This is just a little write up of what all is going on with my superheroines and the characters with which they interact.
Basically, we've got a few loosely related groups of supers getting into crazy, often fetishy situations. CatherinePuce is part of a more formal online supers community (that I keep meaning to join) known as Colmaton after the original city in that universe. SettaFlamowitz and to a lesser degree merle have their own superhero thing going centered around Setta's fictional town of La Texana. Then there are the superheroines of Kkatman.* I created Port Verdure City to be a sister city to La Texana and tie Setta's reality loosely to the worlds Alice Bakk and Kkat's heroines exist in.
The thumbnail outline is that La Texana was created by Setta during one of her bouts of Mad Science. (In some worlds, Mad Science is an actual mental condition afflicting many geniuses, and Setta appears to fit that profile.) La Texana is the result of hyper-advanced nanotechnology being unleashed on a city for the express purpose of creating a fetish environment for superheroines, but while female villains and male heroes were allowed, the overarching flavor of it was male villains dominating female heroes, and the AI running the show was called DOM and usually took a masculine form when interacting with people. Port Verdure City was created when DOM tried to expand to a new location but lost control of the process partway through due to an unrelated battle between alien forces occurring overhead. The result was a new AI named DOMME based loosely on DOM's code but integrating alien tech and the local wild magic resulting a lesbian focus for supers. Male superheroes and supervillains may visit, but very few manage to take up permanent residence without ending up Rule 63ed.
Most of the lore for Kkat's world exists in the snippets of description for each picture*, but she was inspired by my write ups to produce her own for her primary villainess Dr. Hourglass. Dr. Hourglass has never been drawn except for a hand or arm, but she's told me her mental image of the character most resembles Nakomis by Nyghtwulf.
Finally we have my contributions. All of this can be viewed by following the links in the descriptions of my two character's images and then following the links within those documents as well, but for simplicity's sake there is:
Justice, the now-missing golden age heroine for whom the Daughters of Justice are named
Port Verdure City, home to the highest concentration of superpowered lesbians (and female bisexuals and pansexuals) in the world.
More may be added to this list in the future as I intend to eventually write up at least one more heroine and commission a pic for her, but that's all for now.
*Note that not all images within Kkat's gallery are set in the same universe - there are at least three distinct universes depicted: a high fantasy/dark fantasy universe, a sci-fi universe, and a supers universe.