Note: This story was dynamically reformatted for online reading convenience. Title: Jill's Eighteenth Birthday Ch. 03 Summary: Nick gets all three girls. Keywords: inc,fic I didn't think I'd ever woken up to a more enjoyable feeling. Actually, I knew I hadn't. On one side of me was my cousin Jill, on the other was my younger sister Kelly. All three of us were completely naked and covered only by the blanket we shared. The girls were snuggled up close to me and the their warm bodies were more than enough to keep me as stationary as possible so as not to wake them. Despite any niggling worries I'd had about how the two of them would take to me having sex with both of them, it turned out not to be a problem. They'd even been comfortable enough with the whole thing that we'd ended up all sleeping together. Because there were three of us we'd taken the mattress on the floor of the main room in the basement instead of my bed. It wasn't that it offered more space, both options left us a bit crowded, but more that if one of us did fall out for some reason there was only an inch or two to go. After a few minutes I became aware of my sister slowly waking up beside me. She shifted around at first and pushed the blanket away from her, then stretched out and rolled over until she was halfway on top of me. "Good morning," I said. "Mmm, morning," Kelly responded. "You sleep okay?" "Yes. It figures, the one night I wouldn't mind having a little trouble drifting off and I sleep like a baby." She kissed me softly, using the opportunity to swing her leg over mine and climb fully on top of me. My cock started swelling to life as she straddled me pressed her pussy firmly against my crotch. "And they say guys are constantly horny," I murmured. "It's not constantly," she protested. "It's only 'cause I woke up naked next to you. It wouldn't be fair to expect me not to get a little excited." "I'm only teasing, and I like it when you're horny anyway." Before long Kelly had something to really grind against as my erection grew to full strength. I knew she was getting as turned on as I was since her pussy juices were leaking across the length of my cock and lubricating it before I was even inside her. She was definitely more aggressive than Jill, more certain of what she wanted. Rather than detracting from the image of my little sister, it actually added to her appeal. Part of her energy apparently came from me being her brother, and I loved knowing that I was the only one who could ever produce those particular feelings in her. "You think we could have sex before Jill wakes up?" Kelly asked. "Get away with it without her even knowing." I glanced at our sleeping cousin who appeared no more awake than she had been a few minutes ago. "Guess we could find out," I said. Kelly was already adjusting her position before I finished speaking. She grabbed my cock and held it steady while she lowered herself onto it, her wet pussy eagerly accepting me inside. "Ooh, I love that feeling," Kelly moaned. "What, sex?" "Sex with you," she clarified. "Having my big brother in me, it's so, I don't know, bad. Naughty. Something like that. I can't think of the right word." "I know what you mean." As she worked her way down my shaft she wiggled around and sent all kinds of different sensations through me. The mattress even started to bounce a little beneath us as she built up a fairly constant rhythm. It was probably that movement that finally woke Jill up. "Aw, you guys didn't even wait for me to wake up," Jill said, followed by a small yawn. "We couldn't wait forever sleepyhead," Kelly teased. Kelly still rocked gently on top of me, though she had slowed down when Jill spoke. "Did you even wait two minutes?" Jill asked. "Probably not quite that long," I said. Jill kicked off the blanket that had gotten piled on her somewhat when Kelly climbed on top of me. It struck me once again just how amazing my life was that morning as her naked form was revealed. I kept flipping between wishing I had a way to record everything and wondering how I could possibly ever forget any of it. "Maybe I should just leave you two alone then," Jill said, moving to get up. "Ah ah, stay," Kelly said as though instructing a disobedient puppy. "I've got a better idea." "What's that?" Jill asked. "Have you ever tried any... oral sex?" "You mean like a blowjob?" Jill frowned in confusion. "Kinda, except the other way around." It even took me a moment to catch what my sister was suggesting, Jill was a little slower. Once she did she looked from me back to Kelly. "You mean like right now? While you're..." she squeaked. "Yep," Kelly said with a wide grin. "Come on, may as well try it while I'm here to make sure he does it right." Ignoring the jab at my sexual abilities wasn't all that hard since I knew for a fact Kelly had no idea how good