I watched as Amber bottomed out, pumping Mark’s member fully inside of her. In a little less than an hour, Mark had gone from looking at porn on his computer to having his first blowjob, and now was watching wide-eyed as my girlfriend began to slide up and down his throbbing cock. I was grinning from ear to ear, and continued to watch Mark’s facial expressions change. Amber had amazing control over the muscles inside her soft walls, and I knew exactly what he was experiencing!



“Oh my God!” Mark kept saying, almost whispering to himself under his breath; it seemed to coincide with every time Amber would lift herself and glide with a bouncing motion right back down onto him.



“Mark,” I started, thinking that perhaps the best time to begin to ease him into the idea of what was planned for the night would be in the middle of a highly aroused state. “I have something to admit to you.”



Mark glanced at me for a moment before returning his gaze to Amber’s chest. She was heaving, and her large breasts were moving in rhythm with their primal coupling. I could entirely understand why he was distracted, and could feel my own arousal growing as well, but continued on.



“We came here tonight because Jess wanted us to talk to you,” I said, being as direct as possible. “She asked me if I could help her with a situation that she has with you.”



Amber continued to bounce up and down, more slowly now, and knowing her experience-level she either was ready to orgasm herself, or was purposefully delaying Mark’s release to hear me out.



“Now, I know you like fucking Amber, don’t you?”



Mark just nodded his head, looking into Amber’s eyes as she began to speed up the rhythm again, gliding smoothly up and down on him.



“Well, Jess and I have been talking, and she had mentioned how she used to see you naked…” I started improvising, tying his arousal right now into his sister’s. I’d done this many times before. It’s one thing to tell a brother, even a horny one, that his sister wants to fuck him. It’s another thing entirely to make a young boy believe he is the fantasy of his sister’s sexual world. “She told me that she used to go to bed at night and think about you.”



Mark’s eyes now were on me, and I could tell that even though Amber was doing her best to distract him, I’d piqued his interest now. It was about then that Amber began the tremors of mini-orgasm. She gasped out loud, and began to pump faster on his crotch. Mark kept his eyes on me, but I watched as he began to push his hips into her slightly, working to drive himself even deeper, and Amber even more wild.



“She told me that when she touches herself, like you were doing earlier, that she thinks about you.” I told him, and watched as his face had a brief flicker of shock. “She told me that when she has sex with Andy, sometimes she imagines that he’s you.”



I had him now, and he and I both knew it. There’s a look that a young boy gets into his eyes when he realizes that he wants to have sex with his family. Sure, Mark had already been active with Ben and Zach, but that was hardly sex, and I’m not even sure I’d call it incest. Brothers do that sort of exploratory thing all the time, especially if there’s an age difference involved. Mark, however, was primed right now. He grunted and attempted to thrust into Amber, doing his best to help her as she slipped into orgasm, moaning and bucking. It was probably a good thing that Mark was tied to the chair, and I walked up behind Amber and began to rub her back both to stabilize her, and to soothe her and thank her for helping me with him.



“Is that something that you would want?” I asked him, and Amber slid off of his still-erect member, trapping it between his body, and her’s.



Mark looked at me for a moment, calculating. He was wondering, perhaps, if he was being walked into a trap… or maybe he was considering how long he had thought that he was gay. With Amber’s help, he had realized in a very large way how much sex with a woman could be enjoyable.



“Mark”, I said, leaning in and focusing my attention on his erect penis before looking back into his eyes. “Jess told me how much she wants to have you, how she thinks about you late at night… She loves to slide her fingers deep inside, and whisper your name.”



“She…” Mark whispered, looking at me with a question in his eyes. “She said that?”



I was about to answer… but just as I began to shake my head yes, the door slowly swung open.



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Amber slid off of Mark entirely, and she and I both turned to face the door as a somewhat-drunk looking Jess came stumbling in, followed by Andy. Andy had mentioned that he was going to sneak some liquor into his night with Jess, but she looked a little more tipsy than I had envisioned. She was wearing a very short skirt, and a tube-top that seemed to be in a constant battle with gravity. Her small breasts did little to hold it up on their own, and from the look of it, she and Andy hadn’t waited for the party to start, either.



