to Ran's flat but lovely snow-white breasts. Although Ran's two pink breasts were not big at all, they were the same as men's. However, those tender young breasts could arouse men's perverted emotions towards young girls, and Shinichi's cock instantly became hard.

"Hey, Shinichi, why is there a stick erected under you?" Sora Aoi couldn't help but scream when she saw Shinichi's erection.

"Oh, yes!" Sonoko leaned over and said, "What are you hiding in there? Let me feel it..." As she said that, Sonoko reached her hand into Shinichi's pants.

"Hey, hey!" Shinichi was startled. Before he could react, Sonoko's little hand had already touched Shinichi's thick penis.

"Ah..." Shinichi couldn't help but cry out softly when being touched by the girl's soft little hands.

"Strange... What is this! It's so thick! Hot and hard... Now Shinichi, you are not allowed to be a doctor anymore, you have to be a patient. Take it off and show us!" Sonoko ordered.

"Hey, hey, how can this be..." Shinichi was about to refuse, but Sonoko had already snatched the stethoscope away, pushed Shinichi to the ground, and started to take off his pants.

"Hey, hey..." Shinichi wanted to resist, but unfortunately it was useless. His pants were quickly taken off by Sonoko.

"Wow!" Sonoko and the other two widened their eyes and looked at the extremely thick cock between Shinichi's legs with disbelief.

"Oh my god, what is this?!"

"This should be something boys use to pee... but... but I've seen some men's pee, and they're small, but why is this so big..."

"Shinichi, yours has grown so big? Will it be uncomfortable?"

...

Listening to the chattering of these little girls, Shinichi was speechless.

At this moment, Sora Aoi suddenly grabbed Shinichi's big cock, then hesitated for a moment, stuck out her tongue, and gently licked the cock.

"Ah!" Shinichi's body softened, and the blood in his body seemed to be boiling. He shouted, "What are you doing?!"

Sora Aoi said with some disdain: "Nothing, I just wanted to see what it tastes like... It doesn't seem to be that good, not delicious..."

Shinichi: "..."

"What are you doing?!" Suddenly, a sharp scream was heard, and then Suzuki Tomoko ran in with an angry face.

"Mom, why did you come in?"

"I'm bringing you some snacks... don't worry about this for now!" Tomoko put down the snacks angrily, grabbed Shinichi and yelled, "You guy, what did you do to Sonoko?!" It was obvious that she thought Shinichi was a rapist.

"God, please forgive me!" Shinichi was speechless for a moment, and cried out for justice, "It was clearly your daughter who forcibly took off my pants. How can you now say that I did something to your daughter? Am I wronged?!"

"Ah? Is it true? Sonoko?!" Tomoko's expression softened a little and she turned around and asked Sonoko.

"Yes, Mom..." Sonoko nodded honestly and said, "I took off Kudo's pants, but Mom, can you tell me why Kudo's peeing place is so big?"

"Ah? This..." Tomoko blushed and continued, "Well, this... is hard to explain. You are still young..."

"Haha, since Aunt Tomoko won't explain, then I'll tell you! Just listen to me..." Shinichi suddenly smiled and spoke.

"Ah? No, you can't say that..." How could Tomoko let Shinichi say that? If he did, he might even teach his daughter bad things.

But if I don't say it, Shinichi will definitely say... this...

After thinking for a while, Tomoko gritted her teeth, went over to close the door, and said, "Okay, Sonoko, Ran and Sora, today Auntie... Auntie will give you a lesson! Talk about knowledge about puberty..."

At this time, Tomoko sighed and said, "Okay, Sonoko, Ran and Sora, today Auntie...Auntie will give you a lesson! Talk about knowledge about puberty..."

As soon as these words were spoken, Shinichi was immediately excited, and the other three women were also overjoyed.

"But you have to promise me that you will follow my arrangements in everything, otherwise... I won't tell you..." Tomoko said with a blush.

"Okay!" Shinichi and the other three nodded repeatedly.

Tomoko nodded and said, "The so-called relationship between men and women is actually the inevitable behavior of the reproduction of all things. There was a great writer in ancient times. He said that food and sex are human nature. At that time, it defined the relationship between men and women. The meaning of this sentence is that love between men and women is like eating and sleeping. It is human nature. Don't deliberately resist or refuse it. This is all normal..."

After hearing these words, Shinichi was greatly benefited and thought that what the old man said really made sense.

