Taboo Island Incest

byShaneRobbins©

MARCIE: But there's other risks Robbie. Do you know how a woman gets pregnant?

ROBBIE: Well, yeah. But I thought that was only if a man's sperm goes inside of a woman. I would take it out before that happened, I swear!

MARCIE: (smiles wistfully) Oh sweetie, it's not that easy. Marcie looks longingly at his thick cock. And I'm afraid once we started, we wouldn't be able to stop.

ROBBIE: Please mom. I want you so bad. My cock is aching so bad it almost hurts.

His use of the 'C' word startles Marcie and reminds her again that he is no longer a boy.

MARCIE: I'm sorry, that's my fault. Can't you relieve it yourself?

ROBBIE: I don't want to. I want you to do it.

Marcie thinks for a moment. She is torn between the almost overpowering urge to take him into her tent and fuck him and her waning sense of decency to do the right thing.

MARCIE: I have an idea, but if we do this, you have to promise not to ask for...the other thing.

ROBBIE: What are you going to do?

Marcie pulls him close and kisses him deeply, ever mindful of his swollen shaft pressing against her flat belly.

MARCIE: Go get the lanterns and follow me. Mommy is going to make you feel better.

Robbie goes to his tent and returns with two Coleman lanterns. He lights them and hands one to his mother then reaches for his discarded shorts.

MARCIE: Leave those here...you won't be needing them.

With that, she heads down the path leading to the lagoon. Their short journey is like a dream, as Robbie enjoys his mother's firm, round ass flexing with every step and Marcie enjoys the friction of her thigh's movements stoking the fire between her legs. As they near the pool, she takes Robbie by his cock and leads him to the water's edge. There she stops and places the lantern down, as does Robbie. She watches him as he watches her reach down and pull the string of bathing suit bottoms loose and lets them drop, exposing the smooth V between her legs. They stand before each other silently, the lantern lights illuminating their nude figures. Marcie advances and runs her hands lovingly across his chest and shoulders. She then kisses him as he pulls her against him, crushing her bare chest against his. As their lips part, Marcie looks into his eyes.

MARCIE: Lets get you ready.

She sinks slowly to her knees and takes his manhood into her hands and begins to lick and kiss each side of his shaft. Without hesitation, her lips wrap around his thick head and takes him into her mouth as far as she can, letting her hands attend to the rest of his length. Instantly she feels him swell in her wet orifice as his cock seems to pulse and grow within her grip. After a moment, she releases him, reluctantly but does so before he explodes in her mouth. Rising back to face him, Marcie takes his engorged penis once again and pulls him into waist deep water with her.

MARCIE: Give me your hand.

Robbie does so and lets her guide him between her legs. For the first time he feels his fingers touch a woman's cunt. She moans as his thick fingers split her pussy lips open and rub them firmly.

MARCIE: Now put your finger inside of me.

Almost immediately, she feels her son's index finger enter her and the reaction is overpowering. All of the day's pent up desire explodes within her mind and body as she moans his name and collapses into his arms. Unexplored for so long, her tight cunt muscles lock tightly around his probing finger and seem to spasm with it's every movement. Her head spinning, Marcie pulls his hand away before she faints and kisses him hungrily. As she does so, she places his cock between her legs and past her vagina, straddling his shaft, massaging it with her wet lips. They moan simultaneously as Robbie's grips her right tit and squeezes it.

ROBBIE: Mommy...please let me have you.

MARCIE: No baby...but I'll make it all better for you.

She pulls his cock from between her thighs and shifts slightly moving his mighty shaft against her outer thigh and begins to pump it vigorously as they continue kiss. His grip on her mouth and her tit tighten as she feels his penis swell even more. Robbie begins to groan and pant like a wild animal.

ROBBIE: Oh jesus mom...it's happening...it's...

His cock shudders and pulsates violently in her hand as he throws back his head roars at his release. Mesmerized by his actions, Marcie watches with fascination as her hand continues to work his meat feverishly.

MARCIE: That's it baby, cum for me! Cum for me!

Her command is rewarded as jet after jet of his warm seed explodes against her thigh. The outpouring is seemingly endless as it spews out, it's thick white cloud expanding around her ass and upper legs. At long last, the river of cum begins to subside, though Marcie continues to stroke and squeeze him, wanting every last drop to be extracted from his body. It is now Robbie who collapses into his mother's arms, his body momentarily spent. She holds him, caressing his back and neck with one hand, admiring his weakened but still enormous manhood in the other. In the back of her mind, Marcie realizes that despite the satisfaction of fulfilling her son's needs, she still yearns for more. Sensing his strength returning, Marcie breaks free of him and moves to clearer waters to rinse free of his cloudy release.

