Note: This story was dynamically reformatted for online reading convenience. I'm Gary, 31 years old, 5 foot 6 height, weigh about 72kg, sometimes wear glasses, sometimes have a stubble/beard but always have pubic hair removed. So smooth, just how I like my lovers. My main lover is my sister, Kay. She is 36, 5 foot 3, weighs about 70kg, 34d chest. She has a lovely smooth cunt, though that wasn't always the case until I insisted in it, so it looked better in every way including looking younger. As I said my sister is my main lover, even though I have had sex with others, she is and will always be the one for me and she feels the same. We don't live together, it's a bit difficult living in an incest relationship in this world. We do have a daughter together, she is 4 years old, as I write this. Her name is Sophie and she is such a cute lovely girl. We always get asked how the sexual relationship started, so thought we would let everyone know. Kay has agreed for this to be written and once read will allow me to post it. Our sexual relationship started one night when we were in our teens and both had too much drink and drugs. Kay was 19 and I was 14. We had been home alone due to a vacation taken by my mom and stepdad and this particular night we had a little party with a few friends around. As the party progressed, everyone was getting more drunk and high and people were starting to go off with one another, some leaving, some to whatever beds were free. Eventually, it was only Kay and me in the lounge laughing together about nothing in particular. Though I do remember us having fits of giggles when two of our friends were fucking each other in the bedroom (mom and stepdad's) above the lounge and were very noisy. It was actually making me a little horny. With Kay and me sitting on the same sofa, she could see the bulge developing in my pants and said "that's making you horny too" I stuttered my words and replied "yeah, course" Then for some reason we started passionately kissing one another, lips locked together and then full tongues. This just made me more horny. As we kissed more, holding each other close, I started fondling Kay's tits through her t-shirt. My God, they were lovely and soft with her nipples hard and showing through her t-shirt. It wasn't until then that I realised she had no bra on, but then that was and still is typical Kay. Many times I've seen her naked or with very little on and for a young guy like me that always got me hard and I used to go to my room and wank myself thinking of her. Sometimes with a pair of her undies too, clean or dirty. The clean ones I'd cum in, let it dry and when I could, I'd put them back in her drawer all stained. The dirty ones I loved to smell and lick as I jacked off, the taste and smell was amazing. Anyway, as we were passionately kissing with tongues and I was feeling her tits, I was so horny now that my cock was very noticeable in my pants. I needed to feel Kay's tits for real, so I moved my hand under her t-shirt and cupped her right tit and gently squeezed it. Kay let out a little groan of pleasure. I carried on groping her tit, squeezing it before moving to her hard nipples. I then glided my finger over it and gently flicked it back and forth before getting it between my fingers and gently squeezing it. Kay loved this because as I did, she bit my lip and moaned "oooooo YES YES YES, thats getting me wetter" I had to get her t-shirt off, I wanted to see them tits. so I lifted her t-shirt up over her head and it revealed them. Both nipples were erect. Kay said "suck them bruv, it'll make me cum" I didn't say a word, just bent my head down and suckled on Kay's tits, first circling her left nipple with my tongue, flicking it at times before getting it into my mouth and between my lips and sucking her. Her moans were getting louder as I did this and it's a surprise others in the house didn't hear, but from the noises that continued in other rooms they were busy anyway. I moved to the right tit and did the same and then kept swapping from left to right. Suddenly, Kay's body shuddered as she started moaning loudly "fuck yeah that's so hot, use them Gaz (that's what she calls me), I'm so close to getting my panties so weeeettt" Hearing this, I fondled and sucked her tits more until she couldn't cope and had her first orgasm with me. Once she was done, I moved up to her face and kissed her again, as I caressed her tits. Her nipples still erect. I broke off and said, "lets get your panties off, your cunt must need more fun" With that, she wriggled out of her skirt and seeing and smelling her in just her white lacy thong, one which was so wet from her orgasm was making my cock throb so hard. In my mind, I was thinking, those undies will be in my room later. I helped take her panties off and she then started to drop my pants leaving me in my boxers. I got these off and threw them to one side. We were now both naked. I returned to kissing Kay as our bodies came together. It's an amazing feeling, having your sisters naked