1girl, animal_ear_fluff, animal_ears, arknights, bare_shoulders, bikini, bikini_top_only, black_bikini, black_gloves, breasts, cleavage, closed_mouth, detached_collar, elbow_gloves, envelope, gloves, hair_between_eyes, hair_intakes, hair_ornament, head_tilt, holding, holding_envelope, long_hair, looking_at_viewer, medium_breasts, partially_fingerless_gloves, pink_eyes, pink_hair, pozyomka_(arknights), rity, solo, swimsuit, twitter_username, upper_body, very_long_hair, wolf_ears