She does; Time for Amanda to see your mods in action

Melody hesitates for a moment, trying to avoid Rosa’s orange eyes or the big smile on her face. Melody is confronted with one of the drawbacks of working alongside her ‘twin’ for all those years, they knew each other too well, it was hard not to when you, eat, sleep and fuck together for that long. Without even needing to voice her side of the argument, Rosa is slowly winning Melody over, until finally, the raven-haired escort lets out a heavy sigh.

"Alright, but we'll need to get some..." Melody begins to say before Rosa pulls out a small bottle with two pills in it, her orange eyes narrowing at her twin.

"I came prepared," Rosa replies with a giggle.

Melody lets out another sigh and holds out her hand, for her partner to tip out one of the pills into it. Melody stares at the pill for a few moments before taking it and swallowing it, Rosa letting out a giggle of excitement seeing her ‘twin’ taking the pill before she quickly takes her own.

“Alright, that should jump-start our ovaries, give your swimmers a target at least,” Rosa says with a big grin. “Assuming you they can slip past our goalie,” She adds with a wicked grin.

“Oh, I think we can manage that,” Amanda replies with a wolfish smile.

“Had a lot of clients who thought the same,” Melody says with a confident smile, although her tone doesn't quite carry the same confidence.

"Maybe, these two might be the lucky ones to do it," Rosa replies, giving Amanda a quick wink and licking her lips seductively.

"This better be worth it," Melody mutters softly shaking her head as she watches Rosa take her own pill with a great deal more enthusiasm than she had displayed when taking hers.

"So which one do you want to breed?" Amanda asks in a low whisper that is inaudible to all those without the sensory enhancements part of the star captains standard. All the better to be able to pick up the subtle cough and sputter or almost imperceptible change in pitch from a wayward component failing in a star-drive, before something much more important and potentially lethal goes wrong.

"Wouldn't mind seeing how Rosa's sweet ass feels while I pound away at it," You reply in a soft whisper "Besides she seems way more into this than Melody," You add.

"Fine by me, although you'll need to warm up Melody for me first," Amanda replies in a hushed whisper. "Make sure the pool is open for my swim team," She adds, pressing her soft lips to your neck.

Amanda continues to kiss and caress your body while the two twins watch for a few moments before joining in, the pair of them crawling onto the bed and joining you both. The entire bed becomes a warm blur of bodies as naked skin rubs against naked skin. Pairs of lips kissing you all over, it was hard to keep track in the writhing mass of pleasure.

One moment you had Amanda's rear resting on your face while you eagerly lick and lap at her folds, while one of the twins was eating your own pussy out, the other engulfs your cock in their mouth, eagerly sucking your length. The next moment there's a switch and you find yourself tongue fucking one of the twins while your fingers one hand are guided into a warm welcoming home, which you eagerly plunge in and out of, to someone's delight. Until there's another switch and your mouth is put back to work on the other twins pussy. All the while your cock throbs and oozes precum, eager to punch a hole in the barrier between your and Amanda's sperm and the twins' fertile wombs.

You eventually discover it was Melody who was last riding your face when she dismounts you; eager to feel you inside of her. Moments later you find yourself balls deep inside of Melody, the raven-haired minx riding you hard, rolling her hips as she rocks and bounces in your lap, while your hands eagerly cup and caress her tits. You steal a sideways glance to see Amanda holding Rosa in her lap, the dark-skinned escort straddling your partner's lap, keeping the red-head shallower than she's like to be.

You lie back and enjoy the sweet embrace of Melody's pussy, while the masterful escort lives up to her name, by letting out sexy melodic moans of pleasure while she gyrates and rolls her body against yours. Your thick shaft getting worked expertly by Melody's body, her movements ensuring she can utilise nearly every part of her sweet silky sex to milk your cock. With each bounce and grind of Melody's hips, your nanite rich precum is leaking into her pussy. The naughty microscopic bots already swarming the hi-tech birth control in Melody's system, blocking signals and even rewriting it in places to fulfil the opposite of its intended contraceptive function.

The manufacturers of this cutting edge contraceptive technology were confident that no one could beat their tech, after all, they hired the best minds in their respective fields to come up with it. Although perhaps they should have treated the finest minds in the galaxy slightly better since some were more than happy to leak a schematic of an illicit gene mod capable of beating their creation. If the people developing the tech aren't getting a cut of the profits on them, they also wouldn't be liable for any claims or guarantees made by the corporation pocketing that profit either.

"Hey Claire, mind if we swap?" Amanda asks with a soft moan of pleasure.

"Am I not good enough for you?" Rosa asks in mock offence.

"Do I have to," You reply in ****. "Melody here is giving me a wonderful workout," You add with a heavy moan, thrusting yourself upwards into Melody, smearing her cervix with your precum, to ensure the gates to her womb are left nice and open for Amanda.

"Please, Melody wasn't as into this plan as Rosa and if we do succeed I want to know it's my seed that's sprouted," Amanda pleads in a needy tone.

"You cannot be serious," Melody groans, shaking her head in disgust, glancing down at you hopefully until you give her a shrug.

"Fine," You reply with a soft laugh, gently lifting Melody off your lap, while she gives Amanda a dirty look with her Amber eyes, "You're lucky I have a weakness for redheads," You add with a grin while you slide yourself out from under Melody and swap places with Amanda.

"Thanks, Claire, you're the best," Amanda replies leaning in and kissing you on the lips and hugging you tightly before sliding herself over to Melody.

