18 comments/ 120168 views/ 88 favorites Colin Helps His Sister On The Farm By: MichaelPeterson I was just twenty when my Mom got the call from my sister, Olivia. She needed help. Long story short, Livvy's husband of ten years had walked out on her, leaving her to manage their small farm on her own. Now, Livvy is twelve years older than me, so at thirty two, she had been away from our family home since I was ten. Of course, I had seen her from time to time during her married years – but I had grown up a lot in that time too. I am, if I dare say it, a bit of a fan of intimacy with the ladies. I had early stirrings of sexual arousal and eventually lost my virginity aged eighteen to a sweet and obliging girl called Rosie who enjoyed relieving me of my virgin label. Since Rosie, there have been quite a few girls that I have enjoyed intimately and as far as I am concerned, there will be quite a few more. Being from a farming community, there may not be so many girls around to choose from but there are plenty of opportunities and most of the girls round our way are quite open to the idea of a bit of horizontal recreation. When Mom told me that I had to go to Olivia's farm to help her, I was not happy. I knew how remote her place is and the chances of any female company were just about this side of nil. But I was in no place to argue and Livvy is family so I took our old pick-up and set off to my sister's farm. It was a three hour drive and for the last hour I doubt that I saw another vehicle or person. Livvy's farm was quite high up on some sort of a natural plateau of good fertile land, hence it was remote. I think they had only been hooked up with powerlines a few years ago. When I rolled up, Livvy was soon out to welcome me. I quickly realised that I had lost track of my sister's good looks. Either that or my tastes were maturing. She had a rosy glow in her cheeks, her wavy dark hair was long and tied only in a pony tail and her figure was fit and trim. My eyes alighted on her proud chest, all wrapped up in shirt and overalls but clearly a lot bigger than I had realised when she was at home. Livvy gave me a powerful embrace, perhaps more in relief than affection. After all, help had arrived. But the memorable part of it for me was to have her huge breasts pressing onto me. Over some fresh coffee, Livvy told me the full situation. The farm was okay but constant hard work. Her husband, Sam, had gone off with a younger woman from the nearest town to the farm. It had come as a complete surprise to Olivia. She told me, "Colin, my husband just upped and left me without a sign. His note said that he needed more intimacy in his life. I sure don't know what he meant by that. I allowed him intimacy with me once a week, whether I wanted it or not. Actually, I usually didn't want it but he had his needs as he called them." I just sat wide-eyed at this revelation. After all, I had been managing four or five times a week from a choice of three girls back home – and I still wanted more! Anyway, we moved the subject on but the reality was beginning to dawn on me that my own sex life was taking a severe down turn. I set about helping Olivia with the farm work. It was straightforward enough but hard work too. Livvy pulled her weight and she fed me well. I had my own bedroom and I had taken my laptop with some good hot porn on it. I settled into a routine of supper, to bed for some porn with masturbation and then sleep till day break. If I woke with a dawn horn, I'd probably satisfy myself again before getting out of bed. One night, it was incredibly warm. The air was still and I was wet with perspiration. I was watching one of my favourites, two lesbian girls in action when a well-hung guy turns up. I was masturbating as I watched the guy fucking one of the girls while he licked the other. My stiff cock was in my hand and I was naked and on top of the bed clothes. Suddenly my bedroom swung open and my sister stood there starting to speak to me just as her eyes comprehended what was on view. She said "Colin, I was.........oh, oh my gosh! Oh, I'm sorry .........!" Her timing was incredible because she caught me just entering my climax. I could not stop – or would not! I was locked in to having my orgasm. Olivia stared open-mouthed as I grunted and groaned and my cock spurted my thick cream onto my bare chest. She could see everything. She slowly closed the bedroom door, still staring at me in all my splendour, coming down off my high, semen trickling off my body, my laptop giving out the sounds of a guy grunting and a girl