Day turned to night in Gravity Falls and most of the residents were settling in. Luan, however, was bouncing around inside her hotel room like a five year old on too much candy.

"I'm free! I'm FREE! I'm free I'm free I'm free!" she sang as danced around the room in her underwear before bouncing on the bed. "No more Donovan! No more sudden gigs! No more bans on birthday parties! I'M FREE! HAHAHAHA!"

"Slow down, Luan." Maggie chuckled as she stripped down to her underwear as well.

"I can't help it! After all this time, I'm finally rid of Donovan 'Dickbag' Dirk!" Luan exclaimed. "I thought I'd have to wait five more years when it was time to renew the contract to cut ties with him, but his slip up gave me an out!"

"You know, I've been thinking." Maggie said as she sat on the bed next to Luan. "The contract said that either of you could render it null and void if the other set up an event without the other's consent, right?"

"Yeah. Why?" Luan asked.

"Did you ever consent to the sudden Meet 'N Greet at the Mystery Shack?" Maggie asked. Luan stared at her friend for a moment before slapping her hand to her face.

"Dang it!" Luan grumbled before sliding her hand down. "Of all the times to remember that! Why couldn't it have been before the show?!"

"I don't know, but the way he was begging was hilarious." Maggie chuckled.

"...Maggie...I think that's why." Luan said with wide eyes.

"What is?"

"I didn't remember before since I was angry. But when Donovan told me about the sudden tour he signed me up for, the clause to break me free from the contract popped into my mind, along with how funny I thought it would be when I saw how deep in the shit he was going to be since he was now left with all the money problems." Luan explained.

"You lost me." Maggie stated. Luan took a deep breath before she started again.

"You remember when I threw that banana peel that Donovan slipped on earlier today?" Luan asked, earning a nod from Maggie. "I didn't think of it until I saw the banana Zim was eating. In that moment, I felt...strange. Like throwing that banana peel was going to make more than just me laugh."

"It's funny because it happened to an asshole." Maggie answered.

"But it didn't stop there! Donovan flew into the breakfast line up and kept floundering all over the place. Not only that, he kept getting hit with a ton of food until he was covered in it, like you see in movies or cartoons and stuff." Luan continued.

"So you're saying you really didn't plan all that?" Maggie asked.

"No. And it doesn't stop there. Before I went on stage, I peeked out at the audience for a moment before my mind was suddenly flooded with jokes and routines that made my usual stuff seem stale." Luan elaborated.

"I'll admit, the material you used was pretty funny." Maggie said with a smile. "Where are you going with this?"

"I've never been able to do any of this until today! It usually takes me a while to come up with material or plan out a prank! But today, all of this just hit me out of nowhere! And every time it happened, I said or did something that got everyone laughing!" Luan stated.

"Aren't you overreacting a little?" Maggie asked.

"Maybe, but I'm also wigging out here." Luan admitted as she rested her chin in her hands. Maggie gave her a small smile before pulling her into a hug, which Luan leaned into.

"Listen, Luan, what you just said sounds crazy, but I don't think it's a bad thing." Maggie said as she held onto her friend. "If fact, this could be an amazing boon for you as a comedian. Just take one look at the crowd and boom! Instant comedic knowledge."

"True." Luan said with a smile. "And who knows? Maybe I can do more than just feel what people will find funny."

"Maybe." Maggie shrugged before she embraced Luan while laying her chin on Luan's shoulder. "But we can worry about that later. Tonight, we celebrate your freedom. Just you and me."

"Hmhmhm. C'mere, you." Luan chuckled as the two laid down on the bed and gently kissed each other. They held the kiss as they rolled on the bed before yelping as they suddenly fell off.

"Ow." Maggie groaned as the two stood up and got back on the bed.

"Note to self: Get a room tomorrow with a bigger bed." Luan chuckled.

"Yeah. A big one. Big enough for both us and Zim to have fun." Maggie said as she laid on the bed.

"Heck with that. Big enough for Zim and his whole harem to sleep on after he's done fucking us all." Luan stated. "Now that'd be amaZING!"

"WHOA!" Maggie yelped as she and Luan suddenly felt the bed shift under them, knocking the two women over.

"What the heck was that?" Luan asked after picking herself up.

"I don't know, but...wait, when'd you move all the way over there?" Maggie asked.

"I didn't move anywhere. You're the one who moved." Luan stated before looking around in confusion. "Wait...something's different." she said before her eyes widened. "Maggie...either the room shrank, or this bed is suddenly a lot larger."

