先生、掃除が終わりません

1girl, solo, 18yo, medium breasts, school uniform, collared shirt, black blazer, white pleated skirt, white bow, beautiful detailed face and eyes, upset, (tear:1.3), blush, pink hair, twintails, long hair flaps, ahoge, hair between eyes, green eyes, purple flower hair ornaments, holding broom, ginkgo biloba tree, (fallen leaves on school road:1.2), autumn, anime artwork, anime style, key visual, vibrant, studio anime, masterpiece, best quality