masterpiece, best quality, amazing quality, 1girl, solo, koyukiww, brown eyes, brown hair, short hair, pink hair ribbon, small breasts, school uniform, dark grey serafuku, long sleeves, dark grey pleated skirt, black socks, shoes, <lora:Shintaisou_Shin_Koyuki_Fujimiya_ill:0.9>, from behind, sexually suggestive, upper body, clothed female, standing, against wall, out of frame, looking back, back, girl hands on window, solo, solo focus, indoors, train interior, window, skindentation, detailed clothing folds, depth of field, sharp, high contrast, dynamic light

bad quality, worst quality, worst detail, monochrome, grayscale, sketch, censor, jpeg artifacts, blurry, censored, mosaic censoring, watermark