Seducing my girlfriend's sister-in-law (family incest adult novel)

I seduce my girlfriend's sister-in-law and fantasize about having an affair with her. Every time I go to his house, I will secretly spy on his sister-in-law. She has a beautiful face and a perfect body proportion. She is 168cm tall.
CM,
36D-24-36, always likes to wear one-piece silk dresses, if you look carefully you can see the dark blue bra and panties. Once we were cooking at his house, his girlfriend went to buy seasonings, his brother was watching TV in the living room, only his sister-in-law and I were washing vegetables in the kitchen, he and I were standing in front of the sink, because we were a little close, I could smell the perfume coming from him, I was a little fascinated, confused, my mind was full of scenes of having sex with my sister-in-law, and my sister-in-law was seductively posing in all kinds of lewd postures.
I finally couldn't bear it anymore and wanted to seduce him. I moved my body slightly closer to my sister-in-law and gently touched his arm. He didn't seem to notice my intention. Although it was just this action, it gave me an inexplicable pleasure. I put my hands behind him under the pretext of getting something, as if I was going to hug him from behind my sister-in-law. He turned his face and stared at me, as if he didn't understand what I was going to do. There was a hint of coquettishness and blame in his eyes, but he didn't say anything to stop my frivolous behavior. Seeing that he didn't react too strongly, I teased him even more wantonly. I think married women need to be praised and cherished. Even if my behavior was a mistake, I could explain to him that it was all because he made me unable to control myself, right? I hugged my sister-in-law gently from behind, pressing against her slim body, with the hard cock under her belly pressing against her round buttocks. It would be redundant to say anything more at this moment. How could my girlfriend's sister-in-law not understand my intentions when her body was violated like this? I leaned my face on her shoulder and kissed her white neck and earlobes, and my hands also wandered on her full breasts and flat belly. My sister-in-law twisted her body uneasily to avoid my further rudeness, and said in a very small voice: "My husband is in the living room! Stop quickly." I refused to give up this great opportunity and whispered in his ear, "Ting! I have always loved you, but I dare not tell you because you are my girlfriend's sister-in-law. I dream of making love with you every night. If this continues, I will collapse." My sister-in-law turned around and pushed me away, and told me with some panting: "My husband will go to a class reunion tonight, and he will not be back home until the early morning. You should stop now!" I felt so happy to hear that. I didn't expect that my sister-in-law, who usually looks noble and elegant, would actually say such a teasing hint to me. I was so excited that I couldn't help but hug her tightly and kiss her moist red lips passionately. My sister-in-law also slightly opened her teeth to respond to my tongue exploring deep inside. Our hot bodies trembled because of each other's caress and friction. Her husband in the living room next door had no idea that his wife was being caressed by her sister's boyfriend, and he even let out a moan so quiet that only the two of us could hear it... I am looking forward to tonight. I think my girlfriend's sister-in-law must be very excited and feel the pleasure of having an affair after being seduced by me. She can't wait until I get home, so she puts on the sexiest clothes, strikes the most lewd posture, and lies on the sofa in the living room for me to penetrate her hard from behind.
I arrived at the alley of my girlfriend's house before it got dark. She lives with her brother and sister-in-law, but I knew my girlfriend was not at home. After waiting for about an hour, I saw her brother's car slowly driving out of the parking lot. I immediately got out and walked into the elevator. When I arrived at the door, I rang the doorbell. When my sister-in-law answered the door, Mrs. Chen next door happened to be going out to take out the trash. I humbly asked, "Is Xiaoling here?" My sister-in-law replied that she was not. I quickly said that I had an appointment with my girlfriend and asked my sister-in-law to let me in and wait for her.
As soon as I stepped into the living room, my sister-in-law had just locked the door when I smelled a strong scent of perfume. My girlfriend's sister-in-law was wearing a tight white T-shirt and a gray knee-length skirt. Her slightly wet hair clearly told me that she had just taken a shower. Although she was not wearing any makeup, her charm was as seductive as when she was flirting secretly in the kitchen during the day. Especially I could easily see through the black bra under the T-shirt, wrapping the white and firm breasts. The picture of my sister-in-law with a lewd face letting me rub her breasts and hugging me tightly appeared in my mind.
