CHAPTER 1: CARPE DIEM
Three days later

They were all in the factory but for Lisa.

“Do you know where she is?” Kevin asked

“She said she would meet us directly here” Joe replied. “She’s not answering her cell phone”

As he was finishing his sentence, they heard the sound of an engine. It was Lisa’s old Beetle. She parked next to the abandoned factory’s door and got in, carrying a box.

“Did you get it?” Joe asked

She smiled widely. 

“Yes. It took me three days, but I have it”

“Did you…?” Joe started to ask

“Are you crazy? With Ron? I just needed to get him a little drunk and then he told me everything”

“Where is he now?” Casey asked

“Sleeping. I put a couple of pills in his glass” Lisa said with a smile

Then, she opened the box. There were some blue vials in it. Casey quickly counted 12. When she was about to ask, Lisa just removed the top portion of the box contents, set it aside and revealed 12 more vials. This time they were green.

“What is it?” Casey asked

“Blue vials are the growth serum. Green are the counter serum”

“Counter?” Kevin asked

“Apparently Ronnie thought that it was safe to have both” 

Joe was smiling widely.

“Well done, honey. If we can give them not only the growth serum but also a counter, we are going to be able to ask for much more money. Fred, what do you think?”

“Well, yes, we should be able to …” Fred said, uncertain

Kelly looked confused:

“The important one is the growth one, right?”

“Of course” Joe said, “but if you can make things grow and then make them normal again, this is worth several times more than just making them grow”

“I understand that” Kelly said in an offended tone

“We have much more than we need for the chemical company” Casey said

“Well, the more the better” Joe said. “Lisa did a good job”

“Yes, of course she did. But, don’t you guys see it?”

“See what?” Joe asked

“Half a dozen of each are more than enough” Casey said

“For what?” Kelly asked

“Casey, you can’t be seriously thinking on drinking that” Lisa said, being the first one to understand what Casey meant

“You want to drink it?” Kelly asked, surprised

“We just need to drink it, grow, check things out a little and then drink the counter. Piece of cake” Casey said with a wink

“Why the hell do you want to grow?” Joe asked

Casey grabbed Kevin’s cock with her hand and said:

“Can you imagine sex at 30 feet tall?”

Kevin was immediately rock hard and did not waste time to say:

“I’m all in”

Kelly looked at Fred who shrugged and said:

“I’m in if you are”

To which Kelly replied:

“I don’t want anyone having bigger tits than me”

Casey looked at Joe and Lisa with a smirk and said:

“You two can take the pictures, if you want”

Lisa sneered and said:

“We are in as well”

“Are we?” Joe asked

“Do you want a blowjob or not?”

“Of course” Joe replied

“Then, we are in”

A few minutes later, they were all in the center of the old factory, each with a blue vial in their hand.

“I want to propose a toast” Casey said

They all looked at her.

“To the biggest sex ever. To a life with no inhibitions. To us”

And she drank the contents of the vial. The other five did the same.

“It even tastes good” Casey commented with a smirk

Over a minute passed and nothing happened.

“It’s not working” Fred said

“Yeah, nothing’s happening” Kelly added

Casey was about to say something when her expression changed and suddenly said:

“I’m feeling something”

“Me too” Lisa said

“Yeah, I can feel it now, as well” Kelly said

Soon, they all heard the sound of clothes ripping as their heads started rising. The girls moaned. And then, Fred said:

“I’m not growing!”

“Me neither” Joe added

“None of us are growing” Kevin said as their girlfriend’s breasts were already level with their heads and their clothes continued shredding as they moaned.

Casey was the first one to realize that their boyfriends were still stuck at their standard size.

“Come on boys, you have a lot of catching up to do” she said

The boys did not reply as their girlfriends continued to grow, their clothes now no more than shreds hanging from their hips and shoulders.

“I did not think that the clothes would shred” Kelly said

“Well, I did not think about that either, but I guess that it was to be expected” Lisa added. 

“Who cares?” was all Casey could say as they kept on growing.

