Someone else's cock makes my girlfriend completely give up her innocence (family incest adult novel)

My girlfriend and I have been in love for 6 years and have known each other for almost 10 years. We went through high school and college together. After graduation, I chose to work, but she was the only daughter in the family and was born in the 1990s, so she didn't want to work and chose to continue studying. My girlfriend is a typical southern girl, 159cm tall and weighs less than 80kg. She has a small frame so she looks very thin, but if you touch her you will find that she is actually plump, especially her butt, which I can't let go of. Her appearance is above average, but she definitely has a baby face. If she puts on her school uniform at the age of 24, she will look younger than a high school student. With her born big eyes, she can really be considered a loli. As for me, I worked day and night after graduation, working 10 hours a day for a meager salary, and my appearance has long been worn down to look like a fool on the street. Now we have rented a small apartment in the city center together. Although it is not big, it is located in a residential complex and the environment is pretty good. The surrounding area is also OK. As my salary is too low, I can only shamelessly ask my girlfriend to share half of the rent. My girlfriend didn't say anything. Her innocence and complete love for me are the things that make me happiest.

It may be because I don't like eating meat by nature, and the hormone secretion was insufficient when I was growing up. So even though I like sports and my body shape is not strong but okay, my poor dick is like that of a first grade student. I measured it carefully and it is only 105 cm in length, and the diameter of the glans is only 2.5, with only 1.5 left below the glans. Once I went on a hot spring trip with my girlfriend's ex-boyfriend (we were high school classmates and happened to be very good brothers) and several other couples. When I changed clothes, I deliberately changed slowly and secretly glanced at them. It would have been fine if I hadn't glanced at them, but after seeing them, I really didn't have the courage to take off my pants. When my thing was not erect, it shrunk to about 2 inches. It's a few centimeters long, and I don't have much hair, so it looks like a toy. Not to mention those who are taller than me, my girlfriend's ex-boyfriend, who I estimated was at least three times longer than mine, and very full. Although I tried to cover it up, men love to compare this, especially my ex-boyfriend. When he saw mine, although he tried his best to restrain himself for the sake of our brotherhood, the surprise, disdain and ridicule in his eyes still made me feel ashamed.

Because of my underdeveloped penis and the mild premature ejaculation caused by masturbating too much when I was a child, my girlfriend and I have been together for 6 years, and I have never made her orgasm more than 3 times, or maybe never at all. Sometimes when I ask her if she has orgasmed, she says she doesn't know, and that I can't even tell when she has orgasmed, and she tells me not to care about it. But I believe everyone knows that it is impossible for a woman to not know what an orgasm is once she has experienced it. Fortunately, my girlfriend is a virgin and has never tried other men, so she didn't think it was a problem. She also said that she doesn't like having sex very much. If the atmosphere is not very good and she is not very passionate, she basically just cooperates with me. No matter how I do foreplay, she won't produce water. She only starts to get wet when I penetrate her. I am a typical porn site fan. Although I am small, I love having sex very much. I also hope that she is a slut and I can have sex with her every day, try various stimulations, and hope that she can become my sex slave. But the reality is so cruel. Not only is my girlfriend not very interested in having sex, but I also don't have the ability to make her like it. So every time I ask her to give me a blowjob or something, she's not very willing. It's impossible for her to wear sexy lingerie unless I buy it for her and insist that she wear it. She always felt that it was too insulting and undignified for women.

