Ruby stared speechless down at the tiny growing woman in her hand. She truly didn't have any idea why or how that little magic trick of hers worked. So much attention on something needing to be done, and instincts unexplained, had possessed the massive giantess to clutch and wield their home. The redhead's mouth hung wide as surprise kept her mind reeling, witnessing the cute little Amethyst writhing in pleasure. In no time at all, the beautiful mage crossed the length of the big gal's palm. Her tiny head and hair rolling over fingers as her squirming legs drifted down past the large woman's wrist.
"Oh gods~" the tiny woman squeaked, vision completely obscured by pleasure. No matter how open or closed her fluttering eyes, she attempted to capture the scene. Finally, Amethyst's right hand waved out and gripped the mighty thumb for stability. Ruby could feel the increasing size and strength of the tiny hand's squeeze. Those little fingers couldn't even make it all the way around her big thick thumb for a moment, until that time passed. Growing rapidly enough that a new panic took the giantess by storm. Over growing the fingers, her tiny legs beginning to fall around her forearm. The giantess was rapidly losing grip and couldn't hold the other woman in her one-handed grasp for much longer.
Upon feeling her love start to slip, Ruby unconsciously dropped the tower to cradle the lust-stricken Amethyst. The mage's pride and joy careened towards the ground where the roof impacted first and all the floors crumpled shortly after. It was ruined in a thunderous clamor, and the bigger woman winced at the noise. Looking down, her worried eyes had a brief moment of absolute astonishment. Her feet were now bigger than the tower had been tall, and none of the trees in the surrounding area could think about competing for sunshine as long as Ruby was around.
And then a quick glance to the puddle of pleasure still rapidly growing bigger in her grasp meant that Amethyst had rapidly become bigger than her home as well. Awkwardly, her teacher was becoming too much to cradle anymore. The massive redhead needed to adjust. In such a short time, the new growing woman had become twice as tall as her former tower.
"Oh my gods Ames, you're getting so big!" Ruby struggled to get her hands under the armpits of the smaller gal, it was her only hope to try to stabilize her while she became heavier and heavier. For a brief moment, amethyst was the same size as a teddy bear to the giantess. Ruby grew warm in the face as so much blush painted across her skin. Her crush's cute tiny titties and side boob rest on her wrists, all of her nudity becoming so much more apparent as she grew. Still, the smaller giantess face was wrapped with incredible pleasure, eyes struggling to focus and a dopey smile which broadcast what all the magic was doing to her body.
The redhead remembered it well, wondering if that same finish line would be trampled from this impressive growth spurt the same way when she had cum. Little exclamations of incoming release kept being tossed out by the tiny growing woman. The student tried to figure out if she should lower herself down so that the wiggling, dangling feet could touch the ground again. Before she could find an answer, Amethyst's feet touched down anyway due to her expanse. The rapidly growing teacher was roughly a third of the size the massive redhead possessed and before either of them could react to that difference... She was half the size of the much larger giantess.
Ruby had no idea the best way to balance the lovely mage so wrecked with pleasure. All she knew was that the possibly orgasming woman certainly wouldn't be able to stand on her own if the purple haired woman's experience was anything near as overwhelming as the redhead's. Amethyst started to falter backward, causing the other growing woman to wrap her left hand around the smaller woman's back, right hand gliding down to hold her waist. Ruby's heart froze as she caught the falling woman in somewhat of a dancer's catch. Sweat rolled off her humongous forehead and she didn't know what she would do if she accidentally dropped the poor thing. As the redhead looked down, plenty of her beautiful hair draping onto Amethyst. Blurry vision looking up and seeing so much pretty red, the mage wore an even sillier smile.
"Hey~ Hey you~ Ruby you~" the rapidly growing gal drunkenly spoke, incredibly intoxicated with orgasmic bliss.
"I'm so sorry! I didn't know I would or could do this to you! Listen, can you stand up at all?" Ruby asked in desperation, weakly attempting to pull the mage back up. The bigger giantess didn't want to be rough but still wanted to accomplish something, so tried to pull a little harder. This time, it was truly more weight that didn't make things easy. Just that short little exchange, and quickly Amethyst was catching up to Ruby's size. The purple-haired woman was still stuck between eyes crossing and rolling back in unbelievable pleasure.
She continued to swell in Ruby's grip, the redhead getting more and more of a handful every second. The bigger giantess started to fill with even more worry... Because at this rate she wouldn't be bigger for much longer. She managed to heave her master up towards her, in an almost standing position, but the limp woman still couldn't stay upright on her own. Finally a shred of coherence returned to the lost mage's mind. One of her hands came forward and lightly grabbed the redhead's side. Still properly trying to hug and hold, Ruby barely felt any returning balance because of the latest development... Amethyst had grown just as big... And then bigger than her.