I might or might not be. Somewhat hesitantly, but with Kelly tugging on her arm until she gave in, Jill positioned herself over my face with one knee on each side of my head. She had to shift forward a little once she started lowering her body toward me to get us lined up properly, but we soon got that sorted out. Soon enough her pussy was hovering just above me. I placed my hands on Jill's hips to help keep her steady, then carefully extended my tongue. My cousin was still a little too far away to reach her properly, but I managed to flick my tongue across her pussy and make her jump slightly at the sudden contact. "Down a little more," I said. "Okay, I just don't want to, you know, squish you or anything," Jill said. "Don't worry, I'm pretty sure I can take it." I guided her as best I could with gentle pressure on her hips until she was very nearly sitting on me. She was close enough now that I could lick her pussy easily and I proceeded to do just that. What I quickly discovered was that Jill was facing the wrong way. Or, more to the point, any girl I'd tried this on before had been facing the other way relative to me. It didn't change the basic premise of what I was doing, but it did mean a couple differences. In particular her clit was down toward my chin rather than being closer to my nose, which was a little disorienting. I hoped I could still do a decent job at least partly because I didn't want Kelly to think that I actually did need her help. As I worked on Jill's pussy, Kelly started moving on me again. She had stopped while we were getting Jill settled and the feeling of being inside my sister had almost become a background sensation to me. I had remained hard through that interval and she could immediately continue where she left off. For several minutes my focus was solely on those two parts of my body, my tongue and cock, and the two pussies attached to them. It didn't even occur to me right away that I was having sex with two girls at the same time, something I'd never done before. And that the two girls in question were my sister and cousin? I absolutely would not have predicted this situation even a few days ago. However strange the situation might look even to myself in the recent past, I was loving it. Kelly kept rocking on top of me while I buried my tongue in Jill's pussy and I could hear the occasional moan from above me. Knowing that they were enjoying it as much as I was just made the experience even better for me. It turned out I really wasn't doing such a bad job on Jill since she was the first of us to cum. It was another one of her silent orgasms that I was getting familiar with at this point. If not for her legs tensing up on either side of my head and a small gush of girl-cum flooding my mouth I might not have even noticed until she abruptly rose off me and sat down heavily on the mattress beside my head. "That was pretty hot to watch," Kelly said. "Think I'm gonna cum soon too." She leaned forward and braced herself on her arms now that she had the room to do so and used the stability to fuck me harder. I reached up to cup her breasts in my palms and play with her nipples, giving her a little bit of extra stimulation to get her over the edge. Kelly buried her face in my chest as she came, purposefully muffling any sounds she made. I stroked her hair through the whole thing and while she recovered. Finally she straightened up and, disappointingly, climbed off me. "You're close right?" she asked almost as an afterthought. "Yeah, kinda," I said. "Good. Jill, come over here," she said, beckoning to our cousin. I assumed Kelly was going to let Jill finish me off, or something like that. Instead Kelly grabbed my cock and started jerking me off without seeming to have any intention of Jill taking over. The two of them whispered conspiratorially together and I heard a couple small giggles coming from them. "I'm coming," I warned them once I felt the familiar sensation inside me. The two girls leaned over me and Kelly actually aimed the first shot at Jill, catching her across her cheek with my cum. The rest of my semen landed mostly on their breasts as they pressed together directly above me. It was unbelievably sexy to see them both with my cum sprayed across their breasts and I felt like my erection wouldn't even begin to soften if I kept staring at them. Then Kelly moved toward Jill and licked at her cheek, cleaning her off in an unnecessarily provocative way. "Oh god, cut it out. That's not even fair," I said. "I'm never going to want to get out of bed at this rate." "What do you mean?" Kelly asked in a fake, but not unconvincing, tone of innocence. As though it was perfectly normal Kelly turned back to Jill and kissed her softly. Jill looked a little embarrassed but returned the display of affection, getting into it more as it went