This story contains breast and ass expansion, giantess growth, ripping out of clothing, slowly growing out of a building, squishing a tiny person between a giantess's breasts, and a scene at the end with a slime girl.

Expanding Giantess Products.

            “So, get your Fredricks Fancy Energy Boost today.  It will grow on you.”  Amy arched an eyebrow as the ad vanished from the television screen in the store, her attention turning back to the sidewalk.  “Even for a commercial that was trippy.  They can’t really promise that, can they?”

            Her friend Riely looked up from her phone.  “What?  You were watching that crap?”

            “It was talking about causing you to grow.  Like actually become bigger.”  Amy stretched her arms above her head.  “So yeah, I took time out of my day to look into the hardware store and check out a silly little ad.”

            Riely rolled her eyes.  “I don’t care what it was; watching any advertisement is a waste of time.  I don’t get why television doesn’t just get ad blockers.  Now come on, we are late.”

            Amy hurried to catch up with Riely. They had some shopping to do before they returned to their college classes. For the last few months, Riely had been her live-in roommate at Castle Tech University. Their food supplies in their dorm were running low, and Amy didn’t trust Riely to get the food on her own, as last time, all she got was a bunch of junk food. As much as she hated it, she had to come along for quality control.

            They turned the corner and entered a small grocery store, the store owner greeting them as they entered.  “Hello, girls.  How is college life treating you?”

            Riely laughed.  “It’s just a lot of work, work, work.  They lie to you about it in the movies with the nonstop partying.  I wish it were that way.”  She sighed.  “I could use a break.”

            “Maybe don’t work on that doctorate.”

            “Hey, I have goals in life.”

            The middle-aged man who owned the store smiled.  “Well, I have some new items that you two might like.”  He turned around and grabbed a bottle off the shelf.  “It’s called Fredricks Fancy Energy.  It comes from a new factory at the edge of town.”  He set the bottle on the edge of the counter.  “They say it will give you enough energy to blast through a weekend just on one can.”

            Riely laughed.  “Don’t all energy drinks promise such bullshit?”

            He shrugged.  “I don’t know.  This is the first I have seen promising to help you grow.  I don’t get it, but it is surely unique.”

            “I will try it.”  Amy snatched the bottle out of his hands.

            “Don’t fall for the hype.  Besides, aren’t you supposed to be here to keep me from making any stupid decisions?”  Riely arched an eyebrow.

            “Yes, but I don’t think this is a stupid decision.”  Amy laughed.  “I mean, it’s just promotional crap that they promise.  Causing people to grow is just hype.”  She pulled out her wallet.  “Really, Riely, come back into reality with me.  It’s just your standard energy drink.”

            “I don’t know.  I swear I have seen a video online about a giant lady up in Michigan or something.  I would hold off on that before I research this.”

            Amy arched an eyebrow.  “No way.  You are just trying to keep me from having fun because I talked you out of attending that party a month ago.”

            “That is not it.  I am serious, Amy. I am getting bad vibes about this.”

            “Well, it’s just that, a vibe.  Now come on, we have more shopping to do.”

            ***

            Later that night, in their dorm room, Amy sat at her computer, typing away at her term paper while Riely slept on the bed.  “Hugh, this is due tomorrow. What am I going to do.”  She rubbed her forehead.  “I just need to write the ending and edit the paper, but. . . I don’t know what to write.  And I feel like I am going to fall over at any point.  I have been up for almost twenty-four hours at this point.”  She looked at the clock.  “I just. . . I don’t have the energy to do this.”

            She blinked, realizing she had just bought something earlier in the day to solve this issue.  “Well, this is as good as time as any to have that Fredricks Fancy drink.”  She unscrewed the cap.  “Riely asked me to wait until she did her research, but. . .”  She rubbed her eyes.  “I just am too tired, and I need to get this paper done.”  Amy lifted the bottle to her lips and took a few refreshing gulps.  “Mhmmm.  It tastes delicious.”  She moaned.  “Ughh.  I must be imagining this.  For some reason, I could have sworn my nipples just became harder.  It must just be the lack of sleep.”  She drank more of the energy drink.  “This stuff is still really good, though.”  She moaned as she swallowed.

            “Okay, now to finish this.”  Amy set the bottle to the side.  “Let’s see here. . . ohhhhhh.”  She tapped her fingers down against the keyboard, harder and harder as her chest tightened.  “My. . . my. . . breasts feel. . . hot.”  She scratched at her tender chest.  “It must be my imagination that my breasts feel so hot. . . and. . . tender.”  She gripped her hands into fists.  “Ughhhhhhh.”

