The always sullen older sister's mature body is recklessly explored by a middle-aged man, resulting in complete liberation of both mind and body, and a frenzied climax! (Otoko Rui OLM-175e)

A woman's sexual journey begins at 30! Liuyi, single and often sullen from reading erotic novels, shouldn't have her unused E-cup breasts and repressed sexual desire wasted; let her unleash them! Faced with the insatiable desires of a middle-aged man, the initially shy Liuyi gradually becomes bolder… From the age of 30, she opens a new door to sex! Exploited by the middle-aged man's large penis, Liuyi completely loses her strength, experiencing frenzied orgasms!