Sapphire Cove
Copyright© 2026 by Fanlon
Chapter 14
Coming of Age Sex Story: Chapter 14 - Sapphire Cove is a series of books, be patient, it will be more than worth it in the end! If you enjoyed Sam and his story in The Windy Pines, you'll love Lucas and Leah's stories in this new series. Sapphire Cove tells the story of twins, Lucas and Leah, who have a special relationship, as most twins do. Living in a nudist household, there are no secrets, except the ones the twins keep from their parents. A move to the exclusive community Sapphire Cove could change everything, if they get in.
Caution: This Coming of Age Sex Story contains strong sexual content, including Ma/Fa mt/ft Mult Incest Group Sex Swinging Voyeurism Nudism
There was an air of genuine eagerness and overwhelming excitement and anticipation for the potential move to Sapphire Cove, and not just for us kids, but for all of us, Mom and Dad included. For Leah and me, those reasons were pretty clear and needed little explanation. We’d be living in a nudist community, or town, or whatever you wanted to call it. That was going to be amazing.
It was a bit surprising to see how excited Mom and Dad were about it. They didn’t seem to have any qualms with leaving the family home they’d built fifteen years ago, where they started their family. It was obvious they missed Scott and Ellen. Danny’s and Jez’s parents were as much family as anyone to all of us. They just didn’t have the titles of aunt, uncle, or cousin. It hadn’t been that long since they left, but you could feel that loss, especially on Friday nights like tonight. It just felt off, that there was something missing.
After Mom and Dad called it a night and headed inside, Leah and I hung out outside for a bit longer. We needed a break from the hot tub and raced over to Danny’s old pool to cool off a few minutes before making our return to the churning, bubbly water in the hot tub once again.
“As much as I love sitting in this tub with you,” Leah said, leaning back, her arms stretched out along the edge and her eyes closed, “I really want to feel your mouth on my sexy little smooth pussy.”
“Jesus, Leah!” I hissed, my head twisting and turning, looking all around us to make sure no one heard her.
“They’re inside.” Leah chuckled. “I bet they are doing the same thing.”
“What thing?”
“Sex...” Leah groaned and rolled her eyes. “Idiot.”
“I was just asking,” I replied. “You really think so?”
“Mhmm, it’s Friday night. Just because Scott and Ellen aren’t here doesn’t mean Mom and Dad aren’t getting busy in the living room.”
I burst out laughing at that idea. “You’re probably right.”
“Want to interrupt them?” Leah suggested, waggling her eyebrows suggestively.
“Hell no.” I waved her off. “If we do that, they might do the same to us.”
“Shit,” Leah replied. “Good point.”
“Now look at who’s the idiot,” I joked, and Leah glared at me. “Come on, let’s go downstairs, and maybe, if you ask really nicely, I’ll use my mouth and my fingers on that smooth little pussy of yours.”
“You’re on!” Leah’s eyes lit up, and she hurried to get out of the water.
No sooner had we walked through the patio door with our wet towels wrapped around our waists than we heard Mom and Dad getting it on in the living room.
“Told you,” Leah whispered and started giggling.
“Whatever...” I pushed her towards the stairs and away from the living room. “Let’s go.”
“You sure you don’t want to spy on them?”
“Do you want me to suck on your clit while I finger fuck your pussy?” I replied.
“God!” Leah’s eyes tried to roll up into her head at my words, her catching her bottom lip between her teeth as her knees wobbled. “I like it when you get aggressive and take charge.”
“You’re so full of shit.” I rolled my eyes. “You hate it when you’re not in control.”
“Oh, come on.” Leah sighed. “You could at least play along.”
“Fine, how about this?” I said, keeping my voice low but keeping an edge to it that was not at all natural for me. “I’m going to bend you over the back of the couch and slam my cock into you over and over as hard as I can.” Leah’s eyes widened, and the smug look on her face vanished in an instant. “Yeah, that’s what I thought.”
