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Meanwhile at home the front door opened abruptly as Bryce ducked his head under the doorframe. He stomped inside and looked around in the foyer, quickly panning up the stairs gazing up at the cathedral ceiling and staircase, while dragging his boots on the entrance mat. "Anyone home?" He called out in a strong voice echoing through the house, then shrugged and walked into the kitchen, placing his bag on the table. The towering army man started moving towards the staircase as he heard a sound come from upstairs, turning to see someone approaching. Hannah, Jessica’s younger sister was 18 years old, she had been brushing her long blonde hair, trying to straighten out the knots. Her hair was long and luscious, it would often cover her beautiful golden amber eyes and cute feminine features, she had delicate lips and a soft angled face. Her small and supple peach color lips trembled slightly at the sight of anyone taller than her, which happened more often than she liked because of her height. She was comically short compared to him, barely 4'11 tall, her body was quite tiny and her meek bony figure made her look childish, hardly making any impact when she slowly moved down the stairs. She was wearing a stretchy dark blue long sleeve top on her cute and petite upper half with plenty of room to fill out as the sleeves and shirt were still too big for her.  She softly moved toward the kitchen, suddenly feeling her heart skip a beat noticing it wasn't who she was expecting.

She stopped abruptly, just at the end of the stairs holding onto the stairwell railing as she gazed at Bryce’s new massive size, his muscular body was now standing at a tall and dominating 6’7 after his second growth spurt today, he had experienced over half a foot of growth from his previous height of six feet tall, only a couple hours after drinking just one vial of the growth supplement. She approached slowly as he met her halfway, he towered over her in his army uniform, she suddenly was feeling quickly intimidated as if she was a private in his army. "Wow holy shit...is that Bryce...he's so tall...he looks like a super soldier and he looks even bigger today. What the fuck...look at those arms...he could crush me with those hands...I feel so small next to him...I should be careful. How does Jess handle a guy like that?" She tried to hide her shyness as her mind raced all over the place as she was filled with multiple conflicting emotions. “Oh...Bryce?” He smiled acting cool, ruffling his hair and showing off his abs as he moved his shirt up, she started to get nervous.

“Yeah, hey sorry Hannah, I didn’t mean to barge in, I just thought Jess would be home by now.” - Oh...yeah...of course, I just got back actually, class got cancelled, everyone is being sent home early.” Bryce lowered his head all the way down to see her, barely able to see her eyes, covered by her long blonde hair. Hannah flipped her wavy hair aside and smiled, trying to ignore the massive bulge in his pants, she instead started looking up at him, seeing her eyes meet his row of ab muscles at her eye level. He was wearing a loose fitting army beater, her eyes slowly making their way up to his face making her a bit dizzy at first adjusting to her new perspective of his chiseled body towering over her short height. She usually felt small around people, but today was the most she’s ever felt it, his powerful figure towered over her blocking her sight from anything besides his chiseled muscular physique.

No matter where she looked, his mass of masculinity was smothering her visually, starting to make her anxious knowing what he could do to her now that they were alone together. His wide shoulders were close to twice the width of her own, he loomed over her cute small body beneath him and couldn’t help but smile. He scanned her small and lithe body, the top of her head barely came up to his chest under his pectoral muscles, her shoulders were just under his rigid hips. He flexed his powerful build and smirked, thinking of how easy it would be to take advantage of her small size, but he kept his composure thinking of Jessica, quickly changing his demeanor like a flash of cold water ran down his spine. He cleared his throat feeling it get dry, getting a bit nervous thinking of even the idea of Jessica getting upset at him.

“Huh...weird...my training got cancelled too.” - “Weird.” A buzz suddenly sounded as the two of them felt awkward for a moment. Hannah took out her phone and saw a text, she read it, starting to blush and feel nervous, looking up at Bryce’s enhanced physique. Hannah panicked and closed her phone as Bryce rubbed the back of his head, “Hey I’m gonna go see what Jess’s up to…” He motioned towards the door, moving beside Hannah as she caught a glimpse of his massive cock beneath his pants. "Holy shit! It's huge!" Her eyes widened seeing it and turned red blushing hard, trying to hide it by moving towards the kitchen still keeping her composure, “Yeah! See you later...um...bye!” Bryce shook his head and made his way out the door, as Hannah ran into the kitchen and watched him get in the jeep and drive away. Her heart was pounding out of her chest, anxiously panting with her back against the door.

"Jesus what the fuck...he was a monster...and that massive dick...unf...he must have been at least eight inches long...fuck." Hannah was stunned when suddenly her phone vibrated in her pocket. She scrambled and grabbed her phone to read the following texts to herself as she heard the jeep round the corner of her complex. “It’s nuts, Jess got fucking huge, she grew into a giant. She was growing in front of me, she just kept getting bigger and bigger, I couldn’t stop her. She had a couple of these little vials full of blue juice, she said it was a growth supplement. I've never seen anything like it. I tried to take the growth drug away from her, but she got so much stronger than me, I couldn’t even make her arm budge. By the time I tried to stop her, she was already bigger and taller than all the guys in our class. I think she’s almost eight feet tall now, I'm honestly pretty scared right now. I have no fucking idea what’s in that growth drink she found, but I bet she had way more than recommended. I think Bryce might be responsible, he works for the army or something.” - “Eight feet tall!? Matt, are you stoned???” - “No! Seriously Hannah just wait, I'll be home in an hour. Jessica’s probably going to be home shortly after, so be ready for that I guess.” - “Ok, see you soon.” She placed her phone in her pocket and stared at the bag, she spotted the broken zipper and bit her lip nervously.

"Eight feet tall? Christ!...That's crazy! That’s way taller than me...by like...3 feet! Our ceilings are about eight feet high...god she’s such a bitch! How is she going to fit inside the house? Matt only said that she had a couple small vials and now she’s...eight feet tall...fuck...I have to get bigger. I've been shorter than her and all of her friends my whole life...I hate being small...I can’t believe she would take some and grow before letting me try some. She knows how much I hate being short...that bitch probably wanted to keep it all for herself...I’ll show her." Hannah couldn’t resist,  she lifted it and looked inside, seeing the few bottles, and vials of the supplement left. She got curious and opened the bag, taking out one of the large sized bottles. “Wait there’s bigger bottles in here too...I can’t believe he would just leave them here out in the open...I wonder how much Jessica had though...he said she was at least eight feet tall after only a couple vials of this stuff...how big would I get if I had...an entire bottle?" She giggled and grinned devilishly as her two tiny hands wrapped around the large bottle holding it eagerly. "Whoa this thing is heavy.”  She smiled, holding the large bottle of the supplement in her small hands and tried to read the text on the front and sides, trying to discern any ingredients.