climaxing. I lay there, half stunned by the occurrence, not knowing what to do next. My mind raced through a cavalcade of thoughts. I should do nothing, I should go to her and explain, I should go back home and – well, what the fuck should I do – all swirled in my hazy brain. My eyes caught the image of the porn guy coming on the girls' tits and they squealed with joy. It made me smile as I re-lived the look on my sister's face. I decided to clean myself up and go to talk to her. I pulled a pair of pants on, packing my softened cock in gently. I knocked gently on her bedroom door. "Livvy! Livvy! Can I talk to you?" "Come in." she said, gently. I turned the handle and edged into her bedroom. The room was softly lit and my sister sat up in bed. I immediately noticed her nightdress which was quite matronly and fastened up to just below her chin. "Gee Sis, I'm sorry. I never meant for you to see that. You took me by surprise and I, well, I guess I just couldn't stop. I was too far on to – you know!" "I'm sorry Colin. I should've knocked. I didn't think. And I certainly never expected you to be doing that! To yourself!" Her latter words were stressed with a type of disgust. I felt the need to defend myself. "Hey Sis, I'm a young guy and I have certain needs too. And I ain't getting any of them round here – 'cos there's no one to get them with. Back home I had a bunch of girls ready to provide me with – well – you know – let's call it relaxation. If I can't get the real thing, I need to satisfy my needs the only way I know how." I said it all quite firmly. Olivia sat up higher in her bed. "I'm sorry Colin. I was just a bit shocked. I'm sorry that there's no girls round here for you to – well – do stuff with. Do girls do that back home without being married then?" "Hell, yeah!" I blurted. "Loads of 'em do! And I get my share, let me tell you!" "Yes, yes, I'm sure you do, Colin. So that stuff on your computer, were they local girls?" I laughed and explained the porn which seemed like a shocking revelation to Olivia. "Look Colin. Let's forget it, if we can. I realise now that you have desires and needs and there's not much chance of you finding girls around here so I'll be careful to respect your bedroom privacy." I was glad her tone had softened and then I realised that all the talk had been about me. I rudely asked my sister a personal question. "Say, Liv, you must have needs now Sam's gone?" She took it in the spirit I'd asked it. "Well no, not really. I've never been so very keen on all that stuff for some reason. I let Sam have his way once a week, like I told you and that was more than enough for me." "Just once a week though!" I blurted, not thinking of her ten years of marriage but focussing on my five times a week on average even unmarried. "Well, yes! I let him have his way once a week and if he took too long I rolled him off my body." I laughed, picturing her doing just that. "I'd've rolled right back on you! And I'd've carried on till you was screaming in passionate ecstasy!" I blurted without thinking. "There was never any ecstasy for me!" she countered, probably too loose lipped. "My girls get ecstasy! I ain't just in it for myself. I've got a reputation with the girls round our way back home, a good one too. But Sis, don't you ever think Sam might still be here if you'd've given him a bit more?" I asked nosily. "I don't know, Colin. But he's getting it now for sure so he won't be back." I looked at her as her words permeated. I realised she was getting no sex and she was probably still in her sexual prime. "Do you miss it?" I asked her. "I don't think about it!" "I'd miss it. I do miss it – the real thing, that is!" We said 'Goodnight' and I returned to my room, laying naked on top of the bedclothes. I realised I was thinking about Olivia, with her fit body, going without sex. I wondered if she masturbated and I realised that the idea of her doing so excited me. I tried to imagine her naked, pleasuring herself and I got a full erection. I was seeing Olivia with new eyes, picturing her fit body, imaging her naked, her long hair cascading down over her shoulders and reaching her ample tits, erect nipples poking out. I pictured her shapely ass, imagined her bending over so that her pussy lips were showing. I guessed that she has a plump mound and large pussy lips. I imagined a cock head pressing between her lips, slowly burying itself into her. My climax was intense and my second ejaculation was big by my standards. The creamy fluid trickled and pooled on my body as I lay there realising that I'd