"Why do I say that? Because we humans rely on love between men and women to reproduce. If we want to pass on step by step, we must rely on love between men and women. God is very wonderful. In order to make everyone willing to do this, he designed the bodies of men and women very cleverly so that everyone can be willing to take the initiative to fulfill the responsibility of reproducing offspring. Love between men and women is called mating for animals, and for humans, we can call it having sex, making love, and intercourse in a more elegant way. To put it in a more vulgar way, it's called... fucking!" Tomoko said with a blush.

Shinichi couldn't help but chuckle when he heard this. Sonoko and the other two were young, and they were fascinated by what they heard.

"Okay, now that we're talking about fucking, do you know what a pussy is? How do you fuck it?" Tomoko looked at Sonoko and the other two.

Sonoko and the other two shook their heads in confusion.

Tomoko smiled and said, "The so-called vagina is called a vagina in medicine. You were all born from your mother's vagina. Why don't you take off your clothes and I will explain it to you..."

As soon as these words came out, Shinichi's eyes immediately flashed with lust. Tomoko looked at him, hesitated for a moment, and said, "Of course, you don't have to take it off..."

"No, I want to take off my clothes!" Sonoko laughed and started to take off her clothes first. Then, seeing Sonoko taking off her clothes, Ran and Sora Aoi took off their clothes too.

Suddenly, three young and delicate bodies appeared in front of Shinichi and Tomoko. Shinichi was immediately excited and his penis became more erect and bigger.

Tomoko smiled gently and said, "Well, that's right, but I have to say that your bodies are too small, so it's inconvenient to talk about it... Kudo Shinichi, you'll have the advantage today!" As she spoke, Tomoko slowly began to take off her clothes.

"Oh my god!" Shinichi almost had a nosebleed. Tomoko actually wanted to take off her clothes? !

Tomoko quickly took off all her outer clothes, and then unhooked her bra, revealing a pair of perfectly maintained breasts in front of everyone. The rest of the people were fine, but Shinichi's eyes widened. Before he could swallow his saliva, Tomoko slowly took off her skirt and underwear. At this time, the first lady of the Suzuki Group was showing her perfect and moving body without reservation.

Shinichi didn't even bother to blink as his gaze slowly moved down from the two jade peaks, passed a plain, and fell on a wet black forest and never moved again.

He was just still breathing heavily.

I wanted to rush forward, hug Tomoko tightly, and rub her body hard.

If the others hadn't been there, Shinichi would never have been able to control himself.

"Okay, everyone is naked. Let's take a good look at our bodies. Let me demonstrate. Shinichi, come over and take a closer look." After saying that, Tomoko spread her legs wide and sat on a wooden table that was more than one person long. Everyone immediately gathered around. With the bright light, Tomoko's lower body was clearly visible to everyone.

There were a few crystal clear water droplets hanging on the black pubic hair. Tomoko pointed at the black hair and said, "Look, everyone, this is pubic hair."

Ran asked in confusion: "Why is it wet? Is it urine?"

"Silly girl, I'll explain this to you later." Tomoko replied with a red face, "Pubic hair is actually used to protect the vagina from insects. In ancient times, people did not wear clothes. It would be terrible if insects crawled into the vagina." After saying that, she used her hands to pull apart her pubic hair, "Look, under the pubic hair is the vulva, which is composed of the labia majora and the labia minora inside." Tomoko used her hands to gently pry apart her thick labia majora, "Look, what's inside?"

"There's also a pair of smaller labia, right, Aunt Tomoko?" Shinichi said with a smile.

"Yes, that's the labia minora, and what I opened apart are the labia majora. Now I'm lying on the wooden table so you can see it more clearly." After saying that, Tomoko spread her legs and lay on the wooden table, then opened her legs as wide as possible and made an M shape. At this time, her lower body was completely exposed to everyone.

Although all the women have the same organs, they have never been observed so clearly.

They all looked at it carefully, and from time to time reached down to their lower body to verify whether their private parts were the same.

Shinichi stared with his fiery eyes, not missing a single detail, greedily looking at everything he could see, wishing he could swallow the thick labia into his mouth.

"Shinichi, come and help me. Please gently open my labia minora, okay? This way everyone can see inside." Tomoko said softly to Shinichi.

"Ah? Auntie...are you...talking to me?" Shinichi asked in a trembling voice.

"You silly child, of course it's you."

"But, you are my elder, I...can I really touch your private parts?" Shinichi couldn't believe this was true.

