Alright, I am giving you all this chapter, even though you were all supposed to give me potion ideas, but I don't believe I explained that properly.

First, they are dealing with changes in race, not personalities. Some races with come with a personality altering effect, but that is where it ends. Dipper is creating the potions to entertain other people. Dipper drinking a conman personality potion from Stan's DNA will not be something people will want to read.

There is already a nice story where Dipper is raised by Stan on this site that actually kind of does that.

Can't find it to give the name, but it is somewhere.

=-=-=-=-=-=-=-=episode 6? And 7=-=-=-=-=-=-=-=-=

Dipper was so glad he could just ignore the whole situation with he Manotaurs. He will go and visit the multi-bear for tea on occasion, but the Manotaurs were just obnoxious.

He recalls when he became so annoyed with them, he set off a bomb under their mountain and buried the lot of them. Or that time he filled their cave with lava. Or the time he caused their mountain to collapse into a chasm with his earthquake machine.

He was just realizing how often he has taken to murdering them guys.

Dipper was now just building the machine to cover the check in. The guests would buy their tickets from one machine at the corner of the building outside, before entering the checkpoint at the door.

The checkpoint consisted of a small room, where you would be able to open the door to enter as soon as you insert your ticket. If the number of tickets do not match the number of guests that are in the checkpoint, they will be shoved back out, and forced to repurchase the ticket.

The moral of today? Don't try to con a conman that has a famous inventor under his employ.

Dipper had informed everyone beforehand, that goofing with him was out of the question while he was working on the machine. So no silly string shenanigans with him. That didn't stop Mabel and Wendy from goofing around.

Mabel had started referring to Wendy in a familial manner recently. Good thing Dipper had no plans to go crazy this timeline.

Dipper remembered the timeline he 'died'. While he was young, he got his hands on an invisibility potion. He also remembered when he did it and only spoke when he was alone with Mabel.

His parents were always left baffled when she mentioned that her imaginary friend told her all the little secrets there was to know.

He also enjoyed watching what Mabel did with all that knowledge. If left alone, Mabel gave Pinkie Pie a run for her money as a party girl. But he was also able to manipulate her into other paths.

He tried that with Wendy once. That girl was so boring and predictable. After realizing he only responded when she was alone, she continued to try and trick him into revealing who he actually was. He wound up playing the ghost card during one run through, but she never really asked him much of anything.

The girl never cheated, nor was she dumb enough to need him to give her the answers. There were a couple times she asked for a little help with this or that. But she never took advantage of having an imaginary friend that knew everything. She did ask for a little, but never took advantage.

He almost died from boredom that run through.

Wait, I was talking about the familial relation, right?

Well, each timeline Dipper was not with Mabel, Wendy usually jumped into the role of a big sister. Dipper suspects that with as many brothers as the girl has, she always wished she wasn't the only girl in her house, so she would latch onto a sister that needed a sibling.

Mabel took timelines where he wasn't there rather harshly, usually with varying levels of angst or misery.

As Dipper finished the check in machines, he proceeded to start handling the potions, and seeing the chance for adding to the fun.

"Hey Wendy, I just had a brilliant idea."

As Wendy came over and listened to the boy, she slowly gained a grin. As Dipper spoke of his plan to Wendy, he also had to stop Mabel from wanting in on that plan, as he already had a plan for her and him to enact.

Wendy could be heard laughing as Stan continued with his checklist to make sure everything went smoothly.

=-=-=-=-=-=-=-=Party Time=-=-=-=-=-=-=-=

Dipper stood next to Soos as the man DJed, setting up several vials of potions.

Dipper took notice of Mabel meeting her girls, who Dipper didn't tell her about so she would be honestly surprised when she met them.

Although Dipper did get into the habit of telling her when she was gonna meet someone bad for her. Him not warning her about Gideon was simply because the boy was no real threat.

Dipper would actually refer to Gideon as a good person if he worked on it. If Wendy was his eternal counterweight, Gideon was the mini boss in the game. Where Wendy became Mr. Incredible, Gideon was Buddy.

Gideon would try to help, and a good portion of the time he would. Dipper had gone through a timeline where he made Gideon his heroic foil.