My sister-in-law asked me in an annoyed tone, "You are so bold. You didn't even call first. Fortunately, my brother just left. It would be terrible if he was still at home!" I gave a somewhat evil and complacent smile. "Sister-in-law, I waited at the alley entrance for an hour. I came up only after I saw my brother go out." As I spoke, I moved closer to my sister-in-law, lightly touching her body, so close that I could hear her breathing. Now, the only distance between the two of us was that thin layer of clothes. My sister-in-law cursed in a low voice, "Pervert!" Her face flushed, I don't know if it was because of nervousness or shyness. I put my hands on my sister-in-law's waist and gently stroked her round buttocks. I lowered my head and kissed her earlobe, and told her in a subtle and gentle voice: "Yes, yes, yes... It's all my fault. I'm so bold. Who told me that I can't help myself and be confused when I see you. I think about it every day." My sister-in-law said, "What's there to think about?" "Yes, I was thinking about how to have sex with you."
With such a sweet mouth, Xiaoling must be always coaxed to heaven. My sister-in-law is wronging me. How could that be? I seldom praise women! But sister-in-law, you are the goddess of my dreams. Thinking about you day and night is driving me crazy! The sister-in-law said in a teasing tone: I don’t believe it! You are already someone else's wife, how can you compare to Xiaoling's youth and beauty? Tell me, what is there about me that makes you miss me? After saying that, he turned his head away, looking angry and ignoring people. No way! My sister-in-law herself doesn’t understand how charming she is. Her face is just a pretty face, and her figure is just a figure. Although Xiaoling is considered a beauty, she pales in comparison to her sister-in-law. I pointed at my sister-in-law's chest and said lewdly: The secret under this layer of clothes is making me itchy. My dear sister-in-law, please don't torture me anymore, okay?
After I finished speaking, my hands started to get unruly. Because my sister-in-law was facing sideways towards me, I hugged her in my arms with my arms around her shoulders, letting her head rest on my shoulder. That posture really looked like a couple in love. My sister-in-law leaned against me very softly. I whispered to her, although I have never seen your body, I often secretly peeked at your breasts, and sometimes I would admire your bra on the balcony where you hang clothes. I can be sure that you have a C cup and your breasts are full and firm. My sister-in-law replied shyly: You are such an indecent person, your head is full of obscene thoughts. I really should tell Xiaoling your true face. Also, don’t dare to dry your underwear on the balcony in the future, so as not to invite a wolf into the house. My sister-in-law said this, but her body pressed even closer to me, allowing my right hand to hold her breast and gently caress and squeeze it.
At this moment, my sister-in-law seemed to be regretting something. She placed her hands cautiously on her thighs, which were covered by a narrow gray skirt, and pressed down her skirt nervously, as if she was afraid that if she let go of her hands, I would rudely invade her body and have an incestuous physical relationship with me. I easily saw through my sister-in-law's thoughts, and I also knew the problems that a wife who always appears gentle and elegant on a daily basis was worried about. So, I moved my right hand, which was originally caressing my sister-in-law's breasts, to her thighs, stroked her slender hands, and slowly took off the wedding ring on her middle finger. I asked my sister-in-law: Will this be better? My sister-in-law nodded and asked me: How would I face Xiaoling and my husband if they knew about this? This is not just a simple matter of cheating, I am your future sister-in-law! I felt a little embarrassed when I heard what my sister-in-law said, but the physiological reaction made it impossible for me to control myself. I just wanted to press my charming sister-in-law to the ground immediately, and madly thrust my hard penis into that tight and moist vagina, pumping it violently, making my sister-in-law so high that she moaned lewdly and wantonly. Sister-in-law: This matter is unknown to gods and ghosts. Normally, I dare not even look at you in front of my uncle, aunt and other family members, for fear that my intentions will be discovered. Besides, as long as we are careful and cautious, how can we be seen through? My sister-in-law said: But my aunt is so good to me, how can I go to bed with you behind her back with a clear conscience, and you and Xiaoling are going to get married soon! We are all a family, and I am afraid that there will be sequelae in the future. Good sister-in-law, we are all adults! We all know that as long as we don't hurt our other half, there's nothing wrong with indulging in sexual desire occasionally. But can you guarantee that your brother has never hidden anything from you or betrayed you? Does he still care about you, be considerate of you, and satisfy you as he did when you were in love? My sister-in-law seemed to be touched by what I said. She was silent for a while. I didn't give her time to think. I put my face close to hers, kissed her earlobe gently, and whispered: How long has it been since your brother had sex with you, and how long has it been since you enjoyed a man's gentle flirting and the liberation of desire? Even the sage Confucius acknowledged that this is human nature, so as long as it is properly controlled it will not hurt anyone. My sister-in-law seemed to be pondering the meaning of these words, and she seemed to be unable to resist the sweet words and teasing touch of a man other than her husband, and finally she sighed. Shiming, you have to promise me to keep this a secret between you and me... Don't show off to your friends and ruin my reputation. I still have to meet people later! Also, my aunt-in-law is a woman like me, and we both have keen senses. You should not reveal your true colors in front of her, but you can't ignore her for it, okay? Of course, I won’t do everything as you say, my dear sister-in-law. I can't hold it any longer, no matter what you say, I really want my dick to enter your body right now so that we can become one. I teased my sister-in-law (Tingting) with words, while unceremoniously putting my hands under her skirt from her knees. Tingting (sister-in-law)'s plump red lips were entangled with the tip of my tongue, but sister-in-law still murmured a stop from her throat. Shiming: It's been a long time since I felt so numb all over by a man's foreplay. I want you to take it slow, just like when you and my aunt made love, and seduce my cells inch by inch, okay?