“That was so hot!” Leah giggled, and I pushed her again towards the stairs. Thankfully, this time she didn’t fight me, and I followed right behind her.
Leah fell onto the middle of the couch, used her feet to push the coffee table out of the way, and then grinned up at me expectantly.
“I’m ready!” Leah said, looking over at me, her left hand running across the top of her slit while her right massaged her tits, tweaking her own nipples playfully.
I laughed at the display. Leah was fucking gorgeous, and I could watch her play with herself all day long, but the silly look she always got on her face as she waited for me to touch her was always funny to me.
“You’re not even going to ask me if I want to get on the floor?” I asked, my cheeks starting to hurt from smiling so widely. “What if I had something else in mind?”
“Don’t act like you don’t want to lick my pussy,” Leah replied, her eyes twinkling as she looked at me. “I know you do, because I also know you want me to suck your dick.”
“You’re not wrong.” I chuckled.
“Did you want to try something different?” Leah asked, but then her eyes flashed as she realized something. “Oh, I have an idea!”
“And what’s that?” I asked, giving her a questioning look.
“What if we sixty-nine’d?”
“We’ve never done that!” I replied, my mind instantly envisioning what that would look like, Leah on top of me, my cock in her mouth while she straddled my face. God, that sounded amazing! I was already half hard at knowing what we were going to do coming down here, but now, my shaft was like a steel rod.
“Nope, we haven’t.” Leah grinned brightly, wiggling excitedly on the couch. “I have to be on top, though, because I don’t want you to accidentally shove that thing down my throat and choke me to death.”
Leah was looking right at my erection with both hunger and fear at the same time.
“Fucking absolutely yes!” I agreed emphatically, smiling like an idiot. “Where should we do it? Right here on the couch, or do you think the floor would be better? What if we—”
“Jeez, settle down, bro.” Leah snickered. “When Nik, Jordyn, and I were talking about it, they said the floor is the best.”
“Wait, what?!” My jaw dropped, and my eyes tried to fall out of my head.
“Umm...” Leah blushed, looking suddenly nervous. “I probably shouldn’t have said that.”
“But you did!” I replied, a sly grin on my face. “Did you girls...”
“Not me, perv!” Leah swatted at me. “But ... Jordyn and Nik did.”
“No way!”
“Mhmm, it was pretty hot.”
“Holy shit!” My mind started racing, as image after image flashed through my mind of Nik and Jordyn in every single position imaginable while Leah sat and watched, her hand buried between her legs. Leah just smirked at me, and I focused on the here and now, “I thought you didn’t like girls, though?”
“I don’t, but I kinda got all tingly.” Leah grinned self-consciously, her cheeks flushing a deep crimson. “I mean, I didn’t want to dive in and join them, but ... you know, tingles.”
“I wish I could have seen that,” I said, my tongue threatening to loll out of my mouth.
“Jordyn was talking about trying it with you,” Leah said, her tone a little less hesitant now.
“Seriously?” I asked, my hands jumping forward to grab Leah’s.
“Mhmm.” Leah smiled. “Nik was being a bitch, though, but I think she’s just jealous that you have a dick and she doesn’t.” My face scrunched up at that. “Anyways, enough about those two. Lie down on the floor so I can put that amazing cock of yours in my mouth while you lick my, umm, me, until I come.”
“Until you come?” I asked, questioning how she made it sound like this was just for her and not for both of us.
“You know what I meant!” Leah giggled. “I want you to come too, right in my mouth. I mean, there’s no way you wouldn’t, right? Not with my lips wrapped around your dick. And don’t act like you don’t like burying your face between my legs. I know you do.”
“I was just checking.” I grinned; everything she said was absolutely correct.
“Sure, you were...” Leah rolled her eyes at me. “Okay, lie down on your back so I can sit on your face.”
“Damn, that sounds so nasty,” I joked, lying down on the floor with my arms at my sides, waiting for Leah to lower herself on top of me.
