This is the legendary masochistic ENT clinic, where a disgusting doctor manipulates a female high school student's throat, causing her to whimper and climax. Fujita Kozue REAL-891

A high school girl named Kozue went to the hospital feeling unwell. The corrupt doctor set his sights on Kozue and began deep-throat training. After taking aphrodisiacs, her sensitivity increased, and despite her reluctance, she experienced pleasure. The men then used her for oral sex to satisfy their sexual needs… "Produced and copyrighted by KM Produce Co., Ltd."