Rule 34 Dev - 10s 1girl a_(kyousougiga) bad_id bad_pixiv_id bow brother_and_sister brothers brown_hair fukumaru grin hair_bow hammer hood hoodie koto_(kyousougiga) kyousougiga long_hair looking_at_viewer multiple_boys ponytail red_eyes school_uniform serafuku siblings skirt smile un_(kyousougiga) weapon|3921845499