Finally, after almost a minute, their heights topped close to 30 feet tall and the girls giggled as they looked at each other, naked and enormous, standing in the middle of the factory.
Looking down and realizing that their boyfriends were still standard size, Lisa said:

“Come on boys. What’s going on?”

“We are not fucking growing!” Joe complained

“It may work slower in boys” Lisa suggested

“I’m not feeling a damn thing” Joe replied, visibly upset

Casey crouched and looked at the now little Kevin and said:

“You should get started with the growing. This size is making hornier than ever!”

“This shit doesn’t work!” Kevin complained

Kelly was simply not saying anything as she observed Fred, his boyfriend, who was looking up.

“Why are they still small?” Kelly simply asked

Lisa repeated her theory:

“It may be slower on boys than girls”

“Let’s hope so. I’m so horny that if he does not grow soon enough, I may need to stuff the whole of him in my pussy” Casey said

The boys took a step to the back, instinctively.

“Honey, do not joke with that” Kevin said

Casey winked and replied:

“Who said I was joking?”

“Come on, Casey, it’s not funny” Lisa said

“It was funny to me” Casey said, smiling.

“We are naked. And we won’t have clothes when we are reduced” Kelly said, changing the topic

“Who cares?” Casey said, shrugging. “Come on, girls, let’s go find something to do while the boys get big.

She turned and started roaming around the factory. A few seconds later, she turned with a barrel in her hand. It was now the size of a glass to her.

“Cheers” she said, winking. “Wouldn’t it be good if it was full of beer?”

“Do you want to be big and drunk?” Lisa asked

“Being big is good enough” Casey replied

Kelly then walked to the sofa they used and picked it up with both hands.

“It is very small” she said

“You are very big” Lisa replied

“You two are geniuses” Casey said in a mocking tone.

Then, she turned towards the boys and said:

“Any luck with growing, boys?”

They looked at her with upset faces and said:

“The formula is not doing a damn thing. Are you sure you gave us the right one?” Fred complained

“You took the same one we took” Lisa replied from behind. “You should be growing”

“And I hope that happens soon” Casey added. “Let’s stretch our legs, in the meantime”

No one knew what she was referring to when she started walking to the door. Even if it was huge, designed to let heavy machinery in and out, Casey had to stoop in order to get outside. The other two girls quickly followed and the boys ran behind them.

“Look at those cars! They are tiny! Aren’t they cute? God, being this big is amazing. If only I could get fucked!” she said

Then, she walked towards Joe’s pick up car and crouched next to it. Joe got nervous.

“What are you doing, Casey?”

“I feel like grabbing it” she said in a natural tone

“Don’t do it!” Joe yelled

“Why don’t you just grow and stop me?” Casey replied as she grabbed the front of the car with her left hand and the back with her right. As she stood up again, the car, which was about 3 foot long to her, was raised easily. “It does not weight too much!” she said, excitedly.

“Casey, set the car down!” Lisa yelled

She looked to the front, to the blonde haired girl.

“Oh, come on, I just picked it up” Casey complained, knowing that Lisa was defending her boyfriend. “Would you prefer me to pick your Beetle instead?”

“I would prefer you to set the car down and get inside” Lisa said

Casey feigned dropping the car. She laughed out loud when she saw Joe and Lisa’s faces. She then knelt, set the car in the ground and said:

“You are making a big deal of nothing”

Joe was not listening as he checked the car and said:

“You dented it!”

Casey saw where he was looking and said:

“It must have been my tit. Sorry. I guess that a nipple shaped dent does not look too good”

“You’ll pay for it!” Joe complained

“Darling, when we get the money for the formula, I’ll buy you a new car” she said, and then she turned and got inside.

When they were all inside, Lisa was the one who broke the silence with the uncomfortable truth:

“You guys are not growing”

The boys looked up, not knowing what to say.

“Don’t you feel anything? Some heat in the belly or something?” Lisa insisted

The boys shook their heads.