I said to my sister-in-law: How do you know how Xiaoling and I have sex? My sister-in-law said coquettishly: There were several times when you and my aunt were having sex in the room and your elder brother was not at home, I would secretly listen to your aunt's moans at the door. She was so lewd that even I was aroused. I smiled and said to my sister-in-law: Do you really want a man outside the door and have to caress yourself? My sister-in-law blushed when she heard this: "It's annoying. You always ask questions that are difficult to talk about. After all, I am a woman too!" Sister-in-law: I really want to see an intoxicated expression on your face, and to strike a most seductive pose to seduce me. You must completely relax your body and enjoy this rare opportunity. I want you to try my methods of teasing a woman, to release your repressed desires from the depths of your soul, and to make you feel extremely lewd.
I asked my sister-in-law if she had ever tried having sex in the dining room, and she shook her head. So I caressed her and pulled her to the dining room. The dining room of my girlfriend's house is connected to the large balcony, which is also the place where clothes are usually dried. There is a road outside the spacious floor-to-ceiling glass door. I pushed my sister-in-law to the wall, let our lower bodies fit tightly against it, and slowly licked her neck, breasts, lower abdomen, and inner thighs. My sister-in-law (Tingting)'s body kept shaking, but she was pressed firmly against the wall with both hands and could not move. I praised my sister-in-law's body from the bottom of my heart: my sister-in-law's breasts are so full and firm, and she has a flat belly, long legs, and round buttocks. All men can't help but take a sneak peek. My sister-in-law replied: Oh! Yeah? I see you are trying to make me happy with your sweet words! I seduce my girlfriend's sister-in-law and fantasize about having an affair with her. Every time I go to his house, I will secretly spy on his sister-in-law. She has a beautiful face and a perfect body proportion. She is 168cm tall.
CM,
36D-24-36, always likes to wear one-piece silk dresses, if you look carefully you can see the dark blue bra and panties. Once we were cooking at his house, his girlfriend went to buy seasonings, his brother was watching TV in the living room, only his sister-in-law and I were washing vegetables in the kitchen, he and I were standing in front of the sink, because we were a little close, I could smell the perfume coming from him, I was a little fascinated, confused, my mind was full of scenes of having sex with my sister-in-law, and my sister-in-law was seductively posing in all kinds of lewd postures.
I finally couldn't bear it anymore and wanted to seduce him. I moved my body slightly closer to my sister-in-law and gently touched his arm. He didn't seem to notice my intention. Although it was just this action, it gave me an inexplicable pleasure. I put my hands behind him under the pretext of getting something, as if I was going to hug him from behind my sister-in-law. He turned his face and stared at me, as if he didn't understand what I was going to do. There was a hint of coquettishness and blame in his eyes, but he didn't say anything to stop my frivolous behavior. Seeing that he didn't react too strongly, I teased him even more wantonly. I think married women need to be praised and cherished. Even if my behavior was a mistake, I could explain to him that it was all because he made me unable to control myself, right? I hugged my sister-in-law gently from behind, pressing against her slim body, with the hard cock under her belly pressing against her round buttocks. It would be redundant to say anything more at this moment. How could my girlfriend's sister-in-law not understand my intentions when her body was violated like this? I leaned my face on her shoulder and kissed her white neck and earlobes, and my hands also wandered on her full breasts and flat belly. My sister-in-law twisted her body uneasily to avoid my further rudeness, and said in a very small voice: "My husband is in the living room! Stop quickly." I refused to give up this great opportunity and whispered in his ear, "Ting! I have always loved you, but I dare not tell you because you are my girlfriend's sister-in-law. I dream of making love with you every night. If this continues, I will collapse." My sister-in-law turned around and pushed me away, and told me with some panting: "My husband will go to a class reunion tonight, and he will not be back home until the early morning. You should stop now!" I felt so happy to hear that. I didn't expect that my sister-in-law, who usually looks noble and elegant, would actually say such a teasing hint to me. I was so excited that I couldn't help but hug her tightly and kiss her moist red lips passionately. My sister-in-law also slightly opened her teeth to respond to my tongue exploring deep inside. Our hot bodies trembled because of each other's caress and friction. Her husband in the living room next door had no idea that his wife was being caressed by her sister's boyfriend, and he even let out a moan so quiet that only the two of us could hear it... I am looking forward to tonight. I think my girlfriend's sister-in-law must be very excited and feel the pleasure of having an affair after being seduced by me. She can't wait until I get home, so she puts on the sexiest clothes, strikes the most lewd posture, and lies on the sofa in the living room for me to penetrate her hard from behind.
