Evolution Unlocked Pt. 02

Part 2 -- Two Become Three

Sam stretched slowly and languidly, he felt better than he ever had, not only was his body rejuvenated, stronger and healthier than it ever had been, his mind wasn't racing at it normally did, and his heart was revelling in the feelings the warm, utterly gorgeous Rebecca next to him engendered. He lay their looking at her form, marvelling in the utter sensuosity of her and basking in the luck that had brought her into his life so completely. Bringing up both their menu's he scheduled some upgrades for the rest of the day and made a mental note of the nutrients they would require.

Rebecca rolled over and snuggled up against him, her wonderful silky soft nipples caressing his chest as he mentally worked through the menu's examining options and considering problems. One of the thoughts that had occurred to him in his sleep was what would happen when he filled her with his cum and bred her. Would that mean that the foetus would have nanites implanted into it, helping it, ensuring it's health, but in effect making it a slave unit or would the nanites do something else?

Would the nanites offer options for breeding? Options for upgrading any child from the start. What options would there be within a child that had nanites in them as they grew and developed? When he thought about all the things that the nanites could potentially do to help a growing child he became more and more curious about things and did a search within both his and Rebecca's options for "Children".

This brought up a lot of returns but the one thing it did give him was the likely location of the options within the menus. Going to that section and reading through each option was eye opening indeed and he guessed would only become more eye opening as time developed the nanites and themselves. Possibly the most relevant for now at least was that he could select for the foetus to receive no nanites, nanites from one person, or from both, but that if the host unit was still in "slave mode", then the master unit would control all the nanites within the foetus, then child.

Looking through the options, he could already see that the child could in effect be given the upgrades the host unit had by default as it grew, so in effect the child would not need "upgrades" as long as the host unit/s had them, they would occur by default within the child, assuming that option was selected. Sam selected that option for both of them, before examining the options that a child would have regarding control. By default, the control was set to the master and or host unit and that as per the normal slave unit options, the master unit would have to enable the interface and then pass control in order for the child to gain control of their own nanites.

Sam also noticed within the reproduction section that further options had appeared for both himself and for Rebecca around fertility and further information was now available regarding most options than had been previously. Interestingly the pheromones options for himself now included a more detailed description and levels of control and effectiveness that could occur with both the social and sexual pheromones and Sam noted with a smile, how it was the sexual pheromones in his pre cum that was softening Rebecca's cervix and causing it to open and that if he upped the effectiveness, this would allow him even easier access into wombs. He smiled as he noted that the pre cum also softened other tissues and not just sexual and would allow him easier access into throats and arses if he wanted.

Interestingly and also potentially a little alarmingly, he noted that the greater the effectiveness of his sexual pheromones were, the more a woman whose cervix he breached would be prepped to be impregnated, and that only the subject being a slave unit with paused fertility would be 100% effective in preventing pregnancy, unless he also paused his own fertility. Amazingly the nanites even provided a hot link to that option within his menu's, where it was hidden beneath his own main fertility options in a sub menu he hadn't realised was there.

Examining his own options, he modified his own settings, maximising his sperm count and motility, increasing his sexual pheromones to 75% but only in his cum and pre cum and then chose to select the pause option on his own fertility. In theory he didn't need to with Rebecca paused, but it seemed the logical preventative measure, just in case he ever ended up taking another woman. He really didn't want to run the nearly 100% chance of impregnating a woman even if she was on contraceptives like the pill.

Scrolling through Rebecca's menu's he selected her fertility sections and without even thinking maximised her fertility, only pausing when examining the options around likelihood of twins, triplets etc. Playing with the settings he could see that twins could never go beyond a maximum likelihood of about 75%, with triplets capping at circa 50% and each progression beyond reducing further, however he couldn't help but notice that the nanites even gave a percentage for the chance of Octuplets and even for that the chance at max was still circa 1%. Sam gazed down at Rebecca and smiled when he thought about the chance of her carrying twins when he bred her, it made his cock twitch, but anything beyond triplets seemed like potentially a life changing decision unless they had a lot of help. With a smile he set her twins chance to maximum, set everything beyond quads to minimum and left triplets and quads as they were.

He felt Rebecca's hand gently stroke his now throbbing hardness. "Good morning master, feeling horny?" she purred as she gently caressed his full feeling large balls.

"Yes Princess." He said softly, as he slowly pulled her onto him and brought her mouth to his, gently teasing her lips open with his tongue.

"Mmmmmm, that feels nice." She murmured as her groin came to rest atop his throbbing shaft, her responses becoming more urgent.

Sam could feel the heat from her pussy, as he cupped her sex and was slightly surprised at how wet she already was as he slipped a finger across her clit and curled it into her waiting tight hole. Rebecca started to writhe and moan as her wetness increased rapidly.

"I want breakfast." He said firmly as he lifted and rotated her atop him, pulling her pussy to his face and started to lap at her quivering quim. Slowly he ran his tongue the full length of her slit, starting at her adorned clit, before finally ending by thrusting his tongue into her creamy tasty hole.

"Oh master, your beautiful cock is already leaking", she whispered as he felt her tongue lap at the slit in his helmet, tasting his pre cum. Sam felt his balls tighten a little and felt the pre cum start to slowly pulse its way out of his prostate, along his shaft and to Rebecca's lips.

Wrapping one arm around her waist, Sam held her in place as he drank the juices oozing from her hole, working his way around her perfect little cunt, working each and every part to encourage even more juice from her sex.

Sam felt his hips lift automatically as Rebecca took him in her mouth, her need to suck his big cock clearly taking over as he sucked her clit hard into his mouth, pulling on the ring through her hood as his tongue flicked quickly back and forth over her large hard clit.

Rebecca groaned in pleasure around his cock as he worked her clit harder and harder, before using his free hand to slip a finger into her depths and work her G spot, just as he sucked her clit hard and locked his teeth firmly onto it's base, not allowing it to retreat as he intensified his tongue assault on it. Clearly the combination worked as he felt Rebecca's body lock up, spasms racing through her and she groaned around his huge cock filling her mouth.

Sam kept up the assault on both her G spot and clit, not letting her down for a second until he felt her body couldn't take anymore as she screamed as best she could with his cock in her mouth. He let her rest with his cock in her mouth until he felt her breathing start to normalise, before he ran his hand along her back and took hold of a handful of her hair. Sam rotated his hand, forcing her head back and started to use his hips to push more cock into her mouth, gently but firmly, pushing her head to tell her to take more cock into her mouth.

She was groaning as he did and clearly managing to suppress the gag reflex as he cock kept butting against the entrance to her throat, he wondered if she had enough pre cum down her throat to allow it to relax enough to take his cock and whispered, swallow the cock as far as you can my little slut, today is the day when you start learning to take that whole cock into your mouth and throat.

Sam could feel Rebecca forcing herself down onto his cock, swallowing as his huge helmet started to inch into her throat. God she's doing it he thought as suddenly at least an inch or so of his huge cock slid down her gullet and Rebecca kept swallowing, kept pushing. God her throat was so tight he thought as she forced more and more of his cock down her throat, the swallowing action causing amazing ripples along his cock, making his balls tighten.

Sam let his hand wander to her throat and he gently stroked it, marvelling at the feel of his cock distending her throat to nearly half way down her neck. With a final determined push and swallow, he felt his cock slide deep down her throat, and he felt her lips wrap around the base of his new monster cock. "Oh god that feels so good", he groaned, "good girl, you are such a good girl." He cooed to her.

Rebecca held it there for a few seconds, before backing up rapidly until his cock popped free of her mouth and she gasped for air. Sam pulled her up and kissed her hard, crushing her to him, gazing with adoration into her eyes.

"I did good then?" she whispered holding his gaze.

"Oh yes Princess, you did so good, now it's time to reward you." He said gently, as he lifted her hips, lined up his cock and slowly, inexorably drove it deep inside her tight little pussy. He twitched his cock as he reached her cervix, hoping that would squirt pre cum onto it and then pushed her down more, feeling the joy as her cervix opened and his cock drove back deep into her womb as she gasped.

"Sorry Princess, but exploring your fertility options made me need to fill your womb again. I am so going to breed this womb." He growled as he started to pump her tightness, using every single inch of his huge cock, driving it all the way into her depths with each stroke.

"Oh god, fuck your womb master, breed me!" Rebecca howled as she started to come again.

Sam couldn't help himself, some kind of breeding frenzy erupted inside him as he started to mercilessly pound her pussy and womb, the need to come deep inside her taking over.

Rebecca kept coming and coming as he pounded her depths, screaming, crying and howling in pure lust as he took her completely, until finally with a deep chested growl, he forced her down onto his cock as hard as he could and erupted into her depths, howling his triumph as his cum sprayed into her, her own orgasm intensifying further. It felt like every time he spurted she came anew, her entire being milking the seed from him, demanding it in her fertile core where his dominant seed should be.

Slowly they both came down from the high, bathed in sweat, sated and high on endorphins.

"How can I love you this much this fast Sam? Never leave me, never stop taking me, I am yours forever." She cried as she started kissing him furiously, needily. Sam just held her and stroked her as she lay atop him, impaled still, neither of them wanting his cock to leave her.

Sam raised her up to sit atop him and let himself admire her. "God you are so beautiful he whispered as he stroked her body and it was only when his hand and gaze came down across her belly, that he realised her tight little belly was bulging slightly.

"Wow, look at your little belly Princess, you made me cum so hard, it's bulging a little."

Rebecca looked down, the expression on her face amazed, before she looked at him. "God I want you to make my belly bulge, make it huge with your cum and your babies," she whispered as she gazed into his soul with those amazing eyes.

The next few days Sam and Rebecca spent both finishing off a variety of upgrades and exploring their insatiable appetite for each others bodies. Sam had managed to finish off all of his own current upgrades except for the muscular and neural ones. He'd left the muscular ones simply because he didn't want to risk having them done till at least Rebecca's skeletal ones were done, the thought that he might forget his new strength and hurt her accidentally sent a pang through his heart. So it was with more than a hint of satisfaction that he saw that she had now effectively caught him up.

Bringing up his own menu, he looked at the upgrade options available. He started by playing with the options and noting the nutritional requirements they required and after finding that they weren't that great, he chose to increase both his own and Rebecca's fast twitch muscles responses to the maximum, before then delving into the section that detailed strength and stamina.

Interestingly he noted the nanites only allowed for an overall change, but was more than a little surprised when he saw that despite both of them being fully rejuvenated and clearly a lot stronger than they had been even when they were young, that the both strength and stamina were currently only at 15% of their theoretical maximum.

When he considered that he could now relatively easily bench press 100kg's and that he was not that big, that meant he would be able to readily bench press well north of 600kgs without increasing his muscle mass. Shit he thought, if he did and made himself significantly bigger, then bench pressing 1 tonne would probably be fairly easy. Bearing in mind that there might well be further upgrades available further down the line, what the hell could he be able to do if and when the nanites reached the end of the upgrade paths?

They would need to be careful not to do anything superhuman in front of people, but Sam saw no reason to not upgrade them as far as they could. As long as they learned to be aware of how strong they were, it shouldn't cause any issues.

Then he looked at the neural section again. This had always been the one that both worried him the most, but also felt offered the most potential. He'd already noted that both neural firing efficiency and count could be increased by up to 150%. However the thought that it might somehow change him was a concern. He had noted already that for both those that had Asperger's tendencies and also the hyper intelligent, the greater the intelligence the less empathic people tended to be at least in relation to the small things in life.

He also couldn't help but wonder given his own experience so far with an IQ of 160, how much further removed from normal people he might feel. The last thing he wanted was to key in a major upgrade and then find he had lost all ability to relate to normal people and their concerns.

There was also the need for control, he didn't want to find out that one type of upgrade had an unintended effect and him be oblivious to that effect, that was before you considered problems. What If something went wrong and at that point he'd lost the ability to either resolve or even diagnose the problem?

Care was needed he thought. After breakfast he hurried downstairs and started working on a plan. It took a few hours to iron out all the kinks, but finally he felt he had thought of everything, but also wanted to get a second opinion from Rebecca.

He sent Rebecca a quick message asking her to come downstairs and look at something and it was only a few minutes later that his eyes were drawn to her visage as she glided down the stairs and gently perched on his lap.

"You called master." She said coquettishly, giving his cock a gentle rub.

"Can you read through this Princess. It's my plan for carrying out upgrades in the neural section and given the potential problems if something were to go wrong, I want to make sure it's as close to fool proof as possible."

It took about ten minutes for Rebecca to read through it all, she worked through certain parts several times and Sam found it interesting seeing her "legal" brain working through the proposal.

"Everything mostly makes sense Sam." She said when she had finished. But personally I think it would be a good idea to add at least one additional safeguard as well as an additional layer of verification to the process. In effect a second set of eyes.

Whilst I can see you are eager to perform the upgrades on yourself first, does that actually make sense? After all you are the only one who would have a clue how to solve problems if any occur?

Secondly, having one person to in effect check on whether any changes are occurring to the subjects personality is good, having two would be better. One person might not notice something, where two people are far less likely to miss anything, especially if their relationships with the subject are different. Having two people like that would give in effect a cross verification that there aren't any significant changes occurring that are unwanted."

"Go on, what would you propose then?" Sam asked

"Well it would make sense to start the upgrades on me first and secondly I think we need to bring an extra person into the loop, someone who knows me well and who I know would be able to keep their mouth shut."

"I'm assuming you have someone in mind?"

"Yes, in fact I'd been thinking about needing to bring her at least a little up to speed anyway, my best friend Victoria."

"Go on, elaborate." Sam said.

"I've known Victoria for nearly 30 years, we shared a room at university and have stayed close ever since. Next time she sees me, she is going to notice the difference in me physically, she will also have a lot of questions once the babies you are going to put in me start showing. There is no way I'm either going to be able to or want to hide you and my new life from her. There will have to be a rational explanation, she's way too smart to fall for something that doesn't explain things.

I also think that the main reason Victoria would keep her mouth shut, other than her own moral code, is because she will want what I have for herself. We always got along so well at least partly because we were so similar, both in what we wanted, but also in how our relationships panned out. But if anything, she got it even worse than I did." Rebecca said wistfully.

"How so?" Sam said gently.

"Much like I always did, she wanted kids, however unlike me, she finally managed to get her ex to agree to them trying about 6 years ago. After 3 years of trying, she finally resorted to IVF, again which her ex reluctantly agreed to after complaining loudly about the cost.

At the 2^nd attempt, she got pregnant, but miscarried at the end of the first trimester. The miscarriage caused complications and she ended up unable to even try again without major risk to her own health.

She got depressed, their relationship got rocky and in the final irony, her getting pregnant had somehow switched her ex around to really wanting children. Although I know that there are two sides to every story, she reluctantly admitted to me that the divorce finally happened because she now couldn't have children.

That was about 2 years ago and since then she has been through a lot of therapy, trying to come to terms with both losing the baby, losing her lifelong dream of being a mother and then losing her husband because she couldn't now have a baby. Through that, we got a lot closer and have spent a lot of time consoling each and probably consuming more wine that maybe was prudent.