“Yeah, I know, right?” Leah giggled, looking down at the huge grin plastered across my face. “But you love it.”
There was something amazing about going down on my sister. Sure, it being Leah was the biggest reason why it was so amazing, but it was also that she kept herself so smooth. Now that I’d gone down on both Jordyn and my sister, I could appreciate the difference between no pubic hair and some. I definitely preferred my sister’s pussy, and I know I am biased, but that doesn’t change that fact.
Driving my tongue through Leah’s folds while she bobbed up and down on my cock at the same time was far more difficult than I ever imagined it would be. I managed it, but I couldn’t believe how much I had to focus on what I was doing just so that I didn’t stop midway through it.
Leah was having the same issues as I was. If I got to working on her clit too hard and the intensity ratcheted up too much, she would arch her back, driving her pussy into my face, my saliva-coated cock completely forgotten.
Thankfully, for me at least, I was pretty worked up, and it didn’t take me long to get to where I was going to flood Leah’s mouth with my seed. Leah was on a hair trigger once I got locked onto her clit. A few quick licks and she started rocking her hips and coming on my tongue. She managed to get off twice before I did, but I would argue my one orgasm was stronger than both of hers combined.
“Holy shit!” I gasped, my cock still jerking with phantom pulses, when Leah tried to roll off to the side but ended up just tumbling as gracefully as she could.
“Wow!” Leah nodded, her breath coming in fits and starts as her chest rose and fell with each breath. “Now I see why Jordyn and Nik liked that position so much.”
“You liked it that much?” I asked, turning my head to the side and looking down towards my knees, where Leah’s head was positioned.
“You have no idea.” Leah laughed. “It felt so good grinding into your tongue, but it wasn’t just that, it was that I could hold onto your cock and see the clear precome pooling on the tip, holy shit.”
“We’re going to have to do that again,” I suggested.
“No shit, Sherlock!” Leah lifted her head, her eyes taking a second to focus on me. “You should do that with Jordyn.”
“You just want to watch,” I teased.
“Damn right I do!” Leah barked out a laugh, but then her eyes locked on mine with a seriousness I wasn’t expecting. “You’d better let me watch when you do.”
“Oh, I will, don’t worry.” I grinned. “I think Jordyn kind of liked you being there for some reason.”
“You think so?”
“Mhmm.” I nodded. “I don’t know why exactly, but I’m pretty sure I’m right.”
The two of us laughed at that for a while as we lay there next to each other for a minute or two before Leah propped herself up on her elbows and looked at me with a serious but nervous look on her face.
“Lucas?”
“Yeah?” I replied, lifting my head and looking at my sister.
“Do you want to fuck Jordyn?”
I don’t know what I was expecting to hear from her, but that was definitely not it.
“I don’t know, why?”
“I’m serious.” Leah’s brow furrowed. “Do you want to?”
“Of course I do.”
“So, are you going to?”
“I don’t know.” I shrugged, propping myself on my elbows to match her, meeting Leah eye to eye. “Do you think she wants to?”
“I know she does...”
“No way!”
“Don’t act like you didn’t know that.” Leah rolled her eyes.
“Honestly, I had no idea, but I hope you’re right.” I smiled.
“What about if we move?” Leah asked, and that gave me pause. “There is the chance she says no, you know. She might not want to give up her virginity to a guy that’s moving away, and she might never see again.”
“Yeah...” I said, thinking about what she’d just said.
“I mean, it’s not that big of a deal for a guy, but for a girl, that first boy you sleep with is a really, really big deal.”
“Yeah, I know,” I replied, nodding along.
“No, Lucas,” Leah said, her voice sounding stronger, sharper. “I don’t think you do. Jordyn, if she does sleep with you, she’ll remember that forever.”
“And you think I won’t?” I argued, feeling offended that she thought my feelings weren’t as important as Jordyn’s or that that moment wouldn’t be as impactful for me as it would be for her.
