I had sex with my wife's sister (family incest adult novel)

When I was not married to my current wife yet, I had a very strange idea that if I married one of them in the future (I later found out that the eldest sister was already married), I must also have sex with the other two sisters, because the three of them are really top-notch beauties, and it would definitely be great if I could have good sex with them.

The eldest sister is called Yuhui, the second sister is called Yuling, and my wife is called Yuzhen. Before marriage, my wife was very conservative and insisted on giving me her virginity on our wedding night. On our wedding night, I made love non-stop and she had orgasms many times, but the images of the three sisters kept appearing in my mind, as if I was fucking them all the time. That night we both fell asleep in satisfaction.

After marriage, because my workplace was very close to my parents' home, I often took a shower and ate at my parents' home. My eldest sister also worked nearby, and her husband worked in the next town, so my eldest sister was often at home and would not go back until about five or six in the afternoon. My second sister worked as a teller in a bank in the town. Her social circle was very small, so I could see her whenever I went to my mother-in-law's house. So within a short period of time, I made her my first target, hoping to get her first time.

In order to realize this plan, I have been observing their lifestyles. I found that during the holidays, they always sort out household chores together on Sunday afternoons, and then have tea and chat in the living room. My eldest sister often stays overnight at her parents' house because her brother-in-law often plays mahjong at his friend's house on weekends and often comes home late at night.

Since my second sister is unmarried, I guess she has the habit of masturbating occasionally. I heard from my classmates:

If an unmarried sister has a family, she usually has sexual fantasies. She may satisfy herself with her hands while taking a bath or in the room. The more conservative she looks, the higher the possibility. In order to verify what my classmate said, I secretly installed a pinhole camera in the bathroom when my father-in-law and his family went out to worship, so that I could enjoy the pictures of the two sisters coming out of the bath.

Whenever they took a bath, I would sit in the guest room and admire the beauties coming out of the bath. As my classmates said, my second sister masturbated about once every two days, and seemed to be intoxicated every time. I watched her gently flick her labia with her hands, rub her vulva quickly back and forth, with a happy expression on her face. I really wanted to go in and have fun with her at that time. At this time, I often masturbated with my second sister, fantasizing about having sex with her.

What surprised me the most was that the older sister who already had a B-sex relationship would actually masturbate, and often take out an artificial penis from her pocket. Seeing her thrusting non-stop with an extremely happy expression on her face, I thought her husband must not be able to satisfy her, and he might have some sexual dysfunction. So I thought: maybe if I took advantage of Sunday afternoon I might be able to kill two birds with one stone.

Finally, I got the chance. That day, after my eldest sister, second sister and my wife finished housework at her parents' home, the three sisters and I were having tea and chatting at home. Suddenly, my eldest sister said: We have never been to Yuzhen's house. It's rare that it's still early today, so let's go to their house and sit and visit their new home.

Then the group set off for my house. The three sisters seemed to have endless topics to talk about, and I went upstairs to grind several grains of FM2 and female Will that my friend gave me into powder. I wanted to make good use of this rare opportunity.

In the evening, we had dinner together and drank juice in the living room after dinner. I took the opportunity to put medicine powder in the three people's cups, brought them to the living room and chatted with them. Not long after, my wife felt a little dizzy, so she went upstairs to rest. Five minutes later, my eldest and second sisters also said they were a little tired and wanted to take a rest first, so I kindly asked my second sister to call home and said she would stay the night at our house. Since they were at my brother-in-law's house, they didn't suspect anything. I asked my eldest sister to make some lemon juice for them to refresh themselves, and took them to the guest room to rest.

As soon as the two dizzy and beautiful sisters Yuling and Yuhui entered the guest room, they were mesmerized by the beautiful scenery outside the floor-to-ceiling glass. They stood in front of the glass holding hands, intoxicated, and whispered from time to time. No one knew what they were talking about. I pretended to go downstairs to the kitchen to make lemon juice, and went to my wife's room to check on her and make sure she was asleep. To be on the safe side, I fed her another pill of FM2. In order to treat them as sex slaves in the future and prevent them from doing anything bad to me, I turned on the camera and prepared to record the process of our lovemaking.

When I brought over two glasses of lemonade, the two beauties were already sitting on the ground, leaning from side to side, with a hazy and strange glow in their intoxicating eyes. Looking at their narrow skirts that were lifted up when they sat down, revealing their snow-white thighs, and their well-proportioned calves made them look even more slender and charming with the high heels on their feet.

