試しに>>482をベースにやってみたら、5枚に1枚くらいの頻度でM字開脚が出るプロンプトできたからどうぞ
脚が増えがちだけどそこはネガとかで上手く消してね。しかしこれどういうシチュエーションだ？
http://up.mugitya.com/img/Lv.1_up169018.png
http://up.mugitya.com/img/Lv.1_up169019.png
http://up.mugitya.com/img/Lv.1_up169020.png
http://up.mugitya.com/img/Lv.1_up169021.png
http://up.mugitya.com/img/Lv.1_up169022.png
http://up.mugitya.com/img/Lv.1_up169023.png
a strait face portrait_shot of a kawaii 18+ ((girl squatting)) spreads legs widely like statue_pose, on a park in tokyo in anime, ((arms_behind_back)), ((nipple & navel & pussy)), blush,
highly_detailed, strong_ sunlight,sunflare,glow, depth_of _focus,perfect_white_balance, beautifuly painted,
Negative prompt: ((nose)), lips, hand, monochrome,guys,masculine,penis
Steps: 25, Sampler: Euler a, CFG scale: 7, Seed: 1349768228, Size: 512x512