Stepbrother With Benefits Read online

  A few seconds later, the uncontrollable squirting stopped just as abruptly as it started. And yet, Ellie’s orgasm continued for another half minute – with her vaginal muscles visibly pulsing in the most dramatic fashion. Eventually, her contractions grew weaker and further apart, until she finally collapsed backwards on Jack’s legs and his cock came free of her ass.

  Jack’s heart was beating a mile a minute. He’d felt every single moment of that orgasm.

  Ellie lay shaking on Jack in an apparent state of shock for some time. Eventually, she looked down her body, propped herself up on an elbow, and trailed a trembling finger through the wetness coating his stomach.

  “Oh, Jack... I’m so sorry! I just don’t know why... what the hell is all this shit? I’ve never come like that before!”

  Already well aware of what had happened, Jack laughed and patted his sister on the thigh. “Sis, please don’t apologize! Because if porn is anything to go by... then you just had something amazing happen. You squirted!”

  “Squirted? What the hell? I thought that shit was all fake!”

  “Seems like you’re living proof of the opposite! And trust me... it’s damned hot!”

  Ellie stared in fascination at her pussy for a moment, and then burst into a fit of giddy giggles.

  “I squirted... goddamn! It felt like totally amazing; like nothing I’ve ever felt before!”

  “Glad to hear it. It’s not every day you get to learn something completely new about your body, now is it?”

  “Especially something so fuckin’ cool! I mean... I’ve heard about that kinda thing before, but I thought girls just shot water up their pussies or pissed! Oh god, it’s not actually piss, is it? I’ll just die if it is!”

  Scooting her butt further down the couch, Ellie bent over and sniffed Jack’s stomach. “Hmm... doesn’t smell like piss...”

  Looking into her brother’s eyes as if to check whether what she was about to do was a good idea or not, Ellie stuck out her tongue and cautiously dabbed it in the tiny puddle of juices trapped in his bellybutton. Determining that it wasn’t disagreeable, she sucked up the puddle and smacked her lips, trying to figure out just what it was her body had produced.

  “I think it’s... well, I dunno actually,” she reported. “It doesn’t really seem to taste like anything to me. I think I’m just getting your sweat or something.”

  Jack swiped his hand over his wet skin and, like Ellie, smelled it before tasting. He couldn’t understand why his sister thought there wasn’t any flavor, because to him it tasted amazing!

  “Well, I can only speak for myself, sis... but I think it’s delicious. Like ambrosia.”

  “Uh huh. If you say so, bro. I don’t know how or why it happened, but I still feel like I’m on cloud nine, so I hope I can make it happen again.”

  “Hey, squirt – it wasn’t a half bad experience on this end, too!”

  Ellie laughed riotously at this impromptu nickname for her. Thinking about it, Jack realized how naughty it would be to use it in public. Little would strangers – or their parents – know its true meaning!

  “Oh... but I’m sad you didn’t get a chance to come again,” commented Ellie, sounding genuinely disappointed. “You still look really hard. Does it hurt?”

  “No, not exactly. But you do seem to be having that effect on me tonight.”

  “You always say the sweetest things!”

  “At this point, I think most people would consider them depraved.”

  “But I’m a naughty girl, remember? Depraved is entirely appropriate.”

  Jack smirked. “I’ll never be able to forget that side of you now! Perhaps we can do something about it with round two-and-a-half?”

  With a satisfied but obviously exhausted sigh, Ellie stretched out in the narrow space between her brother and the back of the couch, laying half on top of him... and apparently not the least bit concerned that they were both soaking wet. She gave him an affectionate kiss on the cheek.

  “I think I’ve created a monster!” she proclaimed with a soft chuckle. “But could you give me a few minutes to recover? I know what I said earlier, but that squirting stuff really wiped me out.”

  Wrapping his arms around his stepsister, Jack cuddled her close, much like they used to do years ago on cold winter’s nights. Of course, back then they’d both been fully clothed, and there hadn’t been the overpowering scent of sex permeating the air.

  “That’s fine, sis. I know it’s not easy to keep up with your big brother’s legendary stamina.” Ellie grunted derisively. “But, after that last one we’re both kinda wet. I think the couch is soaked through. Should we move this little party to your bedroom?”

  Ellie yawned and nuzzled her head on Jack’s shoulder, nibbling tenderly on his earlobe. “Nah. Can’t be bothered to care,” she whispered. “Besides... I kinda like the reminder of what it means. It’s like the proof that we belong to each other. And if this is gonna be a regular thing... then it’s probably best we get used to it, don’t’cha think?”

  Jack’s mind reeled at that notion. He hadn’t contemplated long-term scenarios for their budding relationship – in fact, after what had just happened, he was still having difficulty accepting that he wasn’t in the middle of some extraordinarily vivid sex dream!

  As if to reassure himself that this wasn’t fantasy, Jack reached down and grabbed one of Ellie’s buttocks, allowing his fingers to fall delicately between her legs. Everything down there felt hot, swollen, and extremely wet.

  And definitely very real.

