After spending 16 years in another dimension Marco is finding it a little hard to readjust to his life back on Earth. Then a few days later Hekapoo shows up at his doorstep with a daughter, their daughter! Needless to say, he's going to have a lot more stuff to get used to. Cover by hntrgurl13 on tumblr

Growing up is hard. especially when your best friend and roommate is a beautiful princess with an unquenchable curiosity. Mewberty may be quick, but humans got it a lot worse. Dealing with hormones isn't the most enjoyable time in a young man's life. But adding magic to the mix sure doesn't help! (LEMON. Steamy chapters labeled ESC)

A series of one-shots between Star Butterfly and Marco Diaz. Warning! This story contains Starco and a few steamy/lemon chapters. The image cover is not mine. (Although, I wish it was!)

Join Sir Smitty's and Ms. If's weirdness in these infinite dimensional one-shots of Star and Marco, in infinite time, and infinite universe. This is all about Starco... and Nachos, but mostly Starco. NOT REALLY INFINITE. (Rated T)

Princess Star Butterfly, daughter of Queen Moon and King Toffee.

When you give up so much for someone you love, it's possible to question if it's all worth it sometimes. Once a chance is open, a darker Star Butterfly takes a distraught Marco into her world, offering him everything he ever wanted. But will he stay because of his dream finally becoming a reality? Cover art by h23o366.

As fellow buccaneers on the same ocean, Marco and Ludo have always been adversaries, at each other's throats. When word escapes of a beautiful Princess who possesses a powerful magic, both set out to capture her-Ludo in seek of her power, Marco her beauty. However, there is trouble brewing on the horizon, and another powerful enemy enters the fray. {Pirate AU/Starco}

A series of Alternate Universes (AU with a few in the canon universe) mostly one shots with a few multi-parters all about that Starco.

Things start to stir as tensions between Marco and Star bloom because of Jackie, but Star managed to find a natural way to help her out, will the came come for Marco? Read the full tale to find out

Marco has developed feelings for Star, and is dying to tell someone about it! What's going to happen between these two best friends? Read and find out! (Shoutout to totallyobsessedwithSVTFOE for letting me use her idea. Check her stories out, they're awesome!)

A oneshot collection for all your Starco needs!

Follow the delirious duo as they embark on magical adventures through the multiverse! There will be Starco! (Rated T to be safe) Feel free to leave a suggestion!

Marco is a boy who isolates himself from other people. Star is a princess who struggles to retain her individually. When the two troubled souls meet one faithful day, will their friendship help the two face deeply rooted issues? Or will they split apart due to conflicting natures? Join Star and Marco on the hardest adventure there is; simply growing up. - Project on Hold -

(REBOOT IN PROGRESS) Star and Marco have known each other for over four years now, and as they've grown, so too has their relationship. Anxious over the impending changes in both of their futures and unsure about how to approach the topic, they turn to friends and family for advice... for better or worse.

AU Star was sent to Saint Olga's instead of Earth. At Saint Olga's she slowly loses her individuality as she is forced to become a perfect princess. Marco Diaz is just a average teenage boy living on earth. Eventually fate leads to a destined meeting and Marco is forced to protect a Broken Princess and lead the fight against the forces of evil. Marcoxharem primarily Starco.

Marco has been Star's closest friend, assistant, and advisor for three years. Living with his unavailable crush was hard, but he endured it for Star's sake. She needed him, so he stayed. With Tom and Star's engagement, Marco realizes that its time. He needs to leave.

Unfinished(post Deep dive)A week has passed since Marco saved Star from that weird magic realm,a week since he used the wand and summoned the all seeing eye.Everything is back to normal (well as normal as living with Star can be),one day,a pile of little blue crescent moon was found in a corner of Marco's room,chaos ensues(R&R)(T cuz im paranoid)

[NEW SITE COMPLIANT (not smutty) CHAPTER POSTED] [STORY STILL COMPLETE] Marco and Star have been separated by the dimensions. Why were they torn apart? Can they make their way back to each other? There will be adventure, action, and drama. But most of all, there will be Starco. HELLA STARCO!

Starco Story. First time writing. Star and Marco's relationship must adapt and change as they come to terms with their own feelings as well as deal with troubling times in the Kingdom of Mewni.

Love is a complicated force, binding souls together across various strings. But the red string of fate is the strongest. No matter how you weave it, the attached pair will find their way together. Star and Marco learn to face the truth, restoring color to there lives. But challenges await them as they discover a deeper bond growing.

*SPOILER WARNING* This fic takes place after the events of Face the Music and Weirdmageddon Pt 3. Later chapters also contain spoilers for The Battle for Mewni, so be weary of that as well. Feedback and suggestions are always appreciated I don't own Star vs. the Forces of Evil or Gravity Falls. All rights go to Daron Nefcy and Alex Hirsch respectively. -Liz

Right in Front of You: Prologue Starco and basis for the follow on story. Right Behind You: Marco begins his quest to aid Moon & all of Mewni, but can he figure out what Meteora did to him before it's too late? Or will he doom himself and the kingdom in the attempt. Featuring: Star, Marco, Kelly, Tom, Pony, Janna, Starfan13, Moon, River, Eclipsa, Meteora, Gemini.