on. All at once they couldn't keep it up any longer and collapsed together in a fit of giggling. "Very amusing," I said. "It was kinda," Kelly said. "It's amazing how little it takes to fascinate you." I took that as a good excuse to get up. The girls immediately moved into the middle of the none-too-big mattress, wrapped in each other's arms. I couldn't help stopping to watch them for a moment and had to force myself to move on before I stood there all day. Two naked girls cuddling together was better than most anything I could think of for holding my attention. My older sister Angie seemed to still be asleep as I entered my bedroom. She'd chosen to take my bed last night since I wasn't using it. I moved quietly through the room trying not to wake her while I gathered my clothes. Despite my efforts I heard the unmistakable sounds of movement from her direction, and when I turned toward her she was looking back at me. "You guys are kinda noisy for so early in the day," she said. "Sorry, Kelly jumped me. Wasn't anything I could do," I said as I struggled into a pair of pants. "Yeah right, more like you didn't want to do anything to stop her." "That too." "Oh well, gives my imagination something to do anyway." I noticed that while one of Angie's arms was in plain sight, the other was buried under her blanket and there were signs of movement around her waist-area. "My imagination's pretty good sometimes," Angie said, following my gaze. I shook my head. "Every now and then I get reminded just how weird this all is. I don't think I ever saw you masturbating before this weekend, now it's not even a big deal." "Enjoy it Nick, you have something good going on that a lot of people don't ever come close to. And I don't mean because it's your sister and cousin you're with." "I know." Even with occasional moments of weirdness, I didn't regret anything that had happened this weekend. I was happy, Jill was happy, Kelly was happy, and Angie got to perv on us. It seemed like a good deal all round. I sat down on the bed by Angie's legs as she continued getting herself off. It wasn't a frantic, desperate thing for her, but just a calm and inevitable process. She didn't seem to mind me watching her either, if she did she could have just stopped or asked me to leave. "You really get off thinking about us?" I said. "What can I say, I'm a little fucked up. You of all people should already know that." "Aren't we all," I muttered. "Could be. Anyway, what are you doing in here when you get be out playing with Kelly and Jill?" "Those two are gonna drive me crazy. There's no way we'd ever get dressed if I stayed with them and in theory we still want this to be kind of a secret." Angie raised an eyebrow at me. "You think you're safer in here?" "Well, yeah. I guess I do for right now." I should have known better. All I had done was goad her into action. With an exaggerated sigh Angie sat up, letting the blanket fall away from her chest. She was topless underneath the covers and her breasts were left completely exposed to me. After pausing long enough to make sure she had my attention she swung her legs off the bed on the opposite side from me and stood up. My older sister was wearing nothing except for a pair of panties that weren't doing much to cover her butt. She bent over slowly and took far longer than necessary to pick up her shirt before putting it on. It came down only far enough to not quite reach the top of her panties and left a slight gap of exposed skin. She didn't seem to mind that her legs were still bare. "You shouldn't ever think you're safe around me, dear brother," she said. "I should have learned that by now," I agreed. Angie left the room without dressing any further, leaving me alone with my thoughts. I couldn't help feeling like I needed to go after her for some reason. She hadn't been upset or anything, so it's not like I had to apologize. Maybe it was just a reaction to seeing her very close to naked a moment ago. Whatever the case I finished dressing and made my way back to the main room where Kelly and Jill were still curled up together. "You going to come join us?" Kelly asked. "I'm afraid if I do then I'll never get up again," I said. "We'd have to eventually," Jill mumbled. Kelly had Jill cradled in her arms and was stroking her hair with a loving, almost motherly, expression on her face. It was so hard to tell that they were only a month apart in age just then, Kelly seemed like she must be older than that. She had certainly been acting as the more experienced of the two the past couple days. "You talk with Angie?" Kelly asked after a moment. "A little." "You gonna have sex with her too?" She asked the question so casually it was hard to believe I'd heard correctly. "Uh, that wasn't what I got out of the conversation," I said. "Unless you know something I