Date: Sun, 19 Apr 2020 00:09:33 +0000 (UTC) From: Arthur Bach Subject: My Sister's White Bikini, Part 11 (Bi - Incest) This story is fictional, and no character is meant to represent a person, living or dead. It depicts the fantasy of sexual contact between related minors. If this is not something that interests you and/or you are not allowed to read this because of your age or jurisdiction, please go elsewhere. I'm happy to hear intelligent feedback at arthurjbach@yahoo.com. Flames and e-mails with attachments will be ignored. Please make sure that you make a donation to Nifty.org to keep this great resource alive. My Sister's White Bikini, Part 11 You might find this hard to believe, but nothing sexual happened the day after our little orgy. We were all pretty...what's the term? Sexed out. The next day was as normal as it gets on a family vacation at the beach...time spent in the sand and sun and ocean, board games inside when it got too hot, and a nice dinner out. While we were enjoying our time, Hailey and I were also plotting to try to get one more night with just the kids in the house. We were racking our brains trying to figure out a way without making it too obvious. You see, after today we only had two nights left, and we knew that the last night was going to be a family night with everyone together. That gave us the next day as our last chance of doing something with all six of us together again. We had just finished cleaning up for dinner when my mom approached us. "Hey, can we talk to you guys for a second?" she said. "Sure," I responded, and we both followed her to where our dad was in the back patio. "Listen," she started, obviously anxious about what she was going to ask us. "You can say no to this, I promise, but..." "But what?" Hailey asked. "Our friends just called us and said that a bunch of people we knew from college are getting together tomorrow night. We weren't planning on going, but it's been so long since we've seen some of these people, and we may not see them again for a while." "Okay, so what do you need from us?" I asked, having an idea as to where this was going. She paused before she went on. "How would you feel about being in charge of everyone tomorrow night so your father and I can go out?" The sex gods were smiling down upon us. Here we were looking for an opportunity to get them out of the house. Who knew they'd bring the opportunity to us? The sex gods. That's who. "Of course," Hailey said. "That'd be no problem at all. We had a lot of fun last night." "Are you sure?" my mom said. "Because if you told us no, it would be okay." "No, seriously," I chimed in. "We had a lot of fun. It was nice hanging with the boys." "See," my dad said. "I told you it wasn't going to be a big deal." "You guys are the best," she said. "We'll leave you lots of money for food, get some extra stuff." "Really, mom," Hailey said, obviously trying to contain her glee. "It's no big deal." And so it was set. The minutes ticked by on the next twenty-four hours, waiting impatiently for our parents to take off. We were enjoying ourselves, for sure, but you know what we were waiting for. We all made a pact to save it for that night, so touching each other and no masturbating until. The morning of, I woke up to Nino on his phone, intently watching something. When I asked him what he was looking at, he turned his phone to me, showing me a scene of porn he had found on PornHub. "I'm doing some research," he said while holding the phone to me. "Yeah, they're fucking," I said, obviously being desensitized towards pornography. "So what?" "No, dude," he said, pushing the phone closer to my face. "Look at where they are fucking," emphasizing the word `where.' I looked closer, and after a few seconds I could see what he was talking about. The shot was from behind the girl, and I could tell that the man's penis was too far up to be going into her pussy. "Holy shit," I said. "He's fucking her in the ass." "Yeah, dude," he replied. "Maybe we can get this happening with the girls tonight." I had enjoyed licking Hailey's butt two nights prior, but that was simply because Nino's cum was on it. It didn't taste like anything other than cum and skin, so it wasn't a big deal. But I had never considered that you could put your dick in someone's butt. And then I realized that I had a butt. "I'm gonna go get in the shower," I said, getting out of the bed and making my way towards the bathroom. "Cool. I'll be in in a minute," he said casually, as if two best friends showering together was a totally normal thing. I got in the bathroom and turned the water on, adjusting the temperature. I stripped out of my briefs and stepped in, the water feeling good on my naked body. I started to lather my body up with the body wash, enjoying how slippery it felt on my skin. I reached around and soaped up my butt, making sure that I got everything nice and clean. When my soapy fingers prodded around my anus, I realized that this would be a good time to test out how good it would feel