Oh, my sister's first time (family incest adult novel)

My name is Hua Da. I have a sister, but she is not my biological sister because both she and I were adopted when we were very young.

He is three years older than me. He has been a good student since he was young. He is very smart and hardworking.

So in the end, I was admitted to the Medical School of the University of Hong Kong, which was my first choice.

But he is really hardworking to an extreme. I have seen him study at home every day, except for returning to school.

I have almost never seen him leave the house... I have also rarely seen him have friends hanging out with him...

Since she and I were in the same middle school at the time, I knew she had a nickname called Old Auntie…

Actually, my sister is not bad looking, she just doesn’t dress well…

Later, I discovered that they all had pretty good figures…

One time, my family was busy and asked me to help wash clothes. I had to separate the clothes for washing, which was time-consuming and would cause the colors to fade.

So I have to look at each shirt before putting it into the washing machine... After putting it in, I found a bra size...

Just look at it... If it's 34c, I'm wondering which one it is. If it's only 34c, it's definitely not for my mother.

But....How could my elder sister be so powerful....My elder sister's image slowly emerged in my mind,

I slowly imagined myself taking off my tight shirt... When I thought about it, my little Huada was already hard...

My sister didn’t finish school yet, so I lowered my bra and went into her room to take a look…

My sister's room is usually not locked, so it is convenient for my mother to go in and check the room, so I went in like that.

I opened my closet…wow…it turns out I have so many bras of different colors…

It's really 34c... Xiao Huada is getting hard again... No.

I went to the washing machine and found a pair of panties with my bra size.

Use the channel as the power source and receiver of the small Huada launcher... Stir it up and shoot his chest to...

Then just rinse it down the drain, put it in the washing machine, and wash it one by one….

After that, I asked for help to wash clothes every day... The purpose was to practice surface-to-air artillery...

About half a year later, one night, I was supposed to watch the 9:30 show, but someone let me off the plane.

So after eating, I nodded and went home.

Because my parents went out for drinks that night, and my sister said she was going to the hospital for internship, so I thought there would be no one at home when I returned...

When I got back...it was dark...but I saw a ray of light in my sister's room... "No thief!"...

I just randomly found a doll that can kill people... I slowly walked to my sister's room... I put it at the door...

As soon as he put it on… he almost dropped the doll… Xiao Huada immediately straightened up… It turned out that his sister was masturbating…

I slowly put a doll in there... and then pretended to be my sister... She had no idea I was coming back, and the more she stirred, the louder she screamed...

I stretched out my left hand and masturbated... Then I saw my sister groaned and didn't move, her big breasts were shaking...

I immediately got myself ready, walked to the door, and opened and closed the door with great force.

Then I saw my sister's door close immediately... and she was still shouting at someone...

I came back dressed as a shrew… and said to me, Huada, sister, aren’t you going to do an internship…

He said, "I have finished my internship. I only read a few words from you before I got back...." (I only read a few words from you before I got back..I am just bragging)

Then I said I was in a hurry to go to the toilet, so I immediately rushed in, but in fact I was holding my head against the door first...

Now I need to vent immediately...

After that, I said I would be late a few times, but I was actually waiting to see if I could have another chance to sneak a peek…

But after that, my sister was careful and didn’t open the door again..but I could still hear her screaming….

After almost half a year, I joined U and even joined the basketball team in Guodu…

I met a teammate who was a few years older than me. His name was Guanglong. He studied chemistry. We were quite close.

One day he came to my house to play games... Then my sister came back... My sister saw him...

It was like a princess meeting a prince, she was stunned, but the boy didn’t have any bad feelings towards my sister…

My sister took the initiative to talk to him…Since chemistry and medicine have always been related, they have common topics…

Let me tell you, he didn’t play games with me…. That night, he stayed over for dinner…

When my mom and dad saw that their daughter, my sister, had such a cute boy, they would laugh all night long….

It's like being Zuo Qu's future son-in-law...

After that, my sister really started dating him.... They were in love, and my sister's appearance started to change....

As expected, she is willing to dress up, she is really a pretty girl.. At the beginning, my teammate laughed at the old idol of Huolongbao….

But now everyone in his department says Guanglong has good vision...

Since my sister started dating... her underwear has become more and more sexy...

It was Christmas Eve, and my father and mother went to play on a cruise ship, and they would be back the next day.

My sister went to the ball with Guanglong, and I was alone at home. I went into my sister's room and masturbated...

After a while, I heard someone coming in. It was my sister and Guanglong.

I couldn't walk, so I jumped into the closet...

I was standing by the counter, and saw my sister and Guanglong kissing each other, and they bumped into each other. After seeing them, they were both very drunk….

My sister looks so pretty tonight... She's wearing a straight halter dress... Her breasts are exposed... Her face is red because she's drunk.

Good ghost, but good ghost beautiful...

After that, I saw him coming, Guanglong didn’t know if he was very drunk…he fell onto the bed…

But he still smiled and said that my sister looked very pretty tonight… My sister then said to him softly,

I'll give you a shower tonight... Then the two of them started touching each other... Guanglong took off his shirt early in the morning...

My sister took off her skirt and her bust… leaving only her t-back panties on…

I have never seen my sister with such a wild look before... It seems she bought it for this occasion...

After watching the live show, I had no choice but to continue my work, taking off my low-cut pants and masturbating.

After a while, the elder sister stood up, pulled the t-back aside, and placed her abalone against Guanglong's little brother...

We were ready to sit down... the most critical moment was approaching... but I saw my sister was struggling for a long time, and it seemed that Xiao Guanglong couldn't get in no matter how hard he tried.

After a while, my sister was still calling Guanglong... Guanglong called... Then I heard my sister say

"Are you sorry? I'm drunk... I want to give you my first time... I want it so badly, please stop scolding me, just get up now."

It turns out that Guanglong was drunk..... Hearing my sister say that, I couldn't help but laugh... "Big wok"...

It was quiet outside… Suddenly the cabinet door opened… My sister saw me, and both I and she opened our mouths and said nothing…

He seemed to be so drunk that he didn't realize he was naked. Then he looked down and saw the cannon of Little Walter pointed at him.

She immediately realized that her three points were exposed... She immediately used both hands to protect her chest...

But there is a third point… He immediately used his left hand to block the waves and the other hand to protect his genitals…

Then I asked... "What are you doing in my room?"...

I really don't know how to answer him...but he saw a hand holding her bra...

He said, "Come into my room and use my bra to masturbate... You are fine, we are siblings."

I don't know if I am also confused, I actually said "We are not biological children, we are not blood relatives"...