"Don't forget, we are learning knowledge, not doing shameful things. Just come if you are asked to, don't be restrained. Do you understand? Just now in the study room you..." Tomoko said to Shinichi with a smile.

With Tomoko's approval, Shinichi, whose heart was beating faster, swallowed and tried hard to adjust his breathing so as not to lose his composure.

The three little sisters also wanted to see the inside of the labia minora very much, and they all urged their husbands: "Shinichi, hurry up."

Shinichi raised his hands. Although he tried hard to restrain himself, he still couldn't stop trembling slightly. When his hands touched Tomoko's labia minora, Shinichi felt like he was electrocuted, and Tomoko's body trembled noticeably. Finally, he couldn't help but moaned, "Ah!"

Shinichi heard the sound made by Tomoko, chuckled and said, "Aunt Tomoko, what's wrong with you? Are you okay?" The three girls also asked in unison.

At this time, Shinichi's two thumbs seemed to be firmly stuck on Tomoko's labia minora, and he kept rubbing them gently, with no intention of taking them away.

"Nothing... nothing, Shinichi... you... you did a good job, this is my... my normal physiological reaction. When my... my private parts are... stimulated from the outside, I will... feel very happy... But you are still young now, so don't... I... let's continue explaining, Shinichi, you stop too, don't rub it anymore." Tomoko said with a little satisfaction.

At this time, Shinichi's hands were covered with wet mucus, and he was panting and reluctantly stopped, waiting for Aunt Tomoko's explanation. The other four girls also had to stop first.

"Shinichi, please gently open my labia minora so that everyone can see what's inside." Tomoko said.

Shinichi used his hands to gently pry open Tomoko's labia minora. At this time, the entire edge of the vagina was covered with wet mucus and was very slippery. Shinichi tried to pry it open three times, but it slipped away every time. It was not until the fourth time that he used more force to pry it open. During this time, Tomoko was very stimulated and kept moaning while lying on the wooden table.

"You...what did you see?" Tomoko asked.

"There are two small holes, one bigger and one smaller." Everyone answered.

"Oh, right, the smaller one is our urethra, our urine is discharged through here. The larger hole is very important, this is our vaginal opening, a woman's value depends on it, having sex and giving birth depend on it. Sonoko, see, you were born here." Tomoko introduced to everyone.

"Ah, this place is so small, how is it possible? Even if Sonoko was a baby back then, she couldn't have come out of here." Ran and Sora Aoi didn't believe it, even Sonoko herself was half-believing and half-doubting.

"Silly kids, would I lie to you? Don't underestimate it because it's small. It is retractable. Shinichi, put a finger in there and try it." Tomoko said.

"Okay, Aunt Tomoko." Shinichi had wanted to do this for a long time, and now that he had Aunt Tomoko's consent, he was extremely excited. He quickly aimed his index finger at Aunt Tomoko's vaginal opening and poked it hard. Since Tomoko had already secreted enough body fluids, it slid in very smoothly.

Tomoko's vagina was very tight. Shinichi only felt that his middle finger was tightly wrapped by something, but it could be stretched and retracted freely. He could not help but move his middle finger back and forth several times. The last time he used all his strength to make his index finger enter as far as possible and touch the heart of Tomoko's flower.

Tomoko, lying on the wooden table, could hardly bear it anymore. She gripped both sides of the table tightly with her hands to prevent herself from twisting. At the same time, she clenched her teeth, trying not to scream. After all, this was about imparting knowledge to the children, not doing anything shameful.

"Enough...enough, stop thrusting like that. I can't stand it." Tomoko moaned.

"Aunt Tomoko, did I hurt you?" Shinichi asked carefully.

"Haha, on the contrary, you make me feel very comfortable. Aunt Tomoko really enjoys it..." Tomoko whispered, "Shinichi, take your finger out now, and then replace it with two fingers and put it in and try it."

Shinichi nodded, put his middle and index fingers together, and pushed them towards Tomoko's private parts.

"It came in very easily, not harder than when I used only one finger just now. It just feels a little tighter than before." Shinichi raised his head and told Ran and the other two about his feelings.

"How magical! What's going on?" the women asked in unison.

At this time, Shinichi pushed his two fingers as deep as possible and touched Tomoko's cervix. He became curious and pinched it with two fingers and fiddled with it up and down, left and right.

