The perfect body of my sister-in-law (family incest adult novel)

My wife and I have been married for less than a year, and before we had enough time to enjoy our two-person world, she got pregnant. I originally wanted my wife to abort the child, but she refused to agree and even told everyone in the family about it. My parents were so happy when they knew my wife was pregnant. How could I dare to go against the world and ask her to have an abortion? well! The happy life ended here. My wife has become God and I have to serve her every day. The worst thing is that ever since my wife became pregnant, she won’t let me touch her body anymore. It’s so miserable!

My wife has a cousin who attends college near my home. She usually lives on campus, but comes back every weekend. Ever since my wife became pregnant, he has been going every week, coming back on Friday night and going back to school on Sunday night. My sister-in-law is not tall, but she looks okay and has a cheerful and lively personality, which is quite similar to my wife. He is a very hardworking person and always keeps the house clean and tidy every time he comes home. Especially after my wife became pregnant, my lovely sister-in-law became even more diligent and took on almost all the housework. Even I, who was recognized as a "good man", had no chance to show my abilities. Sometimes I always think: Xiaofan {my sister-in-law’s boyfriend} is so lucky to have found my sister-in-law who is one in a million.

In the blink of an eye, my wife has been pregnant for more than 7 months, which means that my sex life has been banned for more than 7 months. I have a strong sexual desire, and I haven't had sex for more than 7 months. You can imagine how I feel. In addition, I have a beautiful and lively sister-in-law who often hangs around in front of me, which makes me unconsciously develop an evil idea - it would be great if I could have sex with my sister-in-law. With this thought in mind, I launched an offensive against my sister-in-law. I began to observe my sister-in-law's every move, her curvy body, and even figured out her menstrual period. I have fantasized about countless scenes of having sex with my sister-in-law. Every time she came back, I would show my kindness to her in a subtle way to increase her liking for me. Hard work pays off and the opportunity finally came.

I remember one day after lunch, my hardworking sister-in-law started doing housework, first washing dishes and pots, and then washing clothes. I was coaxing my wife to take a nap in the bedroom. I don’t know how long it took, but I finally coaxed my wife to sleep. I was in a hurry and wanted to go to the bathroom, so I got out of bed quietly and tiptoed to the bathroom.

As soon as I opened the bathroom door, the scene in front of me really surprised me. My sister-in-law seemed to have just finished going to the bathroom. She was squatting and wiping her vulva with toilet paper. I was completely stunned, my eyes staring at my sister-in-law's vagina. My sister-in-law was also frightened. The moment I opened the door, she just let out an "ah" and froze there, covering her lower body with one hand and holding up her pants at her knees with the other hand. She stared at me blankly with her eyes wide open. The toilet paper was folded very small, covering only a small area of ​​the labia, and the dark pubic hair was exposed from one side of her palm. I don’t know how long it took me to come to my senses, and I thought to myself: How can I miss such an opportunity? Not only did I not close the door and come out, but I walked in and closed the door behind me. She was so frightened that when I walked towards her, she didn't react at all and just stared at me blankly.

I quickly walked to her side, picked her up from behind with my right hand, grabbed her left breast with my palm, and reached my left hand between her thighs, stroking her thighs and vagina. Then she woke up from her dream, knew what I was going to do, and started to resist, "Ah... Brother-in-law..., what... are you doing?" She pressed her vagina with one hand and grabbed my hand that was stretched between her thighs with the other hand, trying to push my hand away, "Oh... don't make noise, you don't want to wake your sister up, do you?" After hearing what I said, she stopped making any sound, but was still resisting hard.

I kept kneading her breasts with one hand, and with the other hand, I couldn't get close to her vagina because she was holding it tightly, so I could only stroke her thighs back and forth. There was no way to take the next step in this position, so I pushed her towards the wall with all my strength and pressed her against it with my body. This trick really worked. She instinctively used the hand that was holding my arm to hold the wall, so my left hand was free. I lost no time and quickly put my left hand on her vagina. My penis had long been as hard as steel, making a small tent in my shorts and pressing against her butt from behind.