body so close to your own naked body, my cock pressing against her and her tits pressing against mine as we kissed more. Before long, my hand had fallen to her cunt and I was gliding it through her bushy pubic hair and down to feel her wetness. As my hand moved there, Kay opened her legs, her invitation for me to explore. So I did, I felt her lovely cunt lips, all wet, before sliding a couple of fingers into her and then rubbing her swollen clit. OMG her cunt muscles gripped my fingers as I slid them in her. She was so wet so it was easy for me to finger fuck her cunt and as I did she started moaning again "oh yes yes, fuck it Gaz fuck my cunt, I need it so bad" I said "I am babe, take it all get wet and ready for my cock" I got faster, finger fucking her cunt, getting her wetter. I now knew I needed to get inside her, my cock was dripping lots of pre-cum and I so needed to fuck her. I said to her "sis, I need you NOW, I want to fuck you" She mumbled something and nodded. After that, she moved herself so that she could easily spread her legs. This allowed her cunt lips to open, giving me easy access. Fuck, seeing her cunt wide open, all pink and wet with that amazing smell drawing me into it. That was the first time I've really seen her cunt close up. I'd seen her naked a few times but her pubic hair covered any sight of her cunt and when I've looked up her skirt or seen her in panties, she was always covered. I so wanted to eat her out but I knew it wouldn't be long before I shot my load and as I needed to sink my cock inside her cunt. I thought that could wait for another time, hopefully. I got over Kay, guided my hard cock to the pleasure of my sisters dripping cunt and slid my cock head into her openness and pushed. My God the feeling of entering my sisters cunt was beyond belief. As I slid further into her wetness and as her cunt muscles gripped around my cock, I was so close to emptying my load into her. As I got deeper in her and started to slide in and out of her we both were panting and I was shouting "fuck, oh yeah, fuck" over and over. Kay was also moaning and getting me hornier saying "fuck me, fuck me hard, I want up feel your cock bruv and I want you to fuck me good, make me cum bruv as you fill my cunt with your lovely juices" That was it. I couldn't last any longer, so I fucked my sister faster until my body tensed and then i knew i was about to cum. As I started to shoot my cum into her, I started screaming "i'm cumming babe, yes yes, take it all sis." As she was being fucked faster, Kay stared panting more and louder and kept saying "yes yes fill me, fuck me. I'm going to cum with you bruv" And she did have an orgasm at the same time as I was filling her with my cum. After I pulled out, my cock covered in a mix of our juices, we collapsed on the sofa with me on top of her. I kissed her sweet lips and whispered in her ear "that was fucking amazing, you have a hot cunt and I'm glad I got to fuck you" Kay replied "that's okay bruv, now get me another beer and some more weed, let's celebrate" So we topped up our drink and drug intake until we both passed out cuddling one another naked. Even though it sounds like this was a long night of passion, it wasn't. I was too young to appreciate sex for it to last. However it was a good hour of hot sex with my sister, our first time. The next morning, I woke in my own bed alone with a massive headache, the come down from the drink and drugs. My first thought was 'fuck, did that really happen?' Though I did have a big grin on my face. I have no idea how I got to bed or the whereabouts of Kay but I lay there thinking how wonderful things are and then the worry kicked in. I was concerned that this was some drunken/drug fueled fuck and it'd be a one off and how the hell can I make it happen again and again. Anyway, I couldn't stay in bed all day, I had to get up and face Kay sometime. I was still nude, so slipped on some shorts and t-shirt and quietly, crept downstairs to go into the kitchen to get some juice from the fridge when Kay spotted me. She said "hey you, don't creep around, and get me some juice too whilst your there" I grabbed two glasses from the side and poured the juice into them thinking, 'she seems okay, maybe there is nothing to be fearful over'. I walked into the lounge. "Here you are" I said as I handed her the juice. I sat down on the sofa a little away from her not wanting to over do things, not knowing her thoughts. I drank my juice and glared at the tv, not really taking in what was on it. Kay said "so are you now to shy to sit near me?" "No" I said "Well come here and give me a cuddle. That was a great night last night" she said I smiled and agreed with her and moved over to where she sat, to be close to her. I said to her "I did really love fucking you and have wanted to do for ages" Kay said "well now you have, maybe we can do again" I was all for that and that's how we started fucking one another on a regular basis and we still do. Though I never did get those panties. Torchat & coverme.