My Sister's Job (Family Incest Adult Fiction)

I was lying on the bed, naked, with my legs bent and spread wide. My sister knelt between my legs.
While one hand was stroking my penis, I took it in my mouth and swallowed it in and out, but my penis was soft, like a dead snake. Why was that? I am eighteen years old and my sister is two years older than me. I had a car accident when I was sixteen. Although nothing serious happened, my penis has never been able to erect normally since then. You can say that I became impotent. I'm sad, but there's nothing I can do.

My sister is very beautiful, like a movie model, with long hair, slender thighs, round buttocks and plump breasts, which attracts a dozen men to pursue her. Before the incident, my sister was only eighteen years old. I was very lustful at that time. When mom and dad were not at home, I would sneak into my sister's bed to touch her breasts, and sometimes her vagina. My sister always loved me and spoiled me, and always tolerated my sexual assault on her. At that time, I wanted my sister to give me a blowjob. My sister was also very lustful and would suck my dick from time to time until I ejaculated. Sometimes I would cum in her mouth, but she would never swallow it.
Maybe it's because I'm shy.

After the accident, I was very depressed for a while and didn't want to do anything. For a sexually mature boy like me, losing my sexual ability is a great shame in life. My sister saw it and felt pain in her heart, so she gave me a hand job from time to time, hoping to use her feminine sexual charm to restore my sexual ability. We made an agreement that she would give me a hand job and a blowjob once a day until I recovered from my illness. Every time she swallowed my cock, my blood vessels were about to explode, but my penis seemed to no longer belong to me. It was always so limp. Sometimes I almost lost confidence. If my sister had not insisted on using her delicate hands and mouth to heal me, I might have committed suicide.

In a blink of an eye, two years passed and my illness had not improved at all. My sister found a boyfriend.
The man was tall and strong, and you could tell at a glance that he was pretty good in bed, too. Because sometimes my sister came back very late with a red face, and when I looked through the crack in her room door, I saw her taking off all her clothes and carefully washing her pussy with warm water. I knew that she had been fucked by that man again today. I could even imagine the ecstasy she felt when he fucked her. I was so mad at me, but there was nothing I could do. If I had sexual ability, I would have taken my sister down long ago, so how could he have gotten her turn?

One hot afternoon, my sister was attending a meeting at school. She was wearing a new school uniform, a white one-piece nurse uniform. The hem just reached the base of her thighs. It was very short, fully revealing her toned and elastic legs. There was a row of shiny silver buttons in front of her. She wore a pair of long white stockings and white high leather boots with long and pointed heels. She looked very youthful, sexy and charming. Somehow,
I saw it and suddenly felt a heat in my lower abdomen. I thought it was a normal reaction and didn't pay much attention to it.

My sister had two hours left before her meeting. She was very bored, and mom and dad were not at home, so I suggested playing table tennis with her. We played for a while, then I found it boring and decided to stop. I hit the ball with all my strength and it went into the gap under the wardrobe. I wanted to get it back, but my sister said she would do it, so she knelt on the carpet and stretched out her hand to reach for the ping-pong ball. I stood behind her, watching her sticking her butt up high. The hem of her dress was very short, so her entire butt was completely exposed in front of me.
Her stockings only reached her thighs, and she was wearing a pair of black lace sexy panties. The entire panties were made of translucent lace. Only one-third of my sister's big buttocks were covered in the panties. Her labia between her legs was so plump that a small hill protruded out. Some of her black pubic hair was exposed at the edge of her panties. I also knelt down.
Take a close and careful look at this fascinating picture. Suddenly I felt a strange urge in my lower body, oh my god, my penis was slowly getting erect! I was so happy that I quickly said to my sister:
Sister, hurry, hurry! !

"
My sister didn't know what I was talking about. She turned around and saw me kneeling behind her buttocks, admiring her crotch carefully. Her face suddenly turned red and she said angrily: "
What are you doing? devil! "
I knew my sister had misunderstood, so I quickly said:
Sister, my cock, my cock! "
My sister looked at my crotch in confusion and was shocked. I was only wearing a thin pair of shorts without underwear, and my cock was already sticking up high. My sister was also shocked and said:
Oh my God, your...your thing...is rising! !

"
I said happily:
Yes, sister, hurry up, don’t let it get soft again! "
My sister also said anxiously:
What should I do then? "
I said:
Say something to excite me more! "
My sister's face turned even redder, and she whispered:
Then...what should I say? "
I said:
Come on, anything is fine.
Anyway, as long as it can make me more sexually aroused, that's enough! "
After saying that, I reached out and began to caress my sister's plump big ass.
My sister was so shy that she didn't know what to say, so she just said:
Um... um... good brother, your cock is so big and thick, sister likes it so much... "
I touched my sister's big butt and said:
right,
Come on, go on! "
My sister thought that she was willing to risk everything to make me better, so she said in a very lewd tone:
My dear brother, dear husband... My pussy is so itchy, it's about to leak... Please use your fingers to relieve the itch..."
I became even more excited after hearing this, so I pulled off my sister's panties, and her entire big ass and pussy were exposed in front of me. I put my fingers into her vagina, moving them in and out slowly. My sister was a little excited by me and continued:
"
Good brother...my sister's pussy is so pitiful...it has been several days since I was fucked by your cock, please use your big and thick cock to relieve my sister's itch..."
I couldn't stand it any longer and pulled down my shorts.
I pressed my already hard penis against my sister's vaginal opening, ready to enter her body. My sister cried out:
Oh, God, no, no, don't come in! "
I gasped and said:
Why...why?