"Ah...ah, this boy makes me feel so comfortable." Tomoko's face flushed red. She was secretly happy in her heart, but she couldn't show it, so she had to hold it back.

But he couldn't bear to ask Shinichi to stop.

"Why is this? Mom, please tell us quickly." Sonoko and others asked anxiously.

"Okay, I... I'll tell you, in fact, don't... don't even mention two fingers, even... even the whole hand can... can be inserted in, because the inner wall of the vagina can expand... several times. Otherwise, Sonoko, how... did you come... out in the first place?" Tomoko said while moaning.

Shinichi chuckled, so he took out his fingers, put his five hands together, and slowly inserted them into Tomoko's pussy. This time it was a bit difficult. Tomoko's vaginal opening was stretched open by Shinichi's hands, but he hadn't completely entered yet. However, Tomoko was already panting, with her chest heaving violently. "You...you go slower, don't...too fast, it will make me uncomfortable. You can...turn a little, let your hands be...covered with my body fluids, then it will...be easier." Tomoko moaned and guided Shinichi.

Shinichi nodded, gently turned his arm, and slowly reached deeper. Finally, with a puff, Shinichi's hand was completely inserted into Tomoko's vagina. Tomoko screamed "Ah!" and Sonoko asked hurriedly, "Mom, are you okay?"

"I... I'm fine, don't... don't worry. Look, this hand is reaching... reaching in. I'm not... not lying." Tomoko smiled and bit her lips tightly, her pretty face flushed with beauty.

When Shinichi saw that Tomoko was fine, the five fingers inserted into her vagina immediately became restless and rubbed and squeezed her vigorously, stimulating Tomoko so much that she was about to cry. Tomoko closed her eyes tightly and enjoyed the pleasure that Shinichi brought her.

"Why don't we give it a try too?" Sonoko turned and said to Ran.

"No, absolutely not." Tomoko, who was intoxicated, hurriedly stopped him after hearing this.

"Why not? Aren't we different from you?" the girls were puzzled.

"Okay, I'll continue explaining to you. Shinichi, you come out first." Tomoko regained her composure.

Shinichi pulled his hand out reluctantly.

Tomoko said, "My vagina is indeed different from yours, because you are still virgins, but I am not. My vagina was fucked by Sonoko's father. Do you understand?"

"I don't quite understand. Is there any difference between a pussy that has been fucked and one that has not been fucked?" Except for Shinichi, the three women were still confused.

"Of course there is a difference, silly kids. If a woman has never been fucked by a man, then there will be something blocking her vaginal opening, and that thing is called the hymen. This is one of the most precious things a woman has, and in fact, it is her chastity. It is a very important symbol. In ancient times, it could usually only be broken by a woman's husband, as a way to prove that her husband was the first man to have sex with her. A small amount of blood will flow out when it is broken, which is normal, so don't worry. You haven't been fucked by anyone yet, so your hymen is still there, and you are still young now, so it must not be handled casually." Tomoko introduced.

"Now, let's take a look at the hymen. I don't have one anymore. Who of you can show me how to do it?"

Sonoko was the first to say, "Let me go first." Then she lay down on the wooden table and spread her legs wide.

Everyone gathered around immediately. It was the first time that Shinichi saw a young girl's pussy carefully. It felt very different from a mature woman's pussy. Aunt Tomoko's labia were a little loose, while Sonoko's labia were tightly closed, like a flower bud about to bloom, red and tender.

Thinking that Shinichi was staring at her pussy with a passionate look, Sonoko couldn't help but turn her head away with a smile, feeling extremely shy.

"I can't see it. Where is the hymen?" Everyone looked for a long time but didn't see what they wanted to see.

"Of course it can't be seen like this, Shinichi, go and spread Sonoko's labia apart so everyone can see. Be careful, be gentle, don't use as much force as you did just now, it might hurt Sonoko. Sonoko, you have to be patient." Tomoko responded shyly, her voice so soft that even she couldn't hear it.

Shinichi reached out his hand and grabbed Sonoko's two labia minora. Sonoko was so embarrassed that she covered her eyes with one hand and reflexively tried to pull Shinichi's hand away with the other hand, but was stopped by Tomoko halfway.

"Just be patient for a while, Sonoko, it will be fine soon." Tomoko said with a smile.

"But he makes me so itchy and numb. I can't stand it anymore." Sonoko panted.

