2girls, animal_ears, breasts, chibi, chibi_inset, closed_mouth, collared_shirt, greyscale_with_colored_background, horse_ears, horse_girl, horse_tail, invisible_chair, large_breasts, loafers, long_hair, long_sleeves, looking_at_viewer, loose_socks, miniskirt, multiple_girls, necktie, panipuri, pleated_skirt, shirt, shoes, sirius_symboli_(umamusume), sitting, skirt, sleeves_pushed_up, smile, socks, solo_focus, symboli_rudolf_(umamusume), tail, umamusume