The bottle unfortunately was strangely unlabeled and simply in a blue plastic container, holding 1000ml of the growth supplement, over ten times as much as a single vial holds. She looked at the bottle and shrugged, popping off the cap and looking at the blue liquid inside. “So pretty, it’s my favorite shade of blue...” She smelled it and then took a sip, tilting it back with both hands. "Mmm….mmph...” After tasting just one small sip of it she was hooked, she quickly sucked down more, drinking it like she was proving a point, chugging down more of the growth formula in volume, feeling it fill her throat as she gulped down a good amount, only stopping before about a fourth of the bottle was gone, roughly 250ml, she stopped taking a deep breath and gasping for air. “Aah...man this stuff is delicious! So sweet and refreshing and it apparently makes you grow bigger...mmm...I want some more...there’s no going back now. I wonder when it kicks in...I hope it’s sooner rather than later-Erp!” She suddenly burped loudly and then giggled to herself, feeling light headed and dizzy. "Ugh...my stomach feels kind of weird...oh...I got to make sure Matt doesn’t find out I had some...especially if he finds out I had this much...oh I know...I’ll fill my water bottle up with the rest.” She smiled devilishly as she started to feel horny, the idea of becoming taller started to stir in her mind as she fantasized about growing into a giantess. "That's ok...she can be as mad as she wants...as long as I get bigger than her...bigger than this room...bigger than the house...nngh." Her pussy began to twitch and get wet as she started to feel her nipples tingling and becoming hard. She clutched her chest, tweaking her nipples and her tongue crossed her lips, biting it and looking back down at her small body and smiling devilishly. “I wouldn’t want him to take it away from me...before I get a chance to get taller than Jess...and hopefully everyone else...oh god...she’s going to get so pissed when she finds out.”

She went over to the cupboard, still giggling a bit, thinking about becoming bigger, placing down the large bottle as she stretched, groaning slightly and looking up, seeing her water bottle on the top shelf. Her mood immediately shifted again to dismay, looking at the tall cabinets and her water bottle on the highest shelf. “Ugh! I swear mom’s trying to mess with me or something, she knows I’m too short to reach up there, yet she always puts it up on the top shelf.” She pouted looking for the stepping stool nearby. “Hopefully...this is the last time I have to do this...ugh so embarrassing I feel like a kid.” She leaned down picking it up, seeing it behind the doorway to the living room, still mumbling to herself, “Amanda is so tall though...I wonder why mom’s genes didn’t pass onto me...she’s easily taller than Matt and I don’t even want to think about her huge rack...I wish I was even close to her size, double D’s must feel so heavy...” She placed it, stepping up and easily balancing on it with her lithe, petite size and weight, reaching up and opening it, she grabbed her water bottle and stepped back down, placing it on the countertop and twisting off the cap.

“This should work…hopefully there’s enough...room in there...” She began pouring the rest of the growth supplement into the bottle slowly filling it to the top, before reaching the rim. There was a little bit left in the large bottle. “Hmm...there’s not enough space left in there...I guess I should just dispose of the evidence...mmm…I’m definitely going to grow bigger than her if I drink this whole bottle...nngh...a lot bigger...mmmmm...*gulp gulp gulp*” Her pussy began to ache with excitement as she tilted it back into her mouth, adding more fuel to the rapidly growing fire that was about to erupt. She felt her stomach filling up as her throat struggled to guzzle down the rest until it was empty, drinking another fourth of the entire bottle, over 500ml of the rapid growth formula was now inside Hannah starting to become absorbed by her tiny and petite body, her nipples perked up and started filling up into large B cups, becoming more sensitive and tingly. “Mmm...aah...well I hope that’s more than what Jess had...I hope I get much bigger than her...so big...I can just pick her up and toss her around...ooh...that would be so...fucking awesome...mmm...I’m starting to really feel it now...aawhn...” Hannah moaned and then jumped as she heard the front door move, twisting her body around to see his sedan parked outside. "Oh! It's Matt...I need to finish more of this so it doesn't look like I just filled it. This is going to be...so much fun!"

The front door rattled as Matt’s keys began to twist into the doorknob. Hannah grinned devilishly and quickly tossed the empty large bottle into the trash, twisting the top back onto her water bottle and casually taking a sip. "Mmmph...this stuff is so addicting. I can't stop drinking it…" She tasted the growth formula again on her lips as they started to puff up larger, her tongue crossed them as she started to get extremely horny. Hannah couldn’t help, but giggle as the door opened and Matt raced inside to the kitchen. “Hannah? Are you alright?” - “Hey Matt! Welcome home handsome.” He was flustered trying to put himself together after witnessing Jess grow into a monster of a mini-giantess sized amazon with equally titanic muscles and assets. “Sorry...I just-I’m worried about what Jess is going to do when she gets back.” - “Mmm...umph...aah…mmph. Don’t worry about her. I’m just glad you’re back, I missed you...” Hannah’s eyes started to become heavy as she felt her vagina tingling, pausing for a moment as she took another long swig of the bottle and gulped, feeling her entire body tingle as she felt her body becoming flush, she smiled and giggled again before placing it back down onto the counter.  "Mmm...aah...forget about Jess. I'm here now." She approached him and pulled him close, hugging his torso with her small cute body barely able to wrap her arms around him, her head was just under his shoulders at her short height of 4’11, just under five feet, she moved her head on his torso and stared up at his height almost an entire foot over her head.

“Oh...uh...Hannah...I…” - “Hey...I’m just being friendly, mmm...you’re pretty strong huh. Unf...god you’re really tall...and fit.” - “Oh...thank you...you look pretty today.” - “Aww you’re so sweet.” The silence continued on for a moment as Hannah’s heart started to pound, feeling a rising aphrodisiac-like effect begin to pump more into her system. “Hey...I won’t let her hurt anyone...I promise...” Matt blushed and brushed aside her hair, seeing her bite her now very luscious lips starting to blush, her red cheeks only amplified her seductive appearance, now her pink lips had swollen into a ludicrous porn-star size, accompanied by her heavy lustful stare and constant lip biting began to turn him on. “I mean that’s very cute and all...but…” He hesitated, he couldn’t say it to her face, her glistening blue eyes and big soft pink lips started to look sexier and more womanly, becoming less cute with each passing moment. "Well she’s just as cheery as ever...although she looks different today...her face...looks so different. She looks...kind of...sexy...is that new lipstick…her lips look so kissable...is she flirting with me?" He thought to himself seeing her smiling as her eyes slowly began to get heavier. Hannah’s pussy was starting to get wet as her nipples began to itch and get harder beneath her top now rubbing up against his muscular chest.

Matt pushed her away gently, lifting her off of his chest easily as she went limp slightly trying to resist playfully, she was so small and light it didn’t take much effort to stop her advances, he smirked and pushed her away easily and looked down at her small head. “Well, we should probably make dinner then, before everyone shows up.” Hannah was crushed, she looked up at him smiling nervously, she composed herself, and adjusted her hair, trying to ignore her soaking wet pussy, now starting to show on her yoga pants. Matt didn’t notice as she smiled and nodded. “Ok! That sounds like fun. I’ll be your little sous chef.” - “Ok, let’s do pasta that’s easy, can you set the table, while I chop the veggies?” - “Yes, Chef.” - “Seriously...Hannah.” - “Ok! Ok! I just love those over the top cooking shows.” - “Haha...ok...they are pretty funny, I admit I watch them sometimes.” Hannah smiled, trying to hide the fact she was nearly about to erupt from sexual tension, she was so horny her crotch started to form a visible wet spot in the shape of a small circle, getting larger as time went on, her thighs around her vagina were becoming wet and slightly sticky from her horniness, yet she continued ignoring it letting it build up, trying to act cool.

