Introduction: Continuation of the story of a brother and sister exploring their newfound sexual feelings. Some have requested I put in ages; I deliberately did not in the original story, thinking that the reader can make them into whatever ages the reader prefers. After many requests to the contrary, I guess I should state that I imagine the brother and sister to be 17 and 16, respectively. I hope you enjoy the story. By the time Katie and I had gotten into her sleeping bag, we had relieved ourselves of any clothes that had not yet been removed. As we slid our naked bodies next to each other, my semi-hard cock poked her in the abdomen. Geez, does it ever go back to its normal size? she giggled. I dunno, I shrugged my shoulders in the darkness. I’ve never had a girl do that for me before. Me neither I mean not a girl a guy well, you know what I mean. I chuckled softly, and began to stroke her hair. She laid her head on my shoulder, and I felt her fingers lightly tracing patterns in the peach fuzz that I proudly boasted on my chest. I felt so alive and warm. That was so fucking hot! Katie whispered. I abruptly stopped my fingers in her hair. Since when did you start talking like that? I didn’t know you knew words like that! She playfully punched me in the ribs. I know a lot more than you think! Girls at school talk, you know. I hear lots of stuff. Such as? Katie snuggled up next to my ear so she could whisper her juicy gossip.
Such as what Jenny and Brian do when her mom has to go out of town on business. I laid my head back and grinned. I knew Jenny was getting to be a regular slut, since guys talk more than girls. But I didn’t want to spoil Katie’s mood, so I prodded her to tell me what she knew. I heard that her mom leaves her all alone some weekends, and that Brian tells his parents he’s spending the night with some friends. Katie began to sound a little out of breath describing the situation to me. They have the whole house to themselves all weekend. You mean they fuck all weekend long? Katie let out a small gasp. That sounds so hot when you say it. Katie’s tongue darted out and brushed my lips. I responded with my own, and our tongues danced together. A few moments later, Katie pulled back slightly. That’s not all I heard. I heard that Jenny does other stuff for Brian as well. Like what? Like she she puts his thing in her mouth. You mean his cock? I whispered. Katie snuggled back to where her lips were just inches away from my ear. Yeah. She giggled, slightly embarrassed. Don’t be afraid to say it, sis. I want to hear you. Ok cock. Mmm, that sounds hot when YOU say it! I grinned in the darkness. Katie put her lips right next to my ear. Cock, cock, cock, she whispered coyly. Mmm I whispered in reply. My dick twitched involuntarily, and Katie giggled again. I wonder what it’s like I mean, putting a boy’s cock well, you know . I’m sure I have no idea! I deadpanned. She gave me another punch in the ribs. Well, I hope not! You know what I mean! Hearing my sister talking like this was a major turn-on. My dick was swelling with every passing moment. Katie was quiet for several minutes, and we just lay there together. Every so often, she shifted her weight slightly on me, and I began to detect the aroma of her arousal once again. Abruptly, she raised herself up on her elbows. Would you like me to do it? I swallowed hard. I hoped I knew what she meant, but I wasn’t sure. Would I like you to do what? Katie leaned down until her lips made contact with my ear lobe. Would you like me to put your cock in my mouth? I groaned slightly, and my dick twitched again. I could sense her grinning at me, even in the total darkness. Gosh, Katie I don’t expect you to I mean you don’t have to do anything like that She put a finger across my lips gently. I want to. You’re my brother, and I love you. She paused, as her words hung in the air. If you want me to, that is if you ask me to do it, I won’t say no’. I exhaled slowly. I’d never been this far with any girl before, and sister or no sister, I was as turned on as I’d ever been. Katie I want it so bad please Her hair fell across my chest, and softly tickled it’s way down my abdomen, as she moved her head between my legs. I felt her fingers gently lift my cock. A jolt of electricity surged through me as I felt her velvety-smooth tongue begin to caress my cock, first the tip, then around the head, and finally the sensitive underside. It felt heavenly. I sighed softly as her tongue danced patterns up and down my shaft. Oh shit, Katie that feels so good! I hissed. Mmm hmm she responded, not bothering to remove her tongue from my erection. Pre-cum was leaking with every beat of my heart. I knew that she was tasting some of it, and my curiosity got the better of me. What’s it taste like I mean is it gross ?