Then, Joe said:

“We are not growing. You should take the counter”

Kelly looked down with a poker face and Lisa seemed to nod when Casey said:

“I don’t want to be small yet”

The two girls turned and looked at Casey. It was Kevin who spoke, though:

“Casey, honey, I’m not growing. We need to accept it. You should take the counter”

Casey placed her hands on her hips and said:

“I like this size. And I said that I want to keep it a while more”

Kevin did not realize the danger in her look as he said:

“Don’t be childish and drink the fucking counter”

Casey then crouched in front of Kevin and when he looked at him he realized about the mistake:

“Kevin, darling, are you deaf? I said that I like this size, and if you cannot grow and take care of me, maybe I’ll need to take care of myself”

As she finished saying that, Casey reached out and grabbed Kevin, one hand under each armpit. And just as she had a good hold of him, she stood up and lifted him in front of her face. Kevin started yelling immediately. To Casey he was a toy, barely taller than a Ken doll.

“What the hell are you doing?” Lisa yelled

Casey moved her eyes away from Kevin and, looking at Lisa she said:

“Mind your own business. He is my boyfriend”

Fred was very pissed off with Casey and was about to head for her with his fist up when he felt being pulled from behind. Before he knew, he was being lifted by Kelly, who turned and bringing him close to her mouth, whispered:

“Don’t get involved” she said

“Set me down” Fred complained

“It’s for your own good, silly” Kelly added

“Are you going to do nothing?”

“It’s her boyfriend. And you are mine. She can do as she pleases”

Lisa was not holding Joe back and he walked towards Casey, incredibly angry and yelled:

“Set him down, you damn bitch”

Casey looked down and saw Joe. Her face showed disdain and then, without warning, she lifted her foot and setting her toes on his chest, she pushed him back and sent him flying a couple of feet backwards.

She then looked at Lisa and said:

“Take care of your boyfriend, or he might get hurt”

Then she turned and said:

“And now, I would like a little bit of privacy” and she walked to a corner of the factory that was hidden from the general view.

Lisa knelt next to Joe and asked:

“Are you alright?”

“Don’t fucking touch me!” Joe yelled

“Shhh… it’s alright. I won’t hurt you”

Joe then started crying.

“What the hell is going on, for God’s sake?”

Lisa looked at him and said:

“Things got a little bit out of control, but we are going to make this right”

“Why don’t you take the counter?”

“I can’t take it before Casey does” Lisa replied

Joe did not know what to reply to that

A short distance away, Kelly had sat down on the floor and had set Fred between her legs. She looked down at him and said:

“It looks like we are stuck at this situation for a while. At least, until Casey decides that she’s had enough. We might as well enjoy it”

“What the hell do you want me to do?” Fred asked

Kelly smiled and said:

“Wanna touch the biggest tits in the world?”

His look told her that he wanted it very much. She smiled as she lay on her back and said:

“Climb”

Meanwhile, in the opposite side of the factory, Casey was still holding Kevin as she sat on an old machine that had the height of a chair to her. In a softer tone, she then said:

“Look, Kevin, I’m sorry for having been so rough. I just want you to know that I want you to enjoy this as much as I do”

“But I don’t want to enjoy anything” Kevin said

Casey then sneered and said:

“Look, I’m going to do it, whether you like it or not. You might as well collaborate”

Then, she held him with one palm under his ass and placed him in front of her tits:

“Lick” she said

He did not react.

“I said lick” she repeated in a stronger tone. He started licking and she giggled. “That’s right. That’s great!”

Meanwhile, while Lisa still tried to reassure Joe, Fred was crawling over Kelly’s stomach. It tickled and Kelly giggled, which made the ride more complex, but he arrived soon enough to the valley between her tits. Without warning, she pushed them together, engulfing most of his body and laughing. He needed a few seconds to react but when he did, she was very positively surprised at having her left nipple sucked. She started moaning.

In the meantime, Casey had stripped Kevin down. When he did not want to follow her instructions, she had ripped his T-shirt with her fingernails. He had been quick to finish undressing himself. She was now sitting on the ground and holding him in front of her face. Surprisingly enough, he was rock hard. She tried to give him a blowjob, but she barely managed to get his cock deeper than her lips. A few strokes were enough to make him cum, though. She felt the salty taste of his seed and giggled, as she removed him from her face and, turning, spit on the ground.

