Siblings Take Things Too Far - Sex Stories

Siblings Take Things Too Far

... next.

One afternoon after school, I found her in our pool having a swim. She was in a two piece bikini and was really looking beautiful. She practically had her choice of boys at school, as she received plenty of attention because of her looks. A slim figure, pretty face, blonde hair, and some newly developed female parts, made her very appealing.

I had a swim too and started splashing around playfully with her, just innocent stuff, then we both hopped out of the pool and she layed on her towel, on a deckchair.

Now, with nobody around, I decided it was the perfect time to chat. I told her that I knew what she had been doing and began asking all kinds of details. I wanted to know everything. All the intimate details that no brother should ever be asking his sister. I had to know all.

Thankfully, she was willing to answer and share her experiences openly. Hearing all this was turning me on, and she soon spotted my erection in my swimmers.

It was easy to see, I was fortunate enough to be above average down below.

Once she saw what the conversation was doing to me, she changed on me. She basically told me, that just because she does it with her boyfriend, we weren't going to do anything more than we already had in the past.

I wasn't really expecting that response, so I wanted to know why. She said that it's because I was her brother and we shouldn't even be doing anything because it isn't normal for a brother and sister to do what we do.

This was also a ...

... response that I wasn't expecting, because I knew that we both enjoyed giving each other pleasure, and the fact that it was wrong only made it more exciting for us both. Although we were never caught, we had several close calls, where we were almost caught. We were both great at covering up our activities.

I knew there was something more. There was more to why my sister was still keen on fooling around, but not with full penetration. I kept on talking as it was all I had. I knew that the fact that I was her brother wasn't the real reason that she wasn't willing to take me completely inside her. There was something that she was not telling me.

I was really very sexually charged and so horny at this point, so I just set my boner free, and began stroking it while talking. This was what helped her come out with the real reason why she didn't want to go all the way with me, while she was willing to with her boyfriend.

She said, almost automatically, that if we had the same size dicks, then she would actually want to, but he is much smaller. She began to explain that if she let me go all the way inside her, then I would stretch her pussy and he would know the next time they had sex, because she would be loose, and they were doing it practically daily.

I laughed. Then I laughed some more. She was getting angry because it was a mocking laugh, and I was doing it deliberately. She demanded to know what was so funny, so I reminded her that babies come out of there and it all ...