1girl, bad_twitter_id, beret, breasts, cigarette, collarbone, covered_navel, facial_mark, girls'_frontline, grey_hair, hair_ornament, halterneck, hat, hk416_(girls'_frontline), leotard, long_hair, looking_at_viewer, muscular, muscular_female, parted_lips, sideboob, solo, the_robot_boy, thighhighs