Hannah resisted still playing it off, she turned to the cupboard and looked up at the plates. Matt sighed and turned to the fridge and started grabbing things. Hannah looked up, seeing the plates on the top shelf and grumbled, stretching her arms out trying to reach them. Matt craned his head up to see her dangling her small arms up to try and reach them, he closed the fridge quickly and put down what he was holding. “Hey do you need-” - “Nope! Don’t worry about me.” She hopped on the stepping stool and bent over, showing her wet pussy, she held onto the cabinet as she trembled, feeling her clit pulsating with sensitivity. Matt couldn’t help it, he continued staring at her until she started to turn as he quickly turned away and back to chopping. “Holy fuck...I think she’s horny. She probably wants to fuck. Shit! What should I do? She’s so cute. I would destroy her little pussy...she's way too small for my cock. Hell, maybe she's into that… although...Amanda would kill me if she found out...she's my step sister.” She grabbed them and panted harder moving past Matt as they both felt the sexual tension rising. His eyes darted around his peripheral vision trying to act cool, but also get a view of what was going on behind him. He acted casual and went back to cooking, turning around back to the stove. Hannah started to set the table, arranging everything until she placed the last fork on the table, she felt another sudden pulse of growth shoot through her body. “Yes!!! Finally! I feel it I think something is happening...mmm...it’s coming on strong. It feels...kind of good.” Hannah thought to herself, getting soaking wet as her clit began to feel the same sensation, she moaned softly as his ears perked up hearing her bad attempts at concealing her cute muffled moans from him.

She jolted up again, this time growing taller and stronger as she twitched her muscles became tense starting to pack on more weight, she started latching onto the chair as Matt continued chopping veggies, trying to avoid turning around to see her lewd motions and body shaking and becoming more erotic rapidly filling out all over. He wasn’t oblivious to the sounds of her sexual movements and random jerking motions popping her butt out and shaking it up and down. She chanted to herself over and over shaking her ass as it bubbled up larger, “Bigger...bigger...bigger…” She quietly panted as her ass bubbled up again growing bigger, this time she felt it as it began to jiggle as she clutched the chair in front of her, sticking her ass out.

Her ass grew and expanded larger, her grey yoga pants began sliding up past her ankles slightly, her legs grew longer as she grew an inch taller to 5 feet tall. “My butt feels so tingly...ooh...it's getting bigger…unf...like way bigger...it's so bouncy...” She thought as her legs grew again, thicker and more curvaceous as her pants stretched further up her calves as she grew taller to 5’1. “Oh! Again!” Her chest started to pulse, shooting centers of pleasure into each of her breasts and nipples as they bubbled up a cup size into small C cups. “Awe! My boobs are growing! Yes! God it feels amazing...” She nearly made a sound as her breasts grew again and then even larger as they began stretching her small sports bra, now growing into luscious C cups as she leveled herself back out into a standing position she felt her clothing get tight rippling over and sliding over her growing curves trying to contain her growing physique. “Oh...It’s happening again...that’s it...bigger...more...I want to be fucking huge!” She felt her pussy tremble as she grew again, rising taller to 5’2. Her hands raced over her new growing breasts and bountiful juicy ass, grabbing and squeezing herself biting her lips and as she started to moan softly.

Matt spoke out again, “Hey...you alright back there...sous chef?” - “Y-yeah...I’m doing...good...really good…mmmmmm...” She tried to stay quiet as her body trembled, growing larger and taller, her body filled out as her breasts and ass began growing faster steadily as she grew another inch upwards to 5’3. He turned to her, quickly noticing her sudden shift in height, his face turned white for a second, seeing her jump up again in height, growing again to 5’4 tall, her large C cup breasts, and budding hourglass figure began to become more noticeable, her shirt was starting to get snug around her waistline as her sleeves started sliding up and tightening around her growing arms. “Whoa! Hannah?!” - “Hmm…?” - “Come on...you're growing taller...Don’t tell me you took the supplement too...” - “Well...I…” - “Oh great....ok well...how much did you take?” - “I...only had one...please don’t get upset...I just…" Matt sighed and relaxed for a moment letting his guard down. Hannah frowned and started to explain as she blushed looking away. "I’ve always been short and I’m willing to take any chance if it means I can even grow a couple inches taller...I hope you can...forgive my deception...ooh...and here it comes again...eee!” She blushed as her body rose taller again another inch to 5’5, Matt began to sweat seeing her passing Jessica’s original height already. “You certainly got your wish...although...you’re gaining a lot more than a few inches now...I'm worried you're going to get freakishly tall...but if you only took one vial then that’s good news at least.” - “I just wanted to get tall enough to kiss you...”

She started to bite her lip, feeling warmer as her body trembled and rose another inch to 5’6, seeing her perspective rising slowly as she began passing his shoulders as she rose taller. “You're growing so fast...I'm starting to get nervous...but I guess if you’re the one getting bigger...I can go along with it...” - "Awww...I’m so glad you don't mind...I feel it coming on a lot stronger now...awhn!” She moaned loudly and started to squirm around, adjusting to her curvaceous body filling out, her thighs grew thicker as her hips grew wider, tearing her yoga pants even further apart as seams started to open up around her ass and waist. Matt watched her grow bigger still as she passed 5’7, her pants began to ride up near her knees as her ass bulged against them defining her now giant jiggly booty barely contained in her wide stretched bottoms. “Oh wow these are getting really tight…it feels...so good...nngh.” Hannah grabbed both her ass cheeks, feeling her hands overflowing with her growing luscious bubble butt, her panties were riding up, looking more like a tight thong sandwiched in her round bodacious booty. "Look at my big juicy ass...nngh." She bit her lip as her hands dug into her ass, squeezing and moaning. Matt gulped, looking over her curvaceous and thick body growing even more beautiful and bodacious as she bounced up another inch to 5’8, her perspective started lining up with his lips. “Whoa...you’re almost as tall as me...” - “Ugh! I know right? I’m catching up to you haha! Ooh…I’m really thirsty all of a sudden...excuse me...if you don’t mind.”

Hannah smiled and moved to get her water bottle, she held it in one hand and grabbed her right boob with her other, squeezing it nonchalantly, and starting to chug down the rest of the bottle. “Mmm....mmm...mmph…” Hannah lifted her hand up and measured his height, and then back at hers to see her head just two inches shy of his height and began to blush, still slowly sipping on the bottle between long gulps and giggles. “Oh uh...Hannah...you're playing with your...um...wow you really are thirsty...huh?” Hannah let out a muffled moan and started to take long swigs continually from her growth supplement filled water bottle, sucking down more, adding even more fuel to the growth fire adding to her already colossal sized dosage as she began to drink down the rest, finishing the entire 1000ml bottle she had originally opened slowly. She started to toy with her nipples, tweaking them and pulling them as her muffled moans got louder, blushing hard as her body started rising taller. “Hey...uh you’re still getting bigger...you sure you didn’t take more than a vial…” - “Mmm...mmm…*gulp gulp gulp gulp*” - “Hannah…” She ignored him squeezing her breast more aggressively, pinching her hard nipples, she felt another jolt surge through her body growing another inch taller to 5’9. Matt tried to continue, but he was mesmerized watching her breasts begin to expand larger again, filling up her hand even more as she nearly let go of the bottle, moaning loudly as some of the formula began to trickle down her cheeks. Matt couldn’t take his gaze away from her breasts that were nearly about to pop out of her top.  As he ogled longer, he watched her rise in slow growth spurts until he finally noticed her chest rise up to meet his height. Hannah rose taller and taller until she finally locked eyes with him, now standing at the same height, now 5’10 tall. “Mmm!” she let loose a muffled moan as Matt’s eyes widened, a cold chill ran down his spine seeing his little stepsister was now the same size as him.