Follow up to 'My Dinner with Buff Frog'. Post 'Monster Bash'. Marco's feelings are tearing him apart, and now more than ever... He needs his friends.

This is my third attempt at writing this. First chapter will be short, but I hope it's better than the last two. Rated for reasons.

With the book of spells gone, Star is forced to resort to less than practical methods to learn new spells. But when a spell doesn't go as she intended, Marco get's sent hurtling through time. Now Marco has to find his way home and try not to damage the space time continuum.

Marco has a difficult time celebrating an important day for Star. He is a nervous mess and keeps making it worse. Marked teen for *barely* suggestive themes.

Star talks to her parents about asking out Marco. From the guy who brought you Mysteries of Mewni. NOTE: This story was written before the November Star bomb, so some of the details are probably off.

hey guys this is my own au to mewberty svtfoe is made by deron nefcy

Unable to take the heartache, Marco leaves Star and ends up getting some new abilities. Upon learning that Star, and even Mewni, could die without his help, he swears to defend her to the best of his ability. It's all on Marco, Star, and co. to save Mewni, Earth, and every other dimension, while working out their own personal issues. Rated M for lemons. Yes. Those things.

Marco has many complicated feelings about Star... Little does he know that Star feels the exact same way.

Marco is still having troubles dealing with Star and Tom's new relationship - and as Christmas approaches he realises that he can't remain in Mewni for the time being, so he takes a trip home to see friends and family, will they give him good advice? Bad advice? Any advice? Find out. Cover by: Janna Bright (Pinterest)

Moon and Eclipsa have a chat. Now a twoshot, Part two: Moon and Star have a chat.

Given the chance to see things from a different perspectives, Marco takes Prime up on his offer after the Battle for Mewni. Decisions have been made, the outcomes are up to the ones that made them. What will it be, Mewni or Earth, Star or Jackie, the possibilities are quite endless. Contains Lemons.

Marco thought he'd be coming home when he returned to Mewni. But it soon became apparent that living in the castle wasn't as simple as he hoped it'd be, and that his stint in Hekapoo's dimension had changed him more than he knew. Could he create a future for himself on Mewni as more than a human, a future that still included Star?

Bad title, I know, but this has been haunting me for a few days. Rated for reasons and title may change later

After the events of 'Lintcatcher' and 'Trial by Squire', Marco visits Buff Frog at night. (Starco-ish)

After the great Battle of Mewni, what will our heroes do next? With new threats on the horizon, our heroes must band together to save the kingdom. But what dangers will arise along the way? Join Star and Marco on their greatest adventure yet!

Set after Monster Bash, Star and Marco go looking for Meteora - only something goes wrong. Can one of them save the other, will the rescue party prevail? Starco, fits in Canon, dimensions. Star Butterfly, Marco Diaz, Hekapoo, Tom

Slight AU taking place a few months after BFM. After the Battle for Mewni, Star isn't the only one to be in training. Marco, who became squire to sir Lavabo of the Wash, must learn knighthood if he wants to be the most helpful possible. Alas, a simple squire doesn't belong by the side of a future queen: they will have to learn living apart yet so close.

When one soul realizes a great truth, he ponders how to cope with the pain it gives. But love is a tricky mistress and creates unique situations for a fated pair. Will they take this chance to restore their shattered bond? Post 'Lava Lake Beach'

On a group vacation to Lava Lake Beach, Kelly breaks up with her boyfriend after a day of things escalating to the breaking point. What could someone who's experienced a break up of their own say to help? What has been left unsaid until now?

"Star jumped and slammed the locker door closed, only to be met with her best friend's face. 'You're the one who gave me your lock combination, Marco' she protested, throwing the hood of the hoodie she'd stolen over her head." A collection of loosely connected one-shots centered around Star wearing Marco's hoodie, whether that means being offered his or stealing one for herself.

One-shots filled with starco, fanon stuff, and sometimes alternate universes. REQUESTS ARE OPEN!

There are things you learn when you travel with someone close to you. Sometimes those things you learn are about the person you're with. Sometimes they're about yourself. Star and Marco share a few moments together that test their definition of their friendship.

There are just so many things you can do to love and other things when it came to Star and Marco. A series of one shots that are sure to keep you asking for more.

Star and Marco share a long walk home from Janna's house, but Marco ends up doing most of the walking. Something about a boomerang? A story about being honest with those you care about.

Just 2 college dudes hanging out in their room, playing a game of 'Truth or Lie' using stories from their childhood days. With monsters, aliens, demons, and other otherworldly creatures.

