Lucy, My Niece - Sex Stories

Lucy, My Niece

... red in the face. I didn't say anything. By Lucy's standards I was a perv too. 'Right then young lady, what's it to be? What part of your science curriculum can I help you with?' A funny look passed across her face. She looked down, hiding her face behind her long hair. She mumbled something I didn't quite catch. 'Sorry Lucy, I didn't quite....' 'Biology...' she blurted out, '... human biology. You know, reproduction and stuff.' 'Oh!' I said. 'At least I know something about that. You don't need to be shy, we can work through the book or you can just ask me what you need to know.' 'Can I ask you anything?' 'Yes and I'll give you the best answer I can, I promise.' 'You won't think I'm silly?' 'Lucy, of course not. Just ask.' She took a deep breath, grabbed a book and it fell open at a much-studied page with outline drawings of a penis with testes on one page and a vagina with womb and ovaries on the other. The text below explained how the sperm was 'introduced' into the vagina and fertilised the egg there. Pointing to the word 'introduced' she said 'It's that bit I don't understand.' It was my turn to take a deep breath. Here was a desirable and very sexy young girl sitting on my bed wearing a short skirt, oblivious of her fresh young breasts peeking out of her blouse and asking me to explain fucking. I gathered my wits. 'Well Lucy, its like this. The man's penis becomes bigger and hard. Then he puts it inside the woman's vagina. The sperm is transferred and the egg is ...

... fertilised if they're lucky. It doesn't happen every time.' 'So it gets hard and just goes inside, the sperm falls out and that's it?' 'Well it's a little more involved than that. The man and woman have to make it hard first and then they kind of work together to make the sperm come out.' 'How do they make it hard?' 'Sometimes it just gets hard, err.. at the thought of being inside and sometimes it needs to be touched to make it hard.' What she didn't know was that my cock was stirring at the thought of what we were talking about and because of the closeness of her nubile young body. 'Isn't it painful when it swells up?' 'No it feels fine.' There was a long silence. Lucy's head was down again and her face hidden. In a very small voice she said those fateful words. Those words I can never quite believe she said despite all that's happened since. If she hadn't said them we would have continued the lesson like any other caring uncle would and things would not have changed forever. What she said was 'I want to know what it looks like.' 'You mean a penis, a hard penis?' In an even quieter voice she said 'Yes. Can I see your penis get hard?' 'Lucy! I don't know if that's....' 'But I just want to know!' She said in a burst of speech. Her eyes blazed teenage confusion, curiosity and a bit of anger. 'Everyone talks about it all the time at school. All the boys joke about it, but they're just idiots. The books just show these stupid diagrams. I just want to see one!' 'Well Lucy perhaps we ...