Leaving rope marks on soft skin (rape and abuse adult novel)

My sister is a model. She has been working part-time since high school. After graduation, she was chosen as the summer promotion girl for a sports drink and became very famous. Her name is a stage name, and her real name is Kudo Kazuyo.

I am very busy at work, but I wear swimsuits specifically for promotions.

She deserved to be chosen, she indeed had a beautiful figure, 165 cm tall, chest circumference 84, waist circumference 59, and hip circumference 85. Anyone who sees her figure will stare at her. Although she is of pure Japanese descent, she looks like a mixed-race and is full of rationality.

Having such a beautiful sister seems to be a very happy thing, but in fact it brings a lot of troubles. To be more precise, there are too many troubles. Because this summer I finally had the chance to feel lucky about this kind of thing.

You can imagine that after having a sister like this, the only person you masturbate to is your sister.

Occasionally I see the curves of my sister's breasts and buttocks. When I get close to her, I can't tell whether the fragrance is from her perfume or body scent. When I masturbate, the scenes I imagine in my mind are exactly my sister's every move.

Therefore, I would feel guilty whenever I saw her. If our eyes met, my face would turn red and my heart would beat fast.

But in this summer

For the first time, I felt that being famous was not as easy and pleasant as most people imagined.

Although making money is a good job, the price to pay is quite high and the management of the model club is quite strict.

Since she is a newcomer, she must avoid any scandals.

Before this, my sister had several boyfriends and enjoyed sex to some extent. However, when she became famous or was recruited by the club she belonged to, she was immediately forced to end all her relationships.

This is even more unacceptable for new relationships, as the agent follows you closely and you are under complete surveillance from the moment you return home from work.

My poor sister was in a pretty serious state of sexual dissatisfaction, but it was a lucky start for me.

Because I actually saw my sister masturbating. I thought she had never masturbated before, and if she was used to it, she would not do something that could be seen.

Although I, a man, don't know much about it, I feel that her masturbation seems quite unfamiliar.

That was in mid-July. I had final exams that day, and after the exams, I went drinking with my friends. We didn't get home until after midnight. Although I was only a sophomore in high school, I wouldn't be banned under such circumstances. I wasn't like other students who went looking for women. I was the better one, because I often saw my sister.

Girls of the same age all look so ugly, I can’t generate any interest in them. When I opened the bathroom door as I wanted to take a shower before going to bed, I heard the sound of a shower coming from inside. Not knowing who was inside, I quietly opened the door

The light in the bathroom was bright and I could see my sister's figure through the frosted glass. I swallowed nervously and stared wide-eyed.

The blurred shadow gradually formed an outline, the black color of the hair and the skin color of the body were as hazy as an ink painting, but the posture was a little strange. The sister was facing the bathtub with one leg raised, and the shower head was blocked by her leg.

Is this how women wash that area?

Just at this moment a slight hum was heard.

"ah."

The humming sound mixed with the sound of water. I concentrated all my attention on my ears and eyes. It took too long just to wash the body, and the head movements were weird.

The black hair swayed back and forth like waves, and the shadow of her bulging chest swayed with it.

Could it be my sister?

But, it is absolutely correct.

The hair swayed more and more violently, and the sound became more and more rapid. I walked quietly into the dressing room and closed the door gently. My mood began to fluctuate, and my sister seemed not to notice that I came in.

I took a deep breath, and maybe because I'm not good at drinking, I was a little drunk, but a big plan emerged in my mind at that time.

I hurriedly took off my clothes, and when I was naked, I suddenly pushed open the bathroom door and walked in.

“Ah. Ah.”

While taking a shower, and not just an ordinary shower, he was indulging in obscene behavior. Although he was my younger brother, a naked man with an erect penis rushed in. Of course, my sister was extremely surprised and threw the shower head in her hand towards me. Looks like he's about to scream.

