1girl, d, black_footwear, black_hair, blue_eyes, blue_skirt, book, breasts, brown_thighhighs, cleavage, dairoku_ryouhei, full_body, garter_straps, hair_between_eyes, holding, holding_book, kuruse_chihaya, lab_coat, large_breasts, long_hair, looking_at_viewer, pencil_skirt, pink_shirt, shirt, skirt, smile, solo, standing, stethoscope, thighhighs, tsubaki_chisa, yellow_background