When Mario dares Luigi to dress up like the princess,he thought nothing could go wrong.It went worse than wrong and he was kidnapped by the Koopalings!Now he's trapped in Bowser's castle with a fever and,falling for him?What else will happen to Luigi?

The lovely, sunny Sunshine Airport is big, beautiful, and wide open, both inside and out. But it's tricky to go racing on a course that's at an airport, with airplanes coming and going, and conveyor belts being a snag. Definitely a unique race course, that's for sure. Not to be confused with the similarly named Sunshine Coast Airport.

Stories about the past of the main members of Smithy Gang from Super Mario RPG. (Originally written in 2011; polished and posted again in July 2024)

It's a spooky time in Bowser's Castle. When special objects start disappearing, it is up to the returning Shellock Holmes to find them. The only question is...will he be able to find them without going insane from the horror, or worse, the battle in his own mind? Based on a request by Souldatafmab.

King Ludwig and his wife Queen Jasmine have welcomed their first child and couldn't be happier! Unfortunately, their baby boy likes to crawl around and explore the world around him, making his parents worried. One night, while everyone is asleep, their son escapes his crib and crawls out of the castle.

Mario AU: In one dimension Mario and Bowser are the best of friends. In another dimension they are at war over Princess Peach and the Mushroom Kingdom itself. What happens when these two intrepid adrenaline junkies cross over to this dark mirror image of everything they once knew? Minor Mario/Peach and Luigi/Daisy

Based on a request from Arandomperson2567. In an alternate universe, Princess Peach was born into the Beanbean royal family instead of the Mushroom Kingdom's. And with this unique position comes a unique set of challenges...

On a rather slow day at the travelers home, Soren receives a letter from Princess Peach telling him about a map that leads to treasure. With the princess in trouble and a new adventure to be had, the group goes to gather their friends, unaware of the truth behind the mysterious treasure that hides under Rogueport.

Sequel to Vassal Princess. Having grown up in an unloving household, Bowser wants Junior's ascension to the throne to not be as traumatic as his was. To ensure everyone accepts his future successor (and to have quality time with Peach), Bowser embarks on the royal tour of a lifetime with his clan.

As it feels like the worst is behind her, Now-Queen Peach resumes rule of the Mushroom Kingdom. Sadly, due to the costs of having upheld the Ultimate DoubleDash Tournament, everything seems to only be getting worse. With Rates of Violence reaching new highs and rates of approval dropping by the day, can Queen Peach handle her self-inflicted destruction? (Now rated M)

Cloudtop Cruise is so very high in the sky. Giant green beanstalks, brown wooden airships, and severe thunderstorms populate this sky high racecourse, with rainbows making things even more high.

How does an innocent 12-year-old Koopa prince grow up to be the nemesis of the Mushroom Kingdom? This the story of Bowser's fractured family, the duties thrust on him that he was never meant to have, and Darklands' descent into tyranny.

My take on the Mario mythos, with cues taken from all over the franchise.

Bowser Jr. is preparing to take up the throne on his 18th birthday. However, strange things are happening around the Mushroom Kingdom. A new threat lingers, dreams distort reality, and Mario and Bowser have vanished! Now, Junior will have to pass the ultimate test to prove he's worthy of becoming the new king of the Koopas in this suspenseful, action-packed sequel to The Promise!

Through a political marriage, Bowser will teach the Cosmic Protector all about sex, dominance and submission. Forcing her to experience endless pleasure, he'll break her into a cock-addicted slave who can't resist him. Erotica. Master/slave. Warnings: Sexual slavery. This is solely smut, not a political intrigue story. Dark, but not forceful nor heartwrenching. Rewrite!

After Mario rescues Peach for what is possibly the billionth time, Bowser decides that he needs to find a new way to mess with the Mushroom Kingdom's hero. And what better way to do that than by transforming him into something he absolutely despises: a koopa?

Get ready for an amazing series featuring the Mushroom Kingdom All-Stars! Join Mario, Luigi, Bowser, Peach, and the rest of the crew in a series of adventures and fun!

When Peach and Toadsworth find themselves trapped in a theater, Peach must use the power of Sparkle to save them all from the clutches from a brand-new villainess unlike anyone they've seen before. (Princess Peach: Showtime SPOILERS! Read at your own risk! A re-written version of PPS that ties into Legend of the Fallen's series.)

Bowser is informed of the ultimate weapon-a scrambled egg?

Join Popple, Fawful and Peasley as the trio race to treasure, (takes place after Inside Story)

After defeating super Dimentio, Mario must take care of Luigi after suffering an injury.

After helping Mario defeat Bowser Jr., Harley Quinn's search for Luigi leads her to join forces with Daisy, Pauline, and a tax-evading Yoshi to combat the Koopalings' latest scheme. Spinoff of "Mario's Galactic Tale."

The world was saved from a tremendous evil. Mario returned home once more, his quest complete. Princess Peach was safe, and the ancient, nefarious secret that waited beneath Rogueport had been uncovered and laid to rest forever. ...However, the story did not end there. Everyone's lives marched on. And now, Vivian must find her own way forward.

A Koopa father and his son decide to play volleyball while on vacation. The two get a little too neurotic in their match when the son accidentally launches the ball into a poor Star Sprite. Bowser, fortunately, comes to Starlow's rescue, but not without the cost of mentally comprehending her form and realizing his feelings are being exproporated and rechanneled towards a new woman.

A man has a conversation with a pianta bartender about the recent incident on Isle Delfino. Or perhaps a king has some regrets. (Post-Game: "Super Mario Sunshine".)