Boom! New Idea, New Story.

This is an alternate universe which consists of Star and Marco having older siblings. I did this for two reasons. The first one is because I thought of it in the shower, and the second one is because I don't see anyone having an alternate universe similar to this one. If I someone else DID happen to own this AU before I created this story, please let me know.

This story will be consisted of ONLY TWO OC's (original characters). The first one is going to be Marco's older brother, and the second one is going to be Star's older sister. Other than those two, OC's will not appear in any time or place and the characters, I will be using will come directly from the show 'Star vs. The Forces of Evil.

Yada,yada,yada, you want me to shut up and read the story.

Disclaimer: Star vs. The Forces of Evil is owned by Daron Nefcy.

OC and Story is mine.

Story Title: Brothers and Sisters

Rating: T (to be safe)

Genre: Humor/Adventure

Summary: The Butterfly Sisters, the royal heiress' of the Butterfly family. When Star accidentally sets the village on fire, both siblings are sent to Earth. Their guardians during their stay in Earth will be none other than the two Earth boys, Marco and his older brother.

Prologue: The Butterfly Sisters

Mewni, a village in which people lived in peace and honor through the actions of its ruler. King and Queen Butterfly are respectable leaders who rule the entirety of Mewni. They serve as the purpose of hope and delight in the town. The royal hierarchy also has two daughters. Their eldest daughter and their youngest. One serves as the justice and elegance of the castle, and the other one serves as the...

Well...let me just say that she's quite the troublemaker.

"Woohoo!"

A young girl screamed. She was screeching in the midst of sliding down the stairs. As she landed on the floor poorly, a large circular portrait fell on top of her. This portrait was none other than her royal family along with her herself. Breaking the portrait by simply standing up, she saw the chandelier almost break above her. She slowly moved away from the scene.

This woman is none other than Star Butterfly, the youngest princess in royal family of the Butterfly's. Everybody says she is the most irresponsible heir in the entire hierarchy and that she's considered reckless by others. Because she likes fighting evil monsters and riding wild unicorns! Star always loves to be happy, espicially today since this is the day. The day she will get the royal wand in her possession. Based on the tradition, the mother of the family will have to give the royal wand to whoever she chooses from her daughters. (A/N: I slightly changed the rules of the tradition.) And that daughter is definitely going to be Star Butterfly!

Riding a unicorn which dashed through the city, she broke most of the things around her. The unicorn jumped over the wheelbarrow of crystals, which the carrier tipped over trying to avoid getting hurt. Star made her way to the front gates, she gathered up enough momentum and broke the gates open. Star then continued making her way to her parents. As the unicorn was about to escape the castle, she jumped off in time to stand next to her parents in perfect condition. Leaving the unicorn to escape by breaking the wall behind them. The visitors were standing in shock or trembling with fear as Star ludicrously entered the castle, but the parents seems to be fine and decided to continue the meeting.

"Now Star..." Queen Moon held the wand out. "This wand is a big responsibility."

"Yeah!" She quickly muttered before trying to snatch the wand, but instead got a hand in the face.

"If it falls to the hands of evil forces, the universe could be destroyed!" She made sure the wand was out of reach.

Just as she thought, she tried to take it once again.

"I planned to give this to your sister, but your father here insisted that we give it to you." Moon glared at River, he just sweatdropped.

"Well...I thought she would be responsible enough to handle the family wand." River retorted.

"Hahah!" Star successfully managed to snatch the wand.

The wand was very beautiful and elegant from the looks of it. It contained a golden handle and a heart-shaped blue crystal above it. Star held the wand out and it began to transform. It turned from beautiful and elegant into cute and happy. Star's new wand looked very different when she held it. The wand now looks like a rattle-like toy for little children, which somewhat represents the childish side of herself. And it had a bright Star decorated on the top, which is an obvious reference to her name and a subtle referral to her happy nature. As the transformation was completed, she gasped at the look of the wand and turned to her parents.

"Don't worry mom! I can handle it." She comforted her parents, who were sweating profusely.

"She's right, mother." They heard a voice behind Star.

The woman slowly got off of her horse and started walking to the royal family elegantly. The male villagers intently stared at her while the female villagers were either full of jealousy or punishing their husbands for looking at the woman. Once she made her way to the hierarchy, she politely bowed in front of them. The woman wore a light blue dress, similar to what Star was wearing. She had short light blue hair that only reached neck length, which she directly inherited from Queen Moon. Unlike Star, who directly got her hair from her blonde father. The woman was none other than the eldest daughter of the family and also the older sibling of Star, Eudora Butterfly. As her name states, she is a good gift from the butterfly family. What she had on her cheeks were light red hearts, which Star indirectly inherited unlike Moon and River. Lastly, she had blue eyes like the rest of her family.

"Look sis!" She held out the wand for her sister. "Mom gave me the wand!"

"Wow!" She calmly responded. "You must be really responsible for mother to do that."

"Stop treating me like a child, sis." Star pouted. "I'm already fourteen."

