ootori emu, project sekai, commentary request, highres, 1girl, ang st95, black serafuku, black skirt, blush, breasts, cardigan, knees up, long sleeves, looking at viewer, medium hair, neckerchief, open mouth, pink cardigan, pink eyes, pink hair, pink neckerchief, sailor collar, school uniform, serafuku, skirt, smile, socks, solo, teeth, thighs, upper teeth only, white background, white sailor collar, white socks