"I've known for years that I'm not seen as a woman..."Aki Ozawa, 52, is a full-time housewife. She has been married for 25 years and has one daughter with her husband, and has lived a comfortable family life. "I never thought I'd be able to have passionate sex at this age..." Aki, who was Kokoro immersed in her daily life, was shaken by a movie. "I happened to see that movie, 'Lost in Paradise.' I'd heard rumors about it before, but I wasn't particularly interested..." A cold marriage and a taboo love full of excitement. She felt a longing-like sympathy for the middle-aged adulterous couple drowning in a dramatic infidelity. "Even if it doesn't go as far as love, I'd like to have an affair where we passionately desire each other..." With such expectations, Aki finally had the forbidden sex she had been waiting for, and 30 years after her first experience at the age of 22, she experienced her first orgasm in her life...