She finished the rest of the bottle, wincing a bit as she felt a slight tingling sensation start building in her throat, guzzling down the rest of the container, now digesting ten times a normal dosage of the rapid growth formula. Her body began to adjust and prepare for enough growth to make ten army men seven feet tall each, the drug flooded her system with an insane dosage of the bio genetically engineered human growth hormones, it raced through her bloodstream and her pituitary gland resulting in extreme size growth and body development increasing her height and assets rapidly. “Hey...when you said you only had one...what did you mean exactly…?” Matt felt his heart skip a beat as he saw blue liquid trickling down her cheeks as the rest of the formula splashed down her throat. The formula dribbled down her cheeks onto her breasts starting to get her shirt wet, showing her nipples and breasts as it clung to them. “Wait...Hannah...that’s not water...is it?”

Her shirt ripped open down the middle exposing her growing bust, her breasts expanded larger, opening the ripped seams even further as her belly started to show now wearing her shirt more like a large bra. Her breasts were relentlessly growing bigger, into large handfuls, and then more and more as they passed D cups and moved into DD cups, quickly growing bigger and bigger as her hand was digging into her breasts, she let loose more muffled moans as she bubbled up even larger, finally stopping at large triple D cups practically about to burst out of her top. Matt finally began to catch onto her scheme watching her body becoming filled out and womanly. “Hannah…your tits are...getting even bigger...holy shit...they’re getting bigger than Amanda’s....how much of that growth supplement is in there...” He started to stammer seeing her head tilt forward as the bottle slowly drained more into her mouth, her throat bulged one last time as she finally released her hold on the bottle, now able to easily hold it in one hand at her new size. “Mmm...so fucking delicious…aah...mmm...” She gasped for air, licking her tremendously luscious lips, she ran her fingers down her cheeks collecting the leftover formula and sucking it off her fingers, she cooed, starting to feel the side effects kick in full blast.

“Hannah…” Matt prodded her again, but it was no use, she started acting bratty as she giggled and continued squeezing her huge triple D cup breasts to the point where she started to hump the air a bit as she twisted her nipples that were poking out from under her torn shirt. “Awhn! They're getting so big! Eee!!! What do you think? Are they big enough? Do you like them?” She toyed with him, seeing his boner and his desperation, she tossed her breasts around again and moved in closer, licking her lips and panting harder. “Y-yeah...they’re um...pretty big now…and so are you...” - “Yeah...I think...I could go bigger though...nngh…I think being another foot taller would be so hot.” Hannah couldn’t take it anymore her heart was pounding out of her chest and her pussy was throbbing and tingling intensely, her thighs kept sliding together trying to avoid spreading her legs out and starting to masturbate furiously. “A whole foot...that would be like...almost seven feet tall...that’s fucking crazy.” - “I don’t think...it’s that crazy...I can think of...things that would be...nngh...a lot crazier…” Her mind was racing, thinking about jumping Matt without hesitation and sucking his cock bone dry, but she stopped herself and put on her syrupy and sweet seduction techniques, continuing to tease herself and feel her clit pulsate against her tight panties.

She leaned onto him, resting her arms over his shoulders as she embraced him, her large triple D cup breasts squished on his torso. Matt was starting to get nervous as he stammered again trying to turn away, “I-I should probably...cut those veggies…” Her body trembled as her arms tightened around his upper half, oozing with sexuality and strength. “Have you ever kissed a girl the same height as you…?” - “Oh I uh...I don’t think I have...” Hannah’s pussy was throbbing out of control, her tongue across her lips bringing him close as she panted heavily, feeling his breath on her lips. “This is the body I’ve always wanted...mmmph…but...there's something...I want...even more right now though…” - “And...what’s that…?” Matt was playing coy, as a moment of silence stirred between them, Hannah motioned closer until her lips finally locked with his becoming heated and passionate within seconds. Matt was attacked by Hannah, whose big juicy lips began kissing him passionately as her tongue danced with his she moaned louder and louder.

They both kissed each other feverishly as Matt finally gave into her advances. She shoved him towards the counter, using her new size to assert dominance, letting out loud muffled moans as she felt her big juicy lips sucking and licking his tongue with her own. “Whoa! She’s a lot stronger now. I can barely resist her...shit…” Matt thought that he noticed her growing again, becoming thicker and more muscular as she gained weight in all the right places. Her body began getting thicker as she made out with him, becoming stronger and more curvaceous as her hormones raged onwards, it fueled her body to grow more womanly, her chest grew larger as her hips widened as well as her juicy thighs and bubble butt began to fill out more and mix in with new muscles and curvy fat filled her out, transforming her womanly attributes on her young physique into an amazon like goddess. “He feels so light now...god I’m getting so strong.” Hannah thought as she pinned him against the countertop as he tried to push her back, but was met with a stronger force, holding him back, not realizing she was already stronger and heavier than him now after her last growth spurt. “Shit! She’s already stronger than me! Just like Jess...I can’t stop her anymore…fuck...” Matt pushed her with all his strength again, but it was no use, her body was becoming thicker and more powerful with every passing second and each motion of resistance got worse for him every time, until he finally got tired feeling her body begin to smother him in her voluptuous curves.

“Will you fuck me?...I’m so wet...I want you inside me...please...nngh...I need it...awhn…” She whispered between bated breath becoming overwhelmed by the aphrodisiac-like side effects as her dosages collided together turning her into a nymphomaniac, he dropped his spoon, hearing it clang loudly on the floor behind her, he immediately got hard, feeling his erection against his jeans. "Uhum…I..." He stammered, unable to think he started staring at her ass, hearing her again as she started rubbing the back of his shoulders with her hands, running them through his hair and pecking his lips between softly speaking, softly caressing her nipples against his chest and humping his leg. “Please...I’m so wet…I’ve never been this horny before in my life...mmm...I need your cock right now.” - “Y-you’re my step sister…” - “That’s ok...we’re not related...please...Matt...don’t you want me...don’t you like my new body?” She finally let go of him and stepped back, he sighed for a moment of relief feeling his body had become much lighter without her smothering him "I bet I can twerk now...let me try…" She started to show off, grabbing the chair beside her and sticking out her ass, it jiggled furiously as she bounced it back and forth, feeling her big ass cheeks slapping against her body made her pussy throb even harder as she tried her best not to drool. “You’re getting even bigger than me now...maybe you should-” Matt tried to resist and was quickly interrupted by her, now watching her huge bubble butt busting out of her torn tight yoga pants, bouncing rhythmically awaiting him.

“Oh god...look at my big juicy ass...do you like doing it doggy style...you could just...put it in...aawhn!” She shook her bubble butt over and over, feeling her clit throbbing as she felt her juices running down her thighs. Her ass bounced rhythmically over and over as she looked over at his crotch slowly building a bulge over time. She kept going starting to near orgasm from the intense humping motion slapping against her overly sensitive pussy and clit.  “Is it big enough for you...mmm….aaah….yeah…” Matt was stunned, he held his dick in his right hand, feeling his erection straining against the fabric of his jeans.  “Hannah….I-” Hannah moaned loudly over him, interrupting him and starting to rock back and forth as her leggings slowly tore even further as her ass began bubbling outwards again. “Oh fuck! My ass is getting so huge...oh...I feel it again...yes yes yes! Ok...whoa... it’s coming on even stronger now...oh god oh...aaaawwww…” She grew again all over as she grew larger, another inch to 5’11 tall, she stuck out her ass even more as it bubbled up into a massive Brazilian sized booty, her hips and thighs joined in as well growing thicker to handle the weight of her giant backside.