"Brother-in-law...don't...do this...don't...ah..."

"Good sister, your brother-in-law misses you so much! I have missed you for a long time." I kissed her neck from behind, and my right hand continued to knead her breasts. Because her hand was tightly guarding her vagina, my fingers were able to explore the back of her hand. What should I do? There is a way. I moved my hands down until my fingertips touched her fingertips and then pressed hard on her fingers, and her fingers were pressed closer to her vagina. This trick really worked.

"Ah..." She let out a soft moan. I did the same thing again and she moaned again. I thought: If you don’t let me touch it, then you can touch it yourself. I pressed her hand like this again and again.

"Brother-in-law, don't... do this... ah... my sister... will hear it."

This reminds me, it would not be fun if I woke up my wife. I pulled my hand out that was attacking her vagina, turned the timer button of the washing machine to the bottom, and the washing machine started to rumble.

"Now your sister can't hear it." My hand returned to his vagina, ready to continue the attack from the front. But I found that she guarded her vagina even more tightly. Since we can't start from the front, let's start from the back. So I pulled my hand out and started caressing her butt. She immediately leaned forward, trying to avoid my attack. The buttocks are also tightly clamped and the buttocks are stiff. My hand went through her thigh and reached forward, wow! All wet! This little girl is so sensitive! It was time. I withdrew my hand, pulled down my shorts, took out my penis which had already turned purple, and inserted it between her legs.

"Ah!...Brother-in-law! Please...please...don't do this! You...let me go!" As soon as my penis touched her body, she immediately struggled hard. I immediately moved forward and pressed her against the wall with my body so that she could not move. The penis pierced along the crotch to her labia, and the head touched her fingers. Her labia was already wet and her fingers were covered in her love juices. I pulled my penis back a little, then pushed it forward again, and started thrusting in and out like this.

"Ah!...Oh...Um..." She began to moan as I thrust in and out. Her body became warm, her breasts became firmer under my kneading, the vagina secreted more and more fluid, and my thrusting movements became more natural. I felt the time was ripe, so I reached forward, grabbed her wrist, and pulled her hand to the side, pressing it against the wall. Then he held the penis up with one hand and inserted it into her vagina.

"Ah!... No! Brother-in-law... Please, brother-in-law... I really can't!" She struggled hard again. I immediately held her down with force and calmed her down again.

"What's wrong? Why not?" I put my ear close to hers and whispered, "Have you done it with Xiaofan? Are you still a virgin? If you're not a virgin, I'll let you go. If you're not a virgin, it's meaningless."

"Yeah!" She nodded immediately in response.

"Was your first time for him?"

"Yeah!" She nodded again.

"Since you have given him your first time, you have done your best to him. Anyway, you are not a virgin anymore, so it doesn't matter if you have sex with your brother-in-law once! Just agree to your brother-in-law!" Hehe! After all, she is a little girl, so she must have been fooled! If she was still a virgin, I wouldn't dare touch her.

"Ah? Brother-in-law! You..." When she heard me, she knew she had been fooled.

"Think about it, how does your brother-in-law treat you usually? Just agree to me! Ah! Good sister!" After hearing what I said, she stopped resisting and just closed her eyes with her face against the wall.

Seeing that she no longer resisted, I used my legs to separate her legs, and again held my big penis and aimed it at her vagina and inserted it. I felt my glans part her labia and squeeze into her vagina little by little. Wow! So tight! It is indeed a young girl’s vagina, it feels so comfortable on my cervix!

"Ah!..." Perhaps my deep penetration hurt her and she screamed out.

I stopped immediately, slowly pulled out the penis a little, and then slowly inserted it in again. I repeated this several times. I felt her vagina secreted more liquid, and the vagina became more moist and slippery, and not as tight as at the beginning. So I tried to insert it deeper, then pulled it out, and inserted it again, going deeper little by little. According to my experience, this gives her time to adapt and she won't scream out due to sudden stimulation. After repeating this several times, my penis was finally completely inserted into her vagina. I inserted my penis deeply into her vagina, with my lower abdomen pressed against her buttocks, carefully experiencing this wonderful feeling. The penis was tightly clamped, hot and slippery. I haven't had this feeling for a long time. It was so wonderful! In this way, my penis stayed in her vagina for a while, and I felt her vagina begin to contract. I knew that she was starting to feel itchy there, and it was time to start fucking hard. So I pulled out my penis, then slowly inserted it all the way in, slowly increasing the speed of withdrawal, and began to make large-scale piston movements.

