生成AIでエッチな画像を作る探求
エロいポーズはSDXLとかで作ってますが、より細かい指示ができるKrea 2であればもっといろいろなことができるのでは?と思ったので試してみたいと思います。
2026/9/30 似たような画像が多いので枚数を減らしました
使用するチェックポイント
前回と同じく、DarkBeastを使用します。新しいバージョンがあるのですが、サイズ的に使えないので一つ前のバージョンを使ってます。
試してみたところ、int8バージョンよりは時間がかかるものの生成はできて、かつ出力も良いのでテーマはそのままに最新のバージョンで作ったものを別途記事にしたいと思います。
作例
立ち姿勢、座り姿勢、寝姿勢の大枠3つで作っていきます。
立ち姿勢
脚を交差させたポーズ
元々小さく脚を交差させてたポーズがあったのですが、あまり変わり映えしないなと思いこれだけにしました。ポイントとしては「膝から下がX字状」としています。1例ダメな例を入れています「交差」としているのに交差していないので「脚を前後に」とか入れたほうがいいかもしれません。
A young, beautiful Japanese woman stands upright, striking a pose. She is completely naked, wearing no clothing whatsoever.
She places both hands on her hips and crosses her legs. Her legs form an X shape from the knees down. She tilts her chin up slightly and gazes down at the viewer.
She has a curvaceous, beautiful figure. Her pubic hair is neatly groomed.
The photo captures her from the front.
The photo was taken in a park on a sunny day.

脚を開いたポーズ
脚を開くだけではエロさが足りないので、身体をひねったポーズにしました。
A young, beautiful Japanese woman stands upright in a pose. She is completely naked, wearing absolutely no clothing.
She stands with her legs stretched out straight, spreading them more than 120 degrees apart.
She twists her upper body dramatically and looks directly at the viewer. With both hands resting on her buttocks, she pulls them apart to the left and right, emphasizing her pussy.
She has a curvaceous, beautiful figure and large breasts. Her pubic hair is neatly groomed.
The photo shows the woman’s full body, captured from the front.
The photo was taken in a park on a sunny day.

片脚立ち
両脚で立たせた後は片脚立ちです。片脚を抱えるなら外側からだろうと思ったら内側から変な形で抱えたりするので、指示は具体的でないといけないなぁとか思いました。
A young, beautiful Japanese woman stands upright in a pose. She is completely naked, wearing no clothing whatsoever.
She is standing on one leg, holding the raised leg with the arm on the same side (her right arm if it’s her right leg, her left arm if it’s her left leg), while extending the opposite arm horizontally to maintain her balance. The knee of the raised leg is bent.
She has a curvaceous and beautiful figure. Her pubic hair is neatly groomed.
The photograph shows the woman’s full body, shot from a low angle just above the ground.
The photo was taken in a park on a sunny day.

片脚立ち(ビールマン)
さすがに無理かと思いましたができました。ただ、アングルとかの指定を足すと崩れがちです。
A young, beautiful Japanese woman stands upright in a pose. She is completely naked, wearing no clothing whatsoever.
She is standing on one leg, leaning forward until her upper body is parallel to the ground, while raising her other leg high behind her. She grasps the tip of her raised foot with both hands. Her back is arched dramatically.
She has a curvaceous and beautiful figure. Her pubic hair is neatly groomed.
The photograph captures the woman’s entire body, shot from a low angle just above the ground.
The photo was taken in a park on a sunny day.

ヨガ風片脚立ちポーズ
ヨガの指定で出そうな気もしますが、あえて細かく指定してみます。割と簡単でした。手で作るハートマークも簡単でした。
A young, beautiful Japanese woman is standing on one leg, with the sole of her other foot resting against the thigh of her supporting leg. Her hands are pressed together in front of her chest, forming a heart shape.
She is completely naked, wearing no clothing whatsoever. Her pubic hair is neatly groomed. Sand covers her entire body, including her pussy.
She has a curvaceous, beautiful figure.
The photo shows the woman’s full body.
The photo was taken in a park on a sunny day.