“You’re hard to turn down Hannah…but...If I do this...you have to promise not to take advantage of me.” Matt couldn’t resist any longer, his dick was about to burst watching his cute pixie of a step sister busting out all over, growing into a growing voluptuous nymphomaniac. Hannah’s pussy suddenly started dripping juices down her thick thighs as she started to beg, panting harder and harder as she spread her legs wider and stuck her ass out more. Her fingers reached down and started to spread the lips of her incredibly wet vagina, her fingers began to get soaked as she slowly inserted her index inside cooing and dripping onto the floor and her thighs. “Ohh my god...I promise! Please...Matt...I’m so wet for you...stick that big fucking cock inside me...I know you want to...nngh.” He swallowed his pride and began moving behind her, he looked down seeing her pussy completely soaked and sticky, she immediately reached down and grabbed his hips and pushed herself on his crotch, starting to rub her vagina on his bulge. “Oh fuck...take it out...please...I can’t wait any longer...put it in...oh fuck...I’m so horny…I can’t take it anymore! Awhn!”

He took off his pants and whipped out his dick, it was rather long at a decent six and a half inches, he was circumcised and had quite a large head on his shaft. He reached forward as she cooed, feeling him closing in on her wet crotch. He saw her pussy tightly constrained between the tearing fabric of her yoga pants, he moved his fingers closer and grabbed two sides and tore it open like a band aid, revealing her juicy pussy completely. Hannah yelped as cum trickled down her vagina feeling it becoming insanely sensitive, she started to rub her clit instinctively. “Oh fuck Matt! You’re huge...oh god...it’s fucking beautiful...” He toyed with her, rubbing his long dick on her pussy up and down, as he saw her eyes roll back with pleasure as he slid over her clit and back down towards her pussy. “Ooh...yeah...you’re really wet…” Hannah’s eyes rolled back as she suddenly felt herself being filled by Matt as he entered her abruptly. “Oooh...fuuuck!” Hannah’s new bouncy body jiggled over onto his cock, sliding in quickly filling up her wet pussy. She screamed as he plunged inside her, penetrating her over and over as her large wide hips bounced back and forth on his dick riding him hard. “OH FUCK!” Hannah screamed as Matt thrusted inside her, he watched her body squirm and twitch, as she bounced on his cock, her big bubble butt slapped against his chest as he fucked her doggy style bent over onto a chair.

He finally thrust into her fully, starting to pump in and out as she cooed again and again as he tested the waters so to speak. She felt like she was in heaven, her pussy was sending powerful erotic sensations through her like lightning bolts of pleasure, she trembled feeling the greatest euphoria and sex of her life combine. Her body started reacting again as she grew even larger, getting taller as her body expanded, her breasts finally tore open her shirt as he started pounding her doggy style even harder as she quickly tossed the chair aside and fell onto the table. “Fuck me! Fuck me! Fuck me! Harder! Matt! HARDER!” She sprawled onto the table leaning over, her large breasts smashed against the table’s surface increasing in size as they bubbled up into E cups, she drooled as her eyes rolled back. Her bouncy bubbly body began to transform rapidly as his cock pounded into her slowly expanding pussy. She felt her chest break through her blouse as her body grew even larger, stretching out her arms and her legs, as she grew bigger again to 6 feet tall. “Fuck she’s still growing...I can feel her getting heavier. Her ass is fucking huge!” Matt started to sweat, but continued thrusting, penetrating her growing pussy.

“God...his cock feels so fucking good...oh my god...I’m still getting bigger! Yes! Yes! Yes!” she thought, trying to respond in any other way than moaning louder and louder every time he thrust. “Bigger!” She chanted in her mind as she grew again growing to 6’1, he felt a slight resistance now, pushing her around began to become difficult as he noticed her ass was higher up now. “Did she just get...even bigger...I'm so far inside her, feels like I could keep going deeper everytevery timeme I thrust...oh fuck it feels so good.” - “Oh yes! Just like that! Harder!” He pumped back and forth harder when he felt it again, her ass shoved him back as she grew to 6’2 and then again as he nearly lost his footing. “More!” she chanted again as her body expanded, growing even larger to 6’3 tall as her giant ass bounced on his cock, starting to get lost inside her as she grew consuming his dick. “Her ass is bigger than my chest now...Jesus Christ...she’s getting even bigger...I can’t stop now though...I’m getting close.” Her breasts bulged again as she reached orgasm, growing into massive F cups, she felt her huge melon sized breasts being smashed against the tabletop even more so, whining and moaning as she felt more of the surface against her growing breasts.

“My boobs are tingling like crazy...my nipples feel like bullets....nngh!”  Matt was nearly there, he called out desperately, “I’m gonna cum!” he quickly retracted his dick as she spun around on her knees and opened her juicy lips, sticking out her tongue, she was on her knees trembling as her vagina pulsed making her twitch continually. Matt suddenly noticed that her eye level was now facing his upper torso, even when on her knees, her teary eyes gave him a look of intense lust as she stuck out her tongue and latched onto his hips with her long arms. Her huge breasts hung down over 6 inches off her torso now, she couldn’t help squeezing them together between her large arms and moaned panting furiously, impatiently waiting for his load. “Christ Hannah you’re so fucking hot…and your tits...wow-” “Awww! You're so cute Matt. Wait...don’t finish...I want you to cum inside my mouth...I want to taste your big load...mmph.” She pressed her double F cup mountains onto his cock and started tit fucking him. "But first...I want to make you feel amazing...awwwnn...nngh…I’ve never been able to do this before...mmph." Her tongue crossed her luscious lips, licking his shaft slowly before putting it in her mouth and then back and forth between her huge breasts.

“Hannah! Oh fuck! Holy shit that feels incredible!” - “Mmph! Mmm…” She was wild, totally ravenous, her head slid back and forth on his cock voraciously as her soaking wet pussy dripped onto the floor. Her legs quivered as she grew even larger, trying to focus on giving the first and best titty fuck of her life, she held her massive melons up on his dick and continued sliding it thoroughly through her giant breasts and into her wet mouth waiting to lick the tip, past her thick and juicy pink lips. Matt could barely keep his eyes open from the greatest pleasure of his life, her head kept rising and increasing in size, her growth hadn’t stopped moments ago and that she had been growing this entire time, only becoming more curvaceous as she fueled her immense sex drive. She grew again inching taller to 6’4 as she moaned louder, as she deepthroated his long shaft, making it easily disappear in her mouth as she gagged slightly. She held her big lips and mouth around his cock swallowing it whole for a few long seconds as he pulsated inside about to erupt. “Hannah! Ugh!” - “Mmph!” He felt his back hit the fridge behind him as she kept growing bigger, another inch to 6’5 and then another to 6’6, passing six and a half feet tall in a big two inch spurt of growth. Her breasts bubbled up as her body continued growing even more massive, growing into juicy G cups, as they bubbled up growing bigger around his dick as she continued sucking his cock past recognition until he finally couldn’t hold it in any longer calling out.  "Hannah! I-I! Aagh!" He couldn’t keep it contained any longer, he blasted cum in her mouth, she swallowed every last drop. She finally let his cock pop out of her mouth as she giggled feeling her thighs dripping with her own juices as an aftershock of growth hit her again she grew even larger to 6’7 tall. After a moment she finally started to get up, Matt offered assistance, but was met with her new much heavier body weight as he nearly fell over, clutching onto the fridge as she stood up, now towering over him taller by nine inches.

