Semen, the cure to counteract the growth hormone coursing through Talia's body just had to be semen. As though some cruel twist of fate or perhaps twisted sense of humor on the part of the universe it just had to be something like that. Travis still wondered if perhaps just getting Talia to eat a few million bananas might do the trick considering the key was to ingest enough potassium and zinc to neutralize the hormone inside of her body. Though this option was far beyond a choice now as Travis could already feel the hormone taking hold over his own body.
The injection taking hold around the nerves of his body, a feeling like he'd drank coffee too quickly on an empty stomach and it irritated the lining of his stomach. His own body already protesting these effects as a deep gurgling noise settled into his abdomen and lowered itself down deeper into his body. Just as a similar effect from what Talia suffered suddenly took hold of Travis. Though the key difference being the location of the sudden onset swelling as he could feel his balls surge with weight as he nearly buckled under the change. His testicles swelling up to the size of basketballs at least while his cock soon followed.
His massively erect cock seeming to grow endlessly as it stood out from the end of his body. Growing from the single foot from before to easily longer than most of his torso. Travis had to brace his hands along the shaft to keep from dragging it across the ground as it stood heavy and swollen in his hands. But the skin felt soft and tender to his touch. Even the air causing his body to twitch in response as he could hardly stop himself from running his hands along the shaft. His breath feeling heavy in his chest as he had to wait for the rest of his body to catch up now. The sooner the better, Travis thought to himself as he watched Amelia perch herself against the car window, watching with excited glee at what was happening to Travis.
Travis could only imagine what this had to look like from a third-party perspective like Amelia's and judging by the wide-eyed gaze along with the way she bit her lip, it was something well worth the watch. Something that Travis couldn't help but smirk at her for as he felt a sudden snap along his spine. As though the disks were suddenly and spontaneously decompressing as each vertebra found a new length of space. The surge easily making him at least half a foot taller which only seemed to spark even more interest from Amelia as she came practically pouring out of the car window to chase after him.
Her body nearly slithering over the doorframe of the open window as her excited glee all but caused her to smack her face against the pavement as a less then graceful recovery allowed her to close the distance. Her lab coat parting off to either side as she sprinted over towards Travis as she pressed her bare form up against his chest while she had to push Travis's massive cock off to the side in order to push herself up against him. Her breasts now against his chest as his height caused her to stand on the tips of her toes for her lips to meet his. Her mouth forcing Travis's lips to part as her tongue slithered inside of his own mouth as her hand began to gently stroke the length of his member.
Amelia couldn't help but mewl at the feel of the way Travis's cock pulsed in her hand as she slid her dainty fingers along the length of his member. She couldn't help but wonder what it might taste like if she were to lap her tongue across its length. The look on Travis's face as she circled her tongue around the massive head of his cock. Though she did her best to push these thoughts from her mind before parting away from the kiss and feeling Travis's arm wrap around her torso to keep her from getting too far.
"It's not what you think." Amelia began as she bit her lower lip and looked up into the looming, lustful eyes of her boyfriend. His towering physic and heavy body still growing by the second. "Okay it's a little what you think but the testosterone in your body should have a reaction to the hormone to help you grow faster so you can… you know."
"Fuck the cure into our girlfriend, yes were past the point of euphemisms at this point Amelia." Travis said.
"Yeah, no you're right about that." Amelia said as she brushed a stray lock of hair behind her ear and closed an arm around her abdomen to close her lab coat around her torso. "Just… you know, promise me we can do something like this again but maybe inside of a simulation instead."
"You're gonna have to ask Talia about that one, I think she still has a braindance chip you'll find interesting." Travis said as he let out another heavy breath that emptied his lungs. His arms crossing over his abdomen as he doubled over and felt another surging snap. The hormone already taking hold faster for him than it did Talia just as Amelia told him it would. The surge feeling like he was at a chiropractor's office and had a knot snapped out of every single joint in his body all at once as his height surged.
First being only a dozen or so feet, next being easily one hundred, after that he was almost as tall as Talia was though the growth hormone looked to take another effect inside of her. Even as Travis began to grow larger and larger, Talia only seemed to grow even larger and faster than him. Her massive body extending skyward as Talia's form now towered over some of the shorter buildings in the city center. This was only at the height where she sat on her knees as many of the Militech agents realized this was a loosing battle and fled the scene. Other agents, out of perhaps bravery or contractual obligation, opted to stand their ground as many of them vanished beneath Talia's ever-growing form.
Her thighs spilling outward as though it were a rolling dust cloud of soft skin while her chest began to expand relative to the rest of her body. Causing Talia to double over as her massive tits began to weight her down. The sudden billowing rush of weight came crashing down onto the streets as many more vehicles and even some smaller buildings collapsed under her weight. With a fair bit of effort on her part, Talia managed to hoist her chest up into arms as she stood up with her knees still settled under her. Eventually even managing to get onto her feet, albeit with a shaky stance as she now stood to her full height. The people beneath her that now watched his massive goddess stand to her full stature looking like small grains of rice as she had to heft her massive chest to the side to even look down on them.
The weight of her chest feeling like it was too much to bear either as Talia had to find somewhere other than her arms to rest it. Figuring she now towered over even the tallest building inside of Night City, she figured there were worse palaces for her to rest her body.
With a swiping hand under her breasts, Talia dropped the payload of skin onto the top of the Arasaka building and watched as the weight of it caused the building to buckle slightly. The sudden downward force shattering a few windows as many of the lights inside, and even the holographic logo on the building itself, flickered for a moment before perhaps finding some stability in its electrical current.
Travis watched this in awestruck lust as he could feel his body snapping with another growth spurt. The feeling so sudden and shocking that he couldn't help his surprised reaction as he let out a gasping yelp. Even more as his body increased to the size where his cock was relative to the rest of his body, he couldn't help but close his hands around the length of his shaft. Stroking it slightly as he marveled at how much bigger it was than before. His length from before already needing two hands for him to stroke, but the girth it swelled to didn't even allow him to close his fingers all the way around.
Resisting the urge to slide his cock clean through a building for any means of release, he knew he'd have to save it for getting Talia back to her normal size. And with his height being large enough for Talia to now see him, the two could hardly miss one another even if Talia's reaction was like she hadn't seen him in years.
Talia looked on at her now massively giant boyfriend and clapped her hands to her cheeks as a giddy squeal echoed from her lips followed by an excited giggle. Pulling her tits from where they rested on top of the Arasaka building, Talia closed her arms around the back of Travis's head and settled his face neatly between her cleavage. Smothering the poor boy into her body as she used her shoulders to press her breasts in around his face as she giggled with joy.
"Oh my god look at how big you are now~" Talia squealed before pulling herself away and running a hand along the head of Travis's cock and giving him a sultry giggle. "Very big boy indeed~"