The Asao couple have been married for 30 years this year. They met at work, got married, and their children have grown up; this spring, they even found jobs. After the child-rearing phase was over, they decided to take a trip together just the two of them for the first time in a long while. The love cultivated over 30 years of marriage is as hard and hot as iron, still not cooled down... Their hearts burn with passion and desire on this trip for two. They confirm their love by repeatedly entwining their bodies... A sticky, intense coupling where they know each other thoroughly.