Especially Yuhui, her tight fitting skirt, the slit on the left side was completely lifted up, and the edge of her white and transparent panties, as thick as a rope, could be vaguely seen on the side of her buttocks. Yuling may have better self-control than Xiaohui. When she saw me coming, she forced herself to sit on the sofa in front of the floor-to-ceiling glass and looked at me with her eyes open.

"You...I feel dizzy,...what's going on?..." She said with a flushed face and gasping for breath, as if she realized something but couldn't put it into words. I put down the lemon juice in my hand, glanced at Yuling, and sat down next to Yuhui who was lying on the ground. Yuhui looked at me with her eyes open, and her cold and charming eyes had become blurred. The slightly thick and tempting soft lips opened slightly and gasped softly.

I couldn't bear it any longer, so I lowered my head and pressed my lips against Yuhui's soft lips. She hummed but didn't resist. I hugged Yuhui's upper body tightly, let our four lips press tightly together, and my tongue tip probed into Yuhui's hot mouth, touching her soft tongue tip. Her mouth was full of intoxicating saliva, and I sipped the nectar in her mouth in big gulps. After being stirred by the hot current in my lower abdomen, my thick, battle-hardened penis was now standing upright.

"You...can't..." Yuling opened her eyes wide and watched Yuhui and I rolling on the carpet, legs intertwined and kissing passionately, protesting with a bit of remaining rationality. Yuhui's soft tongue tip stretched into my mouth and entangled with my tongue. I pressed her on the carpet, with her towering breasts, about 34D or above, pressed against my chest.

My hand stroked Yuhui's smooth thighs and reached into the valley between her legs. Through the transparent gauze panties, the vaginal fluid had seeped out, and it was wet to the touch. My middle finger pierced into her soft and slippery petals through the crotch of her panties. Her petals had already opened.

Yuhui was already in a state of confusion and excitement at this time. She thrust her lower body to cater to the rubbing of my middle finger on her clitoris. Warm and vaginal fluid flowed out, making my hand wet. Xiaohui's skirt had been lifted up to her waist during our passionate rolling, revealing her slender waist and beautiful buttocks with exquisite curves. I took the opportunity to take off Yuhui's transparent stockings and pulled off her transparent gauze panties. Her thick black pubic hair was wet and tangled into a paste by the vaginal fluid that seeped out of her labia.

I pulled my trousers down below my calves, and my big penis, which had been suppressed all night, jumped out of my underwear. I turned over and pressed my naked, thick, hard penis against Yuhui's completely naked, dark mons pubis beneath her pink and white belly, and my thighs pressed against her smooth and delicate thighs. Maybe it was the pleasure of flesh against flesh that made Yuhui moan. She hugged my waist tightly with both hands, pressed our naked lower bodies together, and rubbed her vagina against my hard penis hard. Our pubic hair made a rustling sound as we rubbed against each other.

My glans and penis were rubbed and kissed by Yuhui's soft and wet labia, which stimulated me so much that I could no longer bear it. So I spread her pink thighs apart, held the big glans covered with Yuhui's wet and slippery vaginal fluid with my hands, pushed open the soft petals of her labia, and thrust my lower body hard. With a "swish" sound, I heard my entire thick penis inserted into Yuhui's wet vagina without any hindrance. Although I knew she was not a virgin, she screamed at this time.

"Ouch! It hurts!" Her nails dug into my waist and back muscles because of the pain. The slight stinging pain made me even more physically excited. The moist vaginal walls were like a wriggling little mouth, sucking my penis constantly. Although she was married, her vagina was very tight, and it seemed that she rarely had sex.

Yuhui's uterine cavity was like a flesh hoop, which had held me deep inside her uterus. The urethra had kissed her cervix, and the corona of my big glans was tightly clamped around it, making me so comfortable that all the pores in my body opened up. Looking at Yuhui's charming oval face, her cold and charming eyes revealing the magic light of love, her tender rosy cheeks, and her seductive soft lips slightly opened in moaning. Her breath smells like orchid, and the slightest hint of mouth fragrance in her mouth increases my desire.