“I know you will,” Leah hurriedly said, cutting me off as she shifted her position so that she could snuggle up into my side, her head next to mine. “But ... it’s just not the same, honestly. Not even close.”
I wasn’t completely clueless. I knew how big a deal it was for a girl to lose her virginity. I mean, look at all the movies and stories in general about such things. Most of them, that first time was a disaster, especially if it wasn’t set up as something special and meaningful. The biggest issue there was simple in my mind, or in the way I looked at it, how could I make it special and something worth remembering? Even more so, how would I do that knowing that I wouldn’t get the chance to do it again if it wasn’t perfect?
“You’re thinking about it, aren’t you?” Leah asked gently.
“Yeah...” I nodded. “I mean, how could I not?”
“Mhmm.” Leah smiled softly, more sympathetic than anything.
“Do you think I should?” I asked, worried that she would tell me no.
“That’s not my decision,” Leah replied, reaching her hand out and slipping her fingers in mine. “I think she’d be crazy if she didn’t, though.”
“Really?”
“Fucking bat shit, no question,” Leah replied, and I started chuckling, and she smiled brightly in response. “You already know you’re going to be my first. Even if you weren’t my brother, I would have chosen you a long, long time ago as the one.”
“I think you might be a bit bat shit yourself,” I teased, but was genuinely grateful for her words. She always seemed to have a way to make me feel better about everything, far better than anyone else.
“More than just a bit, but I can’t help it.” Leah grinned, leaning into the little jibe I’d thrown at her and owning it like only she could.
“Wait!” I gasped, realization hitting me like a truck. “It’s been two weeks, so that means we can—”
“About that...” Leah’s face flushed as her voice trailed off.
“Ohmigod!” My eyes widened as I started to recount the days since Leah went to the doctor with Mom. “It’s been two weeks. More than two weeks!”
“Yeah.” Leah smiled.
“So, that means we can finally do it!”
“That’s what I wanted to tell you...” Leah swallowed. “I kind of messed up.”
“What do you mean?” I asked, completely confused and not understanding what she was talking about.
“So, I kind of ... forgot to take my pill.”
“You what!?” My jaw couldn’t have fallen any further and remained attached to my face. “How the hell could you forget to take your birth control pills!?”
“It just kind of happened,” Leah replied defensively. “It’s not like there is some sort of blinking neon sign reminding me to take it in the mornings, you know.”
“Maybe there should be!” I snapped back.
“I’m sure Mom and Dad would love that.” Leah rolled her eyes, obviously annoyed at my reaction.
“Okay, maybe not an actual neon sigh, as cool as that would be,” I said. “But we can put a note on the mirror you stare into for hours every morning when you get out of the shower.”
“I do not spend hours in front of the mirror!” Leah’s face shifted from smiling along with me to one that was now a deep, angry red, and I knew I’d taken a step or two too far. I was on a roll and too far down that road to turn back now, and too stubborn to double back. Like my dad would say sometimes on the golf course, I was pot committed. It was too late to punch out and play it safe.
“Maybe you should,” I replied without thinking.
I expected a verbal jab, or even a real one that would hit me in the shoulder or my chest in response, but that’s not what I got. Leah’s eyes widened, and her nostrils flared, and she huffed furiously at me, and I just smirked in response, completely oblivious to what I’d just done.
There was a moment there that I thought she was going to say something, and then I saw a flicker of hurt before she stomped off, heading upstairs.
“That’s what I thought!” I called out after her.
Yeah, I’m a Goddamned idiot. Sometimes, you just make terrible decisions and don’t realize the mistake you made before it’s too late. This was absolutely, no question about it, this was one of those times.
When Leah ran upstairs, I sat down on the couch like I’d just won some sort of victory. It wasn’t until about an hour later that I started rerunning what had happened in my head. As soon as I did that, I realized my mistakes, and there were more than one.
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