I arrived at the alley of my girlfriend's house before it got dark. She lives with her brother and sister-in-law, but I knew my girlfriend was not at home. After waiting for about an hour, I saw her brother's car slowly driving out of the parking lot. I immediately got out and walked into the elevator. When I arrived at the door, I rang the doorbell. When my sister-in-law answered the door, Mrs. Chen next door happened to be going out to take out the trash. I humbly asked, "Is Xiaoling here?" My sister-in-law replied that she was not. I quickly said that I had an appointment with my girlfriend and asked my sister-in-law to let me in and wait for her.
As soon as I stepped into the living room, my sister-in-law had just locked the door when I smelled a strong scent of perfume. My girlfriend's sister-in-law was wearing a tight white T-shirt and a gray knee-length skirt. Her slightly wet hair clearly told me that she had just taken a shower. Although she was not wearing any makeup, her charm was as seductive as when she was flirting secretly in the kitchen during the day. Especially I could easily see through the black bra under the T-shirt, wrapping the white and firm breasts. The picture of my sister-in-law with a lewd face letting me rub her breasts and hugging me tightly appeared in my mind.
My sister-in-law asked me in an annoyed tone, "You are so bold. You didn't even call first. Fortunately, my brother just left. It would be terrible if he was still at home!" I gave a somewhat evil and complacent smile. "Sister-in-law, I waited at the alley entrance for an hour. I came up only after I saw my brother go out." As I spoke, I moved closer to my sister-in-law, lightly touching her body, so close that I could hear her breathing. Now, the only distance between the two of us was that thin layer of clothes. My sister-in-law cursed in a low voice, "Pervert!" Her face flushed, I don't know if it was because of nervousness or shyness. I put my hands on my sister-in-law's waist and gently stroked her round buttocks. I lowered my head and kissed her earlobe, and told her in a subtle and gentle voice: "Yes, yes, yes... It's all my fault. I'm so bold. Who told me that I can't help myself and be confused when I see you. I think about it every day." My sister-in-law said, "What's there to think about?" "Yes, I was thinking about how to have sex with you."
With such a sweet mouth, Xiaoling must be always coaxed to heaven. My sister-in-law is wronging me. How could that be? I seldom praise women! But sister-in-law, you are the goddess of my dreams. Thinking about you day and night is driving me crazy! The sister-in-law said in a teasing tone: I don’t believe it! You are already someone else's wife, how can you compare to Xiaoling's youth and beauty? Tell me, what is there about me that makes you miss me? After saying that, he turned his head away, looking angry and ignoring people. No way! My sister-in-law herself doesn’t understand how charming she is. Her face is just a pretty face, and her figure is just a figure. Although Xiaoling is considered a beauty, she pales in comparison to her sister-in-law. I pointed at my sister-in-law's chest and said lewdly: The secret under this layer of clothes is making me itchy. My dear sister-in-law, please don't torture me anymore, okay?
After I finished speaking, my hands started to get unruly. Because my sister-in-law was facing sideways towards me, I hugged her in my arms with my arms around her shoulders, letting her head rest on my shoulder. That posture really looked like a couple in love. My sister-in-law leaned against me very softly. I whispered to her, although I have never seen your body, I often secretly peeked at your breasts, and sometimes I would admire your bra on the balcony where you hang clothes. I can be sure that you have a C cup and your breasts are full and firm. My sister-in-law replied shyly: You are such an indecent person, your head is full of obscene thoughts. I really should tell Xiaoling your true face. Also, don’t dare to dry your underwear on the balcony in the future, so as not to invite a wolf into the house. My sister-in-law said this, but her body pressed even closer to me, allowing my right hand to hold her breast and gently caress and squeeze it.