don't." "Not really, but I think it would be good. Then all four of us would be doing it. It'd be better that way." "Okay, even ignoring most of the objections I could raise to that, I've seen no real indication that she wants to. What am I supposed to do, just ask her if she wants to fuck?" I said, deliberately using the harsher language to try and make my point. "Yes," Kelly said simply. I wasn't convinced, but I was having difficulty forming a coherent argument. It didn't seem like my position should have been particularly hard to defend. At least Jill wasn't openly siding with Kelly, but she wasn't helping me out either. "Angie wasn't wearing much when she came through here," Kelly said. "Did she let you see her naked?" "Kinda. Almost," I admitted. "Has she ever done that before?" No, she hadn't. Not on purpose. Maybe Kelly was actually on to something. I was pretty sure it still wasn't as simple as she made it sound though. "Fine, I'll see what she says all right?" Kelly stayed quiet, which I took as being agreement from her. I took my time walking upstairs and working out what I was going to say. I had no idea how I was going to start this conversation with Angie, maybe I should just bring her back down and let Kelly explain it. Eventually I located my older sister out on the back deck leaning against the railing and staring off at the distance. She was still wearing only her shirt and panties, seemingly oblivious to anyone who might see her. "You look good in those," I said, coming up behind her. "Such a perv," Angie said, rolling her eyes. "But so am I, so maybe I shouldn't complain." "You could have put pants on," I pointed out. "I could have. I don't think you really want me to though, not if I know you half as well as I think." She smirked.T "Unless you're worried about one of the parents seeing me. You think they'd suspect something just because I'm wandering around in my underwear?" "Probably not." "At worst I'll get told to go get dressed and that'll be the end of it. You staring at my ass on the other hand, that might attract some attention." "It's a nice ass." "I know." Angie walked toward me and pushed me back to the wooden bench set against the wall. As I sat down on it she swung her legs on either side of mine and straddled my lap facing me. "What would you do with it if I let you?" she asked softly. "Uh, what?" "My ass, what do you want to do to it?" She pulled my hands down to her hips, then moved them to her butt. It didn't take any more prodding than that for me to grab her ass and squeeze gently. "I really am kind of worried about getting caught now," I said. "Don't worry, I'm keeping watch," she said, as if that solved the problem. "I want to know what you'd do." "Hypothetically?" "Sure, whatever." She leaned in close to whisper in my ear. "Would you stick your dick in it?" "I'd definitely consider it." Whether or not this was just Angie teasing me, I was getting seriously turned on by it. She was even grinding slowly on my lap and she had to be able to feel my growing erection. "'Cause I know you haven't been using condoms with the other two, and there's no way I'm letting you get me pregnant," she continued in a voice that just kept getting sexier. "So wait, is this not hypothetical anymore?" "It never really was." I let a finger travel down between her butt cheeks, pressing her panties deeper into her crack. Her asshole was there somewhere if I could manage to find it through her underwear. I was really starting to believe that she was serious about having sex, even the anal part. "Did you work everything out with Kelly ahead of time?" I asked. "You two seem way too in synch this weekend." "Didn't you know? We're telepathic," Angie giggled. "I know exactly what she's thinking. Right now it's mostly about Jill's boobs. We need to be careful or we'll have a little bisexual nympho on our hands." "There are worse things in the world," I said offhandedly. Obviously my sisters weren't actually telepathic, but they seemed far too close to it for comfort. Was Kelly actually thinking about Jill that way? It was possible that Angie, once again, had just picked up on something that I hadn't. The girls had definitely looked cozy, all snuggled up together. Naked. "Now you're thinking about it, aren't you," she said. "Yeah." I nodded. I was getting more and more horny the longer we sat there and I'm sure Angie could tell. "Maybe you should take me down to your bed now." "I would, but you're sitting on me." She got up and I followed her inside and back down the stairs. I watched her ass pretty much the whole way; her panties were covering even less of it now thanks to my efforts and, unless it was just my imagination, her hips were swaying more than they normally did. Kelly and Jill were right where I left them, and Jill's soft snoring told me