Sister-in-law sitting on my lap (urban life adult novel)

We brothers have a good relationship. Since my wife and sister-in-law are sisters, the two families live together after marriage. It is the midsummer of the year again, and the weather is

It's a bit hot, no matter I'm at home or outside, I always wear a pair of shorts to keep cool, but I still feel sweaty. My sister-in-law also wears casual clothes at home, just a half-length shirt

The short sleeveless dress further highlights my sister-in-law's plump and sexy figure, especially the light blue silk fabric makes her skin look whiter and smoother.

It often makes me feel inexplicably fluttery.

My brother is often away on business, and my wife is working overtime, so it's just me and my sister-in-law at home. Of course, my sister-in-law seems very bored. One day, I was playing PS2, and my sister-in-law suddenly

Suddenly she came up to me and said, "What's up with you?" I looked up and said, "I'm fine today." My sister-in-law smiled at me and said, "I'll stay.

It’s okay, can you ride your bike to take me back to grandma’s house? I said, “No problem.”

I pushed out my scooter and took my sister-in-law back to my mother-in-law's house. It took more than 20 minutes. My sister-in-law looked very happy and said to me, "You go in."

What? "I smiled. They were all women together, so I didn't want to join in the fun: "Say hello to mom for me, or I'll pick you up later."

In the evening, I came to pick up my sister-in-law to go home. As soon as my sister-in-law came out of the door, my sixteen-year-old sister-in-law also came. Wow, the girl has grown taller and is more slender. Her figure is well-proportioned. Her small butt is not plump but surprisingly perky. As for her breasts, hehe, they are a little immature, but firmer than before. I secretly YYed a little. When my sister-in-law saw my slightly red and lustful eyes, her face turned a little red. Hehe, it seems that the girl knows a little about the affairs between men and women. It seems that we can make some plans. She is so young,

My sister-in-law called me and I came to my senses. She asked me, "Brother-in-law, why are you so straight? Can your small car carry two people?" I said embarrassedly, "Carrying two people, it seems difficult?" My sister-in-law looked at the car and said, "Forget it, I'll just walk over there and wait for the bus." My sister-in-law said impatiently, "It will take you more than ten minutes to walk to the station, and there are no taxis here. Can we squeeze in?" My sister-in-law smiled and said, "How can such a small car be squeezed in?"

The sister-in-law patted her sister-in-law's shoulder and said, "You sit in the back, and I'll sit on my brother-in-law's lap." The sister-in-law tilted her head and asked me: Brother-in-law, is this okay? Hey

Hey", I smiled, stared at my sister-in-law's plump and perky buttocks, swallowed my saliva (sweat, glanced at the corner of my eye, it seemed that my sister-in-law saw it), and was a little excited: "Okay, I'm afraid of insecurity" My sister-in-law patted me excitedly and said: "That's it, sister,

Get in the car." My sister-in-law blushed a little, and she stood beside me hesitantly. Then she looked at my uncontrollable excitement and said to her impatiently, "Hurry up," and was about to sit on my lap. My sister-in-law gritted her teeth, pulled my sister-in-law, and said, "You sit in the back, and I'll sit in the front." My sister-in-law pouted, "Then I'll sit in the back," and then she turned sideways and sat on

Behind me, my sister-in-law was a little shy but still reluctantly sat on my lap.

The three of us sat on the motorcycle, and my motorcycle obviously couldn't go fast. My sister-in-law sat on me, blocking my view. I asked her to move slightly to the side.

My sister-in-law leaned to one side and seemed to be a little unsteady. She laughed helplessly. My sister-in-law saw her from behind and said with a smile: "Sister-in-law, give me your hand."

My sister-in-law looked back at my younger sister-in-law in confusion, but still stretched out her left hand. My younger sister-in-law grabbed my sister-in-law's left arm and put it on my shoulder, just like my sister-in-law

My sister-in-law smiled and said from behind, "Isn't this good? It won't be long. Can you just hold on?"

Her face turned slightly red, but she did as she was told.

My sister-in-law didn't feel comfortable sitting back too far, so she stretched her arms back to my neck. She raised her arms and her armpits were quite hairy.

The dress she was wearing had large openings at the armpits, and when the breeze blew, her plump, white breasts were faintly visible.

My bike seat is a bit low, so naturally my legs are a bit upturned. My sister-in-law kept sliding back when she sat in the front. When she slid down a bit, her plump buttocks moved forward.

The hem of my sister-in-law's dress was fluttering, and her two plump, warm thighs were clamped between my legs. The greasy feeling of her flesh made me excited, and I suddenly felt a strange feeling in my heart.

The feeling came over me, especially when my sister-in-law's legs kept moving back and forth. My penis immediately responded. Fortunately, my legs could hold the already hard penis.

penis.

But my sister-in-law moved back and forth, rubbing the legs of my thin silk shorts against my thighs, and my testicles seemed to feel the cool breeze blowing.