スポンサーリンク
座り姿勢
地べたに片膝立てて座る
ポーズ的にはあまりひねりが無いんですが、全裸で砂地に直で座るというのがなかなかエロいですね。
A young, beautiful Japanese woman is sitting directly on the ground. She is completely naked, wearing no clothes at all.
She has one leg stretched out straight and the other bent at the knee. Both arms are supporting her from behind.
She has a curvaceous, beautiful figure. Her pubic hair is neatly groomed. There is a small amount of sand clinging to her body.
The photograph shows the woman’s full body and was taken from an angle that looks down on her.
The photo was taken in a park on a sunny day.

両膝を立てて座る
バリエーションです。アソコを開いてもらいます。
A young, beautiful Japanese woman is sitting directly on the ground. She is completely naked, wearing no clothes at all.
She has her knees bent. One arm supports her from behind, while the other holds her pussy open for view.
She has a curvaceous and beautiful figure. Her pubic hair is neatly groomed. Sand clings to her body. Her pussy is also covered in sand.
The photograph shows the woman’s full body and was taken from an angle that looks down on her.
The photo was taken in a park on a sunny day.

V字に脚を上げる
Illustriousだとちょっとイメージが違ったのですがKrea 2だとイメージ通りにしてくれるでしょうか。結果的にはイメージに近いものができました。
A young, beautiful Japanese woman is sitting directly on the ground. She is completely naked, wearing no clothes at all.
She has her legs stretched out straight, raised high, and spread wide apart. Her silhouette forms a large V-shape. Her upper body is upright, and to prevent herself from falling backward, she has placed her hands on the ground behind her shoulders, bracing herself to stay upright.
She has a curvaceous and beautiful figure. Her pubic hair is neatly groomed. Sand clings to her body. Her pussy is also covered in sand.
The photograph captures the woman’s entire body, shot from an extremely low angle with the camera placed on the ground, as if she were looking up at the sky.
The photo was taken in a park on a sunny day.

地面に直接座って脚を組む
体育座りに近い状態で脚を組むことを考えましたが相当に難しかったです。結構がんばりましたけどこれが限界でした。脚が重なることもありますが、一方で破綻することもあります。指定しすぎると破綻が多くなるのでバランスを取るのに時間がかかりました。なお、アソコに毛が生えているとか指定を入れると脚を開きがちになります。
A young, beautiful Japanese woman is sitting directly on the ground, keeping her legs tightly together, with one foot on the ground and her knee bent, her legs crossed so that one is stacked on top of the other.
She is completely naked, wearing no clothing at all. Her entire body is covered in sand.
She has a curvaceous, beautiful figure.
The photograph shows the woman’s full body.
The photo was taken in a park on a sunny afternoon.

しゃがみこんで座る
「座る」をキーワードに入れるとお尻をついてしまうので、しゃがみこむとしています。修正が面倒なのでアソコにテープを貼っています。まぁ修正が要るケースもあるのですが・・・
A young, beautiful Japanese woman, completely naked, is squatting with her knees bent and legs spread apart, the soles of both feet flat on the ground.
She has a curvaceous, beautiful figure. Her breasts are large, and her pubic hair is neatly groomed. A piece of tape with a red “X” on a black background is stuck over her pussy.
She is lifting her own breasts with both hands.
The photograph shows the woman’s entire body.
The photo was taken in a park on a sunny day.

スポンサーリンク
寝姿勢
仰向けその1
イマイチいいのが思いつかなかったので、両脚でひし形を作るようなポーズを取らせました。もう少し脚を伸ばしたかったのですが、ちょっといいワードが思い浮かびませんでした。
A young, beautiful Japanese woman lies naked on her back on the sand.
With her legs extended, she has her knees slightly bent and her toes crossed to form a diamond shape. She rests one hand on her head for support. Her other hand is extended toward her mouth, and she has her finger in her mouth. Grains of sand cling to her entire body.
She has a curvaceous and beautiful figure. Her breasts are large, and her pubic hair is neatly groomed. A piece of tape with a red “X” on a black background is stuck over her genitals.
The photo shows the woman’s full body. She is casting a seductive glance at the camera.
The photo was taken in a park on a sunny afternoon.

仰向けその2
なんのひねりもないんですが、仰向けにして両脚を抱えます。おっぱいについて言及すると、おっぱいを見せるために脚を開いちゃうのでプロンプトでは言及しません。(どうせ見えないし)
A young, beautiful Japanese woman lies naked on her back on the sand.
She has her legs together, folded in front of her chest, with her arms wrapped around the outside of her thighs. Her knees are pressed against her chest. Her toes point toward the sky. A small amount of sand clings to her body.
She has a curvaceous and beautiful figure. Her pubic hair is neatly groomed. A long, vertical strip of tape with a red “X” on a black background is affixed to her body, seemingly to cover her private parts.
The photograph shows the woman’s full body. It was taken from a low angle, and she is casting a seductive glance at the camera.
The photo was taken in a park on a sunny afternoon.

