Ever since we went through puberty my sister Ellie and me have had, although “secretly” until New Year’s, a thing for each other. I say “secretly” with quotation marks because it was pretty bloody obvious for anyone who can read body language and voice tones, and I say it was only a secret “until New Year’s” because… well, you’re about to know.
Ellie and I are only a couple of years apart, so we’ve always felt very connected to each other. Same tastes in music, movies, books… on sports we’re two worlds apart but you get the idea. And we’ve always gotten along with such little fighting and drama that it’s odd; I don’t know any other pair of siblings that gets along this well. We would often play and wrestle and get physical, and I could easily pick her up and take her anywhere. I didn’t see how lucky I was about it a few years ago, but now I realize I’m incredibly fortunate.
We had a cordial relationship, not too close and not too dry, for all of our childhoods. Ellie is funny, somewhat goofy, smart as few, and just the nicest person. She’s caring and nice and lovely and uuuughh she’s so great. I’ve talked to her about this, and we always thought about each other that we were likable and good-looking, but once puberty hit… things seriously changed. It radically changed the way we saw each other.
Every gesture, every look now had a tense, hot feeling to it. Neither of us had the guts to admit it out loud but hell if it wasn’t obvious. I got pretty tall quite early (1,91 m/6 ft 3 in the morning, hehe) and I’ve always been quite active, not too deep into sports but always in good shape. I take pride in having wide shoulders and visible all-around muscles. Feels good to have relatively big musculature and good body proportions, it’s something that gives me confidence to do things. In fact, I never minded walking around with few clothes, especially at home. Hell, I’d walk around naked if I could. And now, I might start to do it whenever Ellie and I are alone. But I’m getting ahead of myself. The reason I say all of this about body and clothing is because all of it created a very obvious sign that I found my sister… well, extremely and brutally sexy. Let me explain what that sign is.
Ellie’s red hair (different from my black hair) and fair skin are the first thing you notice about her looks when you see her 1,70 m/5 ft 7 figure walking out of her room. The big, beautiful blue eyes are the most engaging thing that will catch your eye and not let go. One could stare at that perfect, masterfully-sculpted face non-stop and never get bored. The blue eyes, small upturned nose and thick lips (similar but different to **my** blue eyes, bigger and more triangular nose and thick lips) are features we’ve both repeatedly received compliments about over time. I’m telling you, she’s so beautiful you might forget to see the absolute bombshell of a body she’s got below the chin.
I got **”damn big”** hands according to my girl friends, even too big for my height. The girls like to put their hands against mine to show how wildly different in size they are. Well, even these table-sized things are barely enough to fully grab Ellie’s breasts, glutes and thighs. I don’t even know how the hell she got the body she has; her physique is the perfect embodiment of the concept “hourglass figure”. She’s always been in good shape, but boy did she win the genetic lottery. How she’s so big and so tight and firm and round at the same time I don’t understand. I’ve complimented her about her looks and body in the past, and she’s always taken it very well and even winked at me. I seriously can’t stand seeing her come out of her room in the morning in a tank top and some tiny shorts, or some loose pajamas, or going to the beach or the pool and seeing her in a bikini, or seeing her coming out of the shower with just a towel. It’s just too fucking much for my heart, haha. And by the way, this explains the “few clothes” problem that I mentioned earlier.
I’m big down there. Like, “if I say it to my friends or on the internet they think I’m lying” level of big. I finished growing in all body parts a couple of years ago and man am I happy about the results. It’s long, it’s thick, it’s heavy, it’s hard as steel whenever needed and it comes with a pair of big heavy balls and some “V-cut” lines on the pelvis above indicating the way to the treasure, just in case you couldn’t see the bus-sized monster. And my big friend just **cannot** contain himself whenever he sees Ellie. I’ve gotten hard to other women, but Ellie is just a whole new level of arousal. I could use my cock like a club to crack walnuts, that’s how fucking hard she makes me. I’m pretty good at hiding other signs of excitement like light blushing or overall nervousness, but The Thunder from Down Under simply won’t stay down when I’m around my sister. It’s been many times already that we would wake up in the morning and walk to the kitchen in loose pajamas, or Ellie in a tank top and shorts and me shirtless with shorts because it’s summer, or both of us in swimwear during a beach day or pool day, or both of us with just towels because she showered before I did and she’s still drying her hair, and in all cases I saw her face, and eyes, and lips, and bust, and booty, and thighs, and just… pop a massive, raging, “grab her right now and fuck the living shit out of her” boner every single time.