It was akin to face Ron Stoppable, while Kim Possible or Wendy, swooped in to save the day. He used a lot of robot stand-ins, because he couldn't keep a straight face as he watched Gideon stumble through his traps.

Still couldn't find a way to keep Wendy from interfering with him tormenting the boy. He blames his henchmen. Not even through the very multiverse he himself created, could he find or even build good help.

Besides this one guy. Jared. Never having a last name, but the guy usually had freshly baked cookies waiting in the break room without fail. He also made sure that every flower in the base was fresh.

He never failed his tasks and always made that extra effort to make sure things went smoothly, but he wasn't a guy you send on missions outside the base. Poor guy dies too easily, but he did his best.

Sometimes, Dipper misses Jared.

But back to the party, Dipper was actually given his chance to interact with Pacifica, as she demanded the party crown. And cue Mabel jumping in to defend her girls.

Pacifica was honestly surprised when the boy that was messing with whatever vials he was messing with turned and introduced himself.

"Hello Pacifica Elise Northwest." Pacifica took a step back when she got a good look at the boy. Her age, well maintained form, no slouching which shows he commonly stands straight showing a level of confidence.

He also had rather nice curly hair, and even though he was most likely twelve, his arms show signs of muscle. All in all, a good specimen of the male form. And the knowledge she could see in his eyes, was rather refreshing when compared to the lack of it within the eyes of the normal boys she sees around town, or in her private school.

Dipper smiled as he saw the spark in her eye that let him know she liked what she was looking at, while checking him out.

As he mentioned briefly before, she could be considered his soulmate. The easiest to court, the most loyal seeing as she always joins him no matter his path.

And she didn't mind being with both him and Mabel when he chose to be with his sister.

Pacifica was actually the hardest to make his foil. He has tried, and the closest he got was the timeline where after he foiled himself by allowing both Wendy and Gideon to help her, she wound up kidnapping him, patching him up, and keeping him in her closet for the rest of his life, where she made sure he lived a long healthy, and even happy life.

It was a very awkward talk with the kids when they found their daddy, who they hadn't met, chained to the wall when they were looking for Christmas presents.

Fun fact, that was the first time he became a family secret. The super villain in the closet. Daddy was in time out for trying, and almost succeeding, in ruling the world.

Dipper had to give himself a quick shake to get his head in the game. "If you are wondering, these potions are the ones I crafted for the potion master attraction. Where me and my twin sister here drinks a pair that the townsfolk have voted on."

Pacifica did in fact look interested as she started to ignore the whole thing about the party crown. "So what ones are you drinking?"

Dipper smiled. "We were about to drink them after Soos starts the competition."

Pacifica smiled here. "Well, since he did just that, are you going to?"

Pacifica, as Dipper has discovered, is indeed a nerd, as people like to call him. She has shown fascination with many of the experiments that he conducts throughout many of his timelines. She is a smart girl that is forced to be cruel by her parents.

She is not evil, just raised that way. She embodies the heart of a princess, his princess. His damsel in distress when he is a hero, his Belle when he goes Beast. Or Gaston in some cases. That is why they mix so well, they are both intelligent kids, he just has more freedom, which draws her to him on an unconscious level.

Dipper has been reminiscing an awful lot about Pacifica. "We will be, when Mabel goes to sing her song for the competition. Till then, it's a surprise."

Pacifica gave the boy a cute pout as he walked over to the group of older teens not too far away. Pacifica almost jumped out of her skin when she turned and saw Mabel with a huge smile as she shifted her eyes between her and Dipper. "What?"

Mabel giggled slightly. "Someone has a crush. That was the friendliest I have ever seen him with a gal. Even with Wendy, the coolest gal we have met so far, he acts somewhat bored."

Pacifica smirked. "Well, of course he would be excited to meet me."

Mabel scooffed (yes I misspelled it on purpose, Mabel finds scoffing to be too rude and or mean. So she scooffs.) "Girl, my bro knows everything, and I mean everything. He knows all about you, and he just showed you that he is willing to tease you. He usually reserves that to fight against people who tease him. He rips people apart when he doesn't like them, or they make me cry. He teases back when he enjoys your company. You are the first person he has ever teased unprovoked. This is a big step forward for him."

