1girl, ahoge, animal_ears, bangs, black_neckwear, black_shirt, blush, brown_hair, collared_shirt, eyebrows_visible_through_hair, half-closed_eyes, horse_ears, horse_girl, labcoat, looking_at_viewer, medium_hair, necktie, parted_lips, red_eyes, shirt, simple_background, sleeves_past_fingers, sleeves_past_wrists, solo, sweater, upper_body, white_background, yellow_sweater