“What the fuck?!?” she started, looking from her restrained brother, member still standing erect, to a glowing Amber… looking disheveled and pleased.



“Uh…” Andy started, “Anybody want to tell me what’s going on?”



“Jess,” I said, needing to take control of the situation. “I want you to take off your clothes, and come over here.”



Jess gave me a wicked gaze, and then glanced at Andy before sliding her skirt down, and stepping out of it.



“Jess,” Andy said, confused, “what’s going on?”



“It’s alright Andy,” I said, and watched as Jess also slid her tube-top to the floor, now standing only in her panties. “Jess found out about us, and what we do with Amber. She brought us here tonight because she wanted help having the same relationship with her brother.”



“Oooooh,” Jess said, and ran her hands up and down her chest, rubbing her nipples and eventually sliding her hand down to squeeze her sex. It was clear to me now that she was very, very intoxicated. “I’m so horny Mark… I’ve been thinking about this all day.”



I could see the bulge beginning to form in Andy’s pants, and grinned. I knew I had him now, too. Even if he was feeling a little odd at the idea of his girlfriend having sex with another guy, let alone her own brother… he was turned on by the idea. I’m glad, because the next step was going to be pointing out the obvious double-standard he had in his mind… but this outcome was much better.



“Mark is tied down,” I said to Jess, and watched as her gaze fixed on him. Mark was drinking in the sight of his sister, and blushed furiously when she glanced at him. “I think he’ll do it willingly, if you want, and if not, you can always leave him tied-up.”



Jess smiled a depraved smile, and walked the few feet to her brother’s chair. As she got closer to him, however, I watched as the agreeing look that Mark had in his eyes began to fade.



“Wait,” Mark said, and pushed back fruitlessly in the chair. Jess wrapped her fingers around his small member, but Mark remained undeterred. “Jess, we can’t do this… there’s all these people here!”



Jess gracefully slid onto her knees in front of his chair. She began to slid her fingers up and down him sex



“No,” Mark said, forcefully but without much conviction. “God that feels good… No. You’re my sister… Jess, this is wrong! You’re drunk!”



“It’s not wrong Mark,” I interrupted, glancing at Amber and getting a knowing gaze. “Amber and Andy are brother and sister, and they have sex all the time.”



Andy sat down on Mark’s bed, and Amber slid between his legs. She began to mirror Jess’ movements, and wrapped her fingers around her brother’s member. She stroked him slowly from top to bottom for a few minutes, and then took the lead, sliding her lips down his shaft. Andy just leaned back and groaned. He placed his hand gently on the back of her head, and began to slide himself in and out of her hot, wet mouth.



“You see?” I said, and looked back at Mark. “People do it all the time. It doesn’t matter if she’s your sister, and it doesn’t matter if she’s drunk.”



I stepped towards Jess, who was now on her hand and knees, her face only inches from her own brother’s slick penis. I kneeled behind her, slid her panties off, and stuck my pointer and middle fingers into my mouth before pointing them directly at Jess’s open holes.



“Your sister needs something tonight,” I said, showing him her soaked panties. Jess must have been horny all night long, she was practically dripping. I slid my fingers up and down from the outer folds of her sex to the tight right of her anus. “And if you’re not willing to give it to her…”



I plunged my fingers into her, one sliding deftly into her vagina and the other pressing more slowly… sinking deeply into her anus until I was all the way inside. “… somebody else will.”



Jess moaned and shuddered.



“She’s ready for someone…” I said, and pulled my fingers out almost entirely before sliding them back in again. Jess began to slowly hump my fingers in rhythm. “It’s amazing how open she is.”



“Uuuungh” Jess said, sliding even faster onto my invading fingers. It only took a few seconds before her excitement overwhelmed my game, and she leaned just the slightest bit forward to take the head of her brother’s cock into her mouth.



