I'll start this by saying My niece has always been a Hot little slut. At the time of this story she was at least 21 / 22 and I was 38.

She's always worn tight little outfits and flirted with me and my friends and often spoke about her sexual relationships with guys AND girls to all of us, for the thrill of just turning us all on, I guess. My wife and I even joked with her about if she keeps that up, me or one of my friends is going to just jump her one day. But nothing ever came out of it...until this moment.

The story begins at my friends birthday party who lives next door. All day we are drinking and hitting the pool. We did some pool volleyball along with My niece in her sexy little bikini, looking hot. And at the end of the night when it got down to just a few of us, we were playing Beer pong. My niece was on the opposite side of me on the other team, and would flash her tits to get me and my friend to miss, and it worked many times.

Eventually we all got too tired and me and my wife and niece and other friends who were staying at my house for the party, walked back to my place to go to sleep.

The next morning, or early afternoon, I got up and decided to help my friend clean up next door. I was bringing some chairs and tables that he borrowed back to my place when I saw my niece at the back door of the garage smoking a cigarette wearing just a long t-shirt. As I walked by she said, "Hey sexy, where have you been all my life?"

I stopped and looked at her, and said, "You know, I didn't have my camera ready when you kept flashing your tits at us, do it again, and let me get a good pic!" She said, "No, I only have panties on!" I said, "SO? Just lift your shirt over your head!" So She did....I grabbed My phone and took a pic and said...Sweet, thanks.

I then went back to moving the chairs. She yelled after me, "Is that it?" and I kept moving without looking back or saying anything...just went toput the chairs away. As I walked past her back to my neighbors again, I stopped and looked at the picture and said, "You know, I don't like how this came out!" She said, "Let me see!" So I showed her the picture and she said, there is nothing wrong with it. I said, "There is no real definition here, your nipples need to be at least hard, here let's do another shot!" without hesitation she lifted her shirt again and I took her tits in my head and gently pulled and pinched her nipples in my fingers. She slightly jumped at this and her knees bent slightly and I heard her gasp a little. I then said, "there, that should do it, hold still!" as I backed away to take a picture, but then said, (Getting more daring) "wait, I need them to glisten too!" She just stood there and laughed a little but didn't move or say anything....so I walked up close, took her tits in my hand again and tilted my head down to suck and lick her nipples. Biting so gently. As I was leaning my head down, she was moaning slightly and then whispered in my ear: "omg Uncle **** you're making me cum!"

With that, I knew I had her....I pulled her over to the side of the house, where no one could see us. I pulled the shirt a little higher over her head so her mouth was exposed and kissed her as I slid My hand down her panties, and she was soaked!

As we kisssed she told me she's wanted this for so long,,I replied with, "Me too!" We pulled her shirt back down to normal and continued to kiss with my finger between her drenched lips, as she reached down into my shorts and grabbed My rock-hard cock in her hands. In what seemed like an instant, she dropped to her knees, pulled My cock out of my shorts and sucked it right into her mouth. She sucked my cock nice and slow but with crazed enthusiasm, sucking the head, licking my shaft, trying to deep throat me. I pushed her head...gagging her, then let her go. At first I was partly listening to the noises around us, making sure no one suddenly came out. But eventually I didn't care anymore. She was moaning, and sucking, and had one hand inside her panties.

She would suck my balls, while stoking my cock, gawd she was fucking amazing.

I pulled her up and pushed her against the house. I dropped to My knees, pulled her wet panties off, (I could have wrung them out) put them in My pocket and draped her leg over my shoulder. She immediately grabbed My head as I pressed my tongue inside her juicy cunt. She came instantly, and to my shock squirted!! I Had to pull away for a moment and wipe my face. I reached my hand behind her and slipped my thumb inside her pussy as I pushed my head back in and sucked her hard clit. She was grinding on my face and I could feel her one leg shaking. She came again. This time, I pulled away just enough to see that sweet nectar dripping down her leg.

I got up, and turned her around, face against the siding of the house, She pushed her ass out and I pressed my cock deep into her hot wet pussy. As I pressed it inside she came yet again! I could feel the heat of her cum and the muscles grip my cock as she squeezed. I had to cover her mouth because her moans were getting too loud. She bit down on my hand and pushed her ass back into me harder as I slammed my cock into her. Then she came again....and again. It was like fucking a narrow glass of water, as I would press in, I would feel her juices squirt out in all directions.

I told her I was about to cum and she said I could cum in her, she's on the pill! I didn't even get a chance to say "OK". The moment she said that, I thrust into her so hard that I actually lifted her off the ground, and came so fucking hard inside her. I kept pushing, and pushing, with each pump, more cum inside her....and then she came again. (She had to cum over 10 times, in what was really only about 10 - 15 minutes!)

I held it there as long as I could before my cock slipped out of her drenched, cum filled pussy. She turned around and looked at me and stuttered, "Holy fuck, I've wanted that so bad for so long!" I said, "fuck, me too!" Then she dropped to her knees and started licking my cock again, licking my balls, my shaft, the head, even my thighs, just licking me clean! She asked for her panties back and I told her "Hell no, I'm keeping these!" (which I did for about a week, but then had to secretly toss away!)

We both stayed out there and talked for another 10 minutes as we tried to compose ourselves. Discussed how this is our secret. No one can know. That kind of shit. After that, I went back over to my friends to get the rest of the chairs, and my niece went back in the house. No one suspected anything.

Ultimately, we had ourselves a little booty-call relationship for about a year until she got serious with someone and got pregnant. So our sexual relationship was over...until a New Years party about 2 years ago after her Bf and baby-daddy decided to split. But that's a different story.