【解説】ケモ男の娘同士画像生成（Illustrious-XL系）
Added 2025-07-24 11:00:00 +0000 UTC# 1.はじめに
この記事では、ケモ男の娘同士の画像生成をIllustrious-XL系で行う方法を解説していきます。
「有名キャラクター名 × 2 ＋ ケモノ化 (furrification) 」や「有名キャラクター名 ＋ ケモノ化 (furrification) ＋ 異人種間 (interracial)」のアプローチもありますが、有名キャラクター名を使用しない方法で行っていきます。
一般的に、ケモノジャンルの場合はPony系（e621タグ使用可能モデル）の方が強いです。種族名やケモノジャンル特有のモーション指定もあります。
■参考記事：【解説】ケモ男の娘画像生成（Pony系, e621タグ使用）
https://rarabeat.fanbox.cc/posts/9312101
【解説】ケモ男の娘画像生成（Pony系, e621タグ使用）
# 1. はじめに この記事では、Pony系（e621タグ使用）でのケモ男の娘画像生成方法を解説していきます。 ここでは、Pony Diffusion V6 XLをベースモデルとする画像生成AIの事を、Pony系と呼んでいます。 Pony Diffusion V6 XLの特徴としては、海外ケモナー向け画像投稿サイト「e621」のタグをプロンプトに使用できる点が...
ただし、Illustrious-XL系ではキャラクター同士の属性が混じりにくい特徴があります。
その為、場合によってはPony系よりもIllustrious-XL系の方が都合が良いケースもあります。
今回はそのケースを想定して、Illustrious-XL系でのケモ男の娘同士画像生成を行っていきます。
# 2.前提条件
■FurryToonMix - XL-Illustrious [by Epitaph]
https://civitai.com/models/97479/furrytoonmix
# 3.生成例
⓪
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
side-by-side,
2boys, yaoi, otoko no ko, futa with futa, couple,
clothes grab, clothes lift, clothes pull, pulling another's clothes, face-to-face,
sundress, black dress, strapless dress, black panties, side-tie panties,
cropped shirt, white shirt, tied shirt, front-tie top, crop top, midriff, denim shorts, short shorts, open fly, skindentation,
bulge, [erection under clothes, large penis:flaccid:0.5],
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
①
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry, fox boy, animal ears, tail, bodyfur, cute,
2boys, yaoi,
side-by-side,
penises touching, frottage,
large penis, veiny penis, testicles, nipples,
precum, twitching penis,
petite, long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
②
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
from side,
penises touching, hug, kiss, tongue out, drooling, twitching penis, precum drip,
huge penis, veiny penis, testicles,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
③
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
from below,
69, oral, licking penis, lying, on stomach, on back, drooling, in heat,
precum,
huge penis, veiny penis, testicles,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
④
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
69, oral, fellatio, lying, on stomach, on back, drooling, in heat,
huge penis, veiny penis, testicles, nipples,
precum,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
⑤
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
from below,
69, oral, licking penis, lying, on stomach, on back, drooling, in heat,
huge penis, veiny penis, testicles, nipples,
precum, motion lines,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
⑥
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
from below,
69, oral, fellatio, lying, on stomach, on back, in heat, ^^^,
huge penis, veiny penis, testicles, nipples,
cum in mouth, cheek bulge, motion lines,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
⑦
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
anilingus, tongue out, standing, all fours, drooling, in heat,
huge penis, veiny penis, testicles, nipples,
precum, motion lines,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
⑧
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
anilingus, tongue out, standing, all fours, drooling, in heat,
huge penis, veiny penis, testicles, nipples,
precum, motion lines,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest, on grass,
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
⑨
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
imminent anal, penises touching, eye contact, erection,
huge penis, veiny penis, testicles, nipples,
precum,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
⑩
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
imminent anal,
huge penis, veiny penis, testicles, nipples,
precum,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
⑪
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
from below,
2boys, yaoi, otoko no ko, futa with futa, couple,
anal, reverse suspended congress, legs grab, screaming, fucked silly,
huge penis, veiny penis, testicles, nipples,
precum, motion lines, motion blur, spoken exclamation mark,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
⑫
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
from below,
2boys, yaoi, otoko no ko, futa with futa, couple,
anal, doggystyle, torso grab, screaming, fucked silly,
huge penis, veiny penis, testicles, nipples,
