[Western Crossover] A Succubus, but Everyone's Favorite

Lia, daughter of a succubus and devoted believer in human fairy tales, had just celebrated her coming-of-age ceremony when she escaped the hell of an arranged marriage and fled to Gotham. She's currently having a great time dumpster diving.

"Uh," Jonathan said, floating in midair with a sheet of paper in his hand. "Succubi are usually cunning and deceitful, and they feed on humans..." He glanced at the fragile-looking girl with porcelain-pale skin, playing with a black kitten using a cat teaser. "None of that matches the report, does it?"

Even stranger, why was she at Wayne Manor? It was a gathering place for Gotham's vigilantes, after all. Damian folded his arms and shot his partner a sidelong look. "What a foolish question." Then he beckoned to the girl. "Lia, come here. It's time to feed."

Jonathan watched as the silver-haired, green-eyed girl ran over to Damian and sank her teeth into his neck.

...So she is a succubus after all?!

*

To Lia, the most miserable experience of her life was dumpster diving in Gotham. Her greatest stroke of luck was coming to Gotham and being treated to a meal by Robin on her very first day.

When she was starving and miserable about her nature, Robin and Red Robin accepted her. The vigilantes became her superheroes, allowing her to live as "Lia" instead of as a "succubus."

So she resolved to support the superheroes, helping them investigate cases, resolve crises, and save the world.

But lately, why had Batman, Robin, Superman, and the others started looking at her so strangely?

*

The pool of blood beneath the girl spread into a stream. Monsters from hell poured out of the thick, clotted blood, as if devouring her pain.

Pain, near-death, abuse. The favorite food of hell's priests. They fed on the girl's suffering, emerging from the murky bog.

Lia lay in the blood, a gaping hole in her abdomen. She didn't feel many negative emotions. After all, in a near-death state, even pain was numbed.

"As you can see," Batman said, scooping Lia out of the pool of blood and gritting his teeth as he injected a stimulant into her arm. "She's a succubus who stands on humanity's side."

"No, that's how my skill works! (I mean summoning.) And if I die, I don't really die. My soul just returns to hell...!" the fragile, porcelain-like girl protested, before a sighing Superman covered her mouth.

*

Before her coming-of-age ceremony, Lia's life was bound to fairy tales, her mother's expectations, and the idea of being a normal succubus. Afterward, she found herself alongside superheroes from all over the world.

She was pure, kind, compassionate, straightforward, and overflowing with humanity. She longed to soothe the wounded souls of superheroes and even the dead. Even supervillains could be swayed by her heart.

At first, the superheroes thought she was dangerous, a nonhuman with a MAX threat level who could turn against them at any moment.

Later...

Mi: No more getting hurt.

Jo: When are we going out to have fun!?

Gotham's richest tycoon: What else do you want to buy?

Lia: "Supper took me for a ride to the moon. We'll be back soon! (?????)"

Everyone else: Tsk. (Too bad.)

The person standing before you now is Lia: a sweet little hell-maid (Wayne family exclusive), a banner that rallies everyone's spirits, the succubus trusted by superheroes, and a pure-blooded sweetheart who even Batman can't handle.

Timi: There's not enough room for everyone in one bedroom.

Dick: But the manor has empty rooms!

Jay: You guys really spoil her.jpg

Content warning: Everyone is an adult (including Damian), so some OOC is inevitable.

Romance-focused, someone's idealized beloved (?), clingy and sweet, a fun, cheesy Mary Sue story, with both family and romance!

The protagonist comes from the magic side of things and needs to eat (in the succubus sense).

The main story includes, but isn't limited to, a Damian x Tim x Lia sandwich, plus a Jonathan x Damian sandwich, and all kinds of other messy love triangles. The entire Superfamily and Batfamily are included. This is just for fun, so please don't scrutinize it too closely. Hope you enjoy, over!

Promoting a pre-release: [Western Crossover] Forced to Bully Superheroes in Gotham

Lia is a poor magical girl. Like Mami Tomoe, she lost both parents in a car accident, leaving her a mansion.

With an uncertain future, likely to die as prey and eventually become a witch, Lia felt hopeless.

Then Lia got bound to a [Superhero Bullying System], and a fluffy little black cat fell in front of her. It seemed like everything had gone haywire...

If the name on the tag around the little black cat's neck hadn't been [Damian], she would have happily adopted her deskmate... as if!

Wasn't he a Wayne? A super-rich tycoon's son!

[System: Ding-dong, superhero detected: Gotham vigilante Robin.]

Looking at the superhero-bullying missions, Damian's steadily rising embarrassment meter, and the ultimate reward of turning back from a magical girl into a human, Lia's eyes immediately sharpened.

The fluffy red-and-blue-caped dog at her school? Adopted!

Damian's older brother, the little red bird? Gladly adopted!

The big white dog, Supes? Adopted!

The giant black cat, Batman? I'll adopt... Wait, the Wayne tycoon is Batman?!

_(:з"∠)_ Now Lia was worried she might be silenced.

*

She diligently raised her cats and dogs, doing her best to torment them by giving them litter boxes, teaching them to use the toilet, and teasing their animal instincts with toys like cat teasers. Lia had mastered the art of tormenting superheroes!

But she could handle animals well enough. Around people, Lia was so socially anxious that she couldn't face the real identities of her cats and dogs...

Damian had barely regained some awareness inside the black kitten's body and was about to grab her and demand answers when he saw Lia trembling and whimpering, so pitiful it could break anyone's heart.

Nothing like how she was when she cuddled cats.

"..."

"..."

"When are you going to take responsibility for me?" he asked.

Lia: .

(So shocked her soul almost left her body.)

A head with black curls leaned in, too.

Jonathan: "And... me..."

Lia: "...I'll take all of you! (Charge!)" (slams headfirst into them)

Jonathan and Damian: Pfft! (Spit blood)

The whole Superfamily and Batfamily, cuddling cats and dogs, Superboy and Robin sandwiched together x

Theme: Finding yourself in loneliness