“It’s so big.” She gasps, her eyes watering slightly. You know this is
   pure theatre on Vanessa’s part, designed to fit the character as she does not
   possess a gag reflex and has deep-throated you on numerous occasions in
   the past, but you are more than willing to play along.
   “Use your hand as well as your mouth.” You suggest. She nods and
   reaches up, wrapping her fingers around your shaft and taking you back
   between her lips. Growing in confidence, she begins to rock her head back
   and forth, her lips slurping up and down the end of your cock while her hand
   pumps your shaft. A moan escapes your lips and you gaze down at this
   beautiful but shy brunette version of Vanessa pleasuring you. Her hazel eyes
   gaze up at you and it really does seem like another woman with her
   contrasting personality and performance as well as the physical differences
   of her dark hair and smaller pert breasts. The thought only amplifies your
   exhilaration and you can feel your balls tighten before you let out a long
   groan of release as your semen rushes up your shaft to erupt into her
   sucking mouth. Her eyes widen in surprise, but she pulls back slightly and
   locks her lips around the bulbous head as it twitches again and again,
   sending a torrent of hot come into her waiting mouth. You grunt with each
   powerful pulse until your climax ebbs and you take an unsteady step
   backwards, your cock slipping from her lips. Her eyes fixed on yours, she
   gulps down your come.
   “Was that satisfactory captain?” She smiles shyly.
   “I would have thought the evidence you just swallowed would speak
   for itself.” You quip. “Did you like doing that?”
   “I did.” She admits quietly, her eyes dropping to the floor. “I’d like to
   do it again.”
   “I’d like that too.” You smile. “But right now we’d better get
   underway.” She nods and gets to her feet, stooping and retrieving her catsuit. As she pulls it on, her hair lengthens, returning to its usual coppery red while her breasts expand to their previous size. In a moment, the
   demure brunette has disappeared to be replaced by the familiar, confident
   redheaded Vanessa.
   “You seemed to enjoy that character.” She comments with a wry
   smile, her hand on her hip. “I’ll have to remember her.”
   “Please do.” You grin before your smile fades as you remember the
   time sensitive job you are tasked with. “We’d better load the cargo and get
   space bound.”
   “As you wish captain.” Vanessa meekly replies, lowering her eyes
   shyly. She then looks up, her green eyes gleaming, a wicked smile on her
   face before turning and disappearing through the door.
   Continue
   “Nice new look, but time is a factor with this shipment.” You tell Vanessa, sitting down in your chair. “We’d better get the cargo loaded.”
   Vanessa’s eyes widen in surprise and her hair begins to lengthen,
   returning to its previous coppery red hue. Her breasts swell beyond their
   previous size until they stretch the material of her silver catsuit. She pulls
   down the zip a few more inches revealing her magnificent cleavage.
   “You sure about that?” She asks, raising an eyebrow.
   Give in to your baser instincts
   She might have a great cleavage, but she’s still a machine!
   “Well, I suppose we do have a little time.” You reply. Her lips curl into a smile and she moves towards you, sitting astride you. She leans forward,
   pressing her lips to yours and kissing you passionately. You can feel a
   tightening in your groin as your cock begins to harden. She pulls back, her
   eyes fixed on yours, pouting slightly as she tugs at the zip of her catsuit, her full breasts revealed to you tantalisingly slowly. As she opens the zip to her
   waist, the silver fabric falls open and you feel a smile cross your face as her breasts are fully exposed. Vanessa has inflated them to their maximum size
   and you eagerly take them in your hands, caressing them and teasing her
   nipples. Vanessa groans in pleasure, her hands going to the back of your
   head and guiding your face to her heaving breasts. You take a nipple into
   your mouth, gently sucking on it. Vanessa throws her head back, a
   contented moan escaping her lips before she guides your head to her other
   breast where you repeat the process.
   “You always do like the double dees don’t you?” She breathes as you
   lavish attention upon them.
   “Mmmm hmmm.” You reply, your lips still pressed to her right nipple.
   You pull back and she presses her lips to yours, kissing you passionately,
   while her hand caresses the growing bulge between your legs.
   “And to think you were playing hard to get.” She murmurs seductively.
   “What would you like to do next?”
   Bend her over the control console and enter her from behind
   Have her suck your cock
   Without a word, you get to your feet and take her in your arms, pressing your lips hungrily to hers. She responds in kind, kissing you
   passionately. You slide your hands up her back before pulling her catsuit off
   her shoulders and yanking it down. Vanessa gasps into your mouth as the
   garment slides down her body leaving her naked before you. Her hands
   reach for your waist, unbuckling your belt and unfastening your trousers.
   She tugs down your trousers and underpants as one, your holstered blaster
   hitting the deck plate with a thud. Her fingers move to your chest and
   quickly unbutton your shirt. You throw it off, groaning as her hand slides
   down and tightens around your hardening cock. You turn her to face away
   from you and guide her towards the control console. You gently ease her
   forward and she guesses your intentions, bending forward and supporting
   herself on the flat glossy glass surface of the console. She parts her legs and glances over her shoulder at you, a lustful gleam in her eye.