just pleasured myself thinking about my sister. Next day, it was hard work as usual although I did catch Livvy looking at me on a few occasions. Mind you, I was looking at her more than once too. Over our evening meal she asked me about the girls back home. "So, they don't expect you to marry them. You just do that stuff with them – for fun." She asked. "It's more than fun!" I blurted, adding "and they love it as much as I do!" She asked me how often I had sex. "Oh, most nights of the week. I'd do it more if I didn't have to work." I could see that my words were making Olivia think. We turned in and I pleasured myself by hand uninterrupted. Next evening, after dinner, I was about to turn in when Livvy said "Hey, Colin, come and talk to me before you go to sleep. " I guessed that she was subtly saying that I should go to talk to her after I had masturbated. I didn't have my pleasures, I lay there thinking. I waited a while then went to her room. Knocking gently, I heard Olivia invite me in. "Hey Sis, y'okay?" I asked. "Yeah, maybe nervous." she replied. "Nervous! Why?" I asked her. Well, I've been thinking – a lot! I realise that you being here means you're missing your girls – and your sex. And I think I understand what it means to you – all that stuff you do. You're a guy and you need it. And – I thought a lot about this and – well – if it helps you – and if you promise never to breathe a word – to anyone – especially Mom - well, I'd be prepared – only if you wanted to of course, don't feel you have to – I'd be prepared for you to do that stuff with me, err – to me – on me, oh, whichever it is." My eyes nearly popped out of my head as my jaw dropped. "Do it! With you! My sister!" I gasped. "Yes, with me. I realise I'm your sister so there'd be conditions of course. You'd have to stop if it hurt me. You'd have to be quick. Mom must never know! And if it goes okay and you want it more than once a week, I'd consider it, providing you ask me nicely! And, Colin, I'm not meaning this for us to become lovers. I'm offering you use of my body for your sexual needs, because I know you want sex." "Sex – but you're my sister!" I blurted, repeating myself and not stopping to properly take in Livvy's offer. "Yes, but it'd be me doing it for you. For your pleasure. You're my brother and I love you – as a brother - and you're helping me on the farm and I've thought about it a lot and I'll do it for you if you want it!" My mind raced – and I realised that my cock had stiffened. I knew I could not hesitate without hurting Livvy's feelings. In any case, I realised that the fact that my sister was offering me sex was certainly not an anathema to me – it was just the opposite. "Yeah! Yeah! Okay! When?" I enthused. "Well, shall we see how things are tomorrow night?" Olivia offered. "Yeah, fine – amazing in fact!" Next day, we both worked hard as usual. Neither of us mentioned the offer Olivia had made. I noticed my sister's body more that I had tended to previously. Her jeans were tight on her and I made out her shapely thighs and her tight firm ass. Her shirt was loose on her but as the day got hotter and the work got harder, I saw the shirt clinging to her sweating body. 'Fuck me' I said to myself as I realised she was braless and her tits were big and firm, sculptured by her wet shirt. Evening came around. We both showered before supper. Over the meal, we talked farm talk and planned the next days chores. After we cleared up the supper things, Livvy said "Join me when you're ready." "You still sure about this?" I asked. "Course I am. I wouldn't lead a man on about something like this!" she replied and went off to her room. I went to my room, trying not to be over eager. I stripped to my shorts and after another pause I padded softly to her door and knocked. "Come in." she gently replied. I eased the door open and entered the dimly lit bedroom. Olivia was laying nearly flat out, only the one pillow raising her head. I could see she wore that nightdress with the high collar again. She pulled the bedclothes open on the empty side of the bed, inviting me in. I scrambled in beside her. "Colin, this will obviously be awkward for me at first so please bear that in mind. I guess I'm gonna pull my nightdress up and you'll get on top of me. There'll be no need for kissing or stuff like that. I've lubricated down there for you already. That's how I did it for Sam. So, over to you." I was somewhat deflated by her business-like approach and it was not helping to think about this is how it was for Sam – but my morals are few where