1girl, ass, black_eyes, black_shirt, blouse, blush, brown_hair, cowboy_shot, crotch_seam, from_behind, looking_at_viewer, looking_back, medium_hair, miniskirt, original, panties, parted_lips, pleated_skirt, sailor_collar, school_uniform, see-through, serafuku, shirt, short_sleeves, single_horizontal_stripe, skirt, solo, standing, underwear, white_panties, white_sailor_collar, white_skirt, wind, yadokari_genpachirou