“Stop Jess,” I said, and grinned inside. I was about to cause Mark rather a large amount of frustration. “He hasn’t said he wants anything yet.”



Jess stayed perfectly still, her mouth hovering just above the crown of his member, lips tightly wrapped around him. From the jump he gave every few seconds, I imagined that she must be flicking her tongue against the most sensitive parts inside her mouth. Perhaps it was seconds, perhaps it was minutes, or perhaps it just took some time for Mark to wiggle a hand free from its tied position behind him… but I began to pump my fingers into Jess again as soon as I saw Mark’s hand wrap around the back of her head, and pull her down onto him.



“God Jess,” Mark whispered, and began lifting his crotch into her waiting mouth. “Yes, I want you.”



Mark and Jess moaned together in unison as their pleasure began to elevate, and I marveled at how much a brother and sister sound alike when neither of them is inhibited and they are enjoying each other completely. Incest may not be ideal for child birth, but in my experience, it is obvious that brothers and sisters were meant to please each other sexually. They fit together like legos, and always enjoy the feelings they provide to each other with only the slightest bit of training or experience. The best way for siblings to lose their virginity is always to each other, it’s the most pleasing sexual experience they will ever have, and no technique is necessary… they were made specifically for each other.



It didn’t take long for Mark to explode into his sister’s mouth, and Jess was bucking on my fingers as she swallowed his cum. She looked back at me, and I grinned at her and squeezed her clitoris with my thumb. She entered orgasm with a whimper, but it grew and grew until she spasmed harder than Amber had ever done, and lay flat on the dirty floor in her brother’s room as the final waves passed over her.



Mark, for his part, had not lost his erection when he came. Perhaps it was his body expecting more, or the fact that he was about to violate his sister for the first time… but whatever it was, he stood and walked over to Jess, slowly helping her roll over before spreading her legs wide. At first I thought he was going to return her oral favor, but as he slid in closer to her body, she wrapped her legs around his hips, back still on the floor, and I watched with great affection as Mark lined up his member, and brother took sister once more.



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It was about that time that I realized how aroused I had become during the exploits. Even without direct involvement, watching Mark slid his penis into his sister had almost sent me over the edge. He wasn’t fast about it… and even looked into her eyes and told her how much he loved her as they took each other’s incestuous cherry. It rates as one of the sexist moments of my life. Mark was now plunging in and out of his sister, marveling to himself from time to time with exclamations of “I can’t believe we’re doing this…” and “Oh Jess!”



Jess, for her part, was saying the same things in reverse… though she had followed her brother’s lead and added “I love you” to the things that she was saying, sometimes whispering, to him. Jess would groan as Mark plunged into her, and I watched the muscles in her legs ripple with his movements, pulling him deeper and spreading herself against his legs. Jess couldn’t seem to get enough of her brother, and looking at Andy and Amber, I saw pretty much the same thing.



At some point during the time I had been watching Jess and Mark, Amber had gotten into a doggy-style position, and also had her eyes focused primarily on the incestuous show before her. Andy was behind her, thrusting into what appeared to be her rectum. From time to time, Amber would drop her head, looking at the ground and allowing Andy to pound harder into her, using her body for his pleasure. I could tell by her grunts that Amber was close to orgasm, and I slid in front of her, exposing my throbbing member as I did. Amber took the hint almost immediately, and dropped her head again, slurping me deeply into her throat while Andy continued his onslaught from behind her.



I felt her moan onto me only a few seconds later as the added stimulus of having a cock in her mouth sent her over the edge, and into orgasm. As she began to buck against Andy, I placed my hand on the back of her head, sliding my fingers into her hair and urging her to continue swirling her tongue down my shaft. I felt the suction on my member increase dramatically, and she reached one hand around the base of my penis, squeezing tightly as she flicked her tongue against the underside of my engorged member. I couldn’t help but release, and I lifted my hand from her head as I exploded into her awaiting mouth. Amber swallowed it all, and looked up me with the lust I had seen in her eyes each time Andy had been drilling deep inside of her soft, lovely body.