sex is concerned and a fuck is a fuck. Livvy wrestled under the bedclothes so I pulled my shorts off. My cock was solid and ready just from my randy mind. I put my hand out to touch Livvy under the bedclothes. I placed it on her flat stomach. Slowly sliding lower I encountered bush – and what a bush. Liv was as hairy as nature intended. It had been a while since any of my local girls had offered such a hairy mound. I smoothed my hand slowly over her, realising that her pubes went to the tops of her thighs. Undeterred by my discovery, I found her lips and eased them open. She was very slippery inside, a gel I reckoned. I teased her clitoris and I felt her body shake a little in reaction. I mounted my sister and as I nestled between her thighs, I felt Livvy raise them to offer herself more openly to me. Olivia turned her face to one side, away from me. Suddenly, I realised the enormity of it. My sister was letting me use her body for sex. I was about to fuck my sister. My experienced cock found her slippery cunt lips and I began to ease into her. Slowly, gently, I penetrated Olivia and I realised that she was amazingly tight, my tightest pussy experience ever – by a long way. And she had been marries for ten years! Man, Olivia was tiny and she felt incredible to my cunt-starved cock. I groaned with pleasure as I pressed more cock into my sister. She remained silent until I was about two thirds inside her. Then, as I pushed more in I heard Liv gasp. I saw her hand come up to her mouth and I think she bit on her fingers as she took more of my cock inside her. No wonder she had mentioned about stopping if it hurt. Thankfully, she did not tell me to stop. She took my full length of cock into her tiny tight pussy. I was exhilarated. I began long slow strokes into her delightful fuck hole. Liv remained motionless as I used her body for my pleasures. I tried to control my sexual excitement in order to last a respectable length of time even though I guessed that Livvy wanted it to be over. But I was very aroused. I realised that fucking my sister was a huge turn on for me. The other girls were just girls – and fair game. Olivia was family – and out of bounds – and I adored it in my mind as much as I physically enjoyed her tight cunt. I couldn't gauge how long I lasted before I felt the sensations begin. I decided not to hold off. I felt my cock head swell more – and I think Livvy felt it too. I gasped uninhibited as I began to climax, spurting heavily deep into my sister. And I did come heavily. I felt the power and volume and quantity of my spurts, all more than normal. It was only as I lay panting on my sister's body that I thought about contraception. I dared not ask her at that point. I rolled off Livvy and lay panting beside her. "That was amazing!" I gasped breathlessly with shameless honesty. I was, after all, displaying delight about fucking my sister, to my sister. "Good. I'm glad." said Olivia softly as she pulled her nightdress down over her huge bush and soft thighs. We remained silent for a few minutes then Olivia said "You're a lot bigger than Sam, a lot bigger. I could tell the difference. He's my only man till you." "I didn't hurt you, did I?" I asked, quite concerned. "Only, you're really tight – fantastically so!" "Not hurt – but I could feel the difference – and you went deeper than I've ever had before." said Livvy. "Z'that good?" I asked her. "Well, we weren't doing it for me but, yeah, it was nice enough." "Liv, it shouldn't be just for me. It can be something for both of us, you know." I told her. "Oh, Colin, sex is for you guys. I just do my duty." she said in a very matter of fact way. "Not true Sis. Sex is for you girls just as much as it is for us guys. Hey, haven't you ever had an orgasm?" "I doubt it – so I guess that means no. Anyway, I'm happy to do it like we just did." said Liv. "Well, I reckon you could get more from it. And, if I'm being frank, you could get more involved then you'd get more from it." I dared to say. Olivia looked at me quite sternly then her expression softened. "Sam said stuff like that. But, I'm too set in my ways to change now." "Well, we'll see, Sis. But, I loved it so let's not lose sight of that, okay." I squeezed her thigh as I spoke. "Sleep here, Colin. I'd like you to sleep with me now that we've ...! Well, you know what we've done. " We slept in the same bed. During the night I woke a couple of times and I wondered if I dared mount Livvy again. I was stiff as could be, my cock head bulged hugely, because I was still excited from our earlier fuck