And she noticed. Hell, the whole family would have noticed if Ellie and I hadn’t been alone in those moments. A foot-long, soda-can-thick dick pushing the leg of your pajamas or your swimwear, or lifting your towel until the mast is fully pointing to the wall, is not easy to hide. And, honestly, I never made huge efforts to hide THIS from Ellie; from the rest of the family sure, would have been awful if they saw it, some times I even had to sit down or jump into the pool to hide the dragon, but Ellie… she smiled. She fucking smiled several times she saw it, and boy did that make me even harder. A few times she bit her lip and I had never been hornier in my life.
There were a few times when we would cuddle on the couch while watching a movie, and kiss each other on the cheek, the shoulder, the back or the arm. We never said anything about it but we instinctively didn’t do it if anyone was with us juuuuust in case. I would wrap my arms around Ellie and she would adjust herself against me. She would press her butt against my crotch her nape against my face, and I wouldn’t even pay attention to the film. I was just too focused smelling her hair and getting rock hard, which she obviously noticed. There was a tall muscular dude wrapped around her and a meat baseball bat pressing against her butt and thigh. One time she hugged me during a pool day when I was clearly sporting a massive boner, and she straight-up lifted her leg so MY bulge would be between HER legs. We hugged, and her almost-naked body against my almost-naked body, and her giant breasts against my chiseled pecs, and the warmth and wetness of the embrace made me particularly hard and I have her a wedgie. My cock was pressing against her pussy with only our swimwear in between, and we both enjoyed it so much we just stayed like that for a few minutes. She started moving backwards and forwards a little bit, rubbing pussy against cock, and I reciprocated. We did the thing for a few minutes until the rest of the family came back and we had to stop. I wanted to rip our swimsuits off and fuck her right there, but our family would have caught us. One day I will do it anyways.
You would not believe the amount of times I’ve fantasized about Ellie and touched myself to her. And eventually she admitted doing exactly the same about me. But once again I’m getting ahead of myself.
Let’s get to the action. Ellie and I have been working part-time to pay for a single-room apartment near our college; she’s doing her second year and I will join the party next september, although in a different faculty. We went for different majors but it’s the same campus, so we will be able to have lunch together. In any case we wanted something closer to the campus and not as far away as our parents’ house, so we searched and found this place. It’s small, it’s a flat, but it’s ours. We’ve already payed for a few months there, Ellie has moved in completely and I’m about to finish bringing my stuff. In any case, we decided to spend New Year’s Eve in the new apartment; we had a “family” Christmas Eve and Christmas Day with just our parents (fucking covid, ruined everything) but both of us had to work a few days until New Year’s and our parents got worried we could get covid and pass it on to them. We decided, very aptly, to stay in our new flat and just celebrate by ourselves.
I got to the apartment first. It was somewhat cold but nothing crazy for december 31st, so I was fine with just a black sweater over my shirt and some regular jeans. Ellie got there a bit later and I opened the door for her, and as soon as I saw her my day was made. She was wearing no make-up, a grey sweater over her shirt and a pair of jeans too, and she had never looked as good and glowing. We just smiled and gave each other a couple of kisses on the cheeks and she walked in, but I was already heated up like never before.
The celebration itself was nothing out of the ordinary; a nice dinner, a video chat with our parents and then watching TV New Year’s Eve specials. We had a couple of board games and a bunch of paper cups, so we kept ourselves entertained until midnight, when we had to eat the twelve grapes in sync with the twelve bell rings signifying the start of the new year (a tradition in my country). Then there would be a few fireworks that we could see from the balcony, organized by some neighbors. The night seemed like it was going to be calm.
When we were playing a made-up version of beer pong, we set up rewards and punishments for every victory and loss. Drink this glass, arm-wrestle me, do this thing, blah blah blah. It was all fun and games until Ellie came up with the ultimate reward, and this led to the night becoming the best fun and game we’ve ever had.
