Editor's note: this story contains scenes of incest or incest content.
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I was sitting at beach with my wife's younger sister. Her name is Janna. She is 45 years old.
My wife was at home and she was cooking. She told me that she could come one hour later. So, me and Janna went to the beach together. It was about 01:00 am. There was nobody at the beach. We were sitting on a beach towel. There were bushes behind us. Janna had a long and black beach dress. And she was wearing a white bikini with flower design. There was a long slash of her dress. Janna has short blonde hair, almost 172 centimeters tall. She is not thin but not chubby too. She has long and charming legs and well groomed feet. That day there was pink polish on toes. She was wearing a laced bikini. Her hips were not big. But they were turning me on. I'm a horny foot fetishist. That's why, I was peeping at her feet and legs. But, It was not possible to peep her legs well. Because, her beach dress was long.
"Your dress will make you sweat. It's too hot."
"Oh, it's true, I forgot."
She took her dress off. I was peeping her hips and legs. My dick was hardening. She hadn't noticed yet.
But, she is my wife's sister. I was not thinking something special may happen between her and me. But, my dick was hardening more in my shorts.
It was very salient under my shorts. I noticed that Janna stared at my shorts a few times secretly. I was thinking that she had noticed my stiff penis under my shorts. But, she had only noticed. I'm sure she was not thinking something different.
Suddenly, I felt a very big desire for her. I was laying down in the sand. Janna was sitting on beach towel. Her legs were in same line with my dick. She was applying sun oil to her body. Her legs were shining with sun oil.
"Give me oil. Let me do it for you."
"No, thank you. I can do it myself."
"Let me apply it to your back."
I began rubbing her back and waist. And, I put a little oil in my palm. And, I began rubbing her leg.
"No, there is oil at my legs."
I kept rubbing oil to her legs. I was not listening to her. I began rubbing her feet with oil. First she thought that was a joke. And, she began to laughing. But, I was still rubbing her feet with oil. Her feet were so shiny with sun oil as her legs. She stopped laughing and began watching me. I was rubbing her heels and soles. My dick was completely stiff. She had understood that I wanted somethings about her feet.
Now, we were not speaking. I began caressing her right leg and foot. I slightly pulled her right leg towards my shorts. Janna had understood that I wanted her to drive her foot on my dick. She put her right foot on my shorts. She did that quickly and she did not resist. She began rubbing my shorts as soon as she place her foot.
She had exactly understood what I wanted. She was rubbing my dick with her foot. I was trying to make her notice my stiff dick, with her foot. She had already noticed it. She was rubbing my penis rapidly. Janna was rubbing directly that point. Sometimes, she was looking around if there was someones. She was doing with her foot exactly what I want. I suddenly pulled my shorts down and got my dick out. I put Janna's bare foot to my bare dick.
"Stop, someone will see"
"No, go on"
She was still rubbing. She was rubbing my penis with her right foot sole and toes.
She was looking at the beach and road. She was afraid that someone would come. Probably, she wanted me come to her foot as soon as possible. She was especially struggling with her foot to ejaculate me. And, finally it happened as Janna wants. I ejaculated to her right foot with a big explosion.
She was really professional. She was still rubbing her foot slowly. And I was still ejaculating to her bare foot. She was waiting me to finish completely. She was rubbing and pressing her foot. She was pressing the head of my dick with her heel to get last drops. Probably, she was so horny. And , that was not enough for her. I was feeling.
With a very professional speaking style;