and the extra thrills I had enjoyed from the fact that it I had taken pleasure in my sister's cunt. On the second time I woke, I gently stroked my erection hoping to bring myself off without waking Livvy. I felt Liv's hand touch my arm. She whispered "Do you need it again – with me?" "Yeah! Can I?" I whispered back. Without answering verbally, Liv moved in a way that I knew was her pulling her nightdress up to her hips. I rolled onto her body, my cock quickly finding her wet pussy again. I plunged in quite firmly in my excitement and I heard her gasp. I began to fuck her, quite hard. Liv had turned her face to one side again. I held my mouth over her ear then I licked her ear and kissed it with my open mouth. I lifted slightly and whispered directly into her ear. "Oh Liv, this is so hot. I love it. You're so tight, so wet. It's so horny fucking you." I heard her groan or gasp. I carried on whispering into her ear. "My cock's so hard, I'm so excited by you. Your cunt is amazing!" Olivia turned her face to mine. Her eyes were wide. She was panting into my face. I felt her hand touch the back of my head and push me down so that our lips met. We kissed feverishly. I even felt her hips moving, pushing herself up to meet the thrusts of my cock. My masturbating and then this hot fucking meant I was all too soon close to climaxing. I pulled our kiss apart and gasped "I'm gonna come – in your hot wet cunt!" Livvy gasped "Yesss!" My body shuddered with another intense climax. Livvy was holding it close to hers. Her head was now beside mine. She held me to her in a loving way, our bodies joined as I spurted into her again. I heard her gasp "Oh Colin!" as I finished ejaculating. Colin Helps His Sister On The Farm We slept till daybreak then we began our working day – as brother and sister, not as lovers. We worked together in the fields and it was another scorching day. I watched as Livvy got warmer. She wore a white cotton blouse which clung to her as she sweated. To my delight, her body began to show through the thin white fabric as it grew wet. Again, her breasts drew my eyes. Now, I could make out her nipples and the darker colour of her areolae. I realised that though we had fucked, Liv's tits had been kept out of the way of my hands. I decided I'd do something about that at the first opportunity. That night, over supper, we talked farm talk, cleared the dishes and then I led onto bedroom talk. I asked Liv if I was welcome in her bed again. She feigned weariness briefly and then became coquettish and asked "Is it so good with me then?" I replied "Do you need me to tell you again. It's incredible, amazing, brilliant and so horny. But tonight, I want you naked. I want to touch you all over. So no clothes – at all!" "Colin! Naked! I can't!" she pleaded, almost believably. "You'll be naked – or I'll strip you naked. I want to get my hands on those lovely tits that you keep teasing me with!" I growled. "Teasing you! Colin, you've got me wrong. Please, not naked! It's too much!" she whimpered. "Livvy, you'll give me your tits tonight and we're gonna fuck! Any clothes get in my way and I'll rip them off you." She went off to her room without another word. I cleared the final things, went to my room to undress and then I headed for her room. I was naked - and aroused. I didn't knock. I just barged in. Livvy was in bed with the sheet pulled right up to her chin. "Come here!" I commanded. When she didn't move, I repeated it more forcefully. Slowly, Livvy emerged from the bed wearing a different nightdress. She walked to me and stopped two feet from me. I demanded that she strip naked and she shook her head. I grabbed the fabric of her nightdress in both hands and wrenched it until it tore. I kept tearing until the rent was almost the length of the garment. Livvy enacted defiance with a stare and flared nostrils. I pulled the torn fabric from her and her arms folded over her tits. I grabbed both wrists and pulled her arms away from her body. She feigned a struggle as I exposed her tits fully to my view. I sensed, more than saw, their magnificence. I was concentrating on my act of domination and I knew that I was to get my hands on her tits very soon. Livvy's huge dark bush was clearly on view to me too now. I wrangled Livvy back to the bed and threw her onto it on her back. Her fabulous tits swayed and wobbled as I stared. "Now we're gonna fuck!" I said through gritted teeth. "'V'you put your gel in yet?" I asked. "No! There is none!" I saw her turn her eyes to my cock. It was fully aroused, head bulging solidly. "You're