Shinichi decided to seize the time and pry it open with force. Several pink cubes of meat appeared in front of him. Shinichi really wanted to stick out his tongue and lick them enough, but he couldn't do that now. Finally, Sono's pussy appeared, and it was filled with Sono's body fluids, which was crystal clear and beautiful.

Everyone leaned over to observe carefully, "See, see, it's a little white, right?" Ran was the first to discover it and shouted excitedly, Tomoko smiled and nodded, and Sora Aoi also shouted, "Really, really, I saw it."

"It's amazing."

"Okay, Shinichi, let Sonoko go and let her come down. It's really hard for Sonoko." Tomoko said to Shinichi.

Shinichi had to let go of his hand, and Sonoko quickly turned over and sat up, punched Shinichi in the chest with a pink fist, and cursed in a delicate voice, "You are so annoying, I hate you." But her eyes were filled with infinite smile.

Shinichi couldn't help but feel fascinated by the sight of her. He really wanted to hold her in his arms and kiss her all over her body.

"Okay, okay, stop making trouble. To save time, we won't look at it anymore." Tomoko said, "I think everyone has basically seen the woman's body clearly. By the way, there is one reproductive organ that we haven't talked about yet. That is the breast, which is also called the nipple in medicine." After saying this, Tomoko lifted up her breasts with both hands so that everyone could see them clearly.

"This is an organ that both men and women have, but they are a little different. Women's are obviously much larger than men's. The two small pieces of flesh are called nipples, and the black circle around the nipples is called the areola. When a woman's body is stimulated by the outside world, or when a woman's sexual desire arises, the nipples will become hard and swollen, and the areola will also expand. The main function of the breasts is to produce milk. When you have children in the future, you will rely on them to feed them." Tomoko introduced.

"Shinichi, what did you think when you first saw my breasts?" Tomoko asked Shinichi.

Shinichi said: "Aunt Tomoko, when I saw it, I wanted to hug your breasts tightly, rub them hard, and suck your nipples. Please don't blame me!"

After hearing this, Tomoko laughed and said, "Silly child, in addition to breastfeeding, breasts are also one of the parts of women that attract men. You have this idea, which shows that you are a normal man, and I am still an attractive person. How can I blame you?"

"That's all we have to say about women's bodies. There's another mysterious part near your pussy, but I'll keep it a secret for you to experience for yourself in the future. If you find it, you'll be so comfortable. Okay, let's stop talking and look at men's reproductive organs." Tomoko said, pointing at Shinichi's lower body, "That's the penis!"

"Shinichi's lower body is really different from our women's lower body, but it's so inconvenient for men to have this extra part in their lower body. Also, what is a dick?" Sora Aoi said curiously.

"Haha, you don't understand this, silly girl. Let me explain it to you in detail." Tomoko said with a smile.

Then, Tomoko held the meat stick and said, "Look, kids, this hard and thick meat stick is the male reproductive organ, commonly known as a dick, and medically called a penis or phallus. It is composed of several parts. Look at the top part, what does it look like most?"

"Mushroom", "Umbrella", everyone guessed wildly.

"Neither is right. Think about it again. It's related to animals." Tomoko said with a smile.

Sora Aoi and Ran answered almost at the same time: "The head of a turtle."

"That's right, that's right, you two are really smart." Tomoko praised.

"This part is the top of the penis, called the glans. Look, do they look like it?" Tomoko said as she turned Shinichi's glans in various directions for everyone to see.

"I didn't realize it until you told me. But now that you tell me, the more I look at them, the more they look alike. So cute. Let me touch it." Aoi playfully pinched Shinichi's glans with her hand. Shinichi couldn't help but screamed "Ah", which scared Aoi so much that she quickly took her hand away.

Tomoko smiled and said, "you have to be careful. This is a man's sensitive area. Don't make him unable to bear it."

"Next, this long part is the penis. Fucking a pussy depends on it to produce pleasure. The scrotum is at the bottom of the penis. It's soft and fluffy. You can try it. And guess what's inside the scrotum." After saying this, Tomoko stood aside and let the three girls experience it.

"It's really soft, and there seem to be two little bird eggs inside." Sonoko was the first to touch it, smiling happily.

After saying that, he pulled Shinichi's scrotum, causing Shinichi to scream: "Ouch, Sonoko, can you be gentler? I can't stand it."

"Let me try it too!" Ran hurried over to rescue Shinichi, and Sonoko had to let go.

"Shinichi, are you comfortable?" Ran held the soft scrotum in her hands and rubbed it gently, very carefully, for fear of hurting Shinichi.