It was like a dream. For the past few months, I had been thinking about her day and night, but I could only meet her in front of the camera. She was a noble beauty that people usually dared not look at directly. Now she is pressed under me, my big penis has been inserted into her vagina, the physical pleasure and psychological comfort of our tightly connected bodies make my big penis soaked in her vaginal fluid even bigger and harder. I start to thrust it in and out, using the friction of our sexual organs to make the physical union more real.

Yuhui was moaning and shaking her head as I fucked her under me, her long hair disheveled. Maybe the "female Viagra" my friend gave me took effect, as she ripped off her shirt in a hot mood, revealing two snow-white, tender breasts larger than 34D. I immediately opened my mouth and sucked her pink nipple, licking her nipple that was as hard as a cherry with the tip of my tongue.

The stimulation made Yuhui lift her two snow-white and smooth legs and wrap them tightly around my strong waist. Her well-proportioned calves rested on my calves, and she thrust her vagina hard to meet the fierce thrusting of my thick penis. The screams of pain from before were no longer heard, and only her heavy breathing and groaning could be heard.

"Oh~ It feels so good... Fuck me harder... Fuck me harder... Oh... Ah~ It feels so good! My husband is not as good as you! Dear brother-in-law, fuck me hard! I really need it" Yuhui cried with tears of confusion in her eyes.

The beautiful vagina greedily swallowed my penis. I thrust my lower body and violently moved the hard penis in and out of her soft and moist vagina like a piston. The twitching penis pumped her endless flow of vaginal fluid out of her vagina in waves with "Puff!" "Puff!" sounds, and the sparkling vaginal fluid flowed into her charming buttocks.

“Oh~ It’s so beautiful… I’m about to fly, I can’t stand it… I’m coming… I’m going to cramp… I’m going to cramp… Quick! Quick! Don’t stop… Fuck me hard… Ah~ Ah~ Fuck me to death…” Yuhui shook her long hair and screamed wildly. Her charming soft lips sucked my mouth hard, and the tip of her tongue drilled and rolled in my mouth like a snake. The snow-white arms and round, soft thighs tightly entangled my body like an octopus, making our bodies fit together without any gap.

In the midst of passion, I inadvertently looked up and saw Yuling, who was as beautiful as an angel, lying on the sofa. She opened her clear and charming eyes wide, and slightly parted her tender lips, watching Yuhui and I rolling and biting on the carpet like two wild beasts. At this moment, Yuhui's whole body shook again. I felt her thigh muscles trembling and twitching as she pressed against me. Her cold and bright eyes rolled back and her body was shaking violently. The walls of her vagina, which were tightly wrapped around my big penis, began to contract and spasm violently. Her uterine cavity bit my big glans, which had penetrated deep into her flower heart, like a baby's mouth. A hot stream gushed out from her flower heart and poured onto the urethra of my glans. Yuhui's climax came one after another.

"Ah~ Brother~ I feel so sore, I can't stand it anymore, I'm coming... coming... Fuck me as hard as I can, don't stop... Ah oh... Fuck me hard! Ah oh..."

I saw Yuhui almost naked entangled with me on the carpet, her limbs wrapped around me like iron hoops. Yuling's clear eyes were wide open with love in them. Her body was tilted on the sofa, her charming legs hanging softly on the sofa, and her smooth and slender calves were right in front of me.

I was fucking Yuhui, who was so sexy and had continuous orgasms. I couldn't help but kiss Yuling's calves, which were hanging down from the sofa and were not wearing stockings. I licked her snow-white and tender skin with my tongue.

"You...you don't do this...don't do this...go away~oh...it's so itchy...don't..." Yuling's sexual desire has been aroused. She protested with her mouth, but her beautiful legs were powerless to dodge my kiss.

Yuhui's whole body was limp and drowsy after the continuous orgasms, but her two beautiful legs were still entangled with my lower body. My hard penis, which I had tried hard to hold back my semen, was still tightly intertwined with her vagina and could not be released for a while. In order to show my energy, I kept thrusting, and Xiaohui climaxed again and again, oh! Yuhui kept moaning, I haven’t had so many orgasms in a long time, fuck me hard! Just after our vigorous intercourse, a stream of semen rushed straight into Yuhui's uterus, and she screamed!

Oh...it feels so good, do it with me again! But I pulled her away. Because I am preparing to have sex with my beloved Yuling! I supported myself with both hands and moved towards Yuling who was lying on the sofa, and dragged the unconscious Yuhui, whose lower body was entangled with mine, to the edge of the sofa.