MARCIE: There. All better?

ROBBIE: (eying her breasts as they bob up and down) Yes mother...for now anyway.

Marcie smiles as he trudges towards shore but a shadow of concern briefly flashes across her face. She is troubled not only by his comment but by the fact that as he emerges from the water, his emptied cock has already become semi-erect again.

LATER THAT NIGHT.

Upon returning to camp, Marcie went immediately to her tent and dressed herself in shorts and a T-shirt. While the shirt could not hide the outline of her healthy bosom, it and the shorts fulfilled her goal of being dressed in something less revealing. For the most part their naked walk back home had been uneventful but as Robbie followed her down the path, she could sense his eyes watching her figure as she walked. Her suspicions were confirmed when at one point she felt Robbie's hands around her stomach as he pulled her close and kissed the nape of her neck. His manhood, more erect than not despite his powerful orgasm, danced briefly beneath her bare ass and between her thighs. She did not turn but instead wrapped her arms around his and squeezed and then continued her journey down the path. When she emerged from the tent, Robbie was once again wearing the shorts he had discarded earlier and sat by the fire holding two freshly made cocktails. His smile at her return did not mask the disappointment in his eyes at her choice of a somewhat more conservative outfit. Despite her attempt to not incite further advances, Marcie felt a pang of regret. She realized she enjoyed turning him on. They made small talk as they sat by the fire as they finished two more drinks apiece before Marcie declared it to be her bedtime. As she stood to leave, Robbie rose with her, not wanting the night to end.

ROBBIE: Do you think I could stay with you tonight mom?

Marcie caught herself before her buzzed brain blurted out 'Yes'.

MARCIE: Haven't you had enough for one night young man?

ROBBIE: Not at all.

MARCIE: That's why we can't honey. I...I don't trust myself to behave and I'm trying to do the right thing.

ROBBIE: I'll be good, I promise. I just want to be close to you.

Marcie caresses his cheek and gives him a brief kiss on the lips.

MARCIE: Robbie, tonight was wonderful. I've never felt that way before, but you're still my son and we have to be careful not to let things go...too far.

Robbie kisses her back, taking her hand and placing it on his erection as he does so.

ROBBIE: Okay mom, but if you change your mind, I'll be waiting.

Marcie reluctantly withdraws but her desire is betrayed by her hand as her grip tightens around his cock for a moment before she releases it.

MARCIE: Goodnight honey.

ROBBIE: Goodnight. I love you.

MARCIE: I love you too.

Inside her tent, Marcie fights the lust coursing through her, pushing her to call out to Robbie and invite him inside. She tries to ignore her temptation by preparing herself for bed. It is a feeble attempt as she lights the nearby lantern and begins to undress, knowing full well the soft light is illuminating and outlining her voluptuous curves against the tent's walls. A shadowy show of her figure her son is surely watching. Stripped naked, she catches a glimpse of her body in the small mirror propped up in the corner of her hut. Though a modest woman, even Marcie cannot deny that she has become an almost physically perfect woman. The thought that her womanhood is going to waste haunts her. She strives to reach some sense of normality by donning her usual sleeping attire. Though she often sleeps in only her panties, tonight she adds her occasional nightshirt which is no more than a thin white tank top ( a "wife-beater" Robbie liked to call it). A men's size-large, it fits her tightly but extends down just below her buttocks like the skimpiest of mini-skirts. Dousing the light, she stretches out on her makeshift bed. Almost immediately, her hands begin to explore her taut body, caressing her stomach and breasts before slipping one beneath the lace border of her underwear. There she probes gently at her soft lips before applying pressure to her aroused clit. As she pleasures herself, Marcie thinks only of Robbie's finger inside of her at the lagoon and her cunt muscles spasm in response. A soft but steady moan escapes her lips. Her forbidden thoughts turn to fantasy as she begins to think about her son's thick cock. How wonderful it had felt between her legs that night and how badly she wanted to feel it inside of her. She thought of his meat forcing her open and filling her completely. Marcie's hand quickened across her throbbing clit as her fantasy reached into the ultimate taboo. Marcie imagined the pulsating cock of her son exploding inside of her cunt, infecting her with his fertile seed, impregnating her. She moans deeply again, as her thighs flex and quiver as Marcie nears her orgasm. Fantasy and reality suddenly collide when Robbie calls to her from just outside her tent.