"It feels so good! You're the best to me." Shinichi replied in ecstasy.

Soon, all three girls finished their lessons in turn, and Tomoko asked, "Do you know what the two little bird eggs in the scrotum are for?"

"I don't know, mother, please stop keeping us in suspense and tell us about it."

"Well, those two things are actually called testicles in medicine. They are used to produce sperm. The scrotum is where the sperm is stored. When the man's sperm and the woman's egg combine, the woman will become pregnant and give birth to a baby. That's how all of you came into being."

"But how can sperm and egg combine together?" everyone asked in confusion.

"Through sexual intercourse between men and women, that is, fucking as mentioned earlier, to put it simply, the man inserts his penis into our woman's vagina and then keeps pumping. When it reaches a certain point, the man's penis will ejaculate semen, and the sperm in the semen will pass through our woman's vagina and reach the uterus, combining with the egg in the uterus, thus completing the whole process of fertilization. Of course, it is not that simple to do this well. Men and women must cooperate well with each other, otherwise not only will they not be able to experience that wonderful feeling, but it will also be difficult to conceive a child." Tomoko replied.

"Oh, so that's it? But the hole in our lower body is so small, and the dick is so big and thick. If it is inserted into our pussy, will it hurt?" Sonoko asked worriedly.

The other three women were also very worried.

"...Don't worry about this for now...Okay, let's continue."

"We have basically introduced the structure of male and female bodies, but this is only about the physical structure. Next, I want to talk about the psychological and physiological changes. When men and women's bodies grow to maturity, there will be some physiological changes. Men will dream of having sex with girls and ejaculating semen. This is called nocturnal emission. When girls' bodies mature, they will have menstruation every month, which means blood will flow out of their vagina."

"Matters between men and women must be done slowly, not impatiently. Both parties must do a good job of foreplay first, so that it can be considered a good start. In layman's terms, foreplay is a series of preparatory activities before the man's penis is inserted into our woman's vagina. That is to fully mobilize the sexual desire of both parties. If it is not done well, the man's penis will not be hard enough and long enough, and may not be able to be inserted into the woman's vagina. Even if it is inserted, it will not have much strength. It is the so-called drooping but not lifting, lifting but not firm, and firm but not long.

If a woman does not do a good job of foreplay, her vagina will not secrete enough body fluids, which will lead to dryness and lack of lubrication. If a man forcibly inserts his penis at this time, it is likely to cause pain to both parties, resulting in a failed intercourse. On the contrary, if you find that Shinichi's penis begins to become thick and hard, it means that his sexual desire has begun to be aroused and he wants to fuck you, such as now, right? Shinichi. "Tongzi said to Shinichi with a smile while stroking the meat stick in her hand.

"I...I..." Shinichi didn't know what to do for a moment.

"Hehe, okay, don't answer if you're embarrassed. Normally, Shinichi's dick should be soft and hanging down, so it wouldn't be convenient, and you wouldn't see any extra part." Tomoko continued laughing.

When the girls saw their husbands being shy, they all smiled secretly.

"The sign that a woman's sexual desire is aroused is the body fluid secreted from her vagina, also called vaginal fluid. The more vaginal fluid flows, the stronger the woman's sexual desire is. If a man's penis is not inserted into her vagina, she will feel very uncomfortable. I think you girls are experiencing this feeling now."

The girls all smiled secretly and did not answer.

"Oh, I get it. The water on mom's pubic hair just now was not urine, but mom's pussy juice. Hehe, mom, tell me quickly, did you also want to be fucked by a man's dick just now?" Sonoko smiled suddenly.

"You kid, you have no respect for your elders. I was talking about you, but you are talking about me." Tomoko said angrily.

"Mom, don't be embarrassed. You are a woman too. We won't make fun of you." The girls laughed.

"Okay, okay. Let's continue explaining." Tomoko quickly changed the subject.

"The preparation before sex is very important, but how can we do it well? Let Shinichi and I give you a detailed demonstration." The girls immediately quieted down, fearing that they would miss the key link.

After hearing this, Shinichi was overjoyed. He immediately jumped off the table and said to Aunt Tomoko anxiously, "Okay, okay, what should I do? Aunt Tomoko, tell me."