Pacifica chuckled over the girl's enthusiasm, basically taking it as approval to date her brother if she pursued. Pacifica would have scoffed at any other person saying that to her, but she was forced to admit, the boy caught her interest in a way no one ever has.

And plenty have tried.

She was almost tempted to grab one of the potions and drink it to prove it wasn't gonna do anything but wanted a chance to tease the boy as payback for what he just did.

Speaking of Dipper, he was with Wendy, talking with her friends.

"I dare you guys to sing karaoke under the effects of a potion I brewed. I made some extras."

Wendy had expressed her excitement to do so, while Nate and Lee were both excited as well. Robbie was basically the only wild card, which is why they offered it as a dare instead of say, asking.

Robbie accepted the challenge as a way to prove the boy couldn't create real potions, Wendy had the plan explained to her, so she actually knew what she was going to do and came prepared. Tambry was the only one that noticed what she did to 'prepare'.

Dipper chuckled. "I only have four spares, so Tambry and Thompson don't have to drink one."

Wendy was all smiles as the three boys started to kind of regret accepting so fast. Curse their need for random chaos.

Dipper had to walk over and give Soos the rundown over how the night was going to go. Soos was actually doing this better than he would have, considering Dipper made him a cheat sheet for the buttons on his DJ stand. Dipper was the coolest in his opinion.

Soos smiled as he lowered the music. "Alright ladies, dudes, and everything in between, we have a short karaoke section before and after the contest. Before there is a song, sung by our own rowdy gaggle of troublemakers. Wendy, Thompson, Lee, Nate, and Robbie."

Tambry just continued to smirk as she sat off to the side of the stage. Dipper and Mabel were also up there. Dipper was the one to explain. "So, I made some potions, some are extra for these guys, but so the surprise will be for everyone all at once, me and Mabel will be drinking ours at the same time. Than these guys will get the stage all to themselves as we wait our turn."

On Mabel's count to three, the twins, Wendy, Lee, Nate, and Robbie all drank the potions.

Wendy shook her head slightly as she gained a couple inches, a bit of muscle mass, and lost two distinct lumps on her chest. As she chuckled, you could tell the difference in her voice. When 'he' flexed, you could hear the tearing of his shirt.

Wendy went from being an athletic long-legged babe, to being your typical manly red-headed lumberjack. Who was going to need a new shirt before she drank the antidote.

As a girl, Wendy's strong point in her looks, were her legs, and now as a man, he had pecs and a jawline that made ladies swoon.

Lee and Nate had to be told, and slapped twice, to stop touching themselves. "You can play with yourselves later, in private, before you take the antidote to turn you back."

Lee hadn't changed in height, but his hair did shorten, while his figure became a bit more flexible. His chest did grow, but not a whole lot. 'Her' butt on the other hand, became honestly slapable, which she did indeed slap, until Tambry slapped him upside the head to stop.

Nate had lost a couple inches when he drank the potion, and maybe a couple pounds in the back. She did however, have a larger size in her chest as Lee, which she bragged to her about, before Tambry once again, slapped her upside the head, where her hair lengthened to just below her shoulder blades.

Lee wound up with about a high B, low C, whereas Nate had a good high D-cup.

Robbie however took the cake with 'her' looks. Having shortened slightly, not to the extent that Nate did. Her hair lengthened slightly longer than Nate's, which caused her natural blonde hair to show, it now going down her back, the black being about seven inches from the end that landed right above her butt.

Which bubbled slightly, not to the extent of Lee, but she did indeed have a nice ass. Robbie stood mortified over what happened, as she tried to hide her now double D breasts.

Her broken heart hoodie was now more literal for those looking at her.

Mabel, having pulled her braces out, with them being a removable for easy cleaning that Dipper made for her, looked every inch a boy you would expect. Her hair had shrunk, and keeping just as curly, giving her more of a poofy style. 'His' figure had shifted slightly, or as slightly as his budding female body was, and now stood with somewhat more muscle than Dipper had as a boy.

Where Dipper was geared towards knowledge and wisdom, showing in a slimmer, but still athletic build, Mabel's showed her active and extensive lifestyle, with her male form being slightly broader shoulders and even having a thicker jawline than Dipper.

Where Dipper showed more signs of being a wizard, Mabel showed more signs towards a knightly physique.