I can’t even remember if this was supposed to be a reward or a punishment, but she said “If you do it, you have to give me a kiss”. Whatever it was that I was supposed to do, it was just an excuse to have me give her a kiss. I did the thingy, we both cheered like we did every round, and I gave Ellie a big kiss on the cheek. She laughed and smiled while staring at me and said “I meant a REAL kiss”. She grabbed me by the back of the neck and straight-up kissed me on the lips. We both just closed our eyes and enjoyed the moment; we weren’t even drunk or anything, just wildly and deeply horny for each other. The warmth and the pressure were the greatest feeling in the world. We had finally started to do it. I was about to grab her by the back of her neck but she pulled away and our lips separated. We opened our eyes and stared at each other and smiled, and we stayed like that for a couple of moments. I really wanted to keep going, so just like Ellie had found an excuse to kiss me, I found an excuse to kiss her. “That doesn’t count, I was supposed to give you a kiss and you were the one giving it to me”. We both just smiled and leaned in again, this time I grabbed Ellie by the nape before she did and just kissed her on the lips again. I put one of my hands on the back of her neck and another on her back, and she put both of hers around my waist. We stayed like that for a while until I sucked a bit on her upper lip and she sucked on my lower. We pulled a bit away and just rested our foreheads against each other.
“I love you so, so, so much, Marcus” Ellie said.
“I love you too, Ellie” I replied.
We had told each other we loved one another many times, but this was different. It was lustful, it was passionate, it was… just so damn exciting and how.
The rest of the night until midnight was just the two of us pretending to play games and actually just kissing any time we felt like it, which was all the time. We fondled each other’s torsos and backs and eventually we gained the confidence to go further. I sucked on her lips again and she did the same on mine, and we kept going. The sounds turned us on almost as much as the actual action; we were officially making out and not just kissing. Ellie grabbed my arm and fondled it, then did the same with my pec. I was grabbing her waist but I went up until my hand met her boob and just grabbed it. We pressed our bodies together and I felt Thunder about to rip through the fucking jeans just to get to Ellie. Eventually we completely forgot about the games and just kept making out, fondling each other and making noises. After a while, I said it was “too hot” and took off my sweater, and Ellie did the same. I got to show off my arms and shoulders, even a bit of chest and back; I already look really big in a sweater, but getting to show the actual muscle feels good. And speaking of looking good in sweaters and even better without them, Ellie… oh, Ellie. My goodness did she look beautiful. Her beautiful pretty face was distracting me from her gigantic tits and huge cleavage. We went back to the action, this time feeling each other all over better.
By midnight we reluctantly took a break to do the grape thing and loudly wish each other Happy New Year. We immediately went back to making out, kissing like a couple on New Year’s. This wasn’t the tradition we were used to, but nothing would have been easier to get used to.
Then we heard the fireworks. I picked Ellie up, she made a “Wooow” sound, and I took her to the balcony. Wasn’t the first time I took her like that, but it was the first time it happened *like that*, if you know what I mean. It was a bit cold considering we were both in tank tops, but we were so goddamn heated at the time we just didn’t care. We hugged and looked sideways to the spectacle. She hugged me tight and put her head against my chest, and hugged her tight back and put my head against the top of hers. I heard her smelling me, which I found oddly hot. I did the same with her hair.
After not very long, she started kissing my chest. She kept stamping kisses all over my torso (our height difference puts her mouth on my chest). I hugged her tighter, leaned in so I could find the way to her mouth and kissed her. This time I felt light headed and like nothing else in the world mattered, and I went for a tongue kiss. While our lips were wrapped around each other, my tongue got between her lips and met her teeth. I went in again and this time my tongue met hers; Ellie was reciprocating, and I couldn’t be happier about it. We **completely** forgot about the fireworks and just made up as deeply and passionately as we could. I remember leaning in so hard that I was bending forwards and Ellie backwards like in a movie kiss. But she never let go of me, I could feel her arms wrapped around me tighter than ever and her tongue and lips going crazy for my mouth just as much as I was going for hers. She was really going for it, she was eating my mouth like I was a water bottle after a week in the desert, so I did the same to her. She moaned and made noises, and kept rubbing, grabbing and fondling me all over, and once again I did the same to her. Our lips and tongues were having a feast, and the loudness of our making out gave the fireworks a run for their money.