Katie suddenly stopped what she was doing and moved quickly on top of me. Before I knew what was happening, she thrust her tongue in my mouth. For a split second, my mind recoiled in horror at the fact that her tongue was in my mouth just seconds after licking my cock, but then I figured what the hell. I felt a little guilty that I would ask her to do something that seemed gross to me. I guess if it was good enough for her Slowly, she withdrew from our kiss and hovered over me. Well, what do you think? I reached up and caressed her face. I think I’m the luckiest brother in the whole world. I heard her breath catch in her throat, and felt her weight shift downwards again. Nothing could have prepared me for what came next. I gasped as Katie engulfed my erection, her mouth a warm wet glove clinging to every millimeter of my manhood. Slowly, her lips traveled up and down, while her tongue gently caressed the sensitive underside of my cock. My body was racked with shudders of erotic sensation. As she moved back up my shaft, her upper teeth accidentally scraped my sensitive cock head. Ouch! I whispered, with a bit of discomfort. Sorry. Katie whispered back apologetically. I’ve never done this before I didn’t mean to hurt you I ran my fingers through her hair again. Don’t worry sis you’re doing great. It just caught me by surprise. I promise I’ll be more careful. And with that, she resumed her oral assault. My head began to swim as her hot mouth sank back onto my shaft. She was applying gentle suction instinctively, swirling her tongue over every inch of my swollen knob. I moaned softly as pleasurable sensations washed over my young body. It was at this point that I began to faintly smell her feminine scent of arousal, and I gently put my hand on her head so that she would stop sucking me for a moment. Uh Sis I cleared my throat. Do you want me to do the same thing for you that is I don’t mind if you want me to Do you want me to stop I mean am I not doing it good? she asked timidly. No way, Sis it’s not that at all. I just want to make you feel like you are making me feel right now. You don’t have to stop and besides, I don’t WANT you to stop. I heard her breathing in the darkness. In that case, I’d like it a lot, she said in a soft, little girl voice. I moved around and down alongside her naked body. The aroma of her wetness was even stronger as I moved my head closer to her pussy, gently parting her legs with my hands. I felt her velvety lips close back over my cock as she began to suck me again. Her downy hairs tickled my nose as I began to kiss her between her legs. I had no idea what I was doing, but I heard small muffled whimpers as I planted kisses up and down her moist opening. It was wonderfully intoxicating; she tasted sweet, tangy, and slightly metallic all at once. I felt her hand on the back of my head, gently urging me on. I became bolder, sticking my tongue into her hot little cunt. Her lips came off my shaft briefly as I heard her attempt to muffle a gasp. I grinned to myself and began swirling my tongue inside her womanhood, sinking it as deep as it would go, her cunt hairs filling my nostrils. I felt the tiny nub of her clitoris with the tip of my tongue, gently tickling it as it began to come out of the folds of skin surrounding it. She began to grind her hips into my face, as she began to suck me off like a baby with a fresh bottle. I was literally fucking her with my tongue now, moving in and out of her wetness, gliding across her clit with each thrust. I heard her groaning softly, although it was muffled a bit by her mouthful of my cock. Although I had just cum a little while ago, I began to feel that familiar ache in my groin again. I knew I wouldn’t last long, but suddenly, without warning, Katie beat me to it. I felt her thighs clamp around my head, her hand pressing my face into her sex. I lashed her clit with my tongue, and was rewarded with another gasp. I felt her body begin to shudder, and then she went totally rigid. Suddenly, I felt a flood of warm juices flowing out of her virgin cunt, coating my face with her pungent fluids.
Katie clamped her lips around my cock to avoid screaming, her guttural moans coming from deep within her chest, vibrating my manhood. That was another pleasant sensation for me in a night full of them. I heard her breathing heavily through her nose, as she sucked me to the point of no return. Soon, her moans were mixed with mine, as I clamped my mouth between her legs to avoid letting out my own yell that would surely wake up Mom and Dad. My balls began to contract, and soon white hot cum was racing up my shaft, looking for release. I felt my cock-head swell in Katie’s mouth, and the first rope of cum spurted into her mouth. I heard her squeal in surprise as the blast caught her by surprise. I gritted my teeth in blissful agony, as my dick convulsed again and again, filling my little sister’s mouth with my juices. To her credit, she attempted to swallow it, but I heard her gag slightly as her mouth came off my cock a second time. She continued to milk every drop out of my sensitive manhood with her hand, as shudders from my own orgasm racked my body. My pubic area was soaked from the combination of my own fluids and Katie’s saliva. Her own orgasm smeared my face with her juices, and our tent reeked with the smell of sex. Did I did I do it good? , she asked innocently. Sis, you were incredible! I replied breathlessly. Did you enjoy you know what I did? Katie swiveled her hips around and moved down beside me. With unexpected strength, she grabbed my wrists, forcing me to roll onto my back, as she pinned my arms above my head. She leaned down and kissed me urgently, her tongue darting all over the insides of my mouth. I snaked my tongue into her mouth as well, as we shared a moment of passion that I would never forget. Eventually, her urgency subsided, and we began to gently kiss, as she ran her hands through my hair. Her own long, blonde hair cascaded around my head, tickling my shoulders as she hovered over me. Soon, we broke our kiss, and cuddled together for what seemed to be an eternity. I grinned to myself. I’ll take that as a yes To be continued…”