Rule 34 Dev - 10s 2boys 2girls aiba_mui black_hair blonde_hair bokken dress_shirt gun handgun heterochromia ida_kazumi isoshima_kurumi jewelry lipstick luna_lia mahou_sensou makeup multiple_boys multiple_girls nanase_takeshi necktie official_art pistol plaid pleated_skirt ring school_uniform serafuku shirt skirt skull sword weapon wooden_sword|3622391838