1girl, ahoge, black_footwear, black_socks, diarrhea, fangs, full_body, have_to_poop, loafers, monochrome, motion_lines, nagazzo_u_k, neckerchief, open_mouth, original, pleated_skirt, sailor_collar, school_uniform, serafuku, shoes, short_sleeves, skirt, socks, solo, sound_effects, trembling