With how crumpled her teacher was, the redhead didn't really get a good scope of how tall this rapidly growing woman was getting. Only that her weight could become a problem at any moment. Having already been a challenge to lug her upright, holding the bigger woman steady was absolutely more than the now smaller student could handle. Luckily, more and more stability was gripped by Amethyst as the size difference between them kept growing. Ruby really got a sense of how ridiculously rapid she grew, as so much swelling skin started to envelop her. The struggling redhead's tits weren't exactly prepared, as her beloved master's breasts started to rise up and above them. Pushing her grand boobs to the side and out of the way, with her own growing hills rolling upward.
Head taller than the former biggest giantess, Amethyst's growth appeared to be slowing but certainly not stopping yet, as she started to loom over the tinier woman. The awkward dance they shared as the teacher started to wrap around Ruby, or anything to hold. The smaller woman clung desperately as she started to get pushed back by those ever expanding breasts. Before she even knew it, the redhead had a face full of tits, her teachers massive soft pleasantly pale mountains surrounding her completely and her whole head disappeared in cleavage.
"Oh my... What just happened?" Amethyst finally asked, raising a hand to rub her head. The even bigger giantess blinked several times to lose the love struck fuzziness from her vision. Several realizations crashed into her all at once... The chill of the cool air on her skin blossoming goosebumps... The sudden change of perspective as so much looked far away... And a tight squeeze from her short, smart student, invading her personal space in somehow such a pleasant manner. Standing quite pigeon-toed, Amethyst attempted to adjust her footing and possibly put just a little bit of space between her and the redhead.
Something about the little subtle movement she made had a feeling of sluggishness the mage didn't expect. Nor how soft the ground felt as she stepped and the earth drifted up between her toes and the side of her foot. Yet another thought crashed into the wreckage of realization, remembering just how ridiculously big Ruby was moments ago... Except... Amethyst had to look down to see the top of her head. Carefully pushing the redhead back just a bit, revealed her intense blushing, dizzy face.
Looking up at the beautiful face of her master she softly spoke, "Umm... Hey you, are you... Are you steady? You were kind of going to fall over for a while... You know, while you grew." Amethyst also started to blush wildly being naked in front of her crush and just hoping with all of her might she wouldn't notice how much heat and wetness radiated between her legs.
"I dunno... I think so? What happened?"
"I was going to ask you the same thing! I have no idea what's going on and, I'm so sorry, I just kind of panicked, when I grabbed your tower..." Both of them tried to look around where the rubble may have lain. Amethyst slowly lifted her other foot, revealing the stone and wooden mess underneath. A faint glow from the humongous purple gemstone, half lodged in the ground, persisted. Ruby looked up from the mess and into her teacher's eyes full of guilt. Her lips started quivering as if she could break into tears at any moment. Amethyst quickly saw the rising emotion and brought her hand up to brush her head and hair lightly.
"Hey, it's okay. They were just things. Nothing but we can't rebuild... Okay cutie?" Ames didn't even know why she used a pet word like that. The much bigger woman was simply overtaken by how cute her little student appeared right now. Both of their eyes filled with love as they smiled sweetly at the kind caresses. The moment stretched on for enough time that the silence got too loud. Both suddenly became acutely aware of how closely they held each other, and naked and massive they currently were. The bigger giantess's growth had slowed but hadn't stopped entirely. The pair of enormous women now slowly grew steadily, keeping their relative size to each other roughly the same. The redhead didn't know whether to cough or clear her throat but knew something needed to be said, so asked the obvious question.
"So... Ummm... It was you that started to make me grow? You were practicing and we're a little distracted...?" If at all possible, both blushed an even richer shade of red. The teacher already confessed to her crimes. Now faced with the implication of her feelings, she didn't want to admit anything else. But that adorable face... She couldn't bring herself to lie to her love.
"I- I never meant for any of this to happen... Nor to get you involved in such a crazy thing like this, especially without your permission. You have to believe me Ruby... I never meant to make you bigger." The shorter woman gasped as her body vibrated. They felt each other's size change as another growth spurt sent the redhead up just a little bit, making her level with the bigger woman's chin. Her stance definitely faltered predictably at the growth, making Amethyst panic once again. She was so worried her crush might stumble and fall, now it was her turn to hold the other upright.
