Rule 34 Dev - 1boy 1girl alien arm_guards azumaya_koyuki black_hair blue_eyes bow character_name cropped_legs dororo_(keroro_gunsou) fang from_behind hair_bow highres holding holding_knife keroro_gunsou knife leaning_forward looking_at_viewer looking_back open_hands open_mouth ponytail red_bow school_uniform serafuku smile zizi_niisan|14583482433