            Amy slammed her hand down on the side of the table.  “Okay, I need to focus.  I took the energy drink so I could do just that.  FOCUS.”  She took a long, deep breath as she slowly typed out the next line.  “And in conclusion, I. . . just soo tight. . . . fuckkkkkkkk.”  She panted as her clothing tightened around her body.  “Ughhhh, oh god.  What in the world is happening?”  She wiped the sweat from her forehead.  “Ughhh. . .”  Shrippp.  Her hazel eyes widened as she felt her curvy rear end squished against her chair.  “I. . . I am stuck.”  She looked down at her sumptuous ass.  “What in the fucking hell?  My ass.  I. . . I can’t get up.”  She moaned.  “I. . . how the hell am I growing?”  She rubbed her slender legs, feeling them pulse and thicken as she stroked them.  “It feels sooo good, though.  What is the problem with getting bigger?  With getting thicker if it feels this good?”

            Shrippp.  Amy gulped as her entire body grew half a foot, her toes pressing tightly against her shoes.  “Ughhh.”  She panted, her right hand massaging her hard, erect nipple.  “I. . . think I know why it was promoting growth now.”  She looked over at her sleeping roommate.  “What am I going to do?”  Shripp.  Bonce.  She closed her eyes as her sumptuous breasts swelled, bouncing and causing her t-shirt to become stretched to its limits.  “I can see my nipples.  Oh god, they are huge.”  She moaned.  “Ughhh. . . I feel another growth spurt coming on.”  She stuck her tongue out like a dog as her toes slowly ripped through her shoes.  “Ohhh god. . . ohhh yesssssss!”  Her knees hit the bottom of her table, causing her computer to wobble about as her jeans began to tear.  “Ohhhh. . .”  Amy caught her computer, her hands slowly growing against the cold metal.  “Fuck.”  She closed her eyes, her tender, curvy breasts ripping through her t-shirt and hugging her computer.  “Ohhhh god.”  She licked her lips.  “I. . . I. . .”

            “Are you okay?  You are making a lot of weird sounds.”  Riely rubbed her eyes as she slowly sat up.

            “Everything is okay.”  Amy pushed her computer back as her sumptuous, tender breasts bounced up and down.  “Just working hard.”

            Riely grabbed the covers and twisted over on the bed, facing the wall.  “Well, go to bed.  You should get some sleep like the rest of us are trying to get.”

            Amy panted as she tried to free herself from the tight confines of her chair, her massive hips and curvy ass still stuck tight.  “Oh, don’t worry.  I won’t be up much longer.”  She groaned as she pushed down on her swivel chair.  “Ughh, come on, you stupid thing.”  Shrippp.  Pop.  Amy was suddenly sent flying forward, her massive body landing on top of Riely, her sumptuous, sweaty boobs squishing against Riely’s face.  “Ouffff.”

            “Owww.”  Riely pushed up.  “What are you doing?”  She opened her eyes and gasped.  “Why are your fucking naked boobs on me!  Get off!”  She pushed up, her hands pressing tightly against Amy’s hard, erect nipples.  “I said get off.  Your damn nipples are poking me in the face!”

            “Ohhh fuck.  Stop it!”  Amy panted as she tried to push herself up.  “I can’t take it!”  Srhipppp.  Her feet exploded out of her shoes as her jeans became little more than tattered fabric plastered on her skin.  “Ughhhh. . .”  She looked down at her almost naked body.  “My fucking. . . panties.”  Her hands pressed down against her groin.  “They are. . . ughhh. . .”  She moaned as her body grew another foot, her thick, sweaty thighs almost hugging Riely. “Ughhh. . . they are squeezing my pussy.  It’s squeezing me soooo tighttttt.”

            “Why in the world are you growing?”  Riely gulped as Amy grew another few inches, Amy’s legs hugging her even tighter.  “Get a hold of yourself and stop crushing me.”  She pushed up against Amy’s bouncy, sumptuous breasts.  “Amy!”  Riely slapped Amy’s left tender breast.

            “Huh?  What?”  She panted.  “I am sorry this is all just. . . so hard to deal with.”

            Riely squirmed her way to freedom, her feet ripping through Amy’s undergarments.  “Well, I don’t want to be squeezed to death by my giant growing roommate, no matter how pleasurable it would be.”  She crossed her arms as she watched Amy slowly growing on the bed.  “How is this even happening anyway?”  Riely winced as the bed snapped under Amy’s weight, her massive voluptuous ass leaving an imprint on the ground.  “Ughhhh.  I just paid off that bed, too.”

            “Sorry.”  Amy blushed as her curvy breasts bounced up and down.  “I can’t exactly control this growth.”

            “What is causing this anyways?”  Riely stomped about, watching her roommate slowly grow, inch by inch.  “We can’t keep you here if you just keep growing.”

            “Oh, come on.  It’s not all bad.”  She put her hands behind her head and leaned against the wall, her head almost touching the ceiling despite sitting down.  “Come on.  Relax a little.”  She stretched out her legs, ripping through what was left of her jeans.”