"Huh?" Maggie said before looking around as well. She noticed that the bedside tables were knocked over, the lamps and other items that were on them now on the floor. She then looked at the bed and noticed that it had gone from a single to a king-sized one. "What the heck happened? Does this bed have some kind of extensions on it?"

"I don't know. I'm not an expert on beds." Luan answered as she looked around again. "But even if it did, I don't think a hotel would have them."

"Then how did this bed get so huge? And also, can it shrink and become small again?" Maggie asked before she and Luan suddenly fell to the floor. "Okay...what is going on?!" she asked as the both of them got to their feet

"And where'd the bed go?!" Luan asked when she noticed the bed was no longer there.

"Is this more of the weirdness from Gravity Fa-"

Crssh!

"OW!"

"What's wrong?" Luan asked as Maggie held her foot.

"I stepped on something!" Maggie answered as she held her foot up to see what she had stepped on. Both of them looked at the item before Luan carefully pulled it off her foot and held it up to their faces.

"Well, we found the bed." Luan said as she looked at the destroyed piece of shrunken furniture.

"Yeah, but now we need to find some answers." Maggie stated.

Maggie, freshly clothed, was sitting on a double bed inside a new room in the hotel. She was bouncing one foot in the silence before Luan, also clothed, walked in with her suitcases.

"The hotel manager, though upset, has agreed to stick the cost of replacing the bed to my bill, along with renting this new room." she said as she dropped her bags and locked the door.

"Good thing you asked Gaz to send Tal to clean up the room earlier. Don't want to think how they'd react to how it was after our fun with Zim." Maggie said as Luan walked over and sat next to her.

"I'd actually like to see that, but oh well." Luan said with a shrug before her expression became serious. "Now, what we need to do is figure out how that bed grew and shrunk."

"Actually, I think I know how." Maggie answered. "Remember what we were talking about back in the other room? How we wanted a bigger bed for all of us and Zim? The bed suddenly grew. And when I was talking about making it shrink, it shrank to this." she said before holding up the broken, and still shrunken, bed.

"Yeah. Wait. Are you saying...?" Luan began. Maggie answered by holding the tiny bed in both hands before closing her eyes. Luan watched as Maggie's hands glowed blue, which then covered the mini bed, making it grow for moment before her hands turned pink, making the bed turn pink and shrink again.

"It's me." Maggie said. "I'm the one who did it."

"Whoa." Luan whispered in awe as Maggie put the tiny bed on the bedside table. "So you can make things grow and shrink like that weird crystal?"

"Yeah." Maggie nodded.

"How'd you know it was you who did that to the bed?" Luan asked while gesturing to the mini bed.

"I had a hunch since you said you could start sensing what made people laugh the most." Maggie answered. "So unless you can make things grow and shrink too, it must've been because of me."

"Huh. What do you know?" said Luan. "Got any ideas how this happened?"

"Like you don't?" Maggie asked with a deadpan look while Luan smiled.

"Zim." both of them said in unison.

"Must've happened after he banged us, just like with your sisters and all those other women with him." Maggie deduced before lying down on the bed. "So now Zim has two new women for his harem. A woman who can change the size of anything she touches and a woman who can sense what makes people laugh."

"Actually..." Luan trailed off, her smile growing a little.

"Oh no. What now?" Maggie huffed after sitting back up.

"I was entertaining a few hotel guests before I came back. Turns out, knowing what makes the audience laugh the most isn't all I can do." Luan answered.

"I know I shouldn't ask, but...what else?" Maggie reluctantly asked. Luan grinned as she held her hands out to Maggie.

"Grab my hands." she said. Maggie raised an eyebrow as Luan insisted on Maggie taking her hands. "Come on! Grab them." Maggie sighed as she grabbed Luan's hands. "Now hold them tight, close your eyes and don't let go."

"Alright." Maggie said as she closed her eyes. She felt Luan's arms try to pull away as she held her grip on them. "Are you trying to slip out of my grasp or something?"

"Yes and no. Don't look yet!" Luan answered, making Maggie groan as she felt Luan keep pulling.

"Now?" Maggie asked.

"Almost...okay. Look at my hands."

Maggie opened her eyes and stared down at Luan's hands as she held onto them.

"They're still your hands." she said before smiling as she held them a little tighter.

"I know. Now, look at me." said Luan. Maggie opened her mouth to say something before her jaw dropped at seeing Luan on the other side of the room, her arms having stretched all the way out between them.

"What the-Who the-How the-?!" Maggie got out as she kept looking between Luan, her hands and her long arms over and over.

