Rule 34 Dev - black_hair blush blush_lines blushing bob_cut closed_eyes comic doujin doujinshi drugs embarrassed female imminent_peeing kneehighs male manga_page masturbating masturbation medium_hair misaki_nakahara monochrome nhk_ni_youkoso! peeing pills pleated_skirt sailor_collar school_uniform seifuku serafuku short_hair sitting skirt socks sweat tagme talking talking_to_another tatsuhiro_satou text text_bubble urine welcome_to_the_nhk|336732504