to have something up there, like the girl did in the video. Using my middle finger, I swirled the soap around my hole, and very gently pushed in. My finger broke in, the ring of my sphincter gripping it tightly. It felt amazing. I pushed in a little farther, now feeling a little bit of pain, but the pleasure I felt as my longest finger traveled up my butt more than outweighed the discomfort. I kept pushing and pushing, moaning as I did so, these new feelings coursing through my body. My middle finger was totally buried in my butt now, and I was touching something deep inside me that felt like electricity sparking every cell of my body. Remembering that I had fingered both Hailey and Ramsay with two fingers, I slid my middle finger out and reinserted while adding my ring finger. The pain was a little more intense this time, but it was almost kind of a good pain. I continued to slowly push both of my fingers into my hole until I had once again totally bottomed out, the tip of my middle finger touching that electric place again, making my knees buckle. At this moment, I looked down and saw I was erect and throbbing, my head beat read and my dick bouncing with every beat of my quickening heart. I was turned on like crazy, and my mind raced at thinking of all the new possibilities that now lay at my feet. The shower curtain quickly opened, and I yanked my fingers out of my body, my butt now feeling very empty. Nino looked at me, and then looked down at my erection. "Dude, we said no beating it," he said, kind of annoyed. "I wasn't," I responded. "I just got hard. You were playing that video, and I just got hard." "That's fair," he said, stepping in the shower, getting under the water with me. "Dude, do you think Hailey and Ramsay will let us butt fuck them tonight?" "I dunno, man," I replied, my mind elsewhere. "Dude, you okay?" he asked. "Yeah, I'm okay. Sorry. I'm just tired, I guess. I'll be alright." Having finished my shower, I stepped out and grabbed a towel. Before I put on my clothes I grabbed my phone to do a little research. Putting my fingers in my butt felt good, but that was because I was in there with all the water and soap. That woman wasn't having butt sex in the shower, and I felt like trying to do it without the soap would not feel as good. I looked on my phone and found that people use lubrication for butt sex, or anal sex as I found that it was called. I knew about this, as Nino and I had stolen some one time from a Seven Eleven and used it, but we didn't have any with us. But I also read that you can use something else slippery like hand lotion. We had a ton of this at home and I used it on the bottoms of my feet which sometimes got dry and would crack. I got dressed quickly and ran downstairs, finding my mom in the kitchen. "Do we have any lotion, mom?" I asked. "I don't think so, honey. Why? Is it your feet again?" "Yeah, they're really bothering me." "That's odd, they usually only bother you in the wintertime." Yeah, totally weird, I thought. "Maybe it's the salt water or the sand," I conjectured. "I'm going to go to the store after lunch to pick up some things, and I'll get you a big bottle." Perfect, I thought to myself. The day rolled on like normal, and then, at about 6:00 on our second to last night of vacation, our parents left us cash for pizza and took off. Just like two nights prior, we ordered the pizza, scarfed it down, and cleaned up, preparing for the night. We cleared out the TV room, sliding the table to the side and laid a few blankets down that we had found in a closet down the hall from the staircase. I went to retrieve some towels, and when no one was looking, I snuck the bottle of hand lotion behind the couch, just in case. We were much more eager this time to get started and quickly stripped to our underwear: both boys wore briefs, Easton's were gray and red striped from The Gap while Tyson's were green and from Fruit of the Loom; Ramsay hand a pair of pink bikini panties on while Hailey wore another thong, this one white; and I had on a pair of gray Calvin Klein briefs while Nino had on a pair of white bikini briefs. All of us boys were hard in anticipation of what was to come, and I'm sure the girls were wet, too. Nino and Ramsay immediately gravitated towards each other, as last night was really about Ramsay and I. Nino sat down on the couch and Ramsay sat in his lap, grinding her clothed privates against his. I watched her hips gyrate on my best friend. The boys wasted no time in shucking their briefs, their little stiffies out for everyone to see. They went after Hailey, tickling her, touching her tits, feeling her pussy over her underwear before Easton leaned down and kissed her, getting on top of her body and humping his boner into her. Hailey removed her underwear, her pussy wet and ready for action. Easton got between her legs and slipped her boner inside her, fucking our older sister. I had a great vantage point from behind them, watching my brother's hairless balls bounce as he pounded into Hailey's