1girl, animal_ears, arknights, ass, bad_pixiv_id, bikini, breasts, ceobe_(arknights), cowboy_shot, dog_ears, dog_girl, dog_tail, fang, from_behind, hair_between_eyes, hand_in_own_hair, large_breasts, long_hair, looking_at_viewer, looking_back, open_mouth, orange_bikini, outdoors, red_eyes, skin_fang, solo, swimsuit, tail, twitter_username, water, waterfall, yokaze_(yokajie)