After a while, it was clear we were ready to take things further. We stared at each other and kissed some more, and we watched the works for a while; I was hugging her from behind and pressing myself against her. She reciprocated and pressed her head against my face, her back against my torso, her butt against my crotch and her tights against mine. I took the opportunity of her wearing just the tank top to kiss her on the shoulder, then a bit higher, then a bit higher, then I got to her neck. Ellie made a noise and moved a bit up and down repeatedly, rubbing herself against me. I kept going at her neck and the back of her ear and I went from gently kissing to more passionately kissing to sucking on her neck and ear to straight-up licking them. By the time I was licking her neck she was moaning and I had a fire extinguiser in my jeans that was about to give her a fucking wedgie. I grabbed her tit from behind and fondled it, and she grabbed my hand and made me squeeze ven harder. The same thing happened with the other hand, and soon I was smelling her hair, licking her neck, fondling her boobs and rubbing my dick against her butt.
Then Ellie took things to the next level when she suddenly grabbed my hands and pulled all the way to her crotch. She made me rub her crotch hard, she was basically using my hands to touch herself. I immediately went for it and started rubbing her the same exact way she was rubbing herself, and she started letting out the hottest moans. She kept moving everywhere and grinding on my crotch, and I started letting out noises too. I decided to really go for it and I put my hands in her jeans, and under her panties. I felt the pussy, all engorged, warm and ridiculously wet. Ellie let out a little cry when did it, and as soon as I started rubbing her kitty she started kissing my arms. She let out more and more noises until the fireworks were over, and it was complete silence except the sound of completely wet fingers rubbing a completely wet pussy, her butt rubbing against my crotch and our loud moaning. I curled my fingers and entered her, and started rubbing the insides. Ellie moved up and down even harder than before and I whispered into her ear “Do you like this, girl?”. She just nodded with her eyes closed and let out a “MMMM” sound.
I picked Ellie up and took her inside.
I slammed the balcony door behind me while holding her up against my chest with one arm, and closed the curtain. I had moved my face away to look at the door and curtain so I could close them, and Ellie was stamping kisses all over my neck, cheek and temple. I went back to making out with her and I, instinctively but very aptly, took her to the bed. The flat only had three rooms; living room, bedroom and bathroom, and I had never actually slept on that bed. I had moved most of my stuff to the apartment but I was still sleeping at my parents’ house and I had only tried that bed a couple of times when I brought my stuff or visited Ellie. As my sister had said, the bed was really comfortable, just soft enough and just firm enough. We both already had our shoes and socks off for comfort; we weren’t planning on leaving the apartment that night anyways. I put her on the sheets and for the split second our bodies were away she immediately grabbed my tank top and pulled me in with all her strength, and our tongues met again. After some action I pulled away and stared at her intensely, and she looked back at me with a borderline fearful expression. According to her afterwards, I looked a bit scary, but in a way that turned her on. I’m much taller and bigger than Ellie and I weigh twice what she does, and one could really tell that when I was over her on the bed. She tucked her arms in like a scared animal and looked at me with puppy eyes, even though I wasn’t doing anything. I looked at that perfect, beautiful face, that face that had made me fall deeply in love for so many years, that face that I had busted many fat, massive nuts to.
Without a second thought I pulled off my shirt, and Ellie did the same with hers. My shoulders, pecs, biceps and abs were twitching from the excitement and nerves, and I was getting an odd pump out of the whole experience. The speed of blood running through my veins was out-of-this-world and my body was engorged and pumped and tight and ready for action. Ellie had repeatedly complimented me on my body, and I was about to show her what I could do with it. With the taking off of her tank top Ellie revealed even more of her skin and was all for it. We made out with me topless and Ellie in her bra, and she grabbed and rubbed me everywhere. I went for her neck and lower ear, and fondled her tits. I started kissing and sucking on her bust, and she laughed and giggled. She went “Hold on” and took off her bra. Her massive breasts stayed surprisingly tight and round without the bra, even when she got up to kiss me. It wasn’t the first time I saw them, I had already caught a few peeks of Ellie changing in her room, or sleeping naked, or coming out of the shower, and I had already fantasized about that pair of enormous honkers and jerked off to them repeatedly. I immediately dived in and started sucking on her nipples, and Ellie giggled and laughed again. I licked her boobs all over, and sucked on them while squeezing them like my life depended on it. Ellie grabbed me by the back of the head and pressed me against her tits, making sure I licked and sucked on them hard.