pussy, both of them moaning. As I got up to move over to the love seat, I saw that Tyson had fed my cock to my sister, and she happily sucked away on his kid sized boner. To my right, Ramsay had moved on her knees between Nino's legs as he sat on the couch and was quickly pulling down his briefs, skinning his foreskin back and licking his wet head. He shuddered as she did this before sucking his cock down into her mouth. With her ass extended to me I reached up at her hips and pulled her panties down, exposing her ass and the backside of her bare pussy to me. I put my fingers there and felt her wetness, letting my finger swish around her hole, spreading her lubricant around. I pushed my fingers in, feeling her pussy squeeze my finger. She moaned as I fingered her. After a few more minutes of this, she stood up and, spreading her legs while kneeling on the couch over Nino's groin, she sat down on Nino's cock, taking it all in one fell swoop, and again was treated to this view from behind, watching my best friend's thick dick stretch Ramsay's tight girl pussy. Both moaned as their fucking began, Ramsay's wet pussy sliding noisily up the stalk of Nino's dick. I turned back to Hailey and the boys, in the same position as before. "I have an idea," interrupting their little three way. "Hailey, you move." The boys backed away from her, letting her stand up. She gave me a questioning look, but I just told her to trust me. I got both of the boys to lay down with their feet facing each other, then I instructed them to slide towards each other, their legs sliding up each other's bodies. Both boys were so skinny and sexy, and their little boners were waving in the air as they shifted around on the ground. By the time they had gone as far as they could go their little dicks were almost touching, and I got on my hands and knees and moved them together more so that I could grab their dicks and hold them together as one. I leaned down and sucked both of their little boners in my mouth at the same time, making the boys giggle. I got their dicks nice and wet, swirling my tongue around both of their hard, little, skinny shafts that were pressed together. I took my mouth off their dicks and looked at them together, and determined that even combined, they were not thicker than Nino's cock was. I looked up at my sister who seemed to know what I was going for, and stepped over the boys, her feet on either side of their bodies, and started to lower herself down, the front of her body facing Easton, her butt facing Tyler. I kept their erections still, pointing straight up and together as I watched Hailey's sexy wet, pink gash lower until her body touched their dicks. Between me holding the boys penises steady and her shifting around, we finally found the right angle, and my sister's 13 year old pussy swallowed both boy's 8 year old boners. All three of them moaned, the boys squirming on the floor while Hailey shifted back and forth, jerking their dicks around as they slipped and slid in her warm, tight cavern. She lifted up, only an inch or two, before pushing back down, their balls squeezed tight under the weight of her body. She lifted up again, and their fucking began. I stepped away to let them have their moment, watching Hailey kiss my brother as I walked away. I flopped down on the love seat, watching all the sex that was happening in front of me. I pulled my boner out of my briefs and started to stroke it idly. I felt a little out of the loop at the moment, but that was okay. I was confused, and needed some time to process some things. This all started because of my sister Hailey, the very first day she wore that white bikini. I looked over at her, impaling herself on those two boy boners, her firm tits bouncing as she fucked. I had literally known Hailey my whole life. We always got along, never argued, and we always had each other's backs. Last year when some of the boys in her grade were picking on me, she stood up for me and got them all to leave me alone. I loved her, I loved her body, and I loved having sex with her. But then there was Nino. I hadn't known him my entire life, but pretty damn close. Nino and I had been best friends since the first day we met in kindergarten, and we told each other everything. He was the first one I had told about my sister, and I knew that I could trust him with that. We had been fooling around for a while now, and that was great, but we hadn't really gone all the way yet. Ever since he showed me that anal sex video that morning followed by me fingering myself in the shower, I had been aching for someone to fuck me in the ass, and that someone was Nino. Nino had always said that what we did wasn't gay, that we were just horny and no girls would do it for us. Well now there were girls doing pretty much everything to us, and I still wanted him. I thought that over the last few days I had chipped away at the `not gay' thing, but I wasn't completely confident that he would go for this. We didn't even know that butt sex was a