1. Standard rules apply (no OP, be nice, don't play other people's characters, etc)

2. Smut is not allowed, you can lead up to it then skip if you want but that's as far as it goes

3. You cannot have powers without being transformed, but you can have other useful skills that would be possible to learn (fighting styles, multiple languages, Ladybug's mcguffin-the-crap-out-of-a-seemingly-useless-Lucky-Charm observational problem-solving skills, etc)

4. Swearing's allowed, but don't just insert it for the sake of inserting it

5. There's no need to go through a long story where a million things all happen at once that centre around your OC. You know what I'm talking about