  Ellie giggled at the intimate touch and snuggled closer, lifting her leg on top of his. “This is all just so amazing... I can’t believe how happy I feel!” she whispered excitedly. “I love you, Jack.”

  Gently stroking his sister’s golden blond hair, Jack sighed contentedly. “I love you too, sis. More than you can possibly imagine.”

  “Mmm... that makes me so happy to hear. Just let me stay here and enjoy the feel of your body... your skin’s so nice and warm...” Ellie’s drowsy voice faded away.

  Closing their eyes and concentrating on the steady, calming sounds of each other breathing, Ellie and Jack soon drifted off into peaceful slumber.

  Chapter Sixteen

  “Holy fuck! I see someone has a major brother complex!”

  Jack and Ellie both jolted awake to the sound of Mark’s booming voice – Jack in an instant state of alarm, and Ellie... generally indifferent.

  Stealing a quick glance at the wall clock, Jack’s first thought was that they’d been asleep for nearly forty minutes. His second thought was to check the television – but Ellie’s naughty video had ended long ago, without him even learning what had happened. His third thought was that both he and his sister were completely nude, and in a highly compromising position.

  This last point wasn’t lost on Mark, who grinned toothily as he ogled Ellie’s naked ass clenching and unclenching as she leisurely stretched out her stiff legs.

  Unable to suppress the instinct of brotherly modesty, Jack attempted to shield Ellie’s crotch with his hand – but it probably looked, and felt, like he was groping lustfully between her legs. Indeed, even Ellie responded to the clumsy attempt by idly humping her pussy on his flaccid cock, their sexes still slick with half-dried juices.

  “Hey, Mark,” offered Ellie with a huge yawn, her tone more appropriate for someone caught asleep in front of the television than a girl lying naked on top of her equally-as-naked stepbrother. “You’ve been waiting to use that one for a while now, haven’t you?”

  Mark laughed as he unzipped his parka and kicked off his boots. “Guilty as charged, El! But fuckin’ hell, babe. I never expected you’d actually convince Jack to go through with it! After these last few days, I was beginning to think the man was a freaking monk!”

  Exactly how much did Mark know about them?

  This time it was Ellie’s turn to laugh. “Yeah, Jack’s a tough nut to crack, for sure. But I think he was more open to the idea than I i
nitially realized. Isn’t that right, Jack? Because when I got back from the party, he was busy watching that video me and Beth did for your birthday! You remember... the one where she eats me out.”

  Jack was definitely going to have to watch that entire recording – there was more to Ellie and Beth’s relationship than at first blush!

  “God, as if could I ever forget that doozey? It’s like the only time I’ve ever got to see any part of you naked!”

  Somehow, that comment satisfied Jack to no end.

  “Ha! Not for a lack of trying! And trying, and trying...”

  “Hey, can ya blame a guy? You’re fuckin’ irresistible, El – I mean just look at you there – even your own brother couldn’t resist those sexy charms!”

  Jack snorted unhappily and pressed the back of his head hard into the armrest. Despite his intense embarrassment at being caught in an unspeakably taboo situation, the sensual grinding of Ellie’s pussy was having the expected physical effect... with his cock rapidly swelling, and giving her something more solid to rub against. He could tell that they were definitely not finished making love for tonight.

  Now if only Mark would get lost! They weren’t putting on some kind of free peep show here.

  “So, El... it’s kinda obvious that you’ve already fucked?”

  Ellie made a purring sound. “No shit, Sherlock... this little pussy’s been treated to a big ol’ bowl of cream...”

  “Oh god; I just knew it! Rachel and Beth are gonna freak out when they hear!”

  Without using her hands, Ellie suddenly hunched forwards and then slid her body backwards in a graceful swooping motion, her pussy scooping up Jack’s newly hard cock and deftly directing it inside her waiting hole. This efficient little trick more than impressed Jack – and apparently Mark as well, who groaned and shuffled up to the couch, casually rubbing the obvious bulge in his pants as he took in the lurid sight of Ellie’s pussy sliding up and down on her brother’s thick phallus.

  Damn it Mark – get lost already!

  Although, Jack had another thought: was that perhaps unfair?

  He flashed back to the other morning, when he’d caught Mark and Beth fucking... and how they were perfectly content to have him watch the entire spectacle. Jack had never considered himself the exhibitionist type – honestly, he’d never even been comfortable naked around anyone besides Johanna and prior girlfriends – but Ellie’s sexual openness was infectious and, admittedly, quite empowering.

  Without really thinking about it, Jack curled his fingers around Ellie’s buttocks and drew her cheeks apart, lightly touching the point of their penetration and feeling the elastic flesh of her pussy stretching and moving around his shaft.

  Taking this in this sight, Mark groaned and rubbed himself even harder. Seeing the teen’s positive reaction – and receiving an unexpected thrill from it – Jack began to wonder if they should just let him watch after all. Maybe it would be hot?

  Despite facing away from Mark, Ellie somehow knew exactly what was going on and began hunching faster, fucking Jack hard enough that wet squelching sounds could be heard coming from between them.