thing until about twelve hours ago, so perhaps it was too fast. But I wanted it, and I wanted it bad. I continued to masturbate on the love seat, enjoying the free live shows that were in front of me. "Can I cum in you?" I heard Nino asked Ramsay. Ramsay nodded her head enthusiastically and began to go even faster. I got off of my seat and got in behind them, surprised at how much fluid had leaked out of Ramsay and onto Nino's pubes and balls. "Fuck, I'm cumming!" Nino shouted, and I watched with fascination as his balls and the area under his balls flexed and pulsed. His boner moved as well, and although I couldn't see the semen itself, I could still tell I was watching my best friend cum into my sister's best friend, her candy pink lips gripping the girth of his boy dick as he squirted inside of her. Sensing that he was done, Ramsay got off of Nino, his wet dick flopping out of her and landing back on his stomach. Ramsay laid back on the carpeted floor, her legs spread, her gash wet and shiny with juices. She pointed to her pussy and looked at me, saying "Nathan, do you mind?" I crawled in between her legs and inspected her pussy. Some of Nino's cum had already started to seep out of her hole, the white of his semen and the transparency of her juice sort of mixing together, I spread her legs a bit more and saw that the liquid had traveled all the way down to her butt, so just like with Hailey, that's where I started, lapping at the little rosebud, sucking up all her liquid. My tongue slid upwards, soaking up more juice as I traveled across her flawless skin. When my tongue hit her hole, still partially gaping open from Nino's thick cock, the flavor really exploded as I was now really lapping up her juices, and Nino's, too. I pushed my tongue into her tart hole, finding more of my best friend's cum in there, and started drinking it down. Ramsay was going wild above me, thrashing around as I tongue fucked her pussy, no nose pushing into her clit. Her hands held my head in place as I continued to clean her pussy with my tongue, reaching in as far as it would go, lapping as much of Nino's jizz as I could find. "I'm close, Nathan," I heard her say. "Suck my clit." I had gotten so lost in eating out this girl's well fucked pussy that I had forgotten all about her, but quickly slid my tongue up and latched on to her clit, making her knees shoot upwards. Within about fifteen seconds she was screaming out loud, yelling "Oh fuck!" about three or four times as her hands tightened on my head, pushing me farther into her pussy as she came on my face, the liquid from her pussy intensifying as her orgasm pulsed through her body. When she finally pushed me away, I had forgotten where I was for a moment, getting lost as I pushed myself into her delicious pussy. I leaned back against the couch and bumped into Nino's legs. I turned to look at my best friend and saw that he was half asleep, his dick half hard. I looked to my right and saw that the boys must have both cum as they were no longer fucking Hailey. My sister had a boy on each of her nipples, happily sucking away like they were babies being nursed, and she rubbed herself, her fingers going in and out of her wet pussy. She shot me this look that begged me to come over there and stick it in her. I wanted to fuck her, and I was going to, but for now, I had other plans. I turned back towards Nino, his eyes still half shut, his cock still half hard. I looked at this penis, his foreskin covering all of the head. A small droplet of his cum was hanging off the edge of his puckered foreskin, threatening to fall at any second. I leaned in and stuck my tongue there, sucking up his jism, swirling my tongue around in the pliable skin, tasting his essence. "Fuck dude," he said, starting to awaken. "That feels good." Now that he was awakening, his cock started to swell in my mouth, his glans poking through his foreskin, and I skinned him back so I could lick his cock proper. As I sucked, I could taste Ramsay's pussy juice on his dick, making me want more and to suck harder. "Fuck, Nathan, that feels amazing," he said. "You still have your underwear on, dude. Have you cum yet?" I shook my head, not taking his dick out of my mouth. "Do you want to?" I let his dick slip from my lips, grabbing it by the shaft and stroking him. "No," I responded simply. "No? Why not?" "I want something else." "What do you want?" "I want you to fuck me," I responded, returning my tongue to his wet head. His eyes went wide and mouth dropped open, trying to process the six words I had just said to him. After what seemed like at least a minute, he spoke: "Fuck you? How?" "In the butt," I responded, like I was telling him how to operate a tv remote control. "Like the video from this morning." "Yeah...but...you're a guy." "I am, but I have a butt. And I want you to fuck me there." To drive home the point, I went and grabbed the bottle of lotion and sat down and leaned back on the floor right in front of Nino. Lifting my legs up in the air, I pulled my