"Pretty cool, huh?" Luan asked before she pulled Maggie off the bed and towards her, her arms shrinking until they were normal and embraced her confused.

"You're...elastic now?!" Maggie said in shock and amazement, making Luan laugh.

"If you think that was amazing." Luan started before reaching her hand between Maggie's breasts, making her blush before pulling Coconuts Jr. out of her cleavage.

"Then you ain't see nothing yet, sister!" she finished as Coconuts Jr.

"...oh boy."

-Meanwhile-

While Luan and Maggie were discovering their post-Zim effects, a disguised Zim was waiting in a different room in the same hotel.

"I wonder why Gaz wanted me out here? Maybe she wanted some privacy away from the others?" Zim asked himself before looking at the room furnishings. "As usual, Gaz has great taste. Especially this bed." he said as he laid on it. "Very soft. Though, I will admit, the orange color of the sheets kind of throws off the color scheme."

"I don't know. Some would say that orange is the new black."

"Huh?" Zim said before the sheet suddenly came to life and enveloped him, casting him in darkness. "HEY! WHAT'S GOING ON HERE?!" he yelled as he tried to escape, his Pak's legs coming out and striking at the surprising sturdy fabric.

"Hehehehehehe! Stop that! That tickles!" the same voice laughed.

"Who's there?!" Zim yelled before the sheet shined and morphed around him until it turned into a smiling Shannon.

"Me." she answered as she held him in a hug.

"Shannon?!" he yelped as she released him. "What are you doing here?"

"I asked Gaz if you could help me test a few upgrades I got." Shannon answered.

"What upgrades? And why would you need to ask Gaz and..." Zim began before trailing off. "You want to have sex with me, don't you?"

"Bingo~" she said. "So, you up for it?"

"Of course, but I'm curious as to why you suddenly want to." Zim answered.

"It's not sudden. I've wanted to do this almost immediately after Fink and I joined you guys." Shannon told him. "I also got these upgrades a while ago, but only had the courage to ask Gaz to use them yesterday." She then pulled him into another hug while her torso morphed into a pair of breasts, which she placed his head down on. "Still feel warm and soft?" she asked.

"Very." he answered. "Is this your standard shapeshifting, or an upgrade?"

"Shapeshifting upgrade." she answered before cupping his cheeks. "Tell me. Are these warm and soft too?" she asked before pulling him into a kiss. Zim smiled and kissed back while wrapping his arms around her neck. After a while, they broke so Zim could breathe. "Well?"

"Soft and warm, just like the real things." Zim answered, making her blush.

"My lips, or my tits?" she asked with a mischievous smile.

"Both." he answered, making her chuckle before she kissed him again before they broke apart. "When did you go back home to get these upgrades?"

"Home? I got these from Tal." Shannon answered.

"Tal?" Zim asked in confusion.

"She upgraded my entire body and gave me quite a few of her functions." Shannon began. "They're nowhere near as great as hers, but they're still awesome!"

"Really? What are they?" Zim asked. Shannon rubbed her chin before looking at the lamp nearby.

"Can you pay for this if something happened to it?" she asked.

"Of course I can." Zim answered.

"Good." she said before she grabbed it. Zim watched as Shannon's hand morphed around the lamp before it was absorbed into her. "I can take any inorganic matter and absorb it to replace any mass of mine that got destroyed."

"Mass?"

"You know that I could shapeshift before, right? Well, I have a lot of other weapons and tools inside me that I summoned when I needed them. Kind of like how your old base was a...it was a pen, right?"

"Yeah. I think I understand." Zim answered with a nod. "So you can just absorb anything you want? Even this whole hotel?"

"Uh, no. I can absorb other things, but Tal set a restriction. I can't absorb anything past a certain amount of mass." Shannon answered.

"Is that so?" Zim asked. "I wonder if Tal can absorb as much as she wants."

"Who knows. But we're not talking about her functions tonight." Shannon said as she tilted Zim's head up to look at her. "We're talking about mine."

"Right. My apologies." Zim said. "So...what else can you do?"

"Remember how these feel just like the real thing?" she asked as she placed her hands behind her head and posed while her breasts enlarged to Maggie's size.

"Uh huh." Zim nodded.

"Well they, and the rest of me, can look like the real thing too."

Zim watched as Shannon's orange, robotic appearance changed into that of a tan-skinned human with light pink hair and in nothing but a green bra and panties. When she was done, Zim let out a wolf whistle.

"What do you think, Zim?" she asked.

"...I think I'm going to void your warranty." he answered, making her shudder.