She rose up to meet him again as she started to giggle, blushing as she saw his head way below hers beneath her lips, he looked forward seeing his eye level now lining up with her chin. “That was AMAZING! Awwww….look at you down there...short stuff hahaha!” - “Wow...you got really tall...you’re like a busty amazon now.” Hannah placed her hands on his shoulders now several inches away from her head above him, she did so without much effort and sighed, and then started giggling again, feeling another growth spurt begin to stir as she felt her pussy twitch now absolutely soaked. “Busty amazon...I really like the sound of that...aww...I can’t get over how cute you look now...like really cute...mmm...come here...” She pulled him closer as he rejected her advances, suddenly overwhelmed by her newly enhanced strength and size. “Hey...h-hold on now...whoa! Hannah!” She held him closer, hugging him close and then completely smothered him, he felt her soft breasts press up against his chest as the air escaped from his breath, she was much stronger than him now, and almost a foot taller in size. She held him tighter, moaning and panting heavily, he was feeling her raw strength increasing as she forced herself onto him with any effort.

“Aww...I’m sorry...I’m not trying to make you feel inadequate...especially after you fucked me so good...that was so hot...it makes me so fucking wet thinking about it...mmm oh yeah...I feel it again…” Matt tried to move, but he felt himself totally powerless against her increasing size and strength, her body began to tremble again as he felt her breasts and arms pressing on him even more, beginning to weigh him down. “Wait...hold on Hannah...you’re already tall enough now...Hannah...Hannah!” Her chest started to overtake his, squishing onto him and pressing him further into her growing curves. “Yessss...moore...bigger...nngh.” Hannah grew again, rising taller to 6’8 as her arms leveled out a bit as she groaned, he watched his perspective lower again down to her neck as her grip got even tighter. “You’re still growing…you have to stop getting bigger...at some point...” - “Oooooh...mmm….god It feels so good...why would I want to stop growing...ooh yeah...awhn!” she moaned again even louder starting to feel euphoric as her body trembled growing another inch taller again, now 6’9 tall, looking down at him under her now an entire head taller than him. “Hannah…” He started to shake a bit with fear, looking forward to seeing her collarbone at his eye level, he looked down at her massive natural cleavage and her open breasts now completely nude from outgrowing all of her clothing, only a few inches away from his face.

She bounced up again, rising taller another inch as he saw her chest jiggle and rise upwards as she grew to 6’10, her thighs and legs began to pass even modern standards of size becoming absolutely massive. “Holy shit Hannah! You have to be...like almost seven feet tall by now...you’re growing even faster than Jess-” - “Am I?! Awesome!” Yes! Yes! Yes! I wanna be huge!” She shook the floor as she jumped up and down, her breasts bounced up with her, slapping back down onto her chest, her body trembled as her feet slammed into the kitchen tiled floor, her boddy jiggled as she grew again to 6’11 and then again to 7’0 feet tall as she finally stopped pounding her massive feet on the floor and looked down again at him, seeing her perspective even higher than before. Hannah looked down seeing his head just above her gigantic breasts, unable to see the rest of him now at her perspective. She bent over looking down at him, starting to blush hard and giggle as her breasts bounced in unison. “Oh my god...I grew again...your shoulders are almost at my hips...look at my little step brother…mmm...you look so short down there.” - “I’m not short...you’re getting fucking gigantic Hannah...you can’t just keep growing bigger...how are you going to fit inside the house?!.” - “I can’t control it...mmm...and I’m gonna keep getting bigger….and bigger...oh god yes...more...” Matt stared at her again, seeing his eye level fall down even further into her bust as she grew taller to 7’1, now facing her breasts head on, each of them larger than his own head in size. “You’re starting to get…smaller again...haha…”

Hannah began to lose herself again as the growth supplement kicked in again, she felt her already large breasts filling up and tingling, she grabbed them each, squeezing them softly, getting more aggressive with each supple teasing of her fingers digging into her jiggling breasts. She moaned loudly as she suddenly lost control of herself feeling her breasts tingling more intensely. “My tits...nngh! They feel like...they’re on fire!” Her breasts expanded larger and larger, filling up until they became absolutely titanic growing over 8 inches off her chest. Her breasts ballooned in size growing into giant volleyball sized H cups spilling over her hands. “Oh my god...they’re fucking enormous...what am I going to do with these…ooh...and they feel...really soft...and squishy...awhn...nngh...” - “My god...Hannah…those are the biggest tits I think I’ve ever seen.” She struggled to hold her massive melons in her hands, now over six inches of heavy jiggling breasts hung on her chest, her massive mammaries began to compress and jiggle as she started squeezing them, she examined their immense size and weight in her hands, grabbing as much as she could, overflowing in her palms as she ran her fingers closer towards her nipples.

The side effects of all of her dosages finally collided at once again, giving her a near endless sexual appetite and a hunger for growth. She pinched and toyed with erect nipples, feeling them erupt with powerful tingling sensations as a rush of euphoric pleasure washed over Hannah, she stuck out her tongue and started to pant heavily, squeezing her massive tits over and over. Her mind got foggy, repeatedly squeezing her massive melons in a circular motion, starting to moan loudly, her eyes rolled back as the feeling consumed her every thought. Her yoga pants finally began to shred entirely off as her flesh rapidly took over every opening in them, growing wider and more bodacious in size. “Hannah...are you ok…?” - “Awhn...aaawhn….awhn!” Matt was stunned watching her continually massage her gigantic breasts, not noticing her body growing again as she passed 7’2, seeing his eye level sink down further her chest, deeper into her natural ocean of cleavage. She moaned as her breasts grew again, followed by her body growing more massive in size as she passed J cups flowing and overfilling her hands as she bounced up another inch to 7’3 tall and then quickly after taller to 7’4 tall, Matt quickly snapped out of it seeing her size increasing again, watching his perspective now lower again several more inches, his head didn’t even reach the height of her shoulders now. “Mmm...come here…” Hannah cooed with heavy eyes, looking down at him. Matt’s eye level was in the middle of her chest, directly facing her gigantic tits that were each wider than his entire torso at this point, he could see the sparkling lust in her eyes as she drew closer, seeing her hard nipples and titanic breasts on display made her appear motherly in a strange way. He looked down seeing her hips at the height of his upper chest now, gulping nervously as he saw her two beach ball sized breasts smother him. Hannah looked down at him, seeing his small head and giggled quietly, placing her large palm on the top of his head. She smiled, blushing as she ruffled his brown hair and measured his height and realized she had grown so much, that even Matt who was almost six feet tall was barely as tall as her breasts now that she was nearly seven and a half feet tall.

