After moving from S1, Okuda Saki continues to star in works for a long time, and her best collection has finally arrived. This compilation features 50 titles and is perfect for enjoying as a catalog-like collection