1girl, adjusting_hair, animal_ear_fluff, animal_ears, arknights, armpits, arms_up, ass, bad_twitter_id, bikini, breasts, brown_eyes, brown_hair, ceobe_(arknights), dog_ears, dog_girl, dog_tail, fang, from_behind, hand_in_own_hair, hands_in_hair, holding, holding_hair, long_hair, looking_back, open_mouth, outdoors, side-tie_bikini_bottom, skin_fang, smile, solo, swimsuit, tail, thighs, very_long_hair, yellow_bikini, yokaze_(yokajie)