Matt felt warm and cozy inside Hannah’s giant breasts, his head was squeezed between them softly, feeling his hair being lightly stroked was like heaven. His eyes widened and panicked, in his peripheral vision he could see a jeep roll up outside their window, “Hannah, they’re here, we should get out of here before they find out you’ve been drinking their growth formula.”- “Mmm...ok...meet me in the backyard.” She giggled, leaning down even further now having to bend halfway to meet his height and kissed him on the lips, her big lips collided against his head, engulfing the lower portion of his face as she giggled, leaving his face wet. “Auch!” -  “Sorry…” she giggled again, sending waves of jiggles across her busty body. “What are you apologizing for?” Matt smiled and made his way outside quickly opening the sliding door and running into the grass field out back, “I can’t fucking believe I just had sex with Hannah...I don’t know if that’s more crazy or the fact that she’s over seven feet tall now...god and her boobs are gigantic! I don’t know how to even tackle those milk filled monsters.” Hannah looked around the room seeing her new perspective towering over everything in the kitchen, she could see over all the cabinets, tables, drapes and stood there for a moment blushing, really immersing herself in her new size. “I’m so tall...unf...I bet I can…” She placed her boobs on top of the fridge and laughed, seeing her shoulders lining up a couple inches over it’s height. “I can’t believe I’m putting my boobs on top of our refrigerator...I must be close to seven and a half feet tall...wait...but didn’t Matt say that Jessica was over eight feet tall...that’s another entire foot taller than me. No that won’t do at all. I guess...I’ll have to drink some more…I’ll get another bottle...”  Hannah had no idea her growth was compounding and still happening over time in short bursts, she bent over and grabbed another full 1000ml bottle, bringing it close, holding it in one hand felt strange now that it was the size of a small water bottle at her new size, a single hand now wrapped around the entire bottle. "I’m pretty tall now...but...let’s see how big I can really get...mmm…*gulp gulp gulp*”

Hannah began chugging as her throat bulged taking big gulps out of the bottle, now the size of a small water bottle in her huge hands. She looked outside seeing her eight foot tall sister, Jessica sprawled out on the top of the jeep, her huge ass was stuck inside the top half of the jeep cage, as she struggled to climb out and stomp her two large feet onto the concrete, the jeep sprung up making a loud creak as it let go of the several hundred pounds of weight it was carrying, leveling itself out. She stood at her full height looking down at her boyfriend, he wasn’t even taller than her shoulders now, the top of his head met at her cleavage. “Oh! Where’s Hannah?! I can’t wait to see her face when she sees me now!” Jessica smirked looking at the house as the both of them began closing in on the front door. Hannah began panting out of her nose as the formula began trickling down her cheeks, she tried to drink as fast as she could, finishing the bottle quickly, not realizing she could drink much more at her new larger size. “What? It’s all gone already...mmm….come on...It’s not enough...more...I need more...where’s that last bottle...there it is...mmm….*gulp gulp gulp*” She grabbed the last of the three large bottles, putting the second empty one back in the bag, untwisting the third bottle and starting to chug, draining another bottle rapidly. The doorknob rattled as the last of the third bottle trickled down her throat and cheeks, as she drained the entire bottle, burping loudly again and then giggling as she snuck the empty bottles back inside the backpack.

The door swung open as Bryce ducked his head slightly and started dragging his boots on the mat, when he was shoved aside by Jessica. She pushed her way through, barely able to fit through the front door as she had to duck an entire foot to get inside. “Hey! Watch it!” - “Out of the way...little man.” Jessica bombarded the hallway with her size, she was like a wild animal, her body knocked over the coat rack, sending everything cascading to the floor as she crawled out of the doorway towards the cathedral ceiling in the main foyer. She stood up looking down at Bryce and smiled, looking devilishly as she pressed her massive breasts together. “Oopsie...clean that up little man.” - “Fuck off, I’m not little or your servant ok?” Bryce pouted looking up at her, trying to act tough. Jessica leaned down to him, and suddenly grabbed his crotch, squeezing his balls and dick together with her amazonian strength. “Augh! FUCK! Let go!” - “Do what I say...little man…or else.” - “OK OK!” She let go of him, moving her hand towards his head, engulfing it, she felt her palm against the top of his entire head as she started to get wet, dominating him at her towering size. She called out, feeling authoritative, “Hannah! Come down here!” she smiled, ruffling his hair as he was helpless against her new height. “HANNAH!” She screamed loudly, sending her booming voice through the house and out of the windows.  “Where is that girl?!” Jessica pouted, letting go of Bryce as she spotted a large object in the backyard.

She moved closer towards the backdoor, seeing the sliding door open and the mesh screen completely torn off the doorway. Jessica squeezed outside, pushing the door to it’s limits as she leveled herself out to see her sister, now over seven feet tall beside Matt, who was barely as tall as her boobs, several inches below her amazonian shoulders in height. “HANNAH?! WHAT THE FUCK?!” Jessica screamed, as her nipples flared up in jealousy seeing that she had taken the formula just like her, ruining her fantasy of picking her up and toying with her for an entire tortuous afternoon. She stomped up towards her, as Hannah stood in front of Matt and looked up to her, seeing her eye level meet with her shoulders, Jessica was an entire head taller than her. “What’s wrong?” Hannah giggled trying to play it off, she could see her fuming as her anger began to build. “You know what’s wrong! How much did you take?!” Jessica poked her breasts and screamed at her face as Hannah smiled only blushing harder in return. Her eyes began to get heavy as the side effects of the ungodly dosage she guzzled down began to kick in at maximum strength. Hannah began to drool as her eyes rolled back her body began to tremble, her vagina began to leak as she began having a slow building orgasm. "Aah...aah...AAAAH!" Suddenly Hannah felt a pulse shoot through her body, enough growth formula to supply a small army of thirty men began pumping through her, she grew and grew, five inches taller in a matter of seconds as her ass and breasts began growing exponentially filling up larger. Matt’s perspective was slowly being filled from under him by her gigantic bubble butt that quickly inflated and rose taller and larger, he saw his perspective moving down her strong and slender back as she rose upwards, her ass began consuming the space near his midsection as she grew to take up the space. Jessica saw her sister rising upwards suddenly seeing her eyes begin to meet her lips, her face turned white as her sister rapidly grew to catch up to her size. Matt could see her growing in front of her, her hips slowly widened and rose over his shoulders as her ass began to grow bigger and wider, consuming the space in front of his vision. “Hannah...Stop! You’re already too big!” - “Too big? Aww...Jess I thought you wanted us to be twins...nngh.” Another pulse of growth fueled her already towering body, she grew even larger, now inching upwards another 7 inches, soaring past eight feet tall to 8’4, growing into and equally as large as her sister. “YES! I got as big as you! Eee!!!” Hannah hugged her sister warmly, feeling her size against hers made her incredibly excited. She had always been smaller than her sister, and incredibly short. She held onto her tightly as Jessica finally calmed down and held her back, smiling slightly as she rolled her eyes. Jessica let her guard down, closing her eyes for just a moment as she held her, feeling her breathing patterns begin to speed up as her body grew again. "Ok...Hannah...that's enough…" - “Sorry...I just got so excited when Matt told me that you had grown so tall...and I got carried away.” - “It’s...alright...now that we’re both goddesses we can rule this block!” Jessica laughed and smiled, until she looked down noticing her breasts and their absolutely enormous size.