"Sister, don't scream. If our parents find out about this, you will be in a worse situation than me because I have always seen you do everything."

My sister's face was originally rosy, but now it turned pale immediately. She then realized that she was naked and looked embarrassed, so she turned her body around to protect her chest.

"What are you doing? I'm taking a shower and you're peeking at me. That's so rude."

But my sister didn't have the strength to speak, and I could clearly feel that she was afraid. Seeing my sister like this, I wanted to torture her even more.

"Is it a shower? What are you doing with the shower head? It seems like only the lower part is wet."

My sister had her back to me, but I could see that she seemed startled, and she squeezed her thighs together and twisted her waist.

I held the shower head in one hand, suddenly hugged my sister's back, and rubbed my penis against her butt.

Grabbing her breast with one hand, I used the nozzle to spray towards my sister's thighs in front of me, which were covered with her hands.

"No, what are you doing?"

My sister twisted her body to resist, but her hands couldn't leave that position.

My penis pressed against my sister's hot and soft butt and started to react immediately.

"Sister, I understand. Because I masturbate every day. Don't use the shower, let me make you feel good."

I put the shower head on the ground and inserted my hand into the thighs of my sister, who was covered by her hands.

"Don't do this. Don't."

Cute subtropical hottie

My sister twisted her body desperately to try to escape, but I used all my strength to stop her.

"Sister, you can just use your hands, right? No one will know. Even your manager can't monitor what's going on at home."

"No. Ah."

My sister couldn't support my weight and was about to fall down. He quickly held onto the wall with both hands to keep his balance.

My hand immediately touched my sister's vagina, which was freed by her hands. The touch of the wet pubic hair was so wonderful.

"elder sister."

I continued to press with my weight and caress her breasts with one hand.

The hand that touched the pubic hair continued to search for the slit. My sister had her hands on the wall with all her strength and was unable to resist my obscene behavior. The penis stuck in her butt crack had expanded to its limit.

"Oh no."

The fingers searching for the slit slid into my sister's vagina. I was also very impatient and put my middle finger into the flesh hole, and then I desperately put my index finger into the deep

“Ahh.”

My sister's body was also wet, but it was completely different from the shower water, it was sticky and hot, and the flesh inside seemed to be melting.

I inserted two fingers into the hole and stirred it, and rubbed the hard clitoris with my thumb.

My sister's breathing became more and more rapid. Because someone suddenly broke in, the body that wanted to release but couldn't release seemed to finally regain its rhythm.

I was also completely addicted to the friction of the penis. I closed my eyes, touched my breasts with one hand and played with my vagina with the other, enjoying the feeling of the penis pressing against my plump buttocks. My sister also began to enjoy the teasing of my fingers.

The best evidence was that she could stand without using her hands, but she still maintained her original posture and did not try to push my hand away.

Not only that, his breathing became more and more rapid, and he tilted his head back and leaned it on my shoulder. I was at the peak of happiness, it was like a dream.

There are tens of thousands, hundreds of thousands of men masturbating while looking at the poster of my sister in a swimsuit. I was caressing the beautiful bodies of those men and rubbing my penis against her body.

I was the only one who could do this; it was the privilege of being a younger brother, but it was enough for me. At that time, I never dreamed of having sex with my sister.

“Ah. Ah.”

Just then, my sister let out a loud hum and her whole body twitched. This is my sister's leak.

I had this feeling, but at that moment, the penis stuck in my sister's butt crack also exploded violently, and white liquid flew all over my sister's back and butt.

After rubbing our bodies against each other for a while, my sister and I walked out of the bathroom.

I was light-headed, walked back to my room naked and closed the door.

I put my finger stained with my sister's vaginal fluid in front of my nose and breathed deeply. It felt more fragrant and delicious than the sports drink that my sister drank with a smile. I couldn't help but put my fingers in my mouth and lick them.

I just ejaculated in my sister's butt crack, but my penis started to erect again.