Dipper's transformation started with his hair lengthening down to his waistline and straightening out. His hair even wound up sliding down in front of his left eye, giving him a shy look. Her check bones actually raised slightly, and his chin somewhat slimmed, barely noticeable with how young he was, but did give him a more regal appearance. You could see signs of him being an early bloomer if you looked, but once again, with her age, barely noticeable.

Until she raised her arms and stretched, pushing her chest out in a way that was clearly noticeable.

Dipper decided to speak up after she dropped her arms. "Well, there you have it, Gender swapping won the little pole. I hope this proves that I didn't just plan to put on a dress as a way to trick everyone."

Everyone, including Stan, all stared in shock over what they just saw. Robbie decided to snap at the now girl. "What on earth was going through your head when you set this shit up?"

Robbie would have continued to yell at the twerp, if she wasn't getting cat calls from the audience when her chest bounced as she threw her arms around.

No wonder girls wore bras, 'she' could feel the stares of several guys drilling holes into her chest.

Dipper shrugged. "It was for fun, I did have you each give me some hair to whip up an antidote, so right after your song number, you can drink it and change back."

Robbie in all honestly lost a lot of her anger after talking with the girl, though mostly because it was turning to the guys that were there and staring so much at her.

Maybe that's why girls could just shrug off negative things so much, they had practice ignoring the pigs that stare at them constantly.

Wendy stepped up to the mic before Robbie could get started again, bringing attention to her new half-foot taller height, that actually caught Robbie's attention.

Over his(her?) retries, Dipper had actually noticed how Robbie is most of the times. If left alone, without him, or Mabel's love potion shenanigans, Wendy actually does straighten out Robbie, while Tambry usually ends up dating Thompson.

Robbie's rebellious attitude could all be blamed on his parents actually. Not that they are bad people, but when a child reaches their teenage years, and they are one of those kids that enter a rebellious stage, cause not all kids do, they need to rebel against something. Usually the parents are their targets, and the child will usually grow out of the phase when they get it out of their system and learn their lessons about why rules are there.

Robbie has grown up with very supportive parents, and they support him in his rebellious hobbies, but he can't rebel properly against support, which causes him to rebel on a larger scale towards authority.

Robbie can't learn his life lessons if he can't get his rebellious nature out of his system. The Blind Eye weren't helping with making everyone idiots either. Making it slightly easier to break rules, but also harder to rebel against 'The Man'.

And yes, that is why the teens of Gravity Falls are more rebellious than anywhere else. Hard to rebel against the man when the cops that are supposed to stop you chuckle over your antics before grabbing a roll of TP and joining you in throwing it around their yard.

Back to what Wendy was saying though. "Well, we got our song to sing. Thompson, start us off."

Wendy pointed towards the front of the stage, where Thompson looked to find a karaoke machine for him to read.

Thompson, as soon as he realized what song he was looking at, began his lines.

(I am gonna just let you all play the song on you tube or something, just gonna describe what they're doing.)

Thompson began to do the speaking part, he fit into the role as if he was born to play that part. While not matching the original artist perfectly, you could tell the boy was enjoying it.

Lee and Nate were all smiles when they realized what song they were singing, both pulling Robbie over to get him to enjoy it as well.

Robbie almost blew his top when things started, but as Dipper came over and pulled him back a step, he explained.

"Look at Wendy, you feel anything with her as a him?" A head shake. "That's because your still you, just with a different body. Have fun with your friends, and you will get the potion to turn you back. If you want to experiment with yourself later at home, that is your business, but you can drink the potion whenever dude."

Robbie just smiled as he listened, considering he was also speaking with a guy that was going through the same effects as himself, it kind of did comfort him. He also looked at each of his friends as they goofed around, Lee and Nate had sat on the bench, patiently waiting for their part.

Robbie gave his usual smirk and shrug as he went to join his fellow bimbettes. Just in time for them to pull him into a group hug as they sang their part.

Wendy did in fact manage to lift them up with relative ease, though she had to use both arms to hold it. And also couldn't keep it up as well as Gaston in the movie did.

Wendy took a little too much pleasure in the hair line, ripping her shirt the rest of the way off. How many girls can say they tore their shirt off in front of a crowd without it being perverted or dirty.

