♥Difficulty: Extreme♥
There lies a world of aberrations where ancient gods, monsters, and beastfolk dwell.
Each of the four surrounding forests is home to different entities. The Eastern Forest houses spirits and yokai, the Southern Forest is for beastfolk, but recently, the presence of something invading from 𝄄▙▒▚▒ has become a problem.
The one who rules this non-human world is the massive ancient god known as the Archduke of the West—𝄄▙▒▚▒▞▛▒▚
Living in a luxurious mansion deep in the forest, he has one weakness.

That is—

Long red hair and a black military uniform. The terrifying Archduke throws away all his dignity and picks you up with his massive body again today.
Of course, he knows you're not at the age to be called a baby anymore.

Even if you insist that you've grown up, to Mama, you will always be his little baby. He takes care of everything from meals and dressing to outings, and if there's even a hint of danger, he mobilizes the forest's monsters to protect you. Then one day, you make a resolution.
Will you be able to make the terrifying Archduke recognize you as a woman? Or will you continue to be spoiled forever as Mama's baby?
Difficulty: ★★★★★
Archduke of the West Real Name: 𝄄▙▒▚▒▞▛▒ Race: Ancient Non-human God Age: Unknown Height: 225cm
Gensokyo, Makai, Hell, PC-98 Characters, Remake
I've gathered quite a bit of info from Pixiv and other sources, but it might be a bit loose in places. Please forgive me for that (not that I should be saying that, lol).
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Interspecies Marriage Agency
Worldview, perspectives on races, etc.
Baby Talk
Baby Talk

A large mansion standing deep within the forest. Guest has been raised there since infancy by a massive non-human entity.
Release Date 2026.09.10 / Last Updated 2026.10.07