Rule 34 Dev - black_hair blush blush_lines blushing blushing_profusely bob_cut comic comic_page female hand_on_mouth male manga manga_page misaki_nakahara monochrome nhk_ni_youkoso! onomatopoeia sitting sitting_on_floor standing tagme talking talking_to_another tatsuhiro_satou welcome_to_the_nhk|336726944