she had drifted back to sleep. Kelly on the other hand opened her eyes as we passed and gave me what I could swear was a wink. Having slowed down a little, I was a couple seconds behind Angie walking into the bedroom. As soon as I got through the doorway she tossed me a small object that I only barely managed to catch. It turned out to be a bottle of lube. "Why the hell would you even have this with you?" I said. "For personal use, in case I get bored," she said. "... and now I'm imagining what that could mean." "I could show you if you want." Angie pulled off her shirt and once again stood in front of me topless. "Or we could just fuck." "Yeah okay, let's do that," I said faintly. "You'll probably need to take your clothes off." I tossed the lube on the bed and started stripping. There was some residual, ingrained embarrassment to be had from getting naked in front of my sister, but I'd done worse recently. That plus she was naked well before I was and being turned on tends to be a good way to override other emotions. Angie moved toward me as I finished undressing and put her arms around my neck. My cock was nearly fully hard and pressed against her tummy as she not-quite-hugged me. "I thought masturbating while you and Jill were fucking was the most twisted thing I'd ever done," she said. "But this blows it out of the water." "You like how wrong this is, don't you?" "I do. I love that my little brother is going to put his cock in my ass," she said, a shiver running through her as she spoke. "Fuck I'm getting horny. Come on, let's do it." She certainly had more basic motivations than Jill or Kelly for wanting this, but that wasn't necessarily bad. Angie crawled on to the bed on all fours and leaned down with her butt sticking up into the air. I hesitated only a moment before climbing up behind my wanton sister and grabbing the bottle of lube. "You know what you're doing right?" She looked over her shoulder at me questioningly. "I have an idea, yes." Her asshole that I'd been unable to find through her panties was now on display directly in front of me. Admittedly this was not really my area of expertise, but I was pretty sure I could manage. The most important thing as I understood it was not to try going too fast. I squirted some of the lube just above Angie's asshole and then used my fingers to try and keep it from all dripping away. Slowly, but with increasing force, I pushed the tip of one finger against her opening. I made sure to keep it lubricated and gradually I got the end of my digit inside. It was tight, there was no getting around that, and I was a little worried that actual sex would hurt her. I kept moving my finger gently in and out, adding a bit more lube when I thought I needed to and hoping she would relax more. "I guess I've been assuming, but you have done this before haven't you?" I asked. "Yep. Why, you think I don't know what I'm getting in to?" "No, you're just... tight." "I know," she said cheerfully. "It'll make it feel better for you as I understand it. Just keep doing what you're doing for a bit and it'll be fine." That was kind of what I had been thinking, but confirmation was good. After a couple minutes her ass did seem to not be squeezing my finger quite so much. More and more I wanted to know what it would actually feel like when it was my cock in there instead. When I withdrew my finger Angie gave a disappointed sigh and looked back to check on me. She seemed satisfied when she saw me rubbing lube on my cock in preparation and simply waited for me. I knelt behind her when I was ready and pressed the tip of my cock against her hole. Slowly she accepted me inside until the head was past her outer ring. "Wait, stop for a second," she said suddenly. "What is it, you want me to take it out?" I asked, wondering if I'd done something wrong. "No no, just let me adjust. Your dick's a little bigger than your finger you know," she said as though it might be news to me. I held as still as I could, trying not to shift my weight and accidentally push farther into her butt. Even with only the first part of my cock in it was incredible how much she was squeezing me. "Okay, try just going slow now," Angie said after a moment. As instructed I started moving in a none-too-forceful way. I quickly became riveted by the sight of my cock disappearing a bit more into my sister's ass before reemerging, only to right back in again. It was the first time I'd ever had the sensation of watching porn at the same time as I was having sex. "I forgot just how good this feels," she breathed. "Been a long time has it?" "Longer than I'd like." "How is... I mean how does it feel from, you know, your side?" I asked hesitantly. "Hmm, I don't know if I can describe it. Maybe you just need to try it some time." "I'm not that curious." I was getting as deep as I could