spread armpit / 腋くぱぁ / 腋マンコ

The English description is translated below the Japanese one at DeepL.

自分の腋の下を指で広げて強調してくるポーズのLoRAです。

トリガーワードは　spread armpit　です。

重みは0.8前後推奨。

元から学習しているポーズではありますが 通称腋マンコと言われる概念が浸透した結果、あたかも脇の下に女性器があるかのような形や色で描く人も出てきてIllustrious系はそちらを強く学習していると感じたので比較的ツルッとした仕上がりへの変更と、本来は指で広げるポーズな所ただ腋の下の前でピースサインしている画像になりやすかったので指が埋まって広げている感が出るよう矯正します。

トリガーだけでもある程度出ますので armpits, presenting armpit, arm up 辺りはお好みで。

Illustrious-XL 0.1をベースとして学習していますので他のIllustriousマージモデルやNoobマージモデルでも使用できる可能性はありますが検証は行っておりません。

以下翻訳

This is a LoRA for poses where the subject spreads their armpit with their fingers to emphasize it.

The trigger word is “spread armpit”.

Weight around 0.8 is recommended.

While this pose has been studied from the start, the widespread adoption of the concept commonly known as “armpit pussy” has led some artists to depict it with shapes and colors suggesting female genitalia exist under the armpit. I felt the Illustrious style strongly learned this interpretation, so I've changed it to a relatively smooth finish. Additionally, the pose was originally meant to be spread open with fingers, but images often ended up showing just a peace sign in front of the armpit. I've corrected this to make it look like the fingers are buried and spreading it open.

Triggers alone can produce decent results, so use terms like “armpits,” “presenting armpit,” or “arm up” as preferred.

It's trained based on Illustrious-XL 0.1, so it might be usable with other Illustrious merge models or Noob merge models, but this hasn't been verified.