I went to boarding school from the age of 8. It was boys only and, after about 3 years we all started puberty. Some started earlier than others. I remember being envious watching other boys wanking and producing sperm. There were competitions to see who could shoot the furthest. But I was a late developer, and didn't realise that being curcumsized meant rubbing my shaft up and down really had no effect.

Then one night one of the other boys climbed in my bed and started rubbing his cock against mine. Now I felt aroused. When he came, everything went slippery, and for the first time I felt myself approaching orgasm. For a moment I felt panic, I thought I was going to pee uncontrollably! But a moment later, I realised what had happened!

After that, a lot of bed hopping happened ... I reckon about 50% of us used to engage in mutual masturbation. I would also reach under the bedclothes of some of the other boys and play with them. They either didn't wake up or pretended not to. I knew when they were pretending because they would become hard, and even ejaculate.

So probably 75% of us boys had had a homosexual experience by the time we were 16, but probably only 10% whent on to be gay in maturity. I was worried I might be gay when at 18 I had still not managed to have sex with a girl, but then I was finally seduced by a 30-year-old, and never looked back!

Over the years I had a string of older girlfriends (many married), until about 15 years ago when suddenly older no longer appealed! Then I got a job as a taxi driver, and soon realised how enticing young teenagers on a Saturday night were! But now in my mid 40s, my chances were slim, so I resorted to call girls... The younger the better.

Meanwhile, my twin nieces were approaching puberty, and I realised I was starting to look at them in a new light, especially the one who had always looked at me as a 'favourite' uncle. Circumstances arose finally, when she was 14, that her sister and her parents were going to be away, so I would look after her for the night.

It was a hot summers day and I picked her up from school and brought her back to my place. I had just had a hot tub installed in the garden. I asked her if she'd like to try it out. She replied yes with alacrity, but said she didn't have any swimming things. I said not to worry, just go in your underpants.

I watched as she slipped off her clothes and climbed in. Her figure was cute. I stripped to my underpants and climbed in with her. As we sat in the warm water, I decided to turn on the water jets. She liked the effect. We started splashing about together amid much laughter, then she slipped on the slippery bottom, and I caught her in my arms as she fell. Holding her close her body felt beautiful. I stroked her as she stood in front of me. Her panties had become see-through, and clung to the shape of her pussy. I touched her gently there, and she didn't flinch. Gently I pulled her panties down, and kissed her little pussy. Still she didn't flinch.

I shouldn't be doing this, I told her. It's alright she said. Now I had a huge hard-on. I pulled her closer to be, and guided my hand to it. She giggled girlishly as her hand reached into my pansy and found my penis. I kissed her on her mouth, and was taken aback by the passion with which she kissed me back. Now I rubbed my cock against her clit. She writhed with pleasure...