“See? I wanted to make you enjoy. Now it’s my turn”

She placed him between her open legs, in front of her wet pussy. 

“You better make me happy” she said

Lisa was not doing much more than soothe Joe with words. Kelly and Fred were having an entirely different experience, though. Now Fred was basically riding Kelly’s tit as he kept on sucking. Kelly had long ago started working on her pussy with her fingers. She was moaning, the pleasure increasing with every second that passed. Her final moan was very loud as she came. She was helping Fred to climb down when the incredibly loud yells and moans of Casey caught her attention.

“Stay here” she told her boyfriend as she stood up and headed for the corner where Casey had disappeared with Kevin. Lisa soon joined her.

When both girls turned the corner, their jaws dropped when they saw what was causing all the commotion. Casey was sitting in the ground, with her head reclined back and her legs open. And between them, Kevin’s upper body, including head, torso and arms were gone, engulfed inside Casey’s cunt. Only his legs could be seen, standing in front of her womanhood. As she moaned incredibly loud, Casey was nudging Kevin with her right hand.

“Oh yes! Yes! Yes! This is the best sex ever!” she screamed

Her loud moans then started to become more frequent until she finally let out an incredibly loud scream and let herself fall on her back. She was breathing heavily as she still moaned lightly and Kelly and Lisa realized that she had had a massive orgasm. Lisa looked shocked, but Kelly kept a poker face.

When she saw Kevin, or what could be seen of him, fighting to get out of Casey’s cunt, Lisa quickly moved forward and helped him, pulling him out. He fell on his back, soaked and sticky, and breathing heavily.

Lisa reached out for him when he looked at her with panic and yelled:

“Don’t fucking touch me!”

Lisa removed her hand as she said in a soft tone:

“I only want to help you”

Kevin’s look was not rational as he yelled:

“Take your fucking giant hands away from me!”

Lisa stood up and took two steps backwards as Kevin struggled to get on his feet. Lisa looked at him and said:

“Don’t be afraid”

“You tell me not to be afraid? I thought I was going to suffocate in her fucking cunt! You freaks get away from me! Don’t you even fucking look at me until you are fucking normal again!”

And then, Kevin ran to the other side of the factory, to join Joe and Fred, who were together, already.

Lisa looked at Kelly and said:

“This cannot go on. We need to go back to normal”

Kelly shrugged and looked at Casey. She was incorporating and had a very wide smile in her face.

“That was amazing”

“You could have hurt him” Lisa said, looking angry

“Ah, come on, he was in there less than a minute” Casey said, smirking

“How in the hell did you push him in?” Lisa said

Casey shrugged and answered:

“Well, he was trying with his arm, but I could barely feel anything, so…”

“You cannot do this!” Lisa yelled

Casey rolled her eyes and said:

“I can and it was amazing”

Kelly interrupted the argument:

“We cannot stay this big forever, Casey”

“Of course we can’t” Casey said. “I just wanted to make the most out of it while we were like this”

“We need to take the counter now” Kelly said

Casey smiled:

“Well, I’d love to have another fuck, but I don’t think that Kevin would hold another one just now. But you girls still have your boyfriends pretty fresh. Are you sure you don’t want to try, before we go back to normal?”

Lisa had a look of disgust but Kelly seemed to hesitate for a second. Then, she said:

“I really think we need to take the counter now”

“You girls don’t know what you are missing, but it’s your call. Let’s take it, then” Casey said, and she started walking towards the table where the boxes were.

“Kevin is never going to forgive you” Lisa said

Casey smirked and said:

“Tomorrow we are going to be rich. And I give the best blowjobs”

As she reached the table, she looked at the three boys, who were sitting in a corner and said:

“Time for the big girls to be small again”

Lisa was the one to prepare the vials and split the green liquid among the three of them. 

“All at the same time” she said

Casey laughed and said:

“What? Are you afraid that I won’t drink it? Here you have” and she downed the vial all at once. The other two girls looked at each other and drank theirs.