Rule 34 Dev - 1girl bad_id bad_pixiv_id chicago-x cosplay elbow_gloves female_focus garter_straps gloves green_eyes green_hair gun hatsune_miku headset kos-mos kos-mos_(cosplay) kos-mos_ver._4 matching_hair/eyes panties solo striped_clothes striped_panties thighhighs twintails underwear vocaloid weapon xenosaga xenosaga_episode_iii|867872538