briefs down my legs, exposing my backside and boyhole to my friend. I kept my pulling my underwear until they were up and off my body, now leaving me finally and totally nude. I grabbed a towel and set it under my butt, shifting so that my bottom was totally exposed. I pumped a couple squirts of the lotion onto my right hand and began smearing it around my hole, taking long, slow strokes, before starting to insert my middle and ring finger into my butt. The tips slid in and I gasped, holding it there for a second. As I did, I realized that I now had everyone's attention, the boys on my right, Ramsay and Hailey on my left. They were all watching, waiting to see what was going to happen next. I started to push my fingers in farther, gasping out loud as I did so. Inch by inch they slid, bringing back the feelings I had had in the shower that morning. If I hadn't been hard already, I would have been by now. My fingers finally bottomed out, and I cried with pleasure as my fingers touched that electric spot in my butt. I really hoped Nino would hit me there. I slowly began to take my fingers out and then pushed them back in, moaning in the process. The lotion was working as a perfect lubricant, and the inside of my butt felt amazing. I looked up at Nino, who was staring right back at me, transfixed with what I was doing to my boyhole. His dick remained rock hard, his foreskin pulled back, exposing his wet head. Without any words Nino ascended from the couch, standing above me. Part of me was worried that he was going to leave, but my heart skipped a beat (or two) when he grabbed his dick and got on his knees between my legs, obviously ready to do this. "Put some lotion on your dick," I said, still fingering my hole. "I wanna do it!" Easton offered, grabbing the bottle and pumping a few squirts on his hand. He reached and grabbed Nino's dick, smearing the white substance all along his shaft and head, and just for good measure, put some on his balls, too. "He's ready," my brother said quietly. I let my fingers out of my butt, that empty feeling returning again, which I hoped would go away when my best friend fucked me. "Do I just, like, stick it in?" he asked. "Yeah," I said quietly. "Go slow, but stick it in." When Nino's exposed dickhead touched my butt for the first time, I thought I may pass out from excitement. He leaned forward, and his glans slipped into my butt, our bodies joined together for the first time. "You okay?" he asked quietly. "Yeah," I replied. "You can keep going. Does it feel okay for you?" "It feels great, dude," he responded, and then began sliding more of his penis into my butthole. He took his time, and as he went in farther I realized that he may have been just a tad thicker than my two fingers. It was no matter though, every inch he added just felt better, filling up my bottom. And then I felt his hairs tickle the skin above my hole, and I realized he was all the way inside of me. I looked down to confirm it, and saw that his body was completely pressed up against mine, his dick buried inside my ass. I felt overcome with not only feelings of lust for my friend, but love, too. We had been friends all these years, and now we got to share this moment together. Thinking of this brought me back to a couple months prior, a random weekday after school. We had locked ourselves in his bedroom and were, as usual, fooling around. Nino was sucking me and doing a great job of it, as usual. His sucking went faster and faster, and I was nearing the point of no return. "I'm gonna cum, dude," I whispered. I still had yet to squirt anything, but Nino took his head off my dick anyway and started jacking me. I closed my eyes and imagined it was one of the cute girls in my class, and I could feel my orgasm start as I cried out that I was cumming as Nino continued to jack me. The good feelings shot through my whole body, and I once again relished how good it felt to have Nino's hand bringing me to climax. "Dude, you squirted!" Nino shouted excitedly. My eyes shot open to see a couple drops of clear liquid on my stomach, and a trail of it streaking down Nino's jacking hand. He let go of my dick and showed me his hand up close, and I looked at the gooey, transparent liquid. "That's not your spit?" I asked between heavy breaths. "No, man, I watched it come out of your dick. You for sure squirted!" I put my finger in one of the puddles on my stomach, collecting a sample of this liquid, squeezing it between my first finger and thumb and then stretching it apart, watching a long line form between my two digits before it finally snapped. "How do you feel?" he asked, smiling at me. "I feel great," I responded, over the moon that I had reached this momentous occasion, and that Nino was here to share it with me. "How do you feel?" Nino asked, again. I snapped out of my trance and realized that present day Nino was asking me how I felt, referring to his dick being up my butt. "I feel great," I responded, putting my hands on his hips. "How do you feel?" "Dude, your