Wendy was enjoying herself, when Dipper came to her with this idea, she had thought it would end up being more of a gender bent rendition, but he revealed that he could allow her to experience it this way, and she found the idea to be hilarious. Who needs haunted stores when you could experience something like this. It brings a whole new meaning to walking a mile in someone else's shoes.

Walking, and moving around with something dangling down below was a whole new experience as she sang with her friends. And she even noticed Robbie enjoying himself. Having a chance to experience something with no consequences like this, was rather exhilarating.

Dipper said if Thompson or Tambry wanted to take a potion, he could go whip some up for them, but she doubted Tambry would want to. Thompson was a wild card for it, but he might not be comfortable with it to be honest, they already bully him enough as is.

Lee and Nate were always up for anything and everything new, kind of why they ate some of that smile dip at dusk to dawn.

Robbie, while being a bit of a wild card himself, would also be easy to break down and have fun. Robbie might deny it, but he was as rambunctious as Lee and Nate. He might have joined them in eating the smile dip if they hadn't been kicked out.

Robbie was a party dude right along with those two deep down.

Dipper and Mabel were just sitting off to the side with Tambry, who was recording the performance.

Doing this actually reminded Dipper of the times he made him this potion to live life as a girl. He had gotten the ingredients, drank the potion in the garage, before causing an explosion that put him in the hospital. The doctors would tell them their daughter was alright, and they would look at Mabel and argue with the doctors about his gender, they would go check on him and see he was indeed a girl, and he would explain that he was experimenting with science, and the backlash changed his gender.

He got banned from practicing chemical experiments a lot those time lines. Though Mabel was always ecstatic with having a sister.

As the gang was calming down from their song, as well as the applause and cat calls. He teens turned to Dipper as he walked by and placed a potion into each of their hands. "The dare was to sing a song with Wendy under the effects of the potion, so here are your guys' antidotes. Take them whenever you wish, me and Mabel are the only ones that are stuck like this for the weekend due to our contract with the attraction I set up. I do have a spare potion that will change you back if anything happens to that one, so don't feel pressured into drinking it right away in fear of losing it."

Nate and Lee wound up jumping a bit, which reminded them of their extra weight on their chests. Robbie stared at the potion for a few seconds, before pocketing it. "If some twelve-year-old can tuff being a girl out for a weekend, so can I."

Robbie may have scoffed over the remark, but he still had a smile. Apparently, the boy was getting competitive with him.

Dipper chuckled. "Does that mean I should add in a third potion whenever I make me and Mabel ours for my attraction?"

Robbie's quick and simple answer was no. Guess his competitive nature stopped there.

While the teens got off the stage, Pacifica was called up for the competition. Though Dipper and Mabel both noticed she kept looking Dipper over.

(I am not gonna change her song, she did everything the same)

Pacifica passed the mic off to Mabel, who turned and winked at her two new friends. "This is for you girls." With the potion having taken effect on Mabel's voice, the two practically swooned.

Though they were able to recover rather quickly, they did recall that the guy winking at them was indeed a girl. It still made them feel special, and even a bit appreciated.

Mabel inserted a CD into her karaoke machine, built by Dipper, and sang the song 'Soldier at War' by Ben Wiggins.

Mabel had listened to this song before, and somewhat dreamt of a guy singing it for her, a strong handsome man in the zombie apocalypse, singing that he would protect her. Yeah, Dipper sang it for her, and even introduced her to the band, but she still wanted a manly guy to sing it specially for her.

Mabel had plenty of criteria she wanted of her boyfriend, and one was for him to be willing to sing for her. Well, she could at least sing a song as a guy for her two new friends, maybe they had similar wish lists.

Dipper listened to her brother sing, even doing a flip properly, like she taught him. Yes, she did indeed teach Mabel an assortment of things to prevent her from being embarrassed.

This was honestly not their first time drinking a potion like this in this timeline. In order to teach Mabel, the importance of being too nice, he allowed Mabel to invite people over to his lab and tried to get them to buy stuff. They took advantage of her free sample style.

Needless to say, he was glad he snagged some hair from them when they entered, because when their parents came by and demanded he fix them, while Mabel cried from the experience, he just administered the antidote with a painful injection into the butt.