ROBBIE: Mom, are you alright?

Marcie quickly withdraws her hand and pulls her shirt down to cover her damp panties. She reaches over and turns her lantern on just enough to emit a faint glow.

MARCIE: I...I'm fine honey...must have been having a bad dream.

ROBBIE: Can I come in?

The little voice in her head screams 'NO' but her unfulfilled fantasy and orgasm have taken hold of her mind and body's true desire.

MARCIE: Yes, you can come in.

The tent flap's zipper moves rapidly and Robbie steps inside, securing the door behind him. He is naked and fully erect. Marcie's expression is one of mild surprise as a result of both his nudity and the sight of his massive cock.

MARCIE: Oh Robbie, you shouldn't be in here like that.

ROBBIE: I'm sorry mom. When I heard you moaning it made me think of earlier and...well...it made me ache. Do you want me to leave?

Again Marcie's mind and body betray her as she sits up and answers a little to quickly.

MARCIE: No! I mean...I'm sorry I caused you any discomfort. You can stay for a moment if you like.

Robbie smiles and moves to the side of her bed. He surveys her figure in it's tight outfit.

ROBBIE: Wow! You look great in that shirt.

MARCIE: Thank you. It's just my version of pajamas.

ROBBIE: You still look like a million bucks.

MARCIE: You look pretty good in your pj's too.

They both laugh nervously.

ROBBIE: So what was your dream about? Was I in it?

MARCIE: Yes, you were in it and I'd better not say what it was about.

ROBBIE: But it was bad?

MARCIE: (blushing) Well...not so much bad...maybe more naughty.

ROBBIE: Was it about us?

MARCIE: Yes.

ROBBIE: Did you like it?

MARCIE: Yes...it was very nice.

Robbie has heard enough. He leans forward kisses his mother; she does not resist. This only encourages him as he lays her back onto the bed and begins to explore her body with his hands as their mouths suck greedily at each other. Marcie answers his physical exploration with her own, gripping his rigid staff, admiring it's girth. Robbie's impatient hand moves beneath her panties and feels his fingers slip easily into her slick opening. Marcie's hips buck upwards to welcome his touch.

ROBBIE: Mother...you've been a bad girl.

Marcie's only reply is a brief smile and then pulls his mouth back to hers. His touch is maddening and she knows her orgasm is close to being fulfilled but she is not ready to give in quite yet. With the fluid motion like that of a skilled gymnast, she pulls free of their entwined bodies and swings her body over his, straddling him. Once again her pussy rests against his penis which feels like a fleshy fence-rail. Only the thin material of her panties separate their bodies.

MARCIE: You're being a bad boy.

ROBBIE: I didn't hear you tell me to stop.

MARCIE: I don't want to stop. I want to play...but if we do this, there have to be some rules, otherwise we'll have to stop.

As if to ensure his obedience, Marcie gyrates her hips gently, massaging his manhood between her thighs. The ploy appears to work.

ROBBIE: Mmmm...okay, I'll do whatever you say.

MARCIE: I'll let you spend the night and we can play with each other all you want but you can never put your cock inside of me...anything but that.

It is Robbie's turn to tease as lifts his pelvis slightly, pushing his rock-hard shaft against Marcie's sensitive cunt. He is rewarded with a light moan from his mother as her head tilts back as she enjoys the ride.

ROBBIE: Are you sure that's what you want?

MARCIE: No, I'm not but that's the way it has to be.

ROBBIE: But it's safe now, you drained all of the baby juice out of me.

MARCIE: Mmmm...yes I did, didn't I? But we can't Robbie. If I let you inside of me there will be no going back. It would be incest.

ROBBIE: I don't care. I'd want you no matter who you were.

MARCIE: It doesn't matter. You can have anything else.

To make her point, Marcie pulls the tank top over her head and casts it aside. She lets him take in her perfectly shaped breasts for a moment and then begins to massage them seductively.

MARCIE: Don't you want to have these?

Robbie answers with another hip thrust, causing Marcie to moan with pleasure as her back arches and her chest to spring forward and swell. Robbie takes this moment to pull his mother down to his side and take one of her hardened nipples into his mouth and suckle it. After a satisfied moan from his mother, he moves his mouth to hers as his hand returns beneath her underwear and he inserts not one but two of his finger inside of her moist slit. Marcie meets his heated advance eagerly, her thighs widen to allow him full access to her cunt. They proceed to worship each others bodies without pause. Their positions continue to change, each searching for a new way to please the other. Eventually Marcie's mouth finds it's way to his cock, gobbling it lustfully, each advance looking for a way to get more of him inside of her. Robbie returns her efforts by plunging his fingers deep inside her dripping pussy. Pulling her thin panties to the side, Robbie inserts his thumb into her tight vagina, lubricating it before re-entering his fingers and simultaneously pushing his oiled thumb into her virgin asshole. It's tight muscles resist but a moment as Marcie groans loudly before taking him in.