butt is so tight. It's so good. Can I fuck you now?" "Yes," I said, closing my eyes. "You can fuck me as hard as you want." Nino withdrew his dick partially from my butt and then slid it back in. We both gasped out loud, the friction generated between my hole and his dick giving us both pleasure we hadn't yet experienced. Back out and in he went, and I cried out as my hole was penetrated by my best friends thick, uncut dick, his penis stretching me out more. "Go harder, and deeper," I said. He started to speed up, his dick pushing and pulling in and out of my body, and then he started to go harder, too, making me grunt and groan every time his dick went inside me. I was so engrossed with our love making that I hadn't even noticed that Easton and Tyson and paired up with Hailey and Ramsay, respectively, and were greasing up boydicks and girlbutts with the lotion, getting ready to have their own anal sex. No, in that moment, the entire world to me was my best friend, plowing my butt with his Italian dick. He kept going faster and pounding me harder, both of us grunting every time he fucked me. And then, it happened; I could feel the tip of his dick hitting that spot deep inside me, adding a little more pressure every time. My mouth opened and I could see stars for a second, my body getting used to this overwhelming sensation. "That's it," I said, continuing to grunt every time he fucked me. "Fuck, that feels so good! Keep doing that!" Nino just grunted some more, plowing into me with more power and energy, turning into a crazy, wild animal on top of me as he fucked. The more he hit that spot, the more I cried out. Suddenly, I could feel the familiar feeling boiling deep in my loins, spreading from my butt to my balls. I was about to cum, but no one was touching my dick at all. I didn't understand it, but I loved it. "Keep going, Nino," I said, encouraging him. "I'm gonna cum." "Huh?" he asked, never stopping his fucking. "Gonna cum," I simply repeated, and then it happened. Everything else seemed to go silent around me, everything turned black except for Nino. In what was one of the biggest orgasms in my life, I felt my first shot of cum shoot out the tip of my cock and land on my bottom lip. I screamed out as the second fired off and landed on my nose. Shot after shot of clear boy cum squirted out of the top of my penis with violent veracity, completely soaking my face and chest with my boy jism. Nino kept fucking me throughout all this, my body receiving no respite during this cum. I finally came back to, and could hear grunting and groaning all around me, and noticed the boys fucking their girls in the butt. But above all, I could hear Nino's breathing begin to grow louder and faster. "Can I cum inside you?" he asked. "You better," I smiled, still a little dazed from my orgasm. Nino went ever faster now, a feat I didn't think was possible, and despite my recent cum his dick fucking me felt amazing. I could feel his dick starting to expand inside of me, and then he... ...kissed me. And kissed me hard. As his lips pressed against mine, I could feel his first shot enter my butt, coating my insides with his white hot boy cum. His mouth opened and he moaned against me, our tongues battling as his orgasm pushed him violently against me, his semen firing right at that sweet spot inside my body. I kissed him back hard, not knowing if something like this would ever happen again. His breath filled my mouth, his cries filled my ears, and his cum filled my bottom as we held on to each other tightly. When his thrusting stopped, I could still feel his cock inside me, pulsing, squirting, firing off what little semen the poor guy had left. His kissing slowed but didn't stop, at least not yet. But all good things must come to an end. Like a train arriving at a station, he eventually laid still inside of me, still holding on, his lips still against mine. He opened his eyes and looked at me, and I tried to figure out the expression on his face. Was he upset? Happy? Confused? Angry? Betrayed? Overjoyed? It was hard to read him, but I was hoping that he was going to walk away with this with no regrets—for me, after the ass fucking I just received, I was going to be happy to walk away from it at all! He finally smiled at me, gave me one final kiss on the lips, and withdrew his softening cock from my body. I felt a little empty, but mostly satisfied. Nino turned and saw my brother curled up on the couch, asleep after having apparently cum with my sister. I looked in the other direction and saw that Tyson and Ramsay were still going at it (I would find out later that Tyson had already cum, and they were on their second round). I looked down and saw the cum that had splattered my body, and also that my dick was still painfully erect. I reached down and gave myself a couple strokes. "Hey you," I heard my sister say, coming over to lay down next to me on the carpet. I was happy to see her. "How was that?" "Oh my God," I replied. "Fucking amazing." "It looks like it," she