1girl, ahoge, black skirt, black thighhighs, blush, bright pupils, drinking, hair between eyes, halo, holding, holding shield, kneeling, long hair, long sleeves, milk carton, neckerchief, pink hair, pleated skirt, red eyes, red neckerchief, sailor collar, school uniform, serafuku, shield, shoes, side ponytail, simple background, skirt, solo, sweat, thighhighs, very long hair, white pupils