MARCIE: Oh Robbie...what are you doing to me?

She does not wait for an answer nor does he offer one as she resumes her oral attack, her ass rocking to and fro encouraging his forbidden entry. No longer able to stand it, Marcie breaks free and falls back beside him.

MARCIE: I want you to eat me.

Her virgin son is momentarily confused by this concept.

ROBBIE: What?

MARCIE: Take off my panties and put your mouth on my pussy. I want you to put your tongue in it and taste my juice and then lick me clean.

ROBBIE: I thought your panties had to stay on.

MARCIE: I changed my mind. I need to feel your mouth on me.

Robbie does not wait for further explanation and moves between her splayed legs. Her underwear have been stretched and mangled beyond being of future use so he does not wait to work them off of her but instead rips them from her savagely. Marcie purrs her approval and parts her pussy lips with her hand.

MARCIE: Eat me!

Robbie buries his face between her legs, sucking her moist lips into his mouth as he jams his tongue into his mother's tight channel as she cries out her approval. What he lacks in experience he makes up for with his intensity, ferociously mauling every part of her sensitive hole. Within minutes, Marcie's pent up orgasm comes to fruition. Her body thrashes wildly as she explodes, coating his waiting mouth and tongue with her female juices which Robbie laps up eagerly. She wails a long steady moan of pleasure as his oral assault continues even as her orgasm begins to subside. She grabs her tits and squeezes them as her back arches and yet another howl of bliss escapes her lips. To her own amazement, she is overcome by another orgasm even more intense than the first. Every muscle in her body seems to tense up as Marcie reaches a new height of ecstasy she never imagined possible. Even as her vagina continues to pulsate and convulse, Marcie's body becomes lax. For the moment, every ounce of energy has been drained from her. Robbie rises from between her legs and looms over her, enjoying the spoils of his work. He crawls on top of her and kisses his weakened prey, letting her taste her own body's wet reward.

MARCIE: Oh my god Robbie. That was incredible. I...I've never had a man make me feel like that.

Robbie continues to kiss her mouth and body; nibbling and sucking at her sensitive nipples which send further sparks shooting down her torso. His hips rock gently between her outstretched legs, rubbing his shaft against her defenseless vagina. The time has come for him to take that which he had ultimately wanted.

ROBBIE: You see mother? We were meant to be together.

MARCIE: I never thought it could be this way but you were so right.

ROBBIE: I'm glad you're finally seeing things my way.

As he speaks, Robbie lets his hips drop back further than before and as he inches forward, the tip of his swollen penis presses against the opening of her channel where he holds it, waiting. Marcie enjoys the sensation for a moment before realizing the magnitude of what is happening.

MARCIE: Oh honey...what are you doing? You're too close.

ROBBIE: We can't stop now. We've come too far not to find out what it would be like to make love.

Robbie inches forward just enough to center his cock into her tight ring, her pussy lips surrounding his head.

MARCIE: No Robbie...stop. I can feel you...we...we can't.

ROBBIE: Please mom...you took off your panties for me...you knew this would happen. You wanted it too.

MARCIE: But we can't, I'm your mother.

ROBBIE: And you're a woman. Let me show you what you've done to me, please.

Despite Marcie's protests, her hips have been gently gyrating around his probing tip. So close to fulfilling her own fantasy, she is not only too weak to resist, but also discovers she does not want to.

MARCIE: No one can ever know we did this.

ROBBIE: It will be our secret.

Marcie raises her legs, caressing his sides with her bronze thighs as she surrenders her womanhood to her son.

MARCIE: Then put your cock inside of me, just for a moment so we both know.

Robbie does not wait and pushes forward, entering his mother. Slowly but steadily he fills her, not stopping at the first few inches but continuing as Marcie's body seizes up as she howls out in both pleasure and pain. If not for the extensive natural lubricant provided by her multiple orgasms, she would have been torn apart. She moans and pants like a wild animal, taking his length. Only halfway in, Robbie pauses then recedes. Marcie's respite is brief as Robbie quickly reenters her, forcing his massive cock even further inside of her.

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byShaneRobbins© 41 comments/ 355665 views/ 273 favorites

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