"Oh gods! I'm still doing it accidentally! How was I supposed to know that saying bigger would make you grow bigger and bigger!" As soon as she felt the slip of the tongue, she yelled in embarrassment while the shorter giantess could only moan while her legs turned to jelly. With an incredible amount of trembling she grew bigger than her teacher in no time, practically falling on to her as Amethyst struggled to keep the impressive weight steady. The relatively fast growth spurts had turned the tables and now it was the mage's turn to have a face full of tits. Her smaller head was swallowed by such substantial and ample suppleness.
The moment the redheads eyes regained any focus and looked down, realized it was similar to their normal height difference... Except now both of them were so monumental, trees didn't even come up to their ankles. Plus, the short cute teacher was stuck in her much larger growing breasts.
"Ames! You have to stop saying that word!"
"Ahh! I know, I know, I'm so sorry, I'm sorry I just... I promise I'm good now, I can... I'll be better..." Amethyst spoke meekly.
Excited to be looking down at her beautiful crush's face again, Ruby was ready to shower all the compliments, "It's okay, you tried a new spell. And, I mean, it did work... And your teachings are so powerful, it seems like I was able to do something similar out of instinct. You're incredible! Not a failure. I'm flattered you were thinking about me."
“How can you say that when I've made such a mess?! Look at you! You're so gigantic and beautiful and perfect but I never should have done that to you. It's unimaginable how much I messed up." Ruby's heart almost pounded right out of her chest, hearing everything she ever wanted to.
"It's okay, I promise Master-"
The tears started, "No, it's not all right, I must have embarrassed you in town, I made you try to fix this with the tower and worse, I made you huge... I ruined everything, I stepped on the tower and destroyed your room, I definitely made both of us squish the garden, including your beautiful flowers... All of your belongings are crushed now... All of it... Everything... I've wrecked everything..." Ruby tilted her wet face up by putting her finger underneath her Master's chin.
"But Ames," she paused and smiled softly, "You... Are my everything." Her sparkling purple eyes popped so wide as the redhead swooped down and locked lips. Amethyst froze at the sudden motion, then felt the strong warm embrace wrap around her back and cradle her head as Ruby passionately pressed even further into the teacher's mouth. A wave of fuzzy, warming, tingling numbness flowed all the way down her body. The shorter woman melted into the embrace, slowly closing her eyes and returning the hug around her wonderful, brilliant student.
The two held the kiss for a very long time, both feeling the butterflies blend with each other in the romantic atmosphere... And euphoria bubbling over from the moment they long dreamed about. Their tongues started to mingle just a bit, playfully exploring each other's lips while their mouths kept trying to lock together even tighter. Finally, Ruby gradually drifted away just enough to let them catch a breath and they held still for a moment with a thin strand of saliva still connecting them. Each of their chests rose and fell, containing their quickly beating hearts from excitement... And also still continued to rise up from the never-ending growth.
Both sets of eyes fluttered open as they took a real long dive into each other's souls. Amethyst carried an expression of awe and wonder mixed with a slight bit of confusion... Almost as if this was just a continuation of her dreams from earlier. Ruby's face bloomed into a lingering, obsessive look~
"I love you Ames. I can't even tell you how long I've felt this way about you. For so long, I've needed to kiss your face, and, and hold you like this. I love you," her soft voice almost choked up at the last repetition.
Amethyst's lips trembled as the emotion was just too much, "I love you too Ruby! I've been so crazy about you for so long! I was, I was so incredibly worried you didn't feel the same... I thought for sure somehow, I would mess things up." The taller giantess leaned forward and pressed her forehead against the smaller giantess.
"You've been so incredibly kind and gracious to me... Your patience and guidance are only outmatched by your brilliance. I've been so incredibly lucky to have you take me under your wing."
"Me?!" The teacher blurted out, shaking from the compliments. "You are so incredibly smart, and just as beautiful! You study so passionately and have taught me more than you will ever know." Ruby half laughed at the praise, eyes welling with tears of joy. She needed to taste this beautiful woman again and so swooped in to kiss once more. The touches were light and tender at first, growing more forceful as their tongues played and began pulling on each other's lips. Both wrapped around each other tighter, hands squeezing at skin, desperate for more.
Ruby couldn't take it anymore, she reached down and squeezed Amethyst's ass. The small giantess squeaked slightly at the sensation. The redhead's other hand reached up and took hold of her teacher's wrist, guiding it over to her front and pushing the nervous hand into her big, full breast. Amethyst soared upon giving permission to cradle and caress this magnificent woman. Ruby broke away with only enough distance to let the hot lustful words wash across skin.
"So you were thinking about me earlier?~"
The shorter gal could only nod sheepishly, desire reaching critical levels.
"Well then Master... How about you show me everything you want to do to me?~"