At this moment, my sister-in-law seemed to be regretting something. She placed her hands cautiously on her thighs, which were covered by a narrow gray skirt, and pressed down her skirt nervously, as if she was afraid that if she let go of her hands, I would rudely invade her body and have an incestuous physical relationship with me. I easily saw through my sister-in-law's thoughts, and I also knew the problems that a wife who always appears gentle and elegant on a daily basis was worried about. So, I moved my right hand, which was originally caressing my sister-in-law's breasts, to her thighs, stroked her slender hands, and slowly took off the wedding ring on her middle finger. I asked my sister-in-law: Will this be better? My sister-in-law nodded and asked me: How would I face Xiaoling and my husband if they knew about this? This is not just a simple matter of cheating, I am your future sister-in-law! I felt a little embarrassed when I heard what my sister-in-law said, but the physiological reaction made it impossible for me to control myself. I just wanted to press my charming sister-in-law to the ground immediately, and madly thrust my hard penis into that tight and moist vagina, pumping it violently, making my sister-in-law so high that she moaned lewdly and wantonly. Sister-in-law: This matter is unknown to gods and ghosts. Normally, I dare not even look at you in front of my uncle, aunt and other family members, for fear that my intentions will be discovered. Besides, as long as we are careful and cautious, how can we be seen through? My sister-in-law said: But my aunt is so good to me, how can I go to bed with you behind her back with a clear conscience, and you and Xiaoling are going to get married soon! We are all a family, and I am afraid that there will be sequelae in the future. Good sister-in-law, we are all adults! We all know that as long as we don't hurt our other half, there's nothing wrong with indulging in sexual desire occasionally. But can you guarantee that your brother has never hidden anything from you or betrayed you? Does he still care about you, be considerate of you, and satisfy you as he did when you were in love? My sister-in-law seemed to be touched by what I said. She was silent for a while. I didn't give her time to think. I put my face close to hers, kissed her earlobe gently, and whispered: How long has it been since your brother had sex with you, and how long has it been since you enjoyed a man's gentle flirting and the liberation of desire? Even the sage Confucius acknowledged that this is human nature, so as long as it is properly controlled it will not hurt anyone. My sister-in-law seemed to be pondering the meaning of these words, and she seemed to be unable to resist the sweet words and teasing touch of a man other than her husband, and finally she sighed. Shiming, you have to promise me to keep this a secret between you and me... Don't show off to your friends and ruin my reputation. I still have to meet people later! Also, my aunt-in-law is a woman like me, and we both have keen senses. You should not reveal your true colors in front of her, but you can't ignore her for it, okay? Of course, I won’t do everything as you say, my dear sister-in-law. I can't hold it any longer, no matter what you say, I really want my dick to enter your body right now so that we can become one. I teased my sister-in-law (Tingting) with words, while unceremoniously putting my hands under her skirt from her knees. Tingting (sister-in-law)'s plump red lips were entangled with the tip of my tongue, but sister-in-law still murmured a stop from her throat. Shiming: It's been a long time since I felt so numb all over by a man's foreplay. I want you to take it slow, just like when you and my aunt made love, and seduce my cells inch by inch, okay?
I said to my sister-in-law: How do you know how Xiaoling and I have sex? My sister-in-law said coquettishly: There were several times when you and my aunt were having sex in the room and your elder brother was not at home, I would secretly listen to your aunt's moans at the door. She was so lewd that even I was aroused. I smiled and said to my sister-in-law: Do you really want a man outside the door and have to caress yourself? My sister-in-law blushed when she heard this: "It's annoying. You always ask questions that are difficult to talk about. After all, I am a woman too!" Sister-in-law: I really want to see an intoxicated expression on your face, and to strike a most seductive pose to seduce me. You must completely relax your body and enjoy this rare opportunity. I want you to try my methods of teasing a woman, to release your repressed desires from the depths of your soul, and to make you feel extremely lewd.
I asked my sister-in-law if she had ever tried having sex in the dining room, and she shook her head. So I caressed her and pulled her to the dining room. The dining room of my girlfriend's house is connected to the large balcony, which is also the place where clothes are usually dried. There is a road outside the spacious floor-to-ceiling glass door. I pushed my sister-in-law to the wall, let our lower bodies fit tightly against it, and slowly licked her neck, breasts, lower abdomen, and inner thighs. My sister-in-law (Tingting)'s body kept shaking, but she was pressed firmly against the wall with both hands and could not move. I praised my sister-in-law's body from the bottom of my heart: my sister-in-law's breasts are so full and firm, and she has a flat belly, long legs, and round buttocks. All men can't help but take a sneak peek. My sister-in-law replied: Oh! Yeah? I see you are trying to make me happy with your sweet words!
(over)
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