The smell of the sea breeze of youth comes back to life. A G-cup young mother in Shonan with a sixth-grade son. Nao Yuuki 34 yrs. old, Chapter 2: After a year and a half of never-ending continuous sex, she experiences her first climax after a year and a half. 8 hours later, "It's still not enough..." She leaves the house where her husband and child are sleeping and has a 5P affair with a nighttime sleepover.