"And yet, you act like an infant." Eudora retorted.

"No I don't!"

"Yes you do."

"No! I don't!"

"Yes! You do."

"No!"

"Yes!

"No!

"Ye-"

"Enough you two!"

Queen Moon shouted. After the shout, everyone stayed silent; villagers included. Moments had passed before Star suddenly started giggling, which her older sister suddenly joined in. Giggling turned into laughing, everyone was confused at the sight of this rare act of the eldest sibling. Eudora was serious and calm most of the time, which contradicts the happy and reckless attitude of Star. But seeing her laugh like that, was a rare sight. Their laughs were extremely contagious as well. One by one, the people started chuckling; slowly and awkwardly. It wasn't too long until everyone except Moon laughed. As the two siblings stopped laughing, the people's laugh also died down as well. Once everyone was silent, they had smiles in their faces.

"Mom! We're just playing around y'know." Star grinned.

"She's right mother, we're just being silly, that's all." Eudora chimed in.

Queen Moon sighed, before a smile came on her face as well. "Well, as long that Star is responsible with the wand."

"Thanks mom! I'm gonna try this out right now!"

Star then ran out of the castle.

"And don't worry guys." Star comforted her parents. "I can handle this!"

- Ten Minutes Later -

"AAAHHH!"

"The village is on fire!"

"SEND HELP!"

Star heard the cries and screams of the villagers. She casted a spell in which caused a rainbow above the entire town to catch on fire. As she slowly walked away from the scary scene that beheld her, three people from the castle were looking at her from the windows. It was none other than her parents along with her older sister. Moon and River had looks of both fear and disgust while Eudora just had her hand covering her entire face.

"She can't handle it." All three of them commented.

- An Hour Later -

"NOOOOO PLEASE!" Star shouted.

Star and her family are outside of the castle. Moon and River decided to move their daughter Star to somewhere else. Star didn't know where, but she just assumed that it's going to be there. She sadly pleaded while laying on the floor and grabbing her mother's dress, hoping that her mother will find a way to make her stay in Mewni and not some other place she had no knowledge of.

"I can be good! Please don't send me to St. Olga Reform School For Wayward Princess'!"

Star can already imagine it. Thunder striking, rain falling. The school looked like something that came out from a prison. There were brick walls with barbed wire on them, a gate that is large enough for tons of princesses to enter, and a castle-like figure that looked appealing on the outside, but contains something horrible on the inside. Star was on an electric conveyor belt, pulling her inside of the school. As she was slowly being pulled inside, she screamed her lungs out like she was being murdered. Once she disappeared on the dark abyss of the entrance, the gates were locked shut. Forcing her to be imprisoned for the rest of her life.

But that was only Star's imagination. In reality, she was just actually screaming loudly. No harm was done to her in any way possible. She kept screaming until King River interrupted her.

"Oh, sweetheart." He calmly said. "We're not sending you there."

"Oh!" She immediately stood up and smiled at her parents.

"Yet." The sound of Moon saying this brought a frown to Star's face.

"We're sending you to a safer dimension." River stated.

"The place called Earth." Eudora seriously said with a disgruntled look on her face.

"Earth?"

"Yes, Earth." Moon restated. "And because we don't want you to be alone in another dimension, we'll be sending your sister as well."

"What!?" She uncharacteristically shouted. "Why?"

"Because we saw that you've been in distress for quite a while now. So we thought that this might be a stress-reliever." River explained. "And because we don't want burning rainbows in Earth."

Eudora stood there for a moment before sighing. "Fine."

"Manfred! Open the portal." River ordered to one of his dukes.

Manfred did what he was told to and got some scissors. He then used his scissors to cut open the air.(If that even makes any sense at all) Once there was a thin line floating, Manfred got a hold of it with two hands and split it open. This caused the thin and tiny line of air to turn into a large light blue portal, so large that the chariot that Star and her whole family was in had fitted. Star looked out of the window and to her hometown, she sighed knowing the fact she is going to miss the place where she grew up in the entirety of her life.

"Goodbye Mewni." She sighed as she positioned her hands to her cheeks.

Amidst the heartbreaking scene, there was large frog-looking creature looking at the butterfly family.

Took this five hours, but it was worth it.

To be honest, I actually got this idea when I was writing the fifth chapter of One More Shot. Because writing a chapter about death can cause you to think happy thoughts (sarcasm). But yeah, I said to myself 'Man I'm writing some deep and scary things right now. I need to do something happy for once.' And BAM! That's how baby stories are made.

In all seriousness, 'Brothers and Sisters' is my replacement of 'The Exchange Student', the story that I regret holding on to for a year straight. But if I didn't held on that story and let it go, this wouldn't have come to life. It goes to show that sometimes letting things go can make you a better person...or something like that.

Reviews are totally allowed. It can be compliments,complaints,suggestions,and constructive criticism. Heck, even write a random comment like 'I like hotdogs' or something.

For real, this is the end of the chapter and I will see you in the next one.

Crazyman out.