Sequel to 'THE BALL OF THE BUTTERFLY' - Now that Star and Marco are finally a couple, what trials and tribulations will the duo face? What is the mystery behind the purple glow of Star's wand? And what will happen when they run into an old foe? As it comes together, it falls apart. STARCO

An alternative ending to the 'Battle for Mewni' movie special

After Star left, Marco's mind is left in turmoil. But after unexpected visit, he will learn not only what happened with Star, but also more things that he never imagined he could do. Set after the season 2 finale. Eventually Starco

Years have passed and he still could not bring himself to even look at her.

Post Battle for Mewni. After recovering from the battle, Star and Marco must make important decisions that will determine the safety of themselves and their loved ones. Will they make the right decisions? And with Eclipsa slowly waking, will they ever get a break from the stress? Starco because I'm trash :)

How does Marco Diaz, a regular earth boy, handle Star Butterfly, a magical princess from another dimension, and the wild, unexpected, and exciting situations that they both end up in? Well. Like how they would usually react! As teenagers, and as themselves! You want to know what I mean? Read on to find out! This story is dedicated to Zehntacle's work called Princess Charms.

Marco Diaz never realized how special he was until he found a sugar skull mask in his room. He thinks nothing of it until Star leaves and he is taken to the Land of the Remembered after La Muerte's death. Years pass and soon Marco finds Star coming to him for help to save her kingdom. Can Marco help her without letting his feelings get in the way? Enjoy!

It's Christmas Eve and Star and Marco are enjoying the holidays. But what happens when Star learns about the tradition behind the Mistletoe? Starco centric.

A series of one shots that are posted on my Tumblr account or that I come up with in various situations. Feel free to leave me requests if you want! Some chapters definitely will contain Starco. Complete unless I decide otherwise because of a lack of inspiration and support.

Marco, unhappy with the events of last night, resolves to go to mewni after star, but doesn't exactly land on her doorstep, now he must fight his way to her side. Fortunately he meets some new allies that teach him a powerful form of magic that might give him the edge he needs to defeat toffee once and for all. (Set after StarCrushed)(Starco is life)

What kind of parents would send their child off to another dimension alone to fend for herself? Why weren't they that worried? What if there was more to sending Star to earth than to keep Mewni safe or to help her master her magic? What if it was their plan all along?

Lost to the unknown, ripped from time. Will Marco be able to face the demons that await him? Will he find the strength to push past things he believes he can't? Will he find the time to save her?

Star Butterfly will do anything to decode her best friend's "secret" message he incorporated into his poem no matter the obstacles... which, unfortunately, happen to be a lot.

It started out simply enough. Another great day in Echo Creek, another adventure waiting to happen, except it didn't. Something was different with Star and all she wanted to do was spend the day in bed, eating nachos. To what lengths will Marco have to go to understand and help his best friend? After all, he was prepared to do ANYTHING for her. Contains Starco & Princess Marco.

Growing up is weird. Growing up with Star Butterfly is not weird. Weird doesn't do it justice. Between the flag games, monster hordes, Pixies, invisible goats and the blessed Mewberty, I'm pretty sure I'm going to die by the time I get my drivers license. Never thought I'd have so much fun either... but don't tell Star that.

When Star stays at home and dodges a school day, she did not expect it to be because she contracted an Earth illness called fever. So Marco stays at home with her under Mrs. Diaz request and takes care of her as they both realize some things about themselves and their relationship.

Being a student in a stiff, uptight, boring academy didn't appeal to Star Butterfly but when the mysterious and intriguing new student Marco Diaz comes into the picture, Star finds out life at Echo Creek Academy may be more interesting and dangerous than she thought. AU based on Gravity falls, DC comics and Star vs

Fluffy Starco one shot, taking place on Marcos 18th birthday!

A series of one-shots all about Star and Marco.

Life is hard. Loss is harder. Dealing with loss is the hardest. It's difficult to move on when you've lost someone close to you.

When college student, Marco Diaz, agrees to meet up with Star Butterfly, he never thought he would end up pretending to date the princess. but when Star explains that she isn't able to date her dream man until someone manages to defeat her 7 evil exes and disband them, Marco is pulled into an adventure he never dreamed of. but Marco's got this, right? Based on Scott pilgrim.

It's new, and very different. But they'll figure it out.

Star is the princess of Mewni, Marco is her personal guard, as well as captain of the royal guard. What will happen when their relationship progresses past friends?

A series of one shots about Star and Marco! I am accepting requests! Starco fluff for miles coming soon!

Can a girl with incredible popularity and tons of wealth and a smart, safe kid in a red hoodie fall for each other? I'M SO SORRY I'M STARTING ANOTHER SERIES WHEN I HAVE 3 UNFINISHED BUT I HAD AN IDEA AND WHEN I HAVE AN IDEA, I WRITE! :3

Starco, 5 chapters, criticize as you wish, yada yada yada.

Star Butterfly has just turned 18 and has to find the right suitor, but when old enemies come out, will she be able to make the right choice and fight the forces of evil?

Based on a personal AU idea from my tumblr and also inspired by the song Safe and Sound, warning: extremely heart-wrenching.