1girl, animal_ears, bad_pixiv_id, bare_shoulders, baseball_cap, black_headwear, black_jacket, black_pants, boc'z_(umamusume), breasts, brown_hair, ears_through_headwear, full_body, grey_sports_bra, hat, horse_ears, horse_girl, horse_tail, jacket, jacket_partially_removed, matikane_tannhauser_(boc'z)_(umamusume), matikane_tannhauser_(umamusume), medium_breasts, medium_hair, midriff, mochiyukimi21, multicolored_hair, navel, official_alternate_costume, pants, shoes, sneakers, solo, sports_bra, streaked_hair, tail, umamusume, white_footwear, yellow_eyes