My mouth pressed tightly against her soft lips, and my tongue stretched into her mouth and twisted around, making her mind very confused. His free hand dishonestly unzipped her skirt and took it off completely. Wow~! Her slender and snow-white belly had no trace of fat, and her charming belly button was very tempting. What made my blood boil the most was that she was actually wearing a white thong, which made her mons pubis bulge out. Because the thong was too narrow, her thick black pubic hair seeped out from the slits. Maybe she had seen the battle between Yuhui and me, her vaginal fluid was already flowing, wetting the entire bottom of her thong. My hands and eyes were strongly stimulated by Yuling's beautiful body, which made my big penis, which was still inserted in Yuhui's beautiful vagina, become even thicker and firmer, and made Yuhui, who was still intoxicated in the afterglow of the orgasm, moan loudly again.

Yuling just shook her head weakly to get rid of my kiss, but I tore her silk top like a hungry wolf and pulled off her 34D lace bra. Her pink areola was almost twice as big as Yuhui's. My mouth moved away from her soft lips and sucked on her firm nipple. Yuling screamed out due to the unprecedented stimulation.

“Oh~ No… Please don’t keep kissing me like this… Oh! It’s so itchy!… No~ No… No… Um… Ah… Oh… Um… Ah…!”

At this time, I almost lost my mind as I bit and sucked Yuling's hard nipples. I reached out and stripped Yuling naked, leaving only the black high-heeled shoes on her feet, which showed off her beautiful and attractive figure.

I straightened my upper body and took off my shirt, then I forcefully pried open Yuhui's beautiful legs that were entangled with my lower body, and pressed my big penis, which was wet with Huigui's vaginal fluid, against Yuling's wet and sticky mons pubis.

My chest was also pressed tightly against Yuling's elastic white breasts, and my lower abdomen and thighs were tightly pressed against hers, oh! Feeling her soft and delicate skin ironing my naked body, my excited big glans swelled to the point of bursting.

When I used my hard big glans to fiddle with Yuling's already wet and smooth virgin petals, I saw crystal tears flowing from Yuling's clear big eyes.

Yuling begged me with tears in her eyes: "Um... um... don't do this, come in quickly! Don't tease me all the time... I can't stand it anymore! I often fantasize about having sex with you when I take a shower... Please fuck me... um... ah... fuck me..." As she begged, I pushed my glans into her wet vagina half an inch more. I felt the glans hit a thin layer of flesh membrane, and I knew it was her hymen.

Yuling hugged him weakly at this time, tears streaming down her face. "Oh! Um... um... although you have already played with your sister, please hurry up and fuck me like you did to your sister!... I'm so itchy! I want it so much!", I replied: Do you often masturbate in the bathroom? I will be very satisfied! By the way, it can also satisfy your long-standing sexual fantasies! Fuck me so hard that I feel like I'm floating in ecstasy.

Looking at Yuling's pitiful expression, like a tearful pear blossom in the rain, my lust became even stronger. My big glans, which had already entered her virgin vagina about an inch, bravely advanced further. I could feel her virgin vagina tightly gripping my glans, as if she was very much looking forward to having sex with me. Although I have never raped a virgin. But I can't bear it anymore towards Yuling! Yuling looked at me with tears in her eyes. She felt my brave advance and knew that I was about to start.

"Ren Yi, my good brother-in-law!... Although I want to give my virginity to my husband on the day of our wedding, I really can't help it. I hope you will love me and make love with me! Satisfy my long-awaited sexual needs. I have always wanted to make love with you. Fuck me well!"

Yuling didn't expect me to suddenly say this. She was so shocked that she didn't fully understand what I meant. I had already thrust my lower body hard and penetrated her hymen with my big glans, breaking through her hymen. I only heard her scream in pain, and my entire strong penis was fully inserted into her tight virgin vagina.

"Ah~~~~~" The intense pain made Yuling hug me tightly, and her sharp nails pierced the skin on my back. I couldn't bear to see Yuling's crying face, so I just lowered my head and thrust my lower body hard, pumping my big penis in and out of her virgin hole.

"Ahhh~ It hurts! Be gentler, it hurts so much... ohhh..." Yuling struggled weakly, twisting her slender waist.