You let out a soft chuckle as your watch Amanda slide herself beneath Melody and guide the raven-haired escort into place above her, a gleeful look of mischievous intent in her eye. Although soon your own attention is brought to the dark-skinned beauty climbing into your lap and wrapping her arms around you as she pulls herself into place.

"Is it true?" Rosa whispers sultrily into your ear while teasing her body against your shaft.

"Is what true," You whisper back, sliding your hands down Rosa's back and giving her toned rear and gentle squeeze.

"Your cock is the skeleton key for my twin and me," Rosa continues in an almost sing-song pant of pleasure as she lowers herself momentarily onto you, the head of your shaft sinking into Rosa's hot wet folds for the briefest moment before she pulls away.

"Mmmmhmmm," You groan back while Rosa teases you again by taking the head of your cock into her for a brief moment before pulling away.

"Good," Rosa replies before lowering herself down and onto your cock properly, her hot wet folds parting around your shaft, swallowing every inch you have to offer until her soft lips are kissing your big heavy balls. Rosa looks deep into your eyes with her own amber pair, breathing heavily as she takes a moment to adjust to your length, having spent the last few minutes tormenting Amanda by only taking part of her cock inside of her. "Because mama wants an all-expense cruise and experience motherhood with my twin," Rosa whispers softly.

"Good thing your twin already got me nice and worked up then," You groan back, lightly kissing, sucking and nibbling on Rosa's neckline.

"Just sit there and enjoy the moment stud, mama's gonna edge you until you have the thickest, creamiest gift to give me," Rosa hisses into your ear.

True to her word, Rosa begins to skillfully writhe and bounce in your lap, her sweet folds caressing and squeezing your shaft, flooding your mind with wave after wave of dizzying pleasure; yet each time you feel yourself nearing that sweet point of no return, Rosa manages to pull you back. Being denied at just the last second, Rosa's timing and control were impeccable, each time your find yourself ready to blow, needing that sweet release but to no avail. Until you feel an aching in your core, your shaft rock hard and twitching, begging to blow. Your balls churning and writhing overflowing with potent seed, begging to be planted.

You find yourself losing track of time as your mind is overwhelmed with pleasure and the need to cum. You glance over to Amanda was already working on her second load, Melody was flat on her back, her pussy a creamy mess from Amanda's first load, any signs of **** for this game lost to raw pleasure as she howls like an animal in heat eager from more of Amanda's potent cum.

"Please," You pant between groans of pleasure, "Please let me cum," You groan to Rosa.

"Took you long enough," Rosa replies with a sexy giggle, "I was happy ages ago, just waiting for you to get **** and ask," She adds with a grin.

You feel a sense of frustration and annoyance bubble up through the thick lusty haze clouding your mind, you're about to voice as much when suddenly you feel Rosa tighten herself around you. You hear Rosa cry out next to your ear her body quaking against you, then you feel the walls of Rosa's pussy begin to contract around your shaft. Rosa's raspy cries of pleasure soon change to pleads for you to breed her, to knock her up, to flood her womb with your seed, to drown her eggs with your cum.

You feel yourself tensing as you near the point of no return, half expecting to be pulled away once again, but finally between the milking sensation of Rosa's sex and her dirty please in your ear, your cock begins to throb and pulse. Rope after thick sticky rope of white-hot cum erupts from your swollen shaft, your fingers dig into Rosa's ass as you try and **** yourself even deeper. With ample time from the excessive edging, your precum was holding the doors open to welcome your potent swimmers into Rosa's waiting womb.

By the time you've finally finished cumming, Rosa is a quivering mess, her body resting against yours as she leans against you, her body twitching from delicious aftershocks of the multiple orgasms your eruptions set off. "Of fuck, I could feel it," She pants. "I could feel it filling my womb," She adds shaking against you.

"Rest up," You whisper softly. "Because I owe you some payback for edging me that long," You add in a sensual tone, you wanted to make good on your wish to feel her ass colliding into your hips as you take her hard from behind.

Several hours and multiple loads later, the twins are stumbling out of the shower in your room, giving you and Amanda a wave, with big smiles on their faces as they gather up their clothes to leave for their own apartment. You pull your wrist terminal from the drawer and pull up the modified app, while Amanda buzzes excitedly beside you as you refresh the results until finally, it confirms what you were already confident on. Both twins were successfully bred, without any drastic action to prevent it, although given what Amanda had Melody screaming towards the end, you were confident both twins were now on board with the plan.

"Holy shit, it really worked," Amanda says shaking with excitement and pulling you in for a big hug.

"Not sure, why you thought it wouldn't," You reply with a soft laugh.

"Yeah I know, I know," Amanda replies shaking her head and laughing. "Still, maybe we should do a few more tests to be sure, you know for science," Amanda adds with a devious smile.

"Well your Mother is a patron of the sciences," You offer with a wicked grin.

"Don't you dare try and breed my Mom again," Amanda replies, "It's weird enough that our kids will have a half-sister and Aunt," Amanda adds shaking her head and laughing.

"Who said It would be me breeding her," You reply with a wicked grin.

"Forbidden fruits, your bag, not mine," Amanda replies with a smile.

"We'll see," You reply, the same wicked grin on your face.

Amanda shakes her head for a moment, before laughing and rolling on top of you. While your best friend and new lover might not yet know how serious your comments were at this point, she was ecstatic at all the possibilities opening up before her. You're not quite as sure the Galaxy would be quite as ecstatic, after all, it was going to get a lot more crowded if Amanda gets her way.