This is roughly our situation. Although she loves me very much, our life is just dull. Until recently she signed up for driving lessons. Of course you will meet different people when you learn to drive. After the first few days, she came back and always complained to me that all the people who went there were uncles and aunts in their 30s, and their quality was very low. Until one day she said that a man from the same city came, who was of similar age and lived very close to her. It seemed that she finally had someone she could talk to about common topics with and who was not annoying. In this way, they basically made appointments to learn driving together. Since they exchanged WeChat, the girlfriend would also chat with him from time to time. At first I joked and told her to be careful that he might hit on her, but my girlfriend told her to stop joking and that he already had a girlfriend, and that he was not as handsome as me and was not her type. I also secretly looked through their chat history. Although there were a lot of them, there was nothing wrong with it. The man also behaved normally, so I didn't pay much attention to it. Until recently, I secretly looked through their records and found that the boys would chat with my girlfriend almost every day, and they would chat from the morning when they got up to the night. Sometimes, when I had to work overtime until very late, they would chat until my girlfriend fell asleep. Although there was nothing ambiguous in the content, my girlfriend told him almost everything about her daily life, and there were many things I didn't know. At this moment, I had a hunch that my girlfriend and him were no longer the ordinary friends they had told me about. So I started checking their chat records over and over, but there was really nothing ambiguous about them. So I started planning to follow my girlfriend, and since she basically doesn’t have to go to class now, she would do something at home to kill time after I go to work. Since my company stipulates that I cannot be absent from work without reason, I can only go back one morning or afternoon every week to monitor my girlfriend's whereabouts. In the first month, my girlfriend was normal. She just stayed at home watching TV or eating and chatting with her best friends to pass the time. Until last month, the company happened to send me out on a business trip. It was only 2 o'clock in the afternoon when I finished the meeting, so I sneaked home as usual. When I got home, the first thing I did was check the shoe cabinet outside the door to make sure my girlfriend was not out. Then I listened closely to the door to see if there was any sound from the TV. I also secretly tampered with the door so that I could see what was going on inside through the peephole. That day I went outside as usual. When I finished checking the shoe cabinet, I confirmed that my girlfriend was at home. As soon as I leaned against the door and listened, I heard my girlfriend talking on the phone. My girlfriend: Oh? Are you downstairs? Haha, great, you're finally back, come up quickly. "Fuck!" I immediately thought awful after hearing that. It turned out that she had a date today. If her best friend found out, I would be so embarrassed. So I immediately hid in a corner opposite our door. Fortunately, the family closed the door tightly and didn't see me. About a minute later, before I could calm down, I heard the elevator ding. While I was still thinking that it was her best friend with a super good figure, number nine, and it was just right for me to peek at them. It would be a good show in such a hot summer. Before I could react, a man in a black suit was standing at the door. I recognized from his appearance that this was the guy who chatted with his girlfriend every night. This guy had a thin figure and a long face. He was about 170 cm tall like me, and wore small black-framed glasses. Although he was not wretched, he was quite ordinary. He should be a small real estate agent salesman from the countryside. He pressed the doorbell, and I heard my girlfriend shouting from inside the house: "Come in, I'm changing clothes and the door is not locked." After the man opened the door and went in, I immediately stuck to the door and peeked inside through my special cat's eye. The man was standing at the door, putting down his briefcase and taking off his shoes. At this time, his girlfriend came out jogging from the door, and suddenly hung on the man, hugging his neck with both hands. The girlfriend said: My dear, you are finally back. I missed you so much! "Wow, is this something my girlfriend would say? She's so coquettish as Lin Chi-lin. You know, I used to complain about her being unfeminine and dull. My girlfriend went on to say: Is it tiring to be on business trip this month? It's all your company's fault for sending you so far away, you must be dying of exhaustion, my baby... Come, let me give you a massage, don't move." After saying that, my girlfriend ran behind him and massaged his shoulders. It was only then that I saw a scene that surprised me! I saw that my girlfriend was wearing a set of clothes made of red belts. It was more like belts than clothes. Two red silk belts were wrapped around the dog collar around her neck, then moved down to cover her nipples, and fastened to another dog collar around her waist. Then the two belts were gathered together at the vulva, passed through the buttocks and connected to the back. Because the belts were stretched so tight, they were deeply embedded in the crotch. My girlfriend's pussy was separated by the belts, revealing two pieces of meat with a little hair, and her nipples were protruding. What's the difference between this and not wearing anything! My girlfriend pinched me and said: Do you like it? I have picked this set for a long time, and I prepared it specially for you to come back. "I couldn't believe that the woman who was just a door away from me was my girlfriend. I had never seen her speak in such a tone, and she took the initiative to throw herself into my arms. The most important thing was that she, who always loved purity, actually wore such clothes, and she bought them herself. I was completely stunned and couldn't move. Girlfriend: Go sit down, I'll make you comfortable again." She pushed the man in and sat on my usual sofa. Then my girlfriend began to kneel on the ground and carefully took off her socks. Then an even more unpredictable scene appeared. My girlfriend picked up his left foot and put all five toes in her mouth, sucking them back and forth with her eyes closed, just like a child holding his favorite ice cream. The man closed his eyes comfortably as if he was going to a massage parlor. After sucking for about 5 minutes, the man's entire feet were covered with my girlfriend's saliva. At this time, the girlfriend spit out her fingers, raised her feet slightly, and then put her entire tongue on the soles of the man's feet and licked them from bottom to top. When she reached the end, she extended her tongue to each toe gap and licked back and forth. Continue for a few minutes before licking the right foot. Girlfriend: Baby, are you comfortable? Your feet are clean and my little brother is here. : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : ! ! "I think everyone on the whole floor could hear this sound. The man started to move, pulling out the whole thing and inserting it again at a very fast speed, like a pile driver, and my girlfriend's butt was completely deformed by the fierce thrusting, and just as it recovered, it was deformed again, one after another, and her two breasts were pressed against the coffee table. Because of the large amplitude of the back and forth, they were already red. Her face was completely messy, and I saw saliva flowing down. Girlfriend: I can't take it anymore... I... I'm going to die. Fuck me to death

ah. Ah baby. No, it's rotten.

hurry up. Use force. ah.

I'm sorry, baby. I couldn't stand the loneliness and came to my boyfriend several times.

Oh, I'm dying.

But don't worry, except for the 1/5 at the door, the rest is yours.

Oh, my good husband, I'm going again.

In this way, my girlfriend was fucked for a whole afternoon. After the man ejaculated, she sucked out the semen and crawled on the floor to lick it clean. Then she gives the man a blowjob. When the man is tired, the girlfriend dances for him like a prostitute, or masturbates. When the man gets hard again, she sits on him again. And I was watching at the door, seeing how my girlfriend, who I thought had nothing to do with sex and loved me till death, threw away all her reserve and the dignity she told me, and unconditionally fawned like a dog on this man in front of her who she met during driving lessons and who told me he was just an ordinary friend, just to let his cock fuck her pussy a few more times. My girlfriend orgasmed a total of 5 times, her whole body flushed, and her face showed the happiness and satisfaction that I had never seen before, and her fascination with this man.

Afterwards, his girlfriend helped him take a bath, and then dressed up carefully. She took out an ice blue long skirt from a new box. The entire skirt was made of lace. The chest was open to the abdomen and the back was completely open to the waist. The skirt just covered the buttocks. Because it was all lace, you could vaguely see the black embroidered underwear that the girlfriend was wearing. The girlfriend ran up to the man and turned around: "Does it look good? Can you take me out to dinner?

Yeah, that's good. Let's go.

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