Prompt: best quality, detailed, masterpiece, nagato yuki, ass, back, butt, winter uniform, school uniform, purple hair,  <lora:nagatoYukiLoraThe_v10:0.8>, looking back,1girl, solo,skirt, from below,
Negative prompt: easynegative,lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, (worst quality:1.2), low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, lowres graffiti, (low quality lowres simple background:1.1),panties,pantyshot