As I increased the speed of my thrusting, her reaction became more and more intense, and she began to moan "Hmm...Oh..." After doing this for a while, every time I thrust in and out, she would moan "Hmm~~~Hmm~~~", and the sound was simply wonderful. Gradually I felt that every time I inserted, she would move her body backwards to cater to my insertion. She was already in the mood, so I started thrusting quickly and confidently. Every time our bodies came together, there was a "pa pa" sound, but all of this was drowned out by the roar of the washing machine. After doing this for more than a hundred times, I felt her vagina begin to contract, and then a stream of hot liquid poured onto my penis. It felt so wonderful. Then she softened and no longer responded to my thrusts. I know she is lost, this little tweed dress is so fragile!

"Are you comfortable? My sweetheart!" She just closed her eyes and breathed heavily. "Let's change positions! Okay?" I said as I took off her pants and carried her towards the toilet. I sat on the toilet and then asked her to face away from me and straddle me. I held the penis with one hand, aimed it at her vagina, and held her waist with the other hand, guiding her to move down and inserting the entire penis into her vagina again. "Come on, baby! Move up and down." I put my hands under her armpits, lifted her up, and then put her down. After repeating this several times, she learned it and started to move up and down by herself without me having to help her. So I freed my hands, grabbed her two breasts in each hand, and kneaded them rhythmically in accordance with her movements.

"Hmm~~~~Hmm~~~~~Oh~~~~Oh~~~~~Hmm~~~~~" It was obvious that she really liked this way of playing. She began to move rhythmically, and the frequency became faster and faster, and she made intoxicating moans in coordination with the movements. "Baby! Have you ever played like this before?" I asked her in a low voice.

"Hmm~~~" She shook her head. I think she was completely immersed in this wonderful feeling at this time and couldn't speak anymore.

"Do you like playing like this, baby?"

"Um~~~~Oh~~~" She just nodded.

This position was very stimulating for both of us. After only 60 or so thrusts, I felt like I was about to ejaculate. When she sat down, I grabbed her two breasts hard with my hands and pulled them down to allow the penis to penetrate deeper. After doing this for more than twenty times, I felt her vagina begin to contract violently, tightly clamping my penis, and I finally couldn't help but ejaculate. I pressed my hands on her shoulders, allowing my penis to penetrate deeply into her vagina. Spurts of semen spurted into her vagina, and it took more than twenty spurts before I finished ejaculating. The energy that has been accumulated for more than 8 months was finally released at this moment. The feeling is simply indescribable. We were both exhausted, breathless and sweaty. I hugged her tightly from behind, and we both closed our eyes, breathing heavily, quietly enjoying this wonderful moment. We sat like this quietly for five or six minutes, and my penis gradually became smaller, and I felt it slowly sliding out along with the liquid flowing out of her vagina.

"Are you happy?" I asked her in a low voice.

"Hmm" she just hummed softly.

"Okay, get up! Let's clean up." As I said that, I helped her up. As soon as she stood up, a milky white liquid flowed out of her vagina. So many! The sister-in-law immediately tore some toilet paper and began to wipe her body. I stood up and peed, then wiped my penis with toilet paper, put on my pants and went out. My sister-in-law was still wiping her private parts.

I went back to the bedroom and my wife was sleeping soundly, so I lay down too. After a while, I heard my sister-in-law come out and start hanging clothes to dry. I don’t know how much time passed before I fell asleep. I slept until about four in the afternoon. When I woke up, I found that my sister-in-law was still there, and she acted as if nothing had happened. It seemed that she was not angry. I thought I would have another chance to have sex with her in the future, but unfortunately she consciously avoided me and never stayed alone with me, so I never had sex with her again after that time.