“Thank you,” she said, and squeezed my softening member. “For me, and for Jess.”



I grinned at her, and she grunted again as Andy slipped into her again, this time into her vagina, and began to work towards his own orgasm. I kissed her deeply, and felt as her hot tongue slipped into a sensual rhythm with mine.



“Oh my God Jess!” Mark cried, and I looked over to see him grab onto his sister’s hips and bury himself as deeply as he could. “I’m cumming!”



“Uuungh! Unngh!” Jess managed in response, and her own body began to squirm. “You’re amazing, aaah!”



Mark and Jess squeezed their bodies together, Mark leaning down to grip his sister tight, and lifted her up into a tight hug. They were both in a sitting position now, and Jess was humping wildling up and down. Mark hugged her tight, and slid his tongue roughly into his mouth as they both came. I watched as the muscles in their bodies bucked and clenched against each other, as if trying to draw themselves so deeply into each other that they could never be separated again. When Jess came down, she sighed contentedly and climbed off of her brother, taking him in her mouth momentarily to clean him off before laying on the floor between his legs. A few minutes later, she was asleep, and Mark laid down next to her, relaxing and reflecting on everything that had happened.



When Jess’ parents got home, they found a very quiet house. The windows were open in Mark’s room, and the cold weather outside had migrated inward… keeping them from looking too closely, and clearing out the very obvious smell of sex that had permeated the air. They checked in on Jess, and found an empty bedroom. Assuming she was still out with Andy, Jess’ mother left a note on the door, telling her to come in quietly, and she and her husband went to bed.



Had they looked a little closer… they may have seen Jess’ panties on the floor next to Mark’s bed, or heard her squeal as she let her brother take her anally later that evening. By the time they were done that evening, Jess had been reamed in every hole, and had cum streaking her back and hair. She fell asleep with her brother’s fingers buried deep inside of her, and her head on his shoulder as the fell into an exhausted slumber.





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Thank you for reading this installation of the Amber Chronicles



Amber and I married a few years later, and it lasted a few years… We both eventually found other pursuits that took up more time than we gave to our spouses, and became part of the statistic for failed marriages from high-school-sweethearts. I still get messages from her, from time to time, about the experiments we used to do, and how much she misses some of the more-kinky things. Apparently her new boyfriend only knows one trick… though she says he’s not half bad at it. She and Andy still meet on occasion, but have long-since ended their sexual relationship.



Andy dated Jess for about three months after the conclusion of this story. She left him, with little reason provided at the time. I learned a few years later from Mark that she spent so much time with her brothers (yes, all three of them) that she didn’t feel like it would be fair to stay with Andy. She gave birth to her first child at nineteen, though from what I’ve been told, they’re not sure if it is Ben or Zach’s.



Overall, Andy is doing well, volunteering on a local fire department and remaining single. He told me shortly after his relationship with Jess ended how much he enjoyed being friends with both Andy, and Mark. Mark never quite gave up his bisexual enjoyments, and Andy was more than happy to assist him. They apparently would take turns with Jess, and each other. As mentioned in the first installation, Andy also mentioned how much both he and Mark enjoyed double-penetrating Jess. To this day, Andy looks for women with an open mind, mostly because he loves the feeling of sliding his sex along another man’s, but prefers to do it deep inside the bowels of a woman he loves.



As for me… I’ve had a few flings here and there, including finding a girl as wild as Amber that worked at a local Starbucks. In a rather unfortunate circumstance, her job took her rather far away in the end… but not until after some rather rousing public experiences!



As you’ll have noticed, all of the characters in this story appear to be, or be turning, fourteen. This is per the rules of SexStoriesPost.com. I would like to provide you with the real ages, but for now this is the outlet, and I’m following the rules.



There will probably be more Amber Chronicles in the future… I’ve got many more stories to tell! I started with the largest, and the only incestuous, but Amber was a very wild ride… and there’s always more to share!