"At the beginning, we should hug each other, then caress each other's bodies and try to stimulate each other's sexual organs. For example, I can use my hand to stroke your cock, and you can use your hand to dig my vagina, or rub my breasts with your hands. Of course, sucking with your mouth is also a good way, and you can kiss." Tomoko said as she pulled Shinichi over.

Shinichi was not polite and hugged Tomoko in his arms. According to Tomoko's instructions, his hands kept stroking Tomoko's smooth skin. After a while, one hand slid from Tomoko's back to between her legs, and the other hand rubbed Tomoko's breasts vigorously.

Tomoko leaned on her son-in-law like a little bird, and one of her hands was constantly stroking Shinichi's cock.

Both of them felt a pleasure they had never experienced before. Shinichi panted and said, "Is... is that so? Aunt Tomoko, ah, ah!"

"Yes, Shinichi, you...you did a great job. Ah, it feels so good. You can...you can also try using your mouth. Come on, kiss my breasts."

"Okay, I'll come right away." Shinichi lowered his head and buried it between Tomoko's breasts, licking them vigorously. Then he put one nipple in his mouth and sucked it hard, making Tomoko feel as if her nipple was hit by a weak electric current, numb and tingling, very uncomfortable.

"Come on, Shinichi, lick my vagina, it will stimulate my body more." Tomoko said to Shinichi with a gasp.

"Okay, Aunt Tomoko, let's change positions, it will be more convenient." Shinichi replied.

After saying that, he picked up Aunt Tomoko's delicate body and gently placed her on the table. Then he climbed on Aunt Tomoko's body, facing her vagina with his head, and plunged into it. Then, he licked the two thick and tender labia back and forth with his tongue, and his nose tip kept pressing against the vaginal opening.

On the other hand, he had already put his cock to Aunt Tomoko's mouth.

"Ah...ah, you are really talented, Shinichi." Tomoko praised while panting. Then she grabbed her son-in-law's cock, stuffed it into her mouth, and kept sucking it hard.

Seeing this scene, the three women were all excited and wished they could experience it themselves.

After a while, Tomoko felt her lower body was extremely wet. At this moment, she wished that Shinichi's thick cock could thrust hard into her vagina.

But this kind of thought cannot be expressed in front of the children.

After all, I am much older than Shinichi. If I do this, wouldn't I be committing an incestuous act that is against moral principles and despised by the world?

No, this cannot be done, Tomoko warned herself secretly.

However, the lust aroused by Shinichi made it even more difficult for her to control herself.

"Okay, let's stop for a moment and I'll explain the next step." Tomoko almost forgot that she still had to teach the children key skills.

Everyone had to stop for now, their faces flushed and their veins swollen, gasping for breath.

"The foreplay here is basically enough. The next step is the most crucial one, which is to start fucking." Tomoko adjusted her breathing, took a few deep breaths and said.

"Shinichi and I won't be able to demonstrate this part as realistically as we did just now," Tomoko said regretfully.

"Why? Mom, didn't you two cooperate well?" everyone asked in confusion.

"It's like this. I am your elder. It is not allowed for elders and younger generations, relatives and relatives to have sex, such as between father and daughter, mother and son, etc. If you do so, it is called incest. Incest is a despicable and dirty thing that is despised by the world. How can Shinichi and I become such shameless whores?"

"Didn't you just make a mistake..." Sonoko asked anxiously, fearing that her mother and Shinichi had made a big mistake.

"Actually, there was nothing wrong just now. What Shinichi and I did just now did not exceed the bottom line. That is to say, Shinichi's dick did not reach into my mother's pussy, so it can't be considered incest. Besides, we were just demonstrating it to everyone, and we were not doing anything shameful." Tomoko explained.

Sonoko breathed a sigh of relief after hearing this.

"For the following part of the demonstration, Shinichi and I will stop here. Shinichi, you must control yourself and never go beyond the line, otherwise you and I will be ashamed to face the world. Do you understand?"

"Don't worry, Aunt Tomoko, I will control myself." Shinichi said with a smile.

"Okay, let's get started. First of all, if Shinichi wants his dick to go into my pussy, his body must be in the right position, and his dick must be aimed at the right part. There's actually no standard for the so-called correct position, as long as both parties feel comfortable. I'll introduce you to a few common positions, but you don't have to limit yourself to these, you can create some new and interesting ones, which will add new interest."