Needless to say, parents were angry, and their own figured Dipper needed some time away from his lab as a punishment. Too bad they sent him to a larger lab with more and better ingredients.

As Mabel was done with her, his? Their song, Soos stepped forward.

"Alright my party troopers, if you look off to your left here, you will see a machine that looks similar to an arcade machine. Our resident genius set it up, somehow knowing there would only be two competitors beforehand, but take a quick trip over and press a button for your vote. Each button needs a full hand to count your vote, and it scans your hand to prevent cheating. Then we will be listening to a song sung by Dipper and Mabel as our final song, then I will play you out."

Dipper watched as everyone went over and threw in their votes, he also noticed how Pacifica twitched a bit, believing that while she did great, and she did, she knew her song wasn't as unique as Mabel's.

Pacifica also realized that Mabel had an advantage over her, due to the genre of songs they chose. While hers was impressive, it was tuned more towards high end audiences, while Mabel's was towards party people.

She should have chosen a different song.

Pacifica chose not to step over and vote, as Dipper stepped up behind her. "I hope you're having fun."

Pacifica jumped a bit, turning to look at Dipper, and blushing as how close she had leaned in.

Dipper's female form was rather alluring, for their age. (I already feel bad enough being a 32-year-old commenting on how Dipper looked like as a girl the first time. Use your imagination, because I am done talking about pre-teens in this sense.)

Pacifica was about to ask why she wasn't off voting, when Dipper interrupted.

"I am not over there voting, because I made the machine. There is already controversy with my sister competing, I don't want to add to it. Everyone gets one vote, and I don't want people thinking I rigged my machine."

Pacifica nodded. Dipper smiled at the girl.

Dipper thought back on the first time he appeared as a girl in Gravity Falls. Pacifica tried to do the whole popular girl shtick, up until he, or rather she, fought back. A lot of the time, when Dipper changed himself to female and wound up with Pacifica, it wound up in a S&M style relationship.

Pacifica is a bit of a masochist.

Pacifica would be lured in, first out of curiosity, then they wound up just desiring one another. Pacifica just brought out her inner dominatrix. (This is later, when they are adults. Nothing to do with kids)

Dipper just stepped back when she heard Soos hollering for her. "See you later girl."

Pacifica shivered as Dipper let her hand trail along her arm as she stepped away.

Soos was having a blast as he heard several people comment on his DJ style. Dipper had said that as long as he used the terms from his own personal DJing book, rather than the one he wanted to buy, that Dipper stopped him from wasting his money on. He would do great.

How Dipper knew what keyboard he was using, he didn't say.

Soos spoke up into the mic attached to his keyboard. "Alright, one final song from our two hosts of the night, and we can start settling things down as I play you off home."

Dipper grabbed a mic, with Mabel borrowing Soos'. Dipper had selected this song, specifically due to Pacifica's responses to it in previous timelines. As he said earlier, Pacifica has had very interesting reactions when he/she dominated her, and this had been one of her favorites, especially when both twins sang it for her.

Getting Stronger, by Gabriel Brown, and Michelle Creber.

Throughout the song, Dipper might have danced around with Mabel, but her eyes would always return to staring Pacifica in her own. Pacifica couldn't explain exactly why she couldn't help getting hot and bothered.

Pacifica couldn't get the girl out of her head after that, even as Mabel was announced the winner and they were, as Soos said, played out. Pacifica continued to think about the girl and that song.

Then the picture changed, and Mabel was replaced by Dipper's male form.

That night, Pacifica couldn't sleep as she stared at her ceiling, thinking about the new boy in town.

=-=-=-=-=-=-=-=End=-=-=-=-=-=-=-=

Alright, I hope and pray, that I did good with this one.

While I was writing this chapter up, I talked with an author that I enjoy the works of, I wanna say he's my buddy, but I don't wanna assume.

I still have an issue with thinking I am just annoying people and they respond in hopes of shutting me up. But he has said he enjoys this story, so I am crossing my fingers and hoping he enjoys this chapter as much as the last two.

I have some experience in psychology, colleg messed up my records and I failed to finish because the teachers were evil, so I have no real, experience, but I think my reasoning in this chapter when I talk about the teens still fits. Any real psychologists that feel like correcting me, feel free.