go in Angie's ass, and my strokes were getting longer and harder with each passing moment. She was rocking back to meet me on every thrust and when I finally buried myself to the very base of my cock I held myself there for a moment to see what she would do. She kept moving her hips, seemingly oblivious to me having stopped at first, but then pouted at me over her shoulder when I didn't immediately start fucking her again. "You look kinda sexy like that," I said. "I look sexy all the time," she corrected. "That too." Drawing my cock out about halfway, I shoved it back in rougher than I had been yet. Angie groaned in pleasure and again started to move her hips in rhythm with me as I settled in to a comfortable pace. "Ooh yeah little brother, keep doing that," she said. "Keep fucking your big sister's ass." Despite already knowing what was going on, having Angie say it like that just reinforced how wrong what we were doing was. Unlike with Jill and Kelly, we were having sex just to get off. It was still loving in its own way, but most of the appeal for Angie, and me to a lesser extent, was that we knew just how much we shouldn't be doing this. Even though it really was the whole point of the exercise, it still took me by surprise when Angie came. She gave no indication right up until letting out a mixture of moaning and swearing, thankfully somewhat muted, as her front half collapsed on the bed. "Fuck," was her first coherent word. "You still want me to keep going?" I asked, uncertain whether it might be getting too painful or not. "Hell yes! You gotta cum in my butt. No point doing this half-assed," she said, snickering at her own joke. There was no way I could hold out much longer anyway, and given Angie's request there really wasn't any reason to try. After another minute or two I shot my cum into her, not bothering to warn her first. She noticed immediately though and the way she acted it almost seemed like she was going to cum again just from that. "Yesss," she hissed, arching her back all the way to her neck. When I pulled out a small amount of cum dripped out too before Angie rolled onto her back. She had a dreamy smile and her eyelids were half closed in satisfaction. "It's leaking out already," she said, almost sounding disappointed. "You need to go clean up?" "Nah, I'll just put my panties on, keep it from going anywhere." I watched her get up and locate some clothes before getting dressed. Apparently she wasn't kidding about not getting cleaned up first. "I'm going to be able to feel that all day," she said. "I wonder how soaked my underwear's gonna get." "You're seriously just going to stay like that?" "I know, it's dirty. But it's sooo sexy. Your cum just leaking out of my butt all day, it'll keep me horny until I get a chance to get off again." Angie opened the door and walked out before I could say anything else. I didn't really have a complaint with her choice anyway since in its own twisted little way it was pretty hot to think about. Plus she was the one who would have to deal with any potential discomfort it might cause. I heard the door swing open again and assumed it was Angie coming back for something, but when I looked it was Jill. She stood there hesitantly as though she wasn't sure she should come in. "What's up?" I asked. "Nothing. Kelly and Angie went for breakfast, I wanted to see what you were doing," she said. "Not hungry?" She shook her head. "Not really." Jill was glancing frequently toward my now-soft cock. She had to know more or less what had just happened between me and Angie, though I didn't know exactly how she felt about it. "Well I'm not going anywhere," I said. "You're welcome to join me in not moving for a while if you want." "'Kay." She sat down on the bed with me and pulled her knees up to her chest. She seemed like she had something she wanted to ask, but I didn't press her. "Do you think you can get hard again soon?" she blurted out finally, blushing a little. "I probably could," I said. "Why?" "Because I know we're both going to have to leave soon and I hoped...." "You want to have sex again?" I finished for my embarrassed cousin. She nodded quickly. "If you want to. I know you just, you know, with Angie and all and maybe you're not ready yet." "You're right, I'm not ready yet. But if you can wait a little bit then I think we can certainly manage." Jill giggled softly, then crawled over to me. She curled up next to me happily and I realized just how much I loved seeing her like that. Her and Kelly and Angie, I wanted all three of them to be happy even if our current situations meant I wouldn't see that much of them after today. As I lay there naked with my cousin, I resolved to change a few things in the near future. There was no way I was going to wait months to see them all again. pics---->> http://bit.ly/2jj3ShK