   “Do it.” She breathes. “Fill me with your cock.” You are only too happy
   to oblige and guide the straining head of your erect shaft to the dewy lips of
   her pussy. You groan in unison as you slide your length inside her. You grasp
   her hips for purchase and begin to thrust into her.
   “Yes, yes!” She moans. “Harder! Fuck me harder!” You ram your cock
   into her, her body rocking forward with each thrust. Her hands slide over the
   smooth surface of the console, trying to keep herself supported as you
   vigorously plough into her. She thrusts her hips back onto you, your cock
   slamming into her right up to the hilt. You lean forward, reaching around to
   caress her pendulous breasts which are swinging in time with your thrusts.
   She groans as you squeeze the large fleshy mounds, your thumbs flicking
   over her nipples. You slide your hands down her sides, one gripping her hip
   while the other slides between her legs seeking her clit. Vanessa gasps as
   you find it, teasing the little nub with a fingertip as you continue to pound
   into her. Your mind fights its customary battle as you remember that
   Vanessa is just an android, a machine, while another lustful part argues that
   she certainly doesn’t look, feel or act like an android. Furthermore, her A.I.
   learns what you like, so she knows exactly what to do and when to do it to
   give you the maximum pleasure. Your thoughts a
re interrupted by loud
   cheering outside. You glance up through the cockpit window noticing that a
   group of dockhands have assembled in front of the Eclipse and are clearly
   enjoying the view. Vanessa giggles and straightens her arms, stretching
   upwards and displaying her magnificent breasts to your audience. The watching dockhands holler their approval and Vanessa’s cries of pleasure go
   up a notch. It might just be her programming, but she evidently enjoys an
   audience.
   “You dirty bitch.” You chuckle into her ear. “I never knew you liked to
   be watched.”
   “Well now you do.” She pants. “Now shut up and fuck me. I’m really
   close.”
   You continue to rub her clit while pumping your thick cock inside her
   and sure enough, moments later she stiffens and with a cry of pure ecstasy,
   she reaches her orgasm, trembling as she comes. You keep your cock buried
   deep inside her as her body convulses around your throbbing length.
   “That was fantastic.” She finally gasps, sliding off you, turning and
   pressing her lips to yours. Your bodies, both moist with perspiration, are
   pressed together, her large breasts crushed against your heaving chest as
   you catch your breath.
   “You want to give our audience a curtain call?” You suggest.
   “Why not.” Vanessa purrs. “What did you have in mind?”
   Lie on the console and have her ride you
   Have her lie back on the console and guide your cock to her magnificent
   cleavage
   You lie on your back on the console, the glass surface cold against your skin and gesture for Vanessa to sit astride you. As she climbs on top of you,
   the console creaking from your combined weight, it crosses your mind that
   the manufacturers of this instrument panel probably didn’t have the weight
   of two amorous lovers in mind when they designed it. Vanessa smiles down
   at you as she reaches for your cock and guides it to her sopping hole. Her
   mouth drops open and her eyes close as she sinks down on you, your cock
   sliding easily back inside her. She begins to ride you, bouncing up and down
   and grinding her hips against you. You reach up and caress her breasts,
   teasing her nipples. You glance up to see her reaction and find that her
   attention is elsewhere, smiling out of the cockpit window at the watching
   dockhands. You pinch her nipples, bringing her attention back to you.
   Vanessa shrugs apologetically and begins to ride you in earnest. You can feel
   a stirring in your balls as the pressure begins to build. Vanessa senses it
   (Perhaps literally) and reaches behind her. You groan as you feel her fingers
   play over your tight ball sack. You glance out of the cockpit window, the
   dockhands egging Vanessa on as she continues to ride you with wild
   abandon. You look back up at Vanessa, her green eyes studying you, a
   wicked grin crossing her face as her fingers caress your sensitive ball sack.
   “Vanessa...” You gasp, knowing what’s next. The rest of the sentence
   is lost in a long drawn out grunt of pleasure as you feel her pussy begin to
   vibrate around your throbbing cock. With a final thrust up inside her, you
   stiffen and gasp as you feel your come race up your shaft to explode deep
   within her clenching, vibrating pussy. You grit your teeth as your whole body
   convulses beneath her, your cock pulsing powerfully again and again,
   blasting your thick creamy seed inside her. Finally, utterly spent, you relax,
   grinning contentedly up at the beautiful redhead. Outside, the dockhands
   are cheering and clapping until with the show over, they wander off to
   continue their duties. Vanessa climbs off you, your wilting cock hitting your
   stomach with a wet slap.
   “I feel better for that.” She grins, pulling her catsuit back on.
   “You and me both.” You smile, climbing wearily off the console.
   “I guess I’d better go and see about getting the cargo on board.”
