1girl, ;d, animal_ears, arm_up, armpits, bad_twitter_id, barefoot, beach, blue_eyes, breasts, cosplay, eyewear_on_head, flower, hair_between_eyes, hair_flaps, hair_ornament, horse_ears, horse_girl, horse_tail, legs, looking_at_viewer, maruzensky_(blasting_off_summer_night)_(umamusume), maruzensky_(umamusume), maruzensky_(umamusume)_(cosplay), medium_breasts, miyama_mizuki_(hoshihoshi1220), ocean, one_eye_closed, open_mouth, outdoors, pink_hair, sakura_chiyono_o_(umamusume), sitting, smile, solo, tail, toes, umamusume, wariza, wet