huge!" she said in a loud whisper. "And you're gonna take it – all – and hard!" I growled. "No! Not hard! I can't!" she said, goading me for sure. I shoved her legs apart and placed myself between them. Lowering myself over her, I watched her tits swaying. I placed my cock by her pussy lips and thrust. Livvy gasped and I sensed her wetness. Her cunt was superbly moist and I wondered if she had told me the truth about her gel. I lowered my body onto her and grasped both her tits. Giving Livvy a pounding fuck, I groped and bit and sucked her tits. She tossed her head from side to side in a gesture of protest. As I forced all of my attentions on my sister, I felt her arms wrap around me, one hand holding the back of my neck. "Oh Colin" she gasped "Take me! Take what you want!" We kissed fervently, our tongues fought! I was wildly excited having acted out practically a full rape of my sister. I was now fucking her with quite some force. Livvy was responding to my harsh thrusts with her own thrusting hips. Even in the heights of my passion I had noticed her responses. She was enjoying my taking her this way. I kept myself in control, not allowing my excitement to edge towards peaking too soon. Whilst I didn't time it, I know I fucked her hard for quite a few minutes. Livvy's tits came in for some forceful attention. I was sucking hard on her nipples, biting her flesh and squeezing it firmly. The size of her tits excited me and Livvy seemed to enjoy what I was doing to them. "Say things!" she suddenly gasped. "I told you to be naked. I wanted your huge tits as well as your pussy. Don't disobey me 'cos you'll just get more of my cock and you'll get it harder! Understand?" "Yes! I'll give you whatever you want. D'you still like my cunt?" she said, surprising me with that word. "Fuck, yeah!" I groaned. "It's brilliant, so tight, so wet!" "Good! I want you to want me! I want to make you happy with my body." Suddenly I was climaxing, pounding her cunt with my throbbing cock. I ground to a halt, collapsing on her body, panting with the exertion and excitement. She stroked my back affectionately whilst softly kissing my neck and ear. Eventually I rolled off her. My pubes and hers were soaked with sweat and sex juices. The room smelt of our sex. We lay there in silence. As I returned to normal thinking I suddenly had a conscience from the force I had used. I looked at Livvy and said "You okay?" "I'm more than okay. I hope it was good!" she whispered. "More than that, it was brilliant!" I enthused. It had been brilliant. I admitted to myself that I had enjoyed using power even if it was all acting – by both of us. We were soon asleep. This time I did not wake during the night. In fact, I did not stir until Livvy was up and moving around the bedroom. She thrilled me when I realised that she was naked, brushing her tangled hair. I got out of bed, naked too, partly aroused. I saw Liv's eyes check out my cock. She was probably wondering if I'd want sex again right then. I could have fucked her again then but I decided not to push it. We dressed and grabbed breakfast before setting off for the fields. I noticed that Livvy had put a long flowing skirt on along with another of her white shirts. We toiled away together until the midday sun became too fierce. Livvy pointed to a copse on a slight hillock. "We'll shelter from the sun there and have lunch." she suggested. The grass there was cool to lay on. We ate our sandwiches and drank our water. Livvy turned the conversation to our new relationship. "So, re-assure me Colin, the sex we're having, is it as good as you get with those girls you fuck?" I was slightly taken aback again by her words rather than the question but I liked to hear Livvy use such words now that we'd been intimate. "Be open with me." she urged. "I told you. I think it's better. It's more exciting because you're my sister. It's incredible, in fact. Why are you asking?" "Well, I want it to be good for you, don't I, but the thing is, Col, if I dare admit it, I get more out of it with you than I did with Sam. How bad am I?" Livvy confided. "Oh! Well, maybe it's because it's new. It must've been good with Sam to begin with." I offered, trying to be kind. "Never like it was last night. It was so exciting when you tore my nightdress off me. You know I defied you deliberately, don't you." "I guessed. But hey, did you use a lube?" I asked. "No! That wetness was me. I got that way when you ordered me to be naked – and even wetter when you stripped me. And you fucked me so hard. I'd never have let Sam do