  “Mmm... you like watching this, don’t you Mark? I know you’ve been waiting a long time to get a view exactly like this...”

  “I’ve been waiting for way more than a view, El.”

  Not fucking likely! thought Jack to himself.

  “Well then, you should hang around for the main event. Jack taught me how to do something fantastic that I know you’ll just love!”

  “Eh, I think you getting over that crazy-ass abstinence thing is fantastic enough. And, um... you really are done with that nunly bullshit; right?”

  Ellie considered her answer. “I hadn’t really thought about it yet... but I suppose I could be tempted into creating a very short list of potential candidates...”

  Mark continued fidgeting back and forth on his feet, like a puppy eyeing a juicy bone that he desperately wanted to gnaw on, but knew he couldn’t yet touch. “Fuck, El... you’re just so hot! Your ass is like perfect, and your sweet pussy... I don’t think I can take watching this much longer! What about putting me on that shot list right now, huh?”

  Although Jack had only just come to accept the idea of possibly performing in front of an audience, having Ellie contemplate another sexual partner was an entirely different matter. As her brother, he naturally felt protective of Ellie – but as a man, he was highly possessive of his woman.

  Ellie didn’t answer Mark, and continued energetically impaling herself on Jack.

  Mark groaned again. “Oh god, El. I’ve never seen you behave like this! That sexy asshole of yours is like winking; calling out to me! Take me, Mark! Please... you can’t just turn me away! You know how I am... that’d be cruel and unusual punishment!”

  Ellie laughed. “Yeah, Mark, sure it is!” she shot back sarcastically. “You claim coming less than three times a day is torture!”

  “Hell, just half a day and I’m about ready to fuck the friggin’ team mascot!”

  Ellie laughed even harder. “Considering that’s a guy in that costume, I’d pay money to see you try!”

  “Ellllieeeeeeeee!” Mark drew out her name like a little child complaining that he wasn’t getting his way.

  “God, Mark. You’re such an annoying whiner when you’re horny. But you know it’s not even up to me. Jack, what do you think? Can I let Mark collect his just desserts?”

  Jack was both alarmed and crestfallen that Ellie would seriously consider swapping him out so quickly, and spoke for the first time since Mark entered the apartment.

  “What? Why in the world would you do that, Ellie? I’ve only just got you – I’m not ready to give you up so soon!”

  Ellie grinned like the cat that ate the proverbial canary. “Oh, but that’s the best part. You wouldn’t have to! I’ve seen Rachel do it a few times. You can have my pussy... and Mark can have my ass! I’ve never had two guys inside me at once before, and Rachel always seemed to make it look like such fun!”

  Jack’s hand moved protectively over Ellie’s barely-non-virgin asshole. “What?!” he squeaked. “Uh, El, I really don’t think I’d be comfortable with another guy rutting around back there...”

  “Shhh, Jack... and don’t be such a prude. It’ll be fuckin’ hot! We wouldn’t even be here if talking with Mark hadn’t made me realize how much you and I needed each other. Seems like that psychology class of his is really paying off! Anyways, I think he’s more than earned a little reward for all his hard work this week.”

  Seeing the combination hopeful and excited expression on Ellie’s face, Jack knew she wasn’t going to back down and rolled his eyes, sighing with resignation.

  He’d never been involved in a threesome with another guy before, and it definitely wasn’t something on his bucket list... but he wasn’t exactly in the best position to be playing the part of sexual puritan. It was difficult to think of sharing his Ellie with anyone else, but Jack rationalized that this would be an opportunity to participate in one of his sister’s first-time sexual experiences. How many brothers could boast of something like that?

  With Jack’s lust at an all-time high and his normal inhibitions pushed far into the background, the longer he thought about it, the more enticing the idea became. “I... well... would it make you happy, sis?”

  “Being with you is what makes me happy, Jack. Mark would just be the icing on top of an already delicious cake. So... maybe we can do it just this one time?”

  “Hell, I can live with that!” exclaimed Mark – taking her words as permission to continue. In a flash he was undressed, his cock sticking out almost perfectly straight from his skinny body and looking for the world like a purple-headed spear ready to stab into Ellie’s perfect ass.

  Picturing that distressing mental image prompted Jack to shiver with discomfort – something his sister must have mistaken for excitement, because she started giggling. Ellie seemed completely thrilled!

  Unsurprisingly, Mark
knew exactly what he was doing. Approaching the couch with his cock waving comically in front of him and his heavy balls jangling between his legs, Mark climbed on the cushion and straddled the couple’s interlocked legs. Even though Jack couldn’t see anything from below Ellie, he could feel the pressure from Mark’s knees inching forwards on the cushion, followed by the warmth of the teen’s hairy legs brushing against his thighs.

  “Oh my god...” groaned Mark. “El, your little asshole is like the most beautiful thing I’ve ever seen!”

  Ellie snorted. “You know, I’d like to think I have much better places to look on me.”

  Jack heard Mark work up some spit, followed by the sensation of wet fingertips brushing against the root of his own penetrating cock.