横向きその1
難しい言い方をすると横臥位です。やはりパターンはあまり考えられずシンプルなものになっています。縦長の画像なのもあると思いますが、伸ばしてほしい脚が伸びなかったりします。
A young, beautiful Japanese woman lies naked on her side on the sandy ground.
She props her head up with her hand while resting on her shoulder and elbow, raising her outer leg high toward the sky. Her toes are pointed. The leg beneath her is extended. A thin layer of mud clings to her body.
She has a curvaceous and beautiful figure. Her breasts are large, and her pubic hair is neatly groomed. A piece of tape with a red “X” on a black background is stuck over her genitals.
The photograph shows the woman’s full body. She is casting a seductive glance at the camera.
The photo was taken in a park at noon while it was raining.

横向きその2
そもそも横向きにならなかったりしたので、ちゃんと横向きになるようにやり直してみました。身体の側面を下にする。と脚を重ねるが結構効きました。しかし、お尻側からのカットになるのでどうすれば正面側になるのか・・・
A young, beautiful Japanese woman, completely naked, is lying on her side on wet sand with her legs stretched out. Her legs are crossed, and her body forms a straight line.
She has a curvaceous, beautiful figure. Her breasts are large. Her pubic hair is neatly groomed. Mud is caked on her body.
The photo was taken in a park at noon in the rain. It was shot from an extremely low angle.

うつ伏せ
face-downでうつ伏せになるのですが、ポーズ指定が細かすぎると仰向けになったりしますのでさじ加減が結構難しいです。
A young, beautiful Japanese woman lies face-down on wet sand, completely naked. She has one leg extended and the other slightly bent. Her body and both legs are pressed flat against the ground. Her arms are crossed beneath her face.
She has a curvaceous, beautiful figure. Her body is wet and covered in mud.
The photo was taken in a park at noon in the rain. It is shot from an extreme low angle, focusing on her rear.
Because a wide-angle lens was used, the image features a strong sense of perspective.

スポンサーリンク
その他
まんぐり返し
エロいポーズといえばこれでしょう。
A young, beautiful Japanese woman, completely naked, is lying on wet sand with both shoulders touching the ground. She has her legs tucked in and her upper body curled as if peering at her navel, with her buttocks raised high, striking an upside-down pose.
She has a curvaceous, beautiful figure. Her breasts are large and sag slightly due to gravity. Her pubic hair is neatly groomed. Her body is wet and covered in mud.
The photo was taken in a park at noon in the rain. It was shot from a low angle.
Because a wide-angle lens was used, the image features a strong sense of perspective.

四つん這い
膝は地面に着かないでほしかったのですが、着いちゃいますね。
A young, beautiful Japanese woman, completely naked, is crawling forward on her stomach with her knees off the ground, her hips slightly raised, and her head lowered.
She has a curvaceous, beautiful figure. Her breasts are large and sag slightly due to gravity. Her pubic hair is neatly groomed. Her entire body is covered in sand.
The scene is set in a park on a sunny afternoon. The camera is positioned slightly behind and to the side of her. She is casting a seductive glance toward the camera.

四足歩行
お尻の位置が頭の位置より高いというのがポイントですが、割と破綻しやすいです。
A young, beautiful Japanese woman, completely naked, assumes a pose as if she were walking on all fours, with her hands and knees extended, the tips of her toes touching the ground, and her buttocks raised higher than her head.
She has a curvaceous, beautiful figure. Her breasts are large and sag slightly due to gravity. Her pubic hair is neatly groomed. Her entire body is covered in sand.
The photo was taken in a park on a sunny afternoon. The camera is positioned slightly behind and to the side of her. She is casting a seductive glance toward the camera.

まとめ
できるのならもっと足そうかと思ったのですが、なかなか思い通りのものができないので打ち切りました。
新しいバージョンを使ってみたいものですが、現状だと動かないと思うのでより軽量が出るのを待ちたいと思います。








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