Rule 34 Dev - 2girls anti-materiel_rifle barrett_m82 black_hair black_headband blue_archive blue_sailor_collar blue_skirt chamoraile gloves green_eyes green_halo grey_hair gun halo headband highres miyu_(blue_archive) multiple_girls open_mouth otogi_(blue_archive) rifle sailor_collar school_uniform skirt sniper_rifle weapon|25452743121