Jessica pouted, seeing her breasts squished up against her sister’s enormous bust, “Hey...Hannah...why are your tits bigger than mine?” - “I dunno...I kinda like it though...mmm…” Hannah closed her eyes, holding onto her as she felt her grip get tighter she grew taller again another two inches to 8’6. Her breasts grew again, growing even larger as they began to overtake her sister’s size as they ballooned into colossal  K cups.“Hold on a sec...Hannah?” - “Mmm…” Hannah started to tremble again as her own juices began dripping down her legs and onto the grass, becoming insufferable and insanely horny, as she gripped her tighter feeling her body growing even faster as Jess felt her sister’s grip get tighter as her feet left the ground suddenly as she rose taller and grew even larger, passing 8’10 rapidly. “Hannah! Let go! Hey!” - Holy shit! She’s getting bigger!” Matt called out as Bryce grunted and ran inside to see if he could find any evidence. “Hey! Bryce! Don’t leave me with her!” - “Awww….Jess...I just want to have some fun.” Jessica couldn’t believe her own eyes, she watched as her vision was filled with her sister’s curvaceous growing and bulging assets. Her arms that were once wrapped around her shoulders, slowly slid away and attached back at her hips awkwardly, before she billowed outwards doubling in size rapidly, she felt her arms clinging onto her as she peeked below her feet slowly moving farther away from the ground. She clutched onto her sister realizing that she was so big, her breasts were now her eye level and rapidly expanding against what felt like her shrinking body next to her incredible growing assets. She giggled as her voice became louder and louder as she felt her feet now dangling in the air as she soared upwards passing 9 feet tall and closer to 10 feet as she climbed several inches taller now standing at a staggering 10’9 tall. Hannah grew and grew as her breasts increased in cup size after cup size smashing against Jessica’s body which now started to dangle off the grass several feet in the air now. Jessica backed up slightly intimidated, looking up at her new size and perspective. “Hannah...how much did you take…?” Hannah smiled, holding up her growing breasts, now the size of small tires at a massive double L cup. “Oh...just one...bottle...maybe...oop...aaah...three actually hahaha...oop!” Her body rose up again and again, as she grew taller, her ass began to flood Matt’s vision entirely engulfing it. Matt motioned away from her ass, backing up taking his hands off of her like she was some kind of crumbling building at her size. Hannah continued to beam with vibrant excitement and smiled as she watched her perspective soar above everyone else, growing taller and taller to 12’4 tall. “DON’T LIE TO ME HANNAH!” Jessica screeched in a jealous rage, slamming her hands onto her bouncy breasts like a child trying to release her vice grip on her midsection. Hannah smiled, feeling her body still filling out as she grew taller and taller, passing 13 feet tall, and then rapidly to 15 feet tall, now towering over even Jessica who was now smaller than one of her tree sized legs. “LET GO!” Hannah laughed now realizing her sister was over half her size, she dropped her several feet onto the grass as she yelped in pain. Jess stood up quickly and felt her sister’s leg slam into the dirt next to her, she gulped in fear seeing her leg the size of her entire body, towering over her head, she saw her hips and wet vagina looming over her at her new towering size.

Hannah looked down at her sister, now underneath her several foot sized hips holding up her ass that could easily smash a garage at her size of 15’4 feet tall. She barely had to lift her arm to place it on her head, as she let out a loud laugh and looked over her street seeing the different houses of her neighbors and other people living in her cul-de-sac. “This is AWESOME! JESS!” She screamed as her voice echoed through the neighborhood and began to cause a stirring panic among her neighbors. Matt yelled up to her, “Hey! Try not to attract any attention!” - “I want all the attention in the world! Look at me now!” Hannah lifted her giant breasts up under her arms and cooed affectionately. “I need you up here little man, so you can really take in the view.” She leaned down, moving past Jess and picked up Matt with just one of her hands and lifted him up like a child and laughed. “Oh my god! I can just pick you up hahahaha!” - Be careful!” She smiled and held him up, hugging him and smoothing him again with her giant tits, he felt waves of her breasts jiggling and smashing against his smaller body like a human bean bag chair. “FUCK!” Jess screeched, she was furious as she turned and went inside and made her way to the kitchen as her sister, Hannah the titanic over 15 foot giantess dug her feet into the grass in their backyard. “Well what should we do now…?” Hannah giggled and looked down at Matt, who’s shoulders were just barely taller than her knees. “I don’t know, maybe we-” Hannah suddenly moaned, falling onto the grass as the ground trembled. Her colossal body slammed into the dirt making an impact onto the field as Matt lost his balance and fell over. Her body trembled viciously as it began to stir with another growth spurt. “It’s happening...again!” Hannah felt a pulse shoot through her body, this time much more powerful in strength as her body began growing steadily an inch a second, growing past 16 feet tall in a matter of seconds. “Oh my god...oh my god...Hannah! You’re growing so fast this time!” - “It won’t….stop...nngh!”

Hannah’s hands landed next to him, she smashed aside the barbecue grill as her car sized hands tossed aside more furniture making room as she moved off her knees onto all fours. Her breasts began growing bigger and bigger consuming the space beneath her as Matt slowly became trapped. “Hannah! Y-you’re sm- mmph!” - “Matt?! Where are you...nnnnngh!” Her body billowed outwards growing past 18 feet tall as her breasts began passing M cups now the size of two large minivans as they slowly crushed Matt beneath them. She could feel her feet getting closer to the fence at the other end of the backyard, feeling it creak under her toes at she slowly began to increase in size more and more, passing 20 feet tall. She felt herself becoming constrained and decided to get up, she pushed off her hands and smashed through a section of the roof, tearing the sliding door off the panel as she lifted herself off the ground. Matt finally felt free, seeing a colossal giant lifting herself off of him and readjusting her height above the low facing clouds. She looked down seeing the destruction and devastation she left as her eyes got wide. “Amanda is going to kill me!” She yelled, hearing her voice echo over the neighborhood. “Oh shit.” she spoke softer, now hearing even her whisper echo across the street. “Just stay calm!” Matt coughed and cleared his throat trying to get up from the rubble, when he felt his back suddenly lifted off the ground. Bryce held him up and turned to him, gripping his collar, “You’re fucking girlfriend drank three whole bottles of the supplement! Are you fucking crazy kid?!” - “Hey! I didn’t give it to her I swear!” - “Liar!” Bryce yelled again as he suddenly felt a hand grapple him, loosening his hold on Matt as he fell onto the ground again. “Whoa! Holy SHIT!” Hannah grabbed Bryce like a little toy and brought him up to her face. “That’s enough out of you! If I see you picking on anyone, I’m going to toss you like a football and see how far you’ll fly...are we clear?” - “Crystal clear. Mam!” - “Good…” Hannah placed him back down as a gust of air followed. Matt brushed himself off as the both of them coughed slightly as her hand’s force kicked up more dust as she leveled herself out over top of both of them. The both of them looked forward to seeing her knees and feet creating craters of dirt in the backyard. Suddenly they heard a scream from inside the house as Amanda dropped her bags, seeing her daughter’s nude body, now absolutely dripping with sensual curves and voluptuous powerful arms and legs. She smiled, pressing her titanic breasts together with both her arms calling out, “Hi mom!” as the rest of them face palmed in unison.