My eyes were looking at my sister-in-law's armpit hair, and then at her breasts in the gap between her clothes and her body, and I was enjoying it very much.

Suddenly the road was bumpy, and I twisted my legs, and my penis was no longer restrained, and it suddenly sprang up, and it was obvious that it came out from the gap between my shorts and thighs.

I was at a loss as to what to do, and my sister-in-law's body also fell backwards, and she sat on my erect penis, which was stuck in her vagina deep between her two fat thighs.

My sister-in-law twisted her body uneasily, but by chance, she was on a washboard road, so she couldn't exert any strength, causing my hard penis to rub against her.

My sister-in-law's vagina, while she was shaking, she looked at me shyly.

My sister-in-law's shorts seemed very thin, and her plump buttocks were elastic. In addition, I was excited for a long time and the head of my penis had secreted a lot of mucus. The mucus rubbed on my sister-in-law's shorts.

The shorts were thin and soft, and after more than ten seconds of friction, I could clearly feel my penis stuck in a warm groove.

The car was still shaking, and my sister-in-law's arm on my shoulder was hugging me tightly. Her armpit was very close to my nose, and I could smell the unique scent of a mature woman.

The penis head secreted a lot of mucus and rubbed it into the groove of sister-in-law's vagina. Sister-in-law's legs obviously felt this change, subconsciously

My penis was suddenly surrounded by warmth as her vagina was clamped tightly. The car was shaking and my penis was rubbing against my sister-in-law's vagina.

My sister-in-law's shorts are really thin. Once they are slightly soaked by my mucus, they stick tightly to her skin. My penis is wrapped more tightly.

His breathing became a little rapid, and his head tilted back, his face touching mine.

The arm that my sister-in-law had around my neck was obviously exerting force. I felt her shorts getting wetter and wetter, and her butt was twisting slightly as if she was

Grind my glans with your vagina.

The car shook again, and my huge glans was wrapped in my sister-in-law's shorts and stuck into a warm hole. I realized that my penis had entered my sister-in-law's body. The wet and hot feeling almost made me ejaculate. My sister-in-law's mouth suddenly opened, she let out a cry, her lower jaw tilted up, her eyes slightly closed, and her nostrils flared.

My sister-in-law was behind me, not knowing what was going on, and asked, "Sister, what's wrong with you?" My sister-in-law didn't care about what to say at this time. I turned my head and said to my sister-in-law:

"It's okay." At this time, there was another bump, and my sister-in-law's firm breasts hit my back again. It didn't feel big, but it was very firm. (This is getting off topic

The glans penetrated deeper and deeper through my sister-in-law's shorts, and her breathing became more rapid. Although she had given birth to a child, she sat on my lap, feeling the tightness and pressure, and my penis was relatively large, especially in this position. As I went deeper and deeper, I felt my penis rubbing against the outside of my sister-in-law's wet and hot vagina, and her body tensed up, and a lot of heat flowed out. The head of my penis jumped a dozen times under her, and she also breathed a sigh of relief.

My sister-in-law blushed, bit her lower lip, and breathed unevenly. She looked at me with a slightly complaining look and asked me to stop the car. I thought my sister-in-law was angry and was feeling uneasy, but I heard my sister-in-law behind me calling out, "Sister, where are you going?" My sister-in-law didn't even turn her head and said, "I'm going to the bathroom, why are you calling me?"

I put my shorts on and waited for my sister-in-law. She quickly returned to the car. When she moved on my legs, I suddenly felt the hair rubbing against my bare thighs.

There is some flesh in the middle of the hair on the thigh. It was wet and slippery. My sister-in-law had taken off her shorts, and my penis immediately stood up again.

My sister-in-law held me with her left hand, stretched her right hand under her body, took my penis and rubbed it twice in the groove, and sank her plump buttocks, and my penis

I drove the car to the uneven places, and my sister-in-law's plump body swayed, twisted, and rubbed on me.

My penis was sucked by my sister-in-law's warm, tight and slippery flesh hole.

I held my sister-in-law's vagina with one hand and reached out the other hand. I touched her clitoris with my index finger. Her vagina was a little spasmodic.

My sister-in-law's vaginal fluid flowed down my thick penis, making the base of my penis and pubic hair wet and slippery.

My sister-in-law bit her lips tightly and moved her lower body vigorously. Suddenly, the vaginal wall of my sister-in-law tightened, as if she wanted to squeeze my penis.

My sister-in-law's uterus grinded my penis head vigorously. I felt waves of heat spraying my penis head and I felt pleasure again and again.

In this environment, I knew I couldn't hold on any longer, so I took advantage of the bumpy road and thrust hard into my sister-in-law several times.

My sister-in-law's body tightened and she grasped my hand and pinched it. Then I let out a suppressed roar, and the glans of my penis swelled and throbbed.

Streams of hot and sticky semen shot deep into my sister-in-law's vagina

My sister-in-law pinched me hard from behind. Hehe, could it be that my sister-in-law