My sister's ways

Warning: This story contains explicit sex with minors and incest!

(Please excuse my writing; English is not my native language)
(This is my first attempt at writing a story.)

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It probably all began when I was 15. My sister was 13 at the time. really pretty with short brown hair, dark brown eyes, not too tall or too small. I had spied on her a few times before - like most brothers do - when she was bathing or showering. I was in full blown puberty and not with a girlfriend. I really liked her body and her cute butt, the hairless pussy. Everything was perfect.

I hadnt really thought about my sister in that way before. At least not too much. But one day she became more than just my little sister. She became my fantasy.

It was in the summer. And one weekend we went to a nearby nude beach with our parents. Not that we were nudists or anything or walked around the house naked. No we just went nude swimming sometimes. Nude beaches are really normal where I come from. And from this day I saw my sister in a whole new light.

At first we were laying out our blankets amongst the other people and we undressed. I am a little shy so I wasnt looking at her while I changed. And when I turned around I got a real treat. There she was. lying on her back in the sun. She wasnt tanned too much so her skin was almost white with just a shade of pink. exactly how I like it.

And what was really captivating, were her breasts. Not too big, she was only 13, but not too small either. Just enough for a hand. And they were so soft and firm, so inviting with their little rosy nipples standing out a bit. I could have kissed them right then and there, if my parents wouldnt have been there.

And there was her pussy. Two lips without any hair on them, really pink and tight and never touched by any men before.

After seeing all that, there was only one thing I could do. I layed down on my stomach to hide my rapidly growing erection and hoped she hadnt seen it. And I tried to think about other stuff fast to get my dick to cool down. When it was soft and limp again I raced to the water, swam a little and masturbated under the water til I came. No one noticed and a few minutes later I was able to get out of the water again.

And from this day on I was almost obsessed of my sister. I tried to get to see her nude whenever I could. And I tried to touch her whenever I could. But my big day should come.

The same year, the same summer. We went on a vacation with our parents. We had two bungalows near a nice lake. One for my parents and one for me and my sister. And I knew this would be my chance.

On the first evening we were watching TV together and talking about this and that until it was time to go to bed. I went into the bathroom first, took a quick shower, brushed my teeth and changed. I was sleeping in a t-shirt and my boxers.

When I came out my sister went into the bathroom. Of course I snucked a peek at her through the keyhole. I saw her nice firm ass when she was undressing before my eyes. And she didnt put anything on until she had showered and soaped every inch of that fantastic body. And she spent an extra amount of time between her legs, rubbing the soap really all over the lips of her pussy. Her fingers even pushed in and out a few times and she moaned softly.

I kinda had the impression she knew I was standing there and wanted to put up a show just for me. And all the while my cock was out of my boxers hard and hot and was stroked by my hand. I didnt cum, though. I guess I wanted to save something for later. When she came back into the room she was wearing a big t-shirt, one of my old ones i think, that didnt even cover her cute white cotton panties. And her nice tits were pressing against the thin fabric of the shirt without the cover of a bra. The nipples were still hard and perfectly visible.

I of course was watching all this through my almost closed eyes while I was pretending to sleep. She climbed into the bed and tuned off the light. But as much as I wanted it I couldnt get much sllep that night. Not with all the pictures in my head and her warm body that close to mine.

An hour or so after we went to bed I suddenly noticed a movement. I must have dozed off for a while because she was now lying almost completely on my side of the bed. I openedn my eyes and saw her back facing me and in the next moment her ass in her panties was touching my boxers. Or more exactly my now hard and throbbing member was pressing against my boxers and her crack.

And even though she clearly must have felt it, she didnt move away. No, she even started moving her ass up and down along my dick and I realized she was doing it on purpose. And who was I to rob her of her fun. I was just afraid I would cum too early.

Then, after a few minutes her movement stopped. Just before I thought I would shoot my load right then and there in my boxers, I felt her turning around. I quickly closed my eyes and I could sense her looking at me for quite some time. Maybe she wanted to be really sure I wasnt awake. And then she got even braver...

(Chapter 2 is now up!)