1girl, animal_ears, armpits, arms_up, bad_pixiv_id, blush, breasts, collarbone, convenient_censoring, hair_censor, hair_over_breasts, horse_ears, horse_girl, horse_tail, jewelry, kokoa_ninniku, long_hair, looking_at_viewer, mejiro_mcqueen_(ripple_fairlady)_(umamusume), mejiro_mcqueen_(umamusume), navel, necklace, official_alternate_costume, open_mouth, purple_eyes, purple_hair, sand, small_breasts, solo, spread_legs, tail, umamusume, wet