1girl, armpit_crease, black_camisole, black_hair, blush, camisole, cardigan, closed_mouth, collarbone, desk, drawing_tablet, embarrassed, holding, holding_pen, long_hair, long_sleeves, looking_at_object, na-ga, nose_blush, off_shoulder, open_cardigan, open_clothes, original, pen, purple_eyes, short_shorts, shorts, single_bare_shoulder, sitting, solo, wavy_mouth, white_background