"I love it when you talk dirty." she growled before pouncing on him, her lips locking with his as they began to make out. They rolled around on the bed as they explored each other's mouths with their tongues. Zim tried to overpower her tongue with his by splitting it, only to be surprised when he felt each of his tongues be countered by her own. When they separated for air, both of them saw their tongues coiled around each other, making them laugh as they pulled away and merged into one each.

"The inside tastes the same, too." Zim commented before looking down at her panties. "I wonder if that does, too."

"Only one way to find out~" she cooed as her panties were slowly absorbed back into her, leaving her bottom bare as she laid on the bed and spread her legs. Zim took one look and growled before lowering himself down between her legs. He stuck his tongue out and glided it along her lower lips, making Shannon's breath hitch before he slowly stuck his tongue into her. The further Zim's tongue slid in, the more Shannon's eyes rolled back.

"What do you know? You do taste like human." Zim chuckled as he tongue continued in.

"H-How much tongue do you have?!" she asked before yelping as she felt Zim's tongue split and search everywhere inside her. She bit her lip and clung to the bed as she felt two of Zim's tongues slide out of her slit and up her body before wrapping around her breasts. 'Fink wasn't kidding! This is amazing!' Shannon thought as her insides started to heat up. 'Please don't reboot! Wait, can I even reboot anymore?! I hope not! But if I do...'

Shannon suddenly morphed herself away from Zim, leaving his tongues to flail in the air before he realized he wasn't licking her anymore.

"Huh?" he said as his tongues retracted. "What happened?"

"Sorry. I was heating up and thought I might reboot." Shannon answered.

"You mean when you blow up and your mind is transferred to a new shell at your father's lab?" Zim asked.

"Yeah. One sec." Shannon said before closing her eyes. Zim simply looked at her naked form and smiled before Shannon opened her eyes. "Tal said that my new body won't reboot, so we don't have to worry about exploding."

"That's good. I only like one kind of exploding when I have sex." Zim joked, making her giggle. "Shall we continue?"

"Not with your tongue." she said as she rolled over and got on all fours, her ass aimed at him.

"Already?" Zim asked.

"Yes! Oh! Hold on." she answered before her ass grew. "Wanted to give some mass to my ass. Now take me and don't hold back!"

"Alright." he said before dropping his pants, letting his dick spring to action. "You asked for it."

"I will never tire at the sight of that rod of yours." Shannon said as Zim got into position. An electric current surged through her as Zim thrust his dick into her, making her moan in delight as he stretched her out, which would be a lot more painful to them both if she didn't.

"You okay?" he asked after he was all the way inside her.

"I think my mind shutdown for a moment." she muttered before looking back at him. "I'm ready for more."

"Then more, you shall get." Zim grinned as he slowly pulled out before going back in. He kept this up until he got into a steady rhythm, where he then began to grab and massage her ass, making her pant as he fucked her. "This what you want?"

"Yes! This is better than just hearing about it!" Shannon answered. "Faster! Harder!"

"Like this?" he asked before he starting to ram her, making her scream in delight. "Hope the walls are soundproof." he muttered to himself as he kept at it while using his tongue to gently smack her ass.

"Yes! YES! Fuck me, Zim! YES!" Shannon cried out, which Zim obeyed. He kept fucking her, making her scream in delight.

"Shannon, I'm close!" Zim warned.

"Do it! Give it to me! All of it!" she begged. Zim grinned as she sped up more and more until he finally unleashed himself inside her, making her howl from her mainframe going haywire as he filled her with his seed, making her stomach swell. By the time he was done, she looked like she was pregnant. Zim was panting as he slid out of her and fell onto the bed, leaving them both panting as they laid there. "That...was incredible." Shannon finally said after a few moments before rolling onto her back. She looked down at herself and saw how much Zim had pumped into her before smiling. "I don't know where you hide all this, and I don't care."

"Neither do I." Zim answered as he moved over and laid next to her.

"How'd it feel to...do with it a robot?" she asked him.

"In all honesty, I forgot you were a robot." Zim admitted, making her chuckle. The two laid there in silence as Shannon started to rub her swollen stomach.

"It's crazy." she said, causing him to look at her. "I'm a robot, but, seeing myself like this, I wonder what it would be like to have kids."

"I wouldn't know how to help you with that. Sorry." Zim answered.

"Don't be." she said before smiling at him. "Now, after you catch your breath, I need your help with testing one more function."

"What's that?" he asked.

"The limits of my storage capacity upgrade." she said as she patted her stomach. "And we're not stopping until we find my limit."