precum, motion lines, motion blur, spoken heart,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
⑬
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
from below,
2boys, yaoi, otoko no ko, futa with futa, couple,
anal, piledriver \(sex\), upside-down, screaming, fucked silly, ahegao,
huge penis, veiny penis, testicles,
cum in ass, handsfree ejaculation, cum overflow, motion lines, motion blur, speech bubble, anal cross-section, prostate,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown fur,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,, hetero, pussy, vaginal, vagina, cameltoe, breasts, female, woman, girl, she, uterus, cervix, impregnation
```
⑭
```
masterpiece,best quality,amazing quality,very aesthetic,high resolution,ultra-detailed,absurdres,newest,detailed fur,
furry with furry, fox boy, fox ears, animal ears, tail, bodyfur, body fur, cute,
2boys, yaoi, otoko no ko, futa with futa, couple,
after anal, imminent anal, prone bone, hug from behind, blush, heavy breathing,
huge penis, veiny penis, testicles,
cum in ass, handsfree ejaculation, cum on penis, cumdrip, cum string,
petite,
long hair,
albino, white ears, gray hair, white fur, red eyes,
gyaru, brown ears, blonde hair, brown fur, blue eyes,
summer, forest
Negative prompt: (worst quality, bad quality:1.2),bad anatomy,sketch,jpeg artifacts,signature,watermark,username,simple background,conjoined,bad ai-generated,multiple tails,old,oldest,graphic,text,painting,crayon,graphite,lowres,(bad),text,error,fewer,extra,missing.watermark,unfinished,displeasing,oldest,early,chromatic aberration,signature,extra digits,artistic error,username,scan,[abstract],multiple views,censored,multicolored hair,ombre,
```
# 4.解説
次の4点がポイントとなっています。
①ケモ同士
②男の娘同士
③キャラ一貫性
④衣服なし
## ①ケモ同士：
次のように種族名指定の上でケモノ属性を強調するアプローチが効きます。好みに応じて、使い分けます。
```
furry with furry
←ケモ同士
furry
←ケモノ
fox boy
←狐属性の男の子
animal ears , fox ears
←動物の耳、狐耳
animal ear fluff
←動物の耳内側の毛
animal nose
←動物の鼻
bodyfur, body fur
←体毛
pawpads
←肉球
tail
←尻尾
animal penis, knotted penis
←動物の男性器、亀頭球
cute
←かわいい
```
## ②男の娘同士：
あえて男の娘BL (otoko no ko, yaoi) の中に、ふたなり同士 (futa with futa) の要素を混同させます。これにより、登場人物2人の女性的容姿を確保しつつも、女性器描写を避けようとしています。これは感覚値ですが、男の娘 (otoko no ko) 等も指定する事で、平らな胸 (flat chest)の効果も出ているように思われます。
```
2boys
←2人の男の子
yaoi
←やおい
otoko no ko
←男の娘
futa with futa
←ふたなり同士
couple
←カップル
large penis, veiny penis, testicles
←大きな男性器、血管の浮き出た男性器、睾丸
```
## ③キャラ一貫性：
Illustrious-XL系の場合はキャラ固定能力が高いですが、学習量が多くないキャラや抽象性が高いキャラの場合は固定が不完全になりやすいです。それに対しては、キャラ特徴を付加する事で安定性を増すようにします。
```
albino, white ears, gray hair, white fur, red eyes
←アルビノ、白色の耳、灰色の髪、白い毛皮、赤い目
gyaru, brown ears, blonde hair, brown fur, blue eyes
←ギャル、茶色の耳、金髪、茶色の毛皮、青い目
```
## ④衣服なし：
ケモジャンルにて衣服なしにする場合は、裸 (nude) の指定は非推奨です。体毛 (body fur) も一種の衣服として、それを除外するような動きになってしまう事もあります。その為、間接的に裸にするような指定をしています。これでも難しい場合はネガティブプロンプトも併用するのを推奨します。
```
nipples
←乳首（上半身裸でないと表れない特徴）
penis
←男性器（下半身裸でないと表れない特徴）
```
これらのポイントを合わせて使用しています。
なお、生成例では受け攻めの役割を固定しているように見せていますが、実際には固定できていません。
※プロンプトは生成例とほぼ同じである為、省略。
# 5.おわりに
前提として、英語圏でのケモノを表す「Furry」と日本語圏でのケモノを表す「Kemono」は類似点はあるもののそれぞれの文化的背景が異なります。
前者は、LGBTQ+コミュニティとの親和性が非常に高いです。これは英語圏ケモノ画像投稿サイト「e621」を閲覧するとよく分かると思います。
後者もその傾向は見受けられるものの、自己投影対象というよりは愛でる対象としての特徴が強いように感じています。
その結果として、e621においても後者は「kemono」タグで分類されています。このような文化的背景を意識しておくと、より意図するケモ画像生成が行えると思います。
より良いシコを求めて。海賊ラビィでした。
（おわり）
```
Hugs and French Kisses. The image shows two anime girls standing in a forest. The girl on the left is white with long white hair and red eyes, and she has a pair of white fox ears on her head. She is holding a large pink object in her hands, which appears to be a penis, in front of her. The other girl is brown with long blonde hair and blue eyes. She has a big smile on her face and is looking at the camera. The background is filled with trees and foliage, and there is a blue sky with white clouds. The overall mood of the image is playful and whimsical.
```
```
Hugs and French Kisses. The image shows two anime girls kissing in a forest. The girl on the left is white with long white hair and is wearing a pair of bunny ears on her head. She is holding the other girl in her arms and is leaning in to kiss her on the cheek. The other girl is blonde with long hair and has long brown hair. She has a big smile on her face and is holding a pink penis in her hand. The background is filled with trees and bushes, and the sky is blue with white clouds. The overall mood of the image is romantic and playful.
```
