Now in their sixth year of marriage, the husband enjoys drinking and becomes sexually aroused after consuming alcohol. Ignoring his wife's feelings, he drunkenly initiates sex. Meanwhile, another couple in their third year of marriage features a wife in her late thirties who still harbors a strong sexual desire, frequently initiating sex with her husband every day. The third couple, married for 14 years, has made it a habit to initiate sex after bathing together—so aroused that they can't wait and proceed right then and there. This is the third installment, offering an in-depth look at the real nighttime intimacy of three ordinary couples with completely different dynamics.