"The first one is man on top. This is the most commonly used position and the easiest to master." After saying that, Tomoko lay on her back on the wooden table with her legs raised high. She then said to Shinichi, "As the name suggests, this position is that the man is on top and the woman is on the bottom. Okay, Shinichi, come here, hold your dick with your hand and aim it at my vaginal opening." Shinichi hurriedly knelt on the table and aimed at Aunt Tomoko's pussy.

"Come closer, don't be so far away, don't be afraid, we're just rubbing against each other, it's nothing." Tomoko said to Shinichi.

Shinichi quickly pushed his cock forward and poked Tomoko's labia with such force that Tomoko screamed, "Don't panic, Shinichi, go slowly, I'll teach you." After that, she grabbed Shinichi's big cock and rubbed and slid Shinichi's glans back and forth in her flesh groove, making Shinichi want to rush in several times, but was blocked by Tomoko's hand again. He was so anxious.

When the glans and the front half of Shinichi's penis were covered with Aunt Tomoko's sticky body fluids, Tomoko put Shinichi's glans into her vaginal opening, and then said to everyone: "Everyone pay attention, you must watch carefully, Shinichi's penis must be inserted from the vaginal opening, not into the urethra, otherwise you will get hurt, Shinichi, come in a little bit gently, don't go in too much, let your wives see it clearly."

Shinichi had to push the glans in little by little, and finally, the entire glans was completely immersed in Aunt Tomoko's vagina.

"Enough, enough, Shinichi, no more entry, otherwise we will become sinners for all eternity." Tomoko, who was wavering between pleasure and guilt, finally overcame her desire.

At this time, Shinichi's glans was connected to Aunt Tomoko's vagina. The women's hearts were beating wildly. They really hoped that their husbands' big cocks would be inserted into their vaginas, and completely inserted.

"If this is real sex, then Shinichi should put his entire penis into my pussy and keep pumping until he ejaculates. Do you understand?"

"I understand, mother." everyone replied.

"Okay, Shinichi, you go out. I'll introduce the second position: woman on top." Tomoko pulled out Shinichi's glans with force.

"Shinichi, come and lie down on the table," Tomoko ordered.

Shinichi quickly followed Tomoko's instructions and lay down on the wooden table, but his cock was pointing straight to the starry sky, with his head held high, looking mighty and unyielding.

Tomoko also jumped onto the wooden table and sat astride Shinichi's belly. Shinichi saw Aunt Tomoko's pair of soft breasts bouncing in front of him, and he couldn't help but stretch out his hands to pinch her nipples tightly in his hands, rubbing them constantly.

Tomoko said nothing and acquiesced to her son-in-law's advances.

She was seen raising her buttocks slightly, grabbing Shinichi's cock with her other hand, trying to stuff it into her lower body, but Shinichi's cock was too long, so she had to raise her buttocks higher, which made her a horse stance, and then she pressed Shinichi's glans under her vagina.

Then he said to the women, "Look, this is the woman on top position. It mainly relies on the woman moving up and down or left and right to create friction, which then creates pleasure." The women all nodded and remembered.

Because Tomoko's vaginal fluid had just flowed too much, the table was all over it. Tomoko, who was squatting in a horse stance, was trying to get up, but accidentally stepped on a patch of her own vaginal fluid. She lost her balance and sat down straight down. With a "puff", Shinichi's dick was completely inserted into Tomoko's vagina.

At this time, Shinichi's pubic hair and Tomoko's pubic hair were tightly stuck together. The sudden pleasure stimulated the two of them violently. Shinichi's glans penetrated directly into Tomoko's uterus, tightly pushing up her uterine wall, and the root of the penis also stretched the vaginal opening.

While Tomoko was experiencing this joy that could not be expressed in words, she was also feeling so ashamed that she did not even think of withdrawing. Thinking that her lifelong innocence had been ruined in an instant, a line of hot tears began to flow unconsciously, but Tomoko could only sit on Shinichi's body and sob.

The three girls were so frightened by this sudden situation that they were speechless. Sonoko didn't know how to comfort her mother.

Seeing this, Shinichi hurriedly raised his hands and sat up his upper body, "Aunt Tomoko, it's over, my dick is completely inserted into your vagina, what should we do?" Shinichi laughed.

"It's God's will, it's really God's will. How can we face people now?" Tomoko cried and left Shinichi's body, picked up her clothes, and said, "It's all my fault... It's all my fault for what I wanted to teach... Wuuuu..." As she said that, Tomoko quickly put on her clothes, turned around and ran out.

Shinichi and the other three looked at each other in amazement.