I stretched out my arms and legs and wrapped the naked Yuling in my arms. I held her beautiful and elastic buttocks with one hand, so that her mons pubis was tightly pressed against my pubic bone without any gap. I continued to thrust my lower body, using my big penis to fuck her hard and constantly poking her virgin hole. A wet and sticky liquid flowed out. Under my ruthless thrusts, Yuling's virgin blood flowed out in large quantities, soaking my precious blanket.

I kept fucking Yuling for about twenty minutes. Her cries of pain turned into weak moans. Finally, perhaps the "Female Viagra" took effect, and her moans of pain seemed to turn into hums of pleasure. Her slender waist began to sway gently, catering to my thrusts. The arms that had been pushing me away because of the pain also began to hug my back, and her round and slender legs lightly wrapped around my strong waist. Our situation turned from rape to incest.

I thrust my lower body, enjoying the tight grip of her virgin vagina on my penis. My mouth gently pressed against her soft lips. She opened her soft lips slightly and sucked the tip of my tongue into her mouth. Her soft tongue was a little dry and she nervously touched my tongue. I knew she was aroused, so I began to slowly push my big penis in and out of her vagina. The edges of the big glans scraped her soft and slippery vaginal wall, causing slight spasms in her vagina. Due to the stimulation of the intercourse of our lower genitals, the kiss of her soft lips on mine also became intense. She began to stick out her tongue and twist it around with mine, and waves of sweet liquid flowed out of her mouth. I tasted and sipped it gently. Suddenly, her mouth became hot and her passion rose. The liquid gushed out of her mouth and I swallowed it in big gulps.

Her beautiful legs began to tightly wrap around my waist, her mons pubis pressed against my pubic bone, and she involuntarily stretched out her soft hands to press my buttocks tightly. At the beginning, she awkwardly thrust her vagina to cater to my thrusts, and in the end she screamed wildly, violently slamming her mons pubis against my pubic bone. My big penis was clamped by her wriggling and contracting vaginal walls, causing me a dull pain amidst the infinite pleasure.

"Oh! Faster... It's so itchy... Move faster... It's so itchy... I'm itchy..." she screamed passionately.

"Call me brother, call me dear brother... I will be faster and help you relieve the itch... call me!" I teased her. The itchiness in the center of her uterus and the numbness in her vaginal wall made Yuling forget about shame. She thrust her vagina rapidly and fucked me vigorously, shouting, "Brother! Dear brother...harder...brother...fuck me harder...help me stop the itch...fuck! Fuck faster! I feel really good. I didn't expect it to be so good as sex! I envy my sister so much that she can fuck you every day!"

Looking at Yuling, the girl I had always dreamed of, moaning under me, I didn't expect that after being deflowered, this beautiful girl would be more experienced and more fond of sex than her sister Yuzhen. I hugged her tightly in excitement and fucked her wildly, while she held me tightly and squeezed and sucked me wildly.

"I feel so sore... don't move... I can't stand it... don't move!" She suddenly hugged my hips tightly with both hands, and her snow-white legs wrapped around my waist. Her bulging mons pubis pressed tightly against my pubic bone, preventing my penis from twitching in her vagina.

I felt the head of my penis deep inside her uterus, pressing against her cervix. The hot virgin essence gushing out from her cervix made my urethra numb. Combined with the strong spasms, wriggles and contractions of the tender flesh of her vaginal wall, the sperm that I had been holding back could no longer be held back. The hot semen gushed out like a volcano, and wave after wave of thick semen poured into the cervix of the virgin Yuling. Her tender flower bud tasted the soothing of male semen for the first time, and she couldn't help but tremble all over as if she had cramps.

"So beautiful, so comfortable!" Yuling's two beautiful legs entangled tightly with me, enjoying the afterglow of the climax. We fell asleep with our limbs entangled like this, and our genitals tightly connected.

I found out later that my elder sister Yuhui's husband had never satisfied her and would always finish in one or two minutes. After being trained by my big penis, she rarely had sex with her husband. She often secretly invited me out during lunch break to satisfy her needs. My second sister Yuling had her first taste of the beauty of sex and she often found excuses to skip class and have sex with me. I never expected that my beautiful and pure second sister would become so lewd after losing her virginity. I think if my wife allows me, I really want to have a 4p with the three sisters at once~ crazy sex, it will definitely be awesome!