            “Amy. . .”  Riely climbed onto Amy’s thick tree trunk leg.  “You are growing and filling up our dorm room.”  She winced as Amy’s foot flipped over the couch and pressed it against the wall.  “You really don’t see a problem with this?”

            “Nope.”  She moaned as her head was forced in between her sumptuous breasts.  “It’s just nice and warm here.  Ohhhhh yesss.”

            “You are running out of room, you giant bitch!”

            Amy repositioned her body, so her eyes were level with Riely’s face. “Look, I know I am growing bigger and bigger and whatnot because I drank that silly Fredricks Fancy energy drink.”

            “Wait, what!”

            “Chill.”  She moaned as her voluptuous breasts dragged across the carpet, pinning Riely against the ground.  “But I don’t care.  Part of me has always wanted to be bigger.  To not have many cares in the world.”

            “I don’t follow you at all.”

            Amy pressed her squishy, sumptuous breasts down harder.  “Oh, come now.  Can’t you see that I don’t care what happens because of my lovely size?”  She giggled as she watched Riely squirm.  “Like you can do whatever you want, but at the end of it all.”  She lowered her voice.  “Your giantess roommate will be the one deciding what happens from here on out.”

            Riely pushed up against Amy’s hard, voluptuous breasts, milk dripping out of the tips of Amy’s erect nipples.  “That size of yours is going to your head.”  She panted as she was slowly pressed tighter and tighter between Amy’s cleavage.  “Ohhh god.  Soo fucking tight.  I. . . ohhhh. . . fuck.”

            “You like?”  Amy moaned as her sumptuous ass throbbed against the wall of their dorm.  “Ughhh. . . I. . . ughhh.”  With a mighty moan, her throbbing rear end tore through the wall, exploding into the hallway.  “Ohhhhh yesssssssss!”

            “What was that?”

            “Nothing.  It was nothing. . . ohhhhhhh!”  Her sweat-soaked, squishy ass tore through another wall, only to slam a young man against the far wall as her rear end stretched and bounced through his room.  “Ohhhh god.”  She panted as her curvy, sweaty boobs stretched across their dorm, pinning Riely against the wall, hard, erect nipples piercing the building’s foundation.  “Sooo. . . sooo much.  . . pressure.”  Amy stuck her tongue out, enjoying every lovely second.

            Riely tried to squirm her way to Amy’s head, causing Amy’s tender, voluptuous breasts to tense up as the little lady bounced about between her boobs.  “Amy.  Stop growing before you destroy the campus!”

            “Ohhhh. . . . ohhhhhhh. . . I think it’s. . . far too late for that.”  Her body pulsed.  “I. . . ohhh fuckkkkkkkk!”  The building shuddered before falling down like a house of cards.  Amy could only giggle in a fit of glee as her body extended outward, her arms and legs finally snapping outward, only to strike the nearby campus buildings.  “Opps.”  She giggled as she sat up, Riely still wedged between her massive, bouncing breasts.

            Riely finally pulled herself to the top of Amy’s breasts only to pop out, flying a few feet in the air and landing on her right breast.  “Soo fucking squishy.”  She began to slip downward.  “Ahhhh!”  In a panic, she latched onto Amy’s gigantic, erect nipple.

            “Ohhhhh!”  Amy licked her lips.  “Yess.  Yes, baby!”

            Riely snorted as she wrapped her body around Amy’s nipple.  “You destroyed our dorm!”

            Amy gently touched Riely on the top of her head with her index finger.  “With my size, it doesn’t matter.”

            “But where am I going to live?”

            “Where you are right now, my dear.”  She pressed Riely against her hard, throbbing nipple.  “On my lovely body.”

            Riely blushed.  “I. . . I. . . ummm. . .”

            “It’s okay.  You can say you love it.”

            ***

            Jessel bounced her slimy body about, reforming her breasts to be almost twice as big as before.  It had been nearly two months since her accident, turning her body into a slimy mess, but she was enjoying it.  Besides, now she was the only person on the team who could reshape her form at will.  “Who has the biggest, most luscious babies.”  She bounced her tender breasts up and down.  “I do.  I do.”

            “Umm Jessel.”  Her colleague Brandon walked in.  “What are you doing?”

            She blushed, her chest turning back to its normal size.  “Nothing.”  She pointed at him.  “Don’t you dare tell Ben what you saw.”

            “I won’t.  Look, I am not here about that.  There was a new giantess sighting.  We need you to suit up as we are going to deal with it.”

            “Wait, what?”  She stood up, perplexed.  “It’s not even close to the supermoon.  How in the world is there a new giantess.  The people from that one town—”

            “This case was in Maine.”

            “But. . . how?  How can the growth cases be spreading without our knowledge?”