An uncle’s story

I have been lusting after my niece for years now. It probably started when she was 13. I had always had a thing for her mum, my wife’s sister, Susan. She is gorgeous, long blonde hair, thin supple body, and big tits. When it got cold or she got excited, Susan’s tits stuck out an inch, and she did nothing to hide them. In fact I think she did everything to show them off to me.

My niece, Kirsty, looked almost exactly like her mum, except she had light brown hair. As I said, I started to fantasize about her when she was 13. She was visiting, and had just got out of the pool after a swim. She was wearing a cute 2 piece bikini, which didn’t cover much, when I noticed her tits. They weren’t that big then, about a size 32B, but her nipples stuck out about an inch just like Susan’s did. At that sight, I started getting hard, and quickly dove into the cool water of the pool to hide my erection. When I had regained my composure, I got out and went inside. That night, I masturbated twice before I was able to go to sleep.

I didn’t get to see Kirsty much. Her family moved away shortly after that visit, and I really only got to see her about once a year, when her family came for a visit or my family went to visit hers. I tried to ignore my lust for her, and I did it succesfully for a couple of years.

It was during a visit to her family that our relationship changed. Kirsty was 15, and had developed into a gorgeous young lady. She was a bit of a hand full for her parents, but I always got on well with her, and she never misbehaved when I was around. Her tits were now quite large, 36D. her hair was long, resting halfway down her back, and she had the face of an angel.

One day, my wife Helen, Susan and Kirsty were on the beach and had been there most of the day, and it was starting to get late in the afternoon. Susan had been showing her body off to me as usual. Her usual method was to wait until I was looking in her direction, and she would stretch, or turn over, or a hundred other little things that seemed innocent but weren’t. It got me worked up as usual, and my cock got very hard.

About that time my wife and Susan decided they would go home. I was in no condition to leave, walking up the beach with a cock sticking out the front of my swim suit is not a good look, so I decided to stay a while longer. Kirsty asked her mum if she could stay too, and Susan agreed. I was lying on my stomach hiding my hard cock. I sat up to kiss my wife goodbye, and tried to hide my cock. I gave her a kiss and they left.

There weren’t too many people left on the beach, and as was usual we had got a spot away from the crowd anyway.

Kirsty positioned her towel next to mine and lay down on her stomach. She was wearing a bikini which was very skimpy, and she spread her legs. I watched as he bikini bottoms disappeared into her arse crack.

As they walked away, Kirsty said, “I saw mum teasing you.”

I said, “I don’t know what your talking about.”

She said, “Don’t play dumb with me, I saw your cock when you kissed Helen goodbye, mum did that to you, didn’t she?”

I didn’t know what to say. She continued, “Have you fucked mum before….is that why she teases you?”

Again I didn’t know what to say. I said, “Um, I…..uh….don’t think that’s any of your business.”

She said, “You have!! I knew it, mum is always saying how hot you are”

I said, “Kirsty, we shouldn’t be discussing this.”

She said, “Mick, don’t worry I won’t be telling Helen. But could you answer me just one question?”

I thought about it for a while, and I figured it couldn’t hurt. “Ok just one”, I said.

Kirsty said, “I always wondered whether you ever fantasized about me.”

I was stunned….what do I say? I said, “Where is this coming from?”

She said, “I see things.