1girl, animal_ear_fluff, animal_ears, arknights, ass, bad_pixiv_id, black_sports_bra, blonde_hair, breasts, from_behind, horse_ears, horse_girl, horse_tail, long_hair, looking_at_viewer, median_furrow, muscular, muscular_female, myown, nearl_(arknights), ponytail, solo, sports_bra, tail, yellow_eyes