said, touching the cum stains on my torso. "I know, I made a mess." "It's okay. So did I." "What do you mean?" I asked. "Feel," she took my right hand and guided it to her pussy. She was soaked. "What's that from?" "Watching you," she said. "Well, Easton's dick in my butt felt pretty good, too. But mostly from watching you." She reached down and grabbed my cock, starting to stroke me. "Do you think you have one more in you?" "I'll always have one more in me for you," I said. "That's what I wanted to hear," she smiled, swiveling her right leg over my body and quickly setting her pussy down on my dick, starting to rock back and forth. Her hairs on her pussy tickled my skin as she began to fuck me, going up and down, up and down at a rapid rate. I looked up at my beautiful sister and grabbed onto her ass. Her muscular stomach moved up and down with her heavy breathing, her tits jutting out proudly from her chest, nipples hard. I closed my eyes and focused on the pleasure her pussy was bringing me. Hailey suddenly stopped and let me dick slip out of her body. I opened my eyes to see what was the matter and watched her grab onto my boydick, lifting her body yet again, and then starting to settle back on me. As I entered her this time it felt different; a little tighter, and while still lubricated the consistency felt different. When I was all the way inside, she leaned back and I found myself staring right at her gaping vagina. As I started at the shiny pink flesh, I realized that I was fucking my sister in the ass. My cock seemed to swell in her tight chute, and when she lifted up off of me and settled back down, I thought I was going to have a heart attack. Can you imagine that, a heart attack at the age of twelve? `How did he die?' `Heart attack from fucking his sister in the ass.' Crazy, but that's how it felt. As she impaled herself on my cock in her butt, I watched her fingers snake down her stomach, through her bush, and into her pink twat. She fingered herself a couple times, and I pointed out that I could feel her fingers in her pussy through my dick in her ass. She experimented with this for a few moments, and it was almost like she was stroking me while fucking me at the same time. Eventually she moved onto her clit, circling it frantically as she fucked me. Watching her do this, seeing her naked body, feeling her tight anal muscles on my dick was pushing me to the edge. Wanting to cum, I used my hips to push her body up, then started fucking her from beneath. The tempo of my fucking was much faster than hers, and her moaning intensified, as did the circling of her clit. I went faster and faster, my hips slamming off her ass, making a rhythmic clap, clap, clap sound every time I pounded into her. And then I came. In one last push, I slammed my dick inside of her as far as it would go and started squirting deep in her butt, the lubricated tissues squeezing my oversensitive penis as I came, and came hard. Not many people can say they've cum from getting fucking in the ass, and fucking an ass all in the same night, but I was now one of them as I shot off my watery seed in Hailey's bowels. As my orgasm finished, Hailey continued to circle her clit, driving herself towards her own cum. My oversensitive dick felt a little uncomfortable in her ass at the moment, but I was not going to dream of removing it now. Hailey circled her clit more while grinding on my body, as I watched her face contort with pleasure, and felt her ass tighten on my dick. She cried out that she was cumming, and then a curious thing happened; a small jet of clear liquid squirted out of her pussy and on to my stomach. It was almost looked like she was ejaculating on me. It was only one quick squirt, but it was definitely there. I held onto my sister tight as she came, bucking on writhing on my body as she rode her orgasm. Hailey eventually dismounted me and we curled up on the couch next to everyone else; we were, once again, the last couple to finish. When her alarm went off, we made our attempts to clean up, just as we had two nights before. And just as we had two nights before, we had to carry the nude boys up to their room, the girls carrying their clothes in tow. And just like two nights before, Nino and I disrobed completely before crawling into bed, cuddling naked with each other as we settled down to sleep. "Nathan," I heard him say quietly. I opened my eyes to see him staring at me. He kissed me on the lips, a slow, passionate kiss that lasted more than a few seconds. When he finally released me, he whispered, "I love you." I gave him one quick kiss back. "I love you, too." We fell asleep like that, in each other's arms, a perfect end to a perfect night. Thanks for reading! If you are enjoying this story, you may also enjoy my other brother/sister story, Sharing a Bed, which can be found here: https://www.nifty.org/nifty/bisexual/incest/sharing-a-bed/ You can find all of my other stories at my prolific author page: https://www.nifty.org/nifty/authors.html#arthurbach