"Is that so?" Zim asked. "Well, if that's the case, I'm gonna need a few things from-"

"Room service?" she asked before extending her arm under the bed and pulling up some food and energy drinks. "Got you covered. Now then...shall we?"

"Let's." Zim nodded.

-Morning-

Gaz was quietly walking by the hotel rooms as she read off the numbers while looking for Zim and Shannon's room.

"14-A...14-B...14-C! Here it is." she said as she knocked on the door. "Zim? Shannon? You two awake?" She waited, but no reply. "They're either sleeping, or in the shower." she said to herself before Lucy suddenly teleported next to her.

"Gaz, you need to see this!" she exclaimed in her usual quiet tone.

"Is it life threatening?" Gaz asked.

"Well, no, but it's...I don't know what to make of it." Lucy answered.

"Fine, but can you warp in there and see how Zim and Shannon are doing? Then I'll see whatever it is you want me to." Gaz stated.

"Alright." Lucy nodded before disappearing. A few moments later, she returned.

"Well?" Gaz asked.

"They're...okay." Lucy answered, her voice sounding a little off.

"Are you okay?" Gaz asked.

"It's...everywhere!" Lucy whispered.

"Wow. Must've gotten wild last night." Gaz chuckled. "Now, what did you want me to see?"

"Uh..." Lucy answered before Gaz gently slapped her cheek. "What?! Oh! Luan and Maggie! They're...You need to see it to believe it."

"And you need a new pair of shoes." Gaz answered. Lucy looked down and lifted one of her feet to see a white footprint left behind.

"...ew." Lucy shuddered before shaking her head and grabbing Gaz. She then warped the both of them away to another room. "See?" she said. Gaz looked around to find the room trashed and littered with various objects that weren't normally found in a hotel room. And in the middle of it all, sleeping on the bed, was a half naked, mini giant Maggie, with Luan and her ropey limbs all over her. When she finally registered what she was seeing, Gaz had only one thing to say.

"The fuck?"

-One Hour Later-

Zim, Shannon, Maggie and Luan, all back to normal, clean, clothed and/or disguised, were now sitting in the hotel lobby with the rest of the women of Zim's harem.

"So you found out how much you can hold before you blow up?" Gaz asked Shannon, earning a giggle and nod from the robot woman. Gaz then turned to Maggie and Luan. "And you can change the size of anything you want, and you can do what they do on cartoons?"

"Yep/Pretty much." Maggie and Luan answered.

"Okay. Glad we got that out of the way." Gaz said before turning to Zim. "Zim, now that we're all here, I believe now would be a good time to explain to everyone about a certain phone call you received."

"Right." Zim answered before turning to everyone. "I've got an important announcement, everyone. Next week, I'm going to be flying out on a bit of a business trip. A very important business associate of mine has asked me to visit, and they're inviting everyone else here as well."

"Really? Cool! Where are we going?" Lily asked.

"Japan." Zim answered.

"Interesting." Wednesday said in her usual, dull tone. "And all of us are invited?"

"Yeah. It's your choice if you want to go or not. I just need to inform them so they can prepare since they said they're paying for everything." Zim answered. "In all honesty, it's only going to be about 10% business. And those who join me will get First Class treatment while I'm doing business."

"Dang. Whoever your business associate is must have really deep pockets." Luan chuckled. "Well, I did want to relax in Gravity Falls, but I'm in for Japan if it's to relax."

"I speak Japanese fluently. I shall accompany you as well." Wednesday spoke up.

"I could use this chance to strike my own deals in the toy industry. I'm in." Mandy answered.

"Not me." Lisa said. "As fun as the trip sounds, I've got some work I need to catch up on."

Soon the women were split between those going and those staying. The last one to decide was Lynn, who was quietly staring at the floor.

"Lynn? Lynn!" Luan spoke up, making the athletic Loud jump and look up. "You going to Japan or staying here?"

"Well...how long will you be there?" Lynn asked.

"About a week or two. Depends on this and that." Zim answered. "Why?"

"Then I have plenty of time to enjoy one last trip with you all." she said before standing up. "I have my own announcement. You know how my sporting career was jeopardized by Tetherby for standing up to him?"

"Yes. We remember." Haiku answered.

"Well, they finally got it all cleared up. I can go back to sports." Lynn answered.

"Lynn, that's great!" May Kanker squealed in joy.

"Yeah...but that also means that I'd have to go back to serious training and be on a schedule for sporting events." Lynn answered.

"Meaning...?" Mindy asked. Lynn sighed as she gave them a sad look.

"It means I'll have to leave."