A Genderbent AU featuring a certain Mewman prince Comet and his best friend Marco and all the interesting (and sometimes steamy) situations they get into. (Lemon Warning!)

A lil' fluffy misadventure set during season 3 of the cartoon, between The Battle for Mewni and Scent of a Hoodie. Hoping to take her, Marco's, and the rest of her kingdom's minds off all the drama that went down over the past few weeks, Star decides to put on a spectacular circus featuring her most dazzling of spells and Mewni's finest entertainers!

Angie likes to think that she has a normal happy married life. Then she meets her son's fiancee and things become new and exciting. Lemon's in chapter 2. Smut. Marco/Hekapoo/Angie

Marco was an orphan who was raised but some of Mewni's strongest men until he was forced to hide from the evil that seeks his power. While hiding he saves kingdoms and became the legend of the red hood but what happens when he meets Star? How will he hide his secret?

Esto se basa en lo ocurrido luego de que la Alta Comisión de Magia y Moon lucharán contra Toffe toda la lucha es la misma sólo que en la pelea de Moon y Toffe fue más agresiva. Luego de que Moon va y habla con Star los hechos serán diferentes a los sucedidos en la serie.

Eight minutes were sixteen years. That means that one more second could've been another hour.

As Marco waits for the day to be over, Star sends him reminders of what awaits him at home. Part of the Shenanigans one-shot anthology.

Mrs. Diaz decides it is time to get involved, and Marco decides it is time to tell the truth. Trans Marco

In this alternate universe of SVTFOE we have the royal family come and live on earth. Now growing up together and becoming best friends Star and Marco go on many adventures, deal with problems on earth, and down the road experience something really weird, but in the end they'll still have a good time. Cover image is owned by cupilart.

When the multiverse falls into peril, it looks out into the vast cosmos for a savior, and in the distance it saw a group of dimension hopping space cops consisting of Star Butterflys from infinite alternate universes and timelines. The Stars wield the magic wand, the most powerful weapon in the universe. When you join the Corps, you swear to the cause and speak the oath: sacrifice.

An orphaned boy, named Drake Viper, who's been living on his own gets sent to mewni, wakes up, and sees he's been turned into a monster, for reasons unknown to him. What’s also shocking is that the monster he's become is supposed to be extinct. Becoming a supposedly extinct monster in another dimension is not the only jarring thing. Can Drake survive his new life as a monster?

AU. 30 year old Echo Creek Guidance counselor and Karate Sensei Marco Diaz lived a normal life. That is, until a new challenge approached him in the form of a hyperactive teen princess of another dimension. From then on, Marco's normal life became anything but. Cover art by Judacris/dm29.

A Star nunca le intereso como era la vida en Mewni en los tiempos antiguos, y francamente no le importa. ¿Por qué debería de preocuparse por personas que ya están muertas y por eventos que no van a volver a ocurrir? Ese fue su primer gran error. Después de todo, aquellos que no conocen su historia están condenados a repetirla.

Two worlds, two lives, now one. Through fear and neglect, through hate and pain, Star and Marco must carve a path in a new world for themselves and their loved ones, facing a challenge that neither has anyone encountered. What challenges and dangers wait for the pair in a clash of worlds that they created themselves?

Following his breakup with Jackie, Marco moves to Mewni full time. Given a second chance to be with Star, will he finally find the courage to recognize and act on his feelings? Meanwhile, a sinister plot to upend the Butterfly Dynasty is brewing as new enemies rise. Can Star discover the threat in time to save her family?

Queen Moon emerges in the Monster Temple and announces Mina is really working fo her. But was any of this her plan? What was the price of using Dark Magic beside black hands and scary memories? How do you feel when every move is a forced move? And how do you decide between one person and the rest of the world?

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)

Small side branch in the demon series, takes place before a new life, rated because I'm paranoid.

In the fourteen years after "The Dance of the Stars," Mewni has been at peace under the reign of Queen Star and King Marco. Yet the dangers aren't completely gone. A new threat is poised to tear everything apart and test the old and new generations of heroes and the Blood Moon itself.

Esta historia se desarrolla en un universo diferente, dónde Star se comporta como una dama y Marco es un híbrido de humano-monstruo juntos enfrentarán todo tipo de obstáculos y problemas que se les presenten. Decidí que el título se queda como esta y adivinen qué significa. Jeje. Imagen de cubierta hecha por Nomidot en Tumblr.

Tom's been feeling as though his relationship with Star isn't as going well as he had hoped. Who would've thought? Communication and presence has reached an all time low. Desperate to find out what's been going on, he turns to the only person he knows that could help. Little did he know he was about to make a shocking discovery about the people he thought he knew and himself.NSFW

Starcrushed AU! What if Moon was killed by Toffe? What if Star was trapped on earth? Who would save Mewni then?

Takes after Beach Day, Star and Marco takes Mariposa to the beach. Cross posted on Archive of our Own.

Star y Marco habían terminado tres años atrás debido a sus grandes diferencias, el amor que se tenían no fue suficiente para luchar contra sus destinos. Ahora, Star está a punto de casarse y Marco quien aún la ama está dispuesto a recuperarla, pero las cosas no son sencillas y tendrá que luchar contra las adversidades y declarar ante todos, que él se opone a esa boda.

Seven years after Starcrushed, Marco crash-lands back into Star's life again. Everyone thought that the great Sir Marco Diaz 'the Godslayer' was dead. People say that he never returned to Mewni after he defeated Mina. Nobody knows the truth. Earth is locked in a futuristic war that ends with Marco gaining powerful abilities and everyone believing that he died. Starco obviously.