I eventually moved on to her belly. Her midriff was soft and warm but she’s never had an actual gut. Her mid section if seriously so beautiful and so sexy. Her arms, her shoulders, her neck and her boobs already knew my mouth, but I wanted to make friends with a little tight fellow living downtown. My hands had already given a good impression and I wanted to make sure my mouth and tongue did the proper thing. I made out with Ellie’s belly while she layed down, and she kept thrusting her hips up and down while staring at me and panting lightly. I got to her crotch, and started kissing it through her jeans. She leaned her head back and pressed my head against her pussy with her hands, and I kept going. I took her jeans off, and found her perfect, thigh, lovely thighs. You would not believe how ridiculously horny I was through the entire thing.
I did the same thing through her panties, and immediately found that somebody had dropped a whole bucket of water there. The panties were soaked and I felt like pushing them apart to get to the prize, but I decided to take my time a bit. Ellie responded to the eating the same way as before but moaned louder, and after a while I felt the need to make Mister Mouth&Tongue and Miss Pussy meet in person. I pulled her panties off, and right as I reveiled her fat, tight lips Ellie said “Hell yeah”. She was finally fully naked. I’d only seen Ellie’s main privates a couple of times while coming out of the shower, but they did leave an impression on me. They were just as I remembered but at the same time they really weren’t. They were the same thick, tight, plump, pretty lips that I had seen before, but this time they were… so damn engorged. All soaked and heated. I went for it and lips met lips and tongue met clitoris. Ellie screamed into the air and the neighbors must have really heard it, but I kept going. She panted, but kept pushing my head into her snatch. We spent a good while like that, with Ellie thrusting her hips and making noises.
I couldn’t wait anymore and I stood up and took off my pants and my shorts, so I was fully naked too. Two fully naked siblings, horny as living hell for each other, spending the night all by themselves in an apartment. As I pulled my shorts down, my third leg popped up and wobbled around looking for Ellie. She looked at the annaconda and went “Holy fucking shit” about it. It wasn’t the first time she saw my dick, she’d seen me changing clothes. It wasn’t the first time she’d seen me hard, I popped a few boners while talking to her. It wasn’t even the first time she saw my cock hard, one time she was drying her hair in the bathroom and I had to shower and I got erect from thinking about her while showering, and I had to get out already so I tried to hide my thing but she definitely saw it. Not easy to hide THIS.
But this time it was different. Even if Ellie had seen it already, this time is was bigger and harder than ever before. If felt so damn good to get rid of all clothes already, Thunder couldn’t take being captive anymore. I released the beast and Ellie couldn’t take her eyes off it. “That’s going to fucking kill me, and I want you to shove it balls deep inside me right now”. I was shocked and aroused at how terribly dirty and horny my sister was at the moment. Without a second thought I jumped on her, rubbed Mister Cock against Miss Pussy and finally shoved it in.
Ellie cried out and I asked her if she was alright, to which she replied “Keep going. Don’t you fucking stop”. I went deeper and felt the greatest pleasure I had ever experienced in my life, my cock kept pushing through the walls of her vagina until I reached balls deep. The way in was waaaaaay bigger than usual and super wet due to the arousal, but still it was so hard to shove a soda-can thick cock inside her small, tight pussy. Ellie had her eyes closed and just made noises until I went fully in, then she made out with me. I started thrusting my hips and just as Ellie started moaning so did I. We both had our arms wrapped around each other. As I was fucking her she kept repeating “Fuck me, fuck me, fuck me”, which… I did. It only took a few minutes before Ellie’s entire body, especially the legs, started shaking like crazy and she cried out with a trembling voice. I kept going at the same speed and she kept shaking, and it took a while for her to start calming down. She was all flustered, all red in the face and the body, and just panted and panted while staring at me. It was her first orgasm of the night.
