3girls, agnes_digital_(lovely_jiangshi)_(umamusume), agnes_digital_(umamusume), alternate_costume, animal_ears, black_hair, blue_eyes, blush, breasts, brown_hair, cleavage, daitaku_helios_(sunshine_angel)_(umamusume), daitaku_helios_(umamusume), detached_sleeves, fang, fuyukayui, halloween, halloween_costume, horse_ears, horse_girl, jiangshi, looking_at_viewer, medium_breasts, mejiro_palmer_(devil_in_the_moonlight)_(umamusume), mejiro_palmer_(umamusume), multiple_girls, official_alternate_costume, one_eye_closed, open_mouth, pink_hair, simple_background, umamusume, yellow_eyes