1girl, animal_ears, black_leotard, bow, bowtie, breasts, brown_hair, card, chair, cleavage, crossed_legs, detached_collar, hair_between_eyes, happy_new_year, holding, holding_card, horse_ears, horse_girl, inaba_(usanopo), jacket, large_breasts, leotard, long_hair, long_sleeves, looking_at_viewer, multicolored_hair, open_clothes, open_jacket, playboy_bunny, red_eyes, sirius_symboli_(umamusume), sitting, solo, streaked_hair, two-tone_hair, umamusume, white_hair