Super Mario fanfiction generator
A Super Mario story generator writes the Mushroom Kingdom's adults — a monarch, a rival kingdom, and several decades of the same abduction plot.
Taken seriously, the Mario setting is a monarchy with a hostile neighbour whose ruler has been staging the same theatrical kidnapping for thirty years, which nobody has ever treated as the obvious courtship it is. SecretPen writes the kingdom politics straight and lets the absurdity sit underneath.
Three ways to get a super mario story
| Story sites | General AI | SecretPen | |
|---|---|---|---|
| Written for you | Browse only | Sometimes | Always |
| Refuses this kink | — | Often | Never |
| Explicit, no fade | Varies | Rarely | Always |
| Nothing is published | Public archive | Logged | Private |
Three openings to steal
Click one and it lands in the desk, already typed. Change any word you like — it's a starting line, not a script.
Thirty years
He has done this fourteen times and the castle staff now have a procedure for it, and this time, over dinner in the tower, I ask him why he keeps bothering.
Open in the desk →
Formal negotiations
The two kingdoms are attempting an actual treaty for the first time, with lawyers, and he is being scrupulously correct about everything, which is far worse.
Open in the desk →
Size
He is roughly four times my mass and has been extremely careful about that fact for the entire time I have known him, and tonight I tell him I've noticed the care.
Open in the desk →
What makes Super Mario land
- Play the kingdom politics straight. A monarchy with a hostile neighbour.
- Thirty years of the same routine is a relationship, whatever anyone calls it.
- Power-ups and species differences are real physical facts here.
How far it goes
The Mushroom Kingdom and the Koopa Kingdom, the royal court and the castle, Bowser and his forces, the Mario brothers, power-ups and their effects, and the wider Mario worlds. Ships across Peach and Bowser, Peach and Mario, Koopa court pairings, rare pairs and x-reader as a resident. Tropes including monarch-and-rival dynamics, decades-long routines, size and species difference, and political marriage. Every character is an adult.
How it works
01
Say it in one line
One sentence is enough. Who's in the room, and what has already been decided between them.
02
Set the dial
Tone, heat, point of view, length. Or skip it — the defaults are tuned for people who'd rather just read.
03
Keep going
Chapter one arrives in seconds. Steer the next one, change your mind, or let it run.
Nobody else reads this.
SecretPen has no public feed, no community rankings, and no way for one reader to see another's stories. Whatever you write here stays in your account — that's the whole point of the name.
Start writing →Questions
- Is this played straight?
- Yes — treating the kingdom politics seriously is what makes it work. The absurdity sits underneath rather than being pointed at.
- Are the characters adults?
- Yes, all of them. The franchise's child characters are not written in any framing.
- Is any of this public?
- No. SecretPen has no public feed, no community rankings and no sharing — there is no mechanism by which one reader can see another reader's stories. Everything you write stays in your account.
- How explicit does it get?
- As explicit as you ask for. There is no fade to black and no lecture. The only limits are the hard lines in our content guidelines: everyone is an adult, nobody real, nothing illegal.
- Do I have to pay to try it?
- No. You can write your first story free. Paid plans exist for people who write a lot of them.
Close to this
Or see every fandom we write.
Every character SecretPen writes is a consenting adult. See our content guidelines for the lines that never move.