Eri Kikuchi and Tatsuro Hibino have been active in the AV industry for 20 years as actresses and actors. Their first "reunion" in 20 years was an "overnight Gonzo trip" to Atami. In a relaxed atmosphere that can only be created because they are comrades-in-arms, who are neither lovers nor friends, the two pursue their own pleasures and strive to make the other person feel good. The content is full of depth, combining the unique skills of a veteran with a sense of privacy.