   Vanessa tells you.
   “I’ll bet the dockhands will be falling over themselves to help you.”
   You grin, reaching for your own clothes. Vanessa laughs and heads for the
   door.
   Continue
   “Lie on your back.” You tell Vanessa. She nods and obeys, climbing onto the glass surface of the control console and parting her legs in
   anticipation. You smile, enjoying her surprise as your climb on, throwing a
   leg over her and sitting astride her chest. Vanessa giggles and guessing your
   intentions, cups her beautiful breasts as you guide your rigid shaft between
   them.
   “Who’s the dirty one now?” She grins up at you, pressing her breasts
   together and enveloping your cock between the large fleshy mounds. You
   flash her a smile in response as your begin to thrust through her soft, warm
   cleavage. Vanessa glances sideways through the cockpit window where the
   dockhands are still watching, grinning broadly at the impromptu show. A
   groan escapes your lips, enjoying the spectacle yourself as your throbbing
   cock slides through her magnificent cleavage. You moan, feeling a delicious
   sensation in your balls as you build towards your climax.
   “You’re getting close aren’t you?” Vanessa whispers. “I want you to
   shower me with your hot come. I want to feel it splash all over my big tits,”
   She squeezes her breasts and teases her nipples between thumb and
   forefinger, “and feel it dripping into my cleavage. How about it captain? You
   ready to give me a pearl necklace?” Her dirty talk has the desired effect and
   you feel your balls twitch as she sends you over the edge. You pull your cock
   free of her cleavage and stroke it, aiming it at her chest. With a roar of
   ecstasy, you explode, come streaking from the tip of your cock and
   splattering across her breasts. She grins up at you as you quickly coat her
   beautiful curves in your pearly seed, the creamy fluid dripping down and
   pooling in her cleavage.
   “Wow.” You gasp, gazing down at her defiled chest before climbing off
   her. Vanessa sits up on the console, flashes you a grin before turning to her
   adoring audience and presenting them with her come splattered breasts.
   You hear them whoop and cheer before there is a groan of disappointment
   as she turns her back to them and climbs down from the console.
   “I’d better get cleaned up.” She grins. “Then I’ll see about getting this
   cargo loaded.”
   “Something tells me that the dockhands will be falling over themselves
   to help you.” You grin, reaching for your clothes. Vanessa laughs, stooping to
   collect her catsuit and heads back to your quarters to freshen up.
   Continue
   “It would be nice to have a bit of peace and quiet around here.” You tell her. “Perhaps we can find another use for that overworked mouth of
   yours?” You raise an eyebrow. Her eyes open wide in surprise and just for a
   moment you wonder if you have genuinely offended her.
   “You’ll pay for that.” She tells you, her eyes narrowing before she
   drops to her knees on the deck in front of you. She quickly unbuckles your
   belt and tugs down your trousers and underpants before easing your legs
   apart. Your throbbing cock, finally freed from restraint, springs up in her face making her giggle.
   “Looks
 like you’re ready for me.” She breathes huskily, taking your
   shaft in her hand and slowly stroking it. Her other hand reaches between
   your legs and massages your balls. Your eyes meet and she grins wickedly.
   You know what’s coming and sure enough, as her fingers play over your
   sensitive scrotum, the tips begin to vibrate. You let out a moan of pleasure
   at the added stimulation as her vibrating fingers caress your sack while her
   other hand continues to stroke you. She leans forward and guides your
   straining cock to her lips. You gasp as you feel the tip enveloped within the
   moist warmth of her mouth, her tongue working on the underside as she
   slides her lips down your length as far down as her pumping hand. Vanessa’s
   designers (understandably) hadn’t bothered to incorporate a gag reflex, so
   she slides her hand down to the root of your shaft and you watch as her lips
   slip all the way down your length. Your mouth drops open as you feel the
   blissful sensation of your cock buried deep in her throat. She begins to bob
   her head up and down on you, her vibrating fingers still teasing your balls.
   “That feels so good.” You groan, watching enthralled as her lips slide
   up and down your saliva soaked shaft. You can already feel the pressure
   building in your balls and you know you are moments away from spilling
   your seed into her waiting mouth.
   “I’m getting close.” You grunt. She immediately pulls back, your cock
   slipping free of her lips while her fingers on your balls cease to vibrate. You let out a groan of frustration, your cock desperate for stimulation, your balls aching with an urgent need for release. You look at her questioningly.
   “I told you you’d pay for your insolent remark.” She grins, slowly
   feathering kisses along your straining length.
   “Please Vanessa.” You beg, your balls aching with need. Her green
   eyes gleam as she enjoys the blissful agony she is inflicting on you.
   “These feel so full.” She teases, gently squeezing your tightened ballsack. “I bet you really need to come don’t you?” She licks the underside
   of your shaft from root to tip, making you strain forward, trying to guide the
   
 
 Lure of the Sirens: A Sci Fi Choose Your Own Erotic Story Page 4