Only took around another minute of sex, feeling her tight, warm insides pressing around my cock, her boobs rubbing against my chest and her tongue playing with mine, to make me join my sister in climax. I felt it coming a few seconds earlier and I moaned to Ellie that I was about to cum, to which she simply replied “Inside. Inside. Inside”. It was way, way too good to pull out, and I burst out the fattest, wildest, biggest load of my entire life inside my sister’s pussy. I kept thrusting and with every thrust more and more cum was shot from my cock, until we both felt like I had filled her.
We immediately made out in the most passionate, loving manner any human could. We were both so flustered and her lips and tongue felt better than ever before. We stared into each other’s eyes and blurted out:
“I love you so much.”
“I love you so much.”
– right at the same time
“I love you with all my heart.” – Ellie said.
“I love you more than anything.” – I said.
I was still hard and fully inside Ellie, so I simply started making out with her and thrusting again. We did the whole thing again and she started fucking me back; every time I thrusted my hips she did too, so the rubbing on the insides of her pussy and the outsides of my cock was particularly hard. I grabbed her arms and pressed them against the bed so I could fuck her harder. She panted and moaned, I panted and moaned. She climaxed a second time, and I followed shortly after with a “I’m gonna cum. I’m gonna fucking cum” and another big, hot load inside her.
“I want to be on top now” she said, and so we did it again with her on top. I hadn’t even pulled out of her at all yet, and I was still fully rock hard after two big loads. Ellie started riding me, and her hair and boobs kept flying up and down. I loved the clapping sound the fucking made, but not as much as the clapping sound we made afterwards. My hands switched on and off between grabbing her hips so I could thrust deeper inside her, to her glutes so I could fondle her massive, round ass, to her massive, round tits. This time she had most of the control over the rhythm instead of me, but she fucked at the same speed and intensity as I did, meaning I had luckily gotten it right for her the first time and meaning with both had the same preference for the way of fucking. Eventually she let out “Fuck me”, to which I responded grabbing her by the shoulders, pulling her against me, wrapping my arms around her back and thrusting hard and deep into her. She screamed and let out a “Yeeeeeshhh”, confirming for me she liked it that way. She moaned like crazy and started shaking again, and I felt her pussy and pelvis and thighs and everything trembling against me. I grabbed her even tighter and I went for a third orgasm.
We made out for a while with her on top of me before I finally pulled out. I got up on the bed, got behind Ellie and started fingering her kitty from behind. Ellie asked what was I going to do. I wrapped my arms around her from behind and pulled her in, with our bodies rubbing together and my cock rubbing against the back of her pussy, and I held her with one arm while I used the other hand to put my cock inside her again. I put my arm back around her and started thrusting while breathing on the top and back of her head, and she just let out a “Hhnnggg” sound and started throwing her back against my pelvis, making the thrusting harder on both of us. The clapping sound of my pelvis ramming against her buttcheeks was music to our ears, and I kept moaning too. Eventually I let go of her and put my hands on her waist, grabbing my sister firmly so I could fuck her harder. Ellie cummed on my cock again and I followed shortly after. Melting inside my sister had become my absolutely favorite activity in the world.
I flipped her over, we made out and we went for the final round of the night. We just did it missionary style again, panting like animals on each other’s faces until we couldn’t hold the orgasm in anymore. Ellie cummed, and when she calmed down and I was still doing her she went “Pull out. I want to jerk you off”. I pulled my log out of her and started jacking off over her tits, and Ellie immediately started giving me a handjob with both hands. I was thrusting like I was fucking her hands and she spat on her hands and jerked me. When I said “I want to cum on your tits”, Ellie simply replied “Cum for me, big boy” and kept rubbing. After a while I moaned that I was about to cum, and Ellie grabbed her own tits and squeezed them together for me, so I jacked off and nutted all over her boobs.
We just spent the rest of the night cleaning ourselves, making out and masturbating each other until we went to sleep. I hugged Ellie from behind as the big spoon and I still had a somewhat hard cock rubbing against the back of her pussy as I fondled her breasts and she rubbed her torso against mine and her butt against my crotch. We had completely forgotten to even send any Happy New Year messages to friends and family, but luckily none of them seemed concerned about it. Ellie and I just kissed goodnight and went to sleep.
What a perfect way to start the year.
Source: reddit.com/r/gonewildstories/comments/rz13p1/fm_ellie_and_marcus_part_1_my_sister_and_i_20f
This is the first incest story i have seen