"
My sister said:
It's my job to jerk you off and suck your dick, but we are brother and sister after all.
You can't mess with me! "
I said:
Sister, you know that I have never treated you as my sister all these years. "
My sister said:
Well, then who do you take me for? "
I smiled and said:
I have always regarded you as my wife, haha! "
My sister's face was so red that it couldn't get any redder. She wanted to say something, but with a "swish", my penis had already entered her vagina. My sister screamed, obviously she was not prepared and it hurt a little. I also knew how to be gentle with her, so I patted her butt with both hands and said: "
Don’t worry, my dear. I will definitely make you happy to death, no less than your boyfriend! "
After saying that, I started to do it vigorously and rhythmically. My sister kept moaning in bed as I thrusted in and out of her. Actually, she had been burning with desire for a long time, but she was just too embarrassed to do it. Her pussy was tight, hot, and slippery, and my cock felt like it was taking a bath in her pussy. I fucked her for a while, then asked her to stand up and hold the wall with her hands.
I also stood and fucked her from behind. This position was much more enjoyable than the previous one, but it was also more difficult. My sister was obviously very satisfied with my lovemaking skills. She twisted her head, tossed her long hair, and shouted: "
Ah…ah…

...My dear brother...faster, yes, faster...My dear brother...My dear husband...I am going to die...I am going to be fucked to death by you, I am going to heaven..."
Encouraged by my sister's obscene words,
I fucked her harder and asked her to lie on the bed. I spread her legs wide apart with my hands and entered from the front. I fucked my sister so horny that she almost sucked my cock into her pussy.

I fucked her for half an hour and came three times. She also came four times. After I came for the third time, I was left with no strength left. My sister also collapsed on the bed, only able to hum.

Since then, my sexual function has been completely normal. Mom and Dad don’t know how I got better, but they are very happy. Only my sister and I know the reason. My sister also broke up with that guy and devoted herself to being my sister and wife. We are brother and sister during the day, but at night, haha, we are husband and wife.
We did different things every night, making her feel extremely happy every night. We spent the whole night together in love, which was even better than gods. But my only regret is that I didn't take my sister's virginity. But my sister once told me that her body belonged to me alone from now on. But two years later, a man wanted to marry my sister, and she also had a good impression of that man. She asked me what to do. I said, "Just marry him. I can't occupy you forever." So my sister married that man. But he was a businessman and he traveled around the country for half a year. So naturally, I often went to her house under the pretext of visiting her and stayed with her.
When my sister was 30, her sexual desire became even stronger. If I didn't have sex with her for a few days, she would stick to me and ask me to have sex with her. It is true that women are like wolves at 30 and tigers at 40. Fortunately, I have strong sexual ability and I can satisfy her every time. She treats me many times better than she treats her husband. In a word, this crazy relationship between my sister and I lasted for fourteen years from the beginning to the end. Later, my sister went abroad with that man and we had fewer opportunities to meet.

Once I went abroad to see her. Her husband was not at home. But I saw her having a one-on-three situation in bed with three strong foreigners. She was sucking the big cock of one foreigner in her mouth, while the other two foreigners were fucking her pussy and her asshole respectively. She was satisfying three foreigners' penises at the same time! I was so angry that I drove the three foreigners away and yelled at her for doing this. My sister said to me aggrievedly that her husband didn't have much time to play with her, and I wasn't around, but she was a woman with a very strong sexual desire and couldn't live without a man's company, so she had to find a new lover. After hearing this, I was speechless, and my sister cried and fell into my arms.
I could not tolerate my sister and wife being fucked by a nasty foreigner, so I asked her husband, my brother-in-law, to get me a work visa. I worked abroad and lived in my sister's home, nominally to accompany her and protect her, but in fact, it goes without saying that we finally got together again.
I stayed abroad for five years, and played incest games with my sister for another five years. My sister had four abortions because of me.
Later, she gave birth to another boy. My brother-in-law thought it was his and was very happy. But in fact, it was the result of sexual intercourse between my sister and me.

Time flies. In a blink of an eye, I am already fifty years old. My sister died in a car accident when she was forty-nine.
My brother-in-law gave me some money, married another young woman, and moved to another country. I used the money to return to my country and opened a small shop, did some small business, and lived a pretty good life. Because I'm very good in bed, I got the three young female shop assistants in the store. Young girls nowadays are all very mature. All three of them have big breasts and big butts, and they are very open-minded. They treat having sex with men as a common occurrence.
Thank you for sharing. I appreciate it. If you want to do it well, it depends on you, me and him.