that, let alone enjoy it." "Wow! Seems we've got something stirred up here!" I told her. "Colin, can I ask you, did you ever fuck those girls during the day – in the fields?" I was a bit slow on the uptake and just answered Liv's question. "Sure, quite a lot when we had the chance. I like open air fucking. It's great!" Livvy lay back and said "Show me!" "You want to fuck here – now?" I stammered. Livvy nodded. "What if....." I started to ask. "There's no one for miles!" With that, Livvy pulled her skirt up to her waist. There were no panties to come off. The glossy black pubes of her immense bush shone in the bright daylight. She unbuttoned her shirt to release her breasts. "My tits for your pleasure, sir!" I quickly looked around, for some reason feeling the need to check for other people, then I opened my trousers to give my cock more room to stiffen. "Put your lovely cock in my tight wet cunt, my darling brother and fuck your big sister." Livvy ordered. As I slid my entire length into her lovely wet sex hole, I realised that Livvy had gone from demurely obliging with sex to seductively demanding it. I felt a surging thrill from that realisation. We kissed erotically and fucked gently for almost twenty minutes before my body tensed and I spurted deep inside her. I heard Liv groan as I ejaculated and I hoped that she was feeling it. With my softening cock still encased in her tight cunt, I sucked several love bites on her tits, probably marking Livvy as mine. I don't think she climaxed but the afternoon sex seemed to give my sister a lot of satisfaction. We worked hard all afternoon and went home for supper – and bed. Over our meal, Livvy got quite inquisitive about my sex life. To my delight, her language was quite graphic. "So, Col, how many girls have you fucked? What were they like compared to me? Do I really have such a tight little cunt? What other things do you do with them? Will you show me more things? Will you always want to fuck me? Why do you like my tits so much?" I answered her truthfully but I held back from telling her about the new thing I planned to do to her tonight – cunnilingus! I love licking pussy. I find it so crudely intimate, intensely erotic and incredibly arousing. I adore the scent and taste of aroused cunt. I love a girl to lick her own juices off my face and my cock. I hoped Livvy would enjoy my next idea. When I joined her in her room she was prancing around naked. I was naked too and already aroused from thinking about licking her. "Oh, is my brother going to fuck his big sister with that big stiff cock?" she teased. "Are you going to stretch my cunt again?" I took hold of her lithesome body. "First, I'm going to eat you, Livvy, eat your lovely cunt!" She stared at me wide-eyed. I led her to the bed and lay her down. She drew her legs up and apart, opening her gash. I gazed at her pinky red folds of intimate flash surrounded by her massive dark bush. I leant in and drew my tongue up the entire length of her wonderful slit. As I placed my open mouth onto her plump mound and inserted my tongue, Livvy began a low moaning groan, so erotic in response to my actions. I'd not heard her make such sounds before. My left hand slid over her body to grasp a breast while my right thumb caressed her clit. Now Liv's groans were punctuated with gasps. As I feasted on her delicious juices and nibbled her swollen lips she was panting too. I concentrated all my efforts on her pussy and her nipples, drawing on my experiences with the cunts of plenty of local girls. My ability at oral sex was one of the things that built my sexual reputation with the girls back home. I know that they shared the details of their experiences with each other. Now though, my efforts culminated after ten or so minutes when Olivia wailed loudly through a tumultuous orgasm. Despite the obvious opportunity to stop licking at that point, I carried on feasting. Livvy screamed through two more orgasms. By now she was caressing her tits as well. As her third climax subsided, I looked up, over her massive tits and met her eyes. She mouthed "Kiss me!" I finished off her pussy with a few long licks which made her shudder from aftershocks before I moved up her body. As our mouths collided, I slid my straining cock into her sopping wet pussy. She sighed gratefully as I pushed my full length into her. She was tasting herself off my face and she began to lick and suck ravenously. "Now I know I've had an orgasm!" she gasped huskily. I only fucked Livvy briefly in that position before rolling her over and getting her on all fours. She waggled her shapely ass at me, wanting my cock back in her body – and it soon was. She shrieked as the deeper penetration reached unexplored depths of pussy. My hands cupped her tits which were hanging low, pulled by their own significant weight. Now I got into a stride and gave Livvy quite a prolonged fucking, breaking off occasionally to lick her puckered little ass hole while I let my own excitement reduce a little. I got Livvy into the cowgirl position for my climax. I came very powerfully and intensely whilst holding her lovely tits in my hands. She flopped down onto me and I held her in my arms, her long hair laying across my face and chest. I asked Liv if she came while we fucked and she shook her head. "No, just from you licking me – and it was awesome. I've never felt anything like it. Colin, you will do that to me again, won't you." I assured her that I loved doing it and I'd definitely do it again. Even though I was not new to cunnilingus, doing it to my sister was an incredibly erotic experience. "I'll always want you to fuck me and tongue me now!" she declared. I smiled and agreed – but in my mind I knew that I'd soon want some new partners as well as Livvy. I was still playing the field after all. Yet, I knew Livvy was right, I felt so excited from it that I feel I always will want to have sex with my sister. Over the next couple of weeks Livvy's sex education got broader – much broader. She asked me if we could watch some porn together and I showed her some of my favourites. From watching those she decided she wanted to try doing a blow job and I loved teaching her. We soon got her to the point of being able to bring me off and she'd swallow everything. When she saw girl-on-girl porn, I asked her for her thoughts. She really liked the idea and we fantasized about how we could get it set up. Once she had seen a girl in the porn video take it up the ass, she found the lube and we did that too, much to her great enjoyment. She loved sixty-nines and that became a regular thing too. I would sometimes wake her with oral sex, starting her day with a screaming orgasm. We often had sex in the fields at lunch time, stripped naked and laying in cool long grass under the trees. I persuaded Livvy that we should go horse-riding – naked! She looked fantastic wearing only a hat, with her large tits swaying as she trotted and cantered, her dark bush spread onto the saddle. I fucked her pressed up against a tree when we stopped to rest the horses. I gripped her tits roughly as I pressed her back onto the harsh bark, my cock thrusting up into her amazing cunt. "Let's go and fuck in the barn!" suggested Livvy. The weather was so bad we had been unable to do any work on the land that particular day. Of course, I agreed with her idea and we dashed through the heavy rain to the large wooden barn building, leaving the huge door fully open to blow a refreshing breeze through. We wanted to have sex in the hay. We made a deep bed of loose hay and then we discarded all of our clothes. Livvy had her arms around my neck as I caressed her tits. I put Liv on her back in the hay and we started to fuck. She was now very adept at sex and was thrusting her hips up to meet all of my thrusts, getting the maximum penetration into her lovely tight pussy. We did a spell of cowgirl position before I brought her off with a long bout of tasty cunnilingus. She gave open vent to her excitement, almost screaming through her climax. Next I got Livvy to stand up but bending over, supporting herself with her hands holding a rail, while I stood behind her, hands on her hips, thrusting long strokes of cock into her avid cunt, withdrawing all but my cock head. Her tits were swinging freely, with nipples erect and proud. At one point, I sensed her flinch and she looked back at me to ask if I had heard something. I told her it was the weather. I powered more strokes into my sister. I felt my climax arising and I gasped to Olivia "I'm coming! I'm coming!" She was thrusting back to enhance my penetrations, her lovely ass smacking into the top of my thighs. For some reason, I noticed there were strands of hay in her hair. It caused me to grab a handful of her hair and tug her head up. I gasped as I began ejaculating into her and in my elation I hissed "Yes! There it is! Take it in your naughty cunt, Baby!" and I slapped her on the ass. Livvy squealed "Yes! Yes! Fuck! Fuckin' 'ell That's fucking hot spunk from your monster cock, brother!" Then I saw Livvy slowly turn her head to stare at the open barn door and gasp "Mom! Sam! Oh fuck!"