Big and Bigger

Mario checked his reflection for the 10th time, brushing his long hair back behind his ears. His shirt creaked as his arm moved, but that was to be expected at his size; 10 foot tall and 500lb of pure muscle, the fox was certainly 'large' to most people, though by no means the biggest person in the world. He turned back from the mirror behind the booth table he was sat at, and looked around, waiting for a sign of his date. All he really had was a name and a head-shot, both of them having met on a dating site a month earlier. He knew she was into body building, and fortunately, his body built more than most, so, she might like him? He sighed, sipping his water, and waited.

Amy barged into the restaurant, ponytail flapping in the breeze. Her pants groaned with every step, despite being a new pair. Nine and a half feet, 500 lbs, nothing but muscle and tits. She was already gargantuan, and growing so constantly that every time she got custom made clothes in she was already pushing it. Still, that was no reason to neglect the social, so she sought out somebody on a dating site. Somebody who listed their interests as a match in 'EXTREME' bodybuilding. She wasn't expecting too much, but hope sprang eternal... and then got satisfied, when she saw the bulging fox mountain huddled over a table with a glass of water struggling in his fingers.

"I don't think I have to guess. Howdy, Mario!" She introduced herself.

Mario looked up, and blushed hugely (which was admittedly how he normally blushed). He stood up, offering a hand. "That would be me." he said. Hormones pumped like mad, causing a gentle flex, his clothes groaning again, but it soon passed, and he slid the table out to let her sit with him. "Woah, you're, the most beautiful woman I have ever seen!" he said, studying her face in minute detail now she was closer. He'd had the chance to study her vast body as she walked over, but now, now was the time to study that face, that hair, every detail if he could! "Would you like a drink?" he asked smoothly.

"Sure thing!" Amy smiled brightly, "I warn you though, I'm not easy to get drunk in the slightest." She winked at her joke. Being close to an equal, somebody so perfectly emblematic of masculinity was making her own hormones go rather nuts. Her arms were bare, she had settled on a tank top, and the beach ball sized biceps occasionally shook under their solid gold coat. "You don't look remotely bad yourself, handsome. What's your secret?"

The fox waved the waiter over. "Good genes, good food, and a good work-out every day." he said softly. He ordered the pair two bottles of red wine, and a few dozen baskets of garlic bread to start. The waiter nodded, heading away, returning a few minutes later with large wine glasses and a pair of bottles. "And, I actually can't remember the last time I was drunk, though that may not be as good a thing as it sounds!" he chuckled, taking her hand in his, the fox's broad hand wrapping perfectly around her own.

"Heh, I'm much the same," Amy grinned, "I got a hormone profile like a Lovecraft book." Amy returned his handholding, experimentally giving it a squeeze she'd used to dent steel and enjoying when he just held her tighter. Amy poured herself a glass of wine, drinking it slowly, savoring the flavor and imagining it was something else. "Well, I could talk about work or memes or something, but I feel like you might have something interesting to say…”

Mario blushed. "Well, not sure if it's interesting, but you're the most beautiful, incredible woman I've ever seen, and since the moment I saw you, I wanted to do only one thing; This." he said, and leaned in, kissing her, their lips meeting passionately, their tongues twisting against one another.

In a normal kiss, saliva has no effect. And in their own mouths, the hormone levels in their saliva would do nothing. But as the two kissed, swapping saliva loaded with hormones, it had a rapid effect, their clothes groaning and creaking as the already tight fabric was pushed to the edge of breaking point as a solid 50lb of muscle surged into their frames. They broke the kiss, and looked down. "Wanna forget dinner, and head to my gym after the drinks?" he asked smoothly, trying not to flex and totally ruin his clothes.

Amy laughed, tits bulging through top as she picked up her bottle of wine and downed it in a smooth gulp. It wasn't half as intoxicating as what she'd tasted from Mario, nor what she'd felt when growing. She could already feel herself struggling. Struggling to hold in her growth and keep her clothes un-destroyed until they were someplace nice. Struggling not to kiss him again and show the restaurant what a real couple looked like. Struggling not to go absolutely insane with want. "That WAS interesting, absolutely."

Her partner smiled, draining his own glass, the two bottles emptied in moments, and he stood. His clothes bulged over every muscle, and something equally hulking at his hip, as the fox tossed some cash onto the table, more than enough to pay for the two, and taking her hand again, they walked out onto the street. It was a short walk to his gym, and inside, the other furs were as large, and some larger still, than the two who had just walked in. "I think we may be overdressed." the fox said, and flexed, hard, his clothes exploding off him, leaving him in just his underwear, which doubled as gym shorts.

Amy reached her arms back and stretched, shirt and pants bursting off her in one smooth motion, leaving her completely nude save a tiny pair of panties and pasties. Sports-bras wouldn't fit her and weren't necessary for her, her rack standing like a table before her, bouncing in anticipation. Amy picked up a one ton kettleball, curling it around saying "So should we warm up, or should we make out?"

Mario smiled. "We could do both." he said softly, kissing her again, and this time, relaxing into the surge of growth that washed over him, his legs, chest, arms, all thickening hungrily as his hand came around behind her and squeezed her rump, possibly the only person in the room that could dent that titanium-tight ass of hers. "let's go work out." he said, breaking the kiss, the fox was well over 1500lb now, and still slowly pulsing larger.

Amy shook. Her body had tripled in size and only wanted to keep going. She couldn't even feel the ton weight in her hand anymore, and quietly tucked it into her pants to see what she COULD feel. There was a loud hiss, and red hot metal poured down, burning her shorts off her and leaving her dripping THROUGH the floor as she tried to comprehend her own strength. She gave Mario's pecs a fondle, for luck, sinking into muscle that could probably outdo dark matter before charging to the largest section of the gym, grabbing an expensive superscience weight and starting to squat without bothering to measure the burden.

Her partner followed her, eyes on her tight rear, as he lifted a pair of similar dumbbells, and started to chest curl them, having to move to larger ones every other rep as they were getting so light! He moaned, giving up after 20 minutes, and sliding every weight plate he could find onto a bar, and doing chest presses. After the first 5 reps, that too became insanely easy, and he laughed, stacking more and more onto the bar!

The growing girl toyed with the weights, pushing them up and down, occasionally poking the settings to amp things up to the level of trucks, or buildings, or hillsides, but none of it was satisfying. She was stronger than she looked from the start, and knowing that even STRONGER was right around the corner was too much for her. Amy put her weights down, and moved over to spot her date.

Well, pretend to spot, anyway. She removed his pants, appraising his dick, letting the tingle of her saliva force him stronger as she fluffed her next toy, taking its measurements in...

Mario moaned as she stood over him. His shaft, now semi-hard, was resting against his pecs. "Set the system, to maximum!" he grunted deeply, and as she did so, the setting changed to read 'Mountains', he leaned up, and pressed his muzzle through her panties, licking deeply into her snatch, slurping deeply, as a solid wave of growth washed over him. He pushed up the bar once, and his muscle mass erupted, crushing the bench he was on like paper, the bar itself vapourising on the second lift as his strength pushed it WAY through the sound barrier!

Amy rose along Mario's growing length, sliding his head into her mouth as he hardened past steel from the sensation of pure POWER running through him. The shattering of air and metal as he savaged the weights lightly ruffled Amy's hair, bidding her to pause and appreciate before deep throating the cock. Almost immediately, her partner groaned, eager pre beading and pouring into Amy's body... causing her to react with such a multiplication of mass that she cracked through the floor without even noticing, unwilling to acknowledge her growth as she suckled for more.

The fox only licked deeper, his hands questing for anything to grip, forgetting the growth, focusing on the bliss of falling madly in love so fast with some-one that it hurt! The bench was long since crushed, the fox's back muscles swelling large enough to lift him and keep him pressed into Amy's cunt, as pre gushed from him, and her juices from her, as the two rapidly closed on climax, the other patrons stopping to watch, the two gripping each-other's hands now, as their scent built more and more, every other gym goer feeling a tingle in their own bodies.

Amy felt herself sweat, not from exertion, she was getting more energetic by the second, just from the FLOOD of hormones. Pure growth was running through her faster than she could keep up. The already hyper muscled and hyper endowed of the gym were beginning to grow just from the evaporated HINTS of what was running through her body. Already no scale existed that would measure her weight, and she began inching taller, physics slowly running out of smallness to hide her growing mass in, her body hitting peak density and beginning to pump upwards instead. With every thrust of Mario, a foot, with every clench of her own, he surged bigger to match, with every surge, a deeper thrust. Nobody who had smelled the muscle heaven coming off of them could even pretend to be harmed by the building collapsing, but the awareness that it was seconds from doing so remained.

The gray mass licked deeper and deeper. Inches could no longer easily describe any part of the fox, or his partner, as the two groaned bigger and bigger, and no scale could describe their strength, continents would have been torn out of the earth by them minutes ago for fun, and they were still increasing! Mario moaned, flexing an arm that measured in yards around, knowing that he could hold back no longer, and climaxed, hard, into Amy's maw, his shaft so broad, and flaring so much to allow the flood of cum to gush down her throat, that not a drop escaped her gullet, even the extras around them surpassing the 10 ton mark now!

Amy came, hard, pussy gushing with atom-cracking focus directly down her partners gullet as she grew. Weights, space, superhumans, all were dispersed as she surged into the air from the rapid metabolism of the power cum flooding her. The building shattered around her, LESS than tissue paper as she simply expanded past its confines into a yard of rubble, revealing an entire city of muscle beasts eagerly rushing her form, attracted from miles around. Freed of the bonds of infrastructure, they tried to get at her body, occasionally managing to lick a droplet of sweat and growing wildly, cumming holes in the asphalt from the castoffs of her session as she focused more on sending the very best to her partner, drumming her car sized fingers on the ground and gradually climbing up the Richter scale from the impacts of her idle gestures.

Mario gulped down her juices, opening his maw as wide as he could within her to swallow her fluids, as his form expanded larger and faster, furs gathering around him for the same attention, the effects starting to change as some clambered over him. All were getting vast, but some of the guys were being left with hugely over-sized junk, while a lot of the women were developing to breast sizes far beyond the limits of the alphabet! Even Amy's breasts were swelling larger than before, as the fox under her swelled more and more immense, crushing the gym, and the area around it like the buildings where made of dust!

The newly minted goddess slowly slid the cock from her mouth, calming down just a bit while still blushing deeply, before standing up abruptly, knocking a cyclone across town and her various hangers on aside, before lifting Mario back up to her side. His quadrillion ton body still pleasantly weighty in her hands. She gave him a soft hug, pressing her boobs against him and spilling milk about.

"That was an AMAZING start, but do you think we should go somewhere else?" Amy wouldn't MIND destroying the planet from weight alone and let the people live on her goddess body as her little angels, but it wouldn't be very intimate.

“Sure,” her partner said, still a little dazed.

“In that case, let me just… squeeze a little bit, and see if I can’t get our audience out of here before I really start to grow.” Amy reached a hand into the air, pressing with just a hint of her new strength as spacetime began to bend… and the story ended.