core (mayomayo), original, highres, 1girl, arm behind back, arm support, blue eyes, blue serafuku, blush, bow, bow panties, brown hair, collarbone, cowboy shot, dated, desk, dot nose, head tilt, looking at viewer, messy hair, navel, neckerchief, panties, parted lips, red neckerchief, school desk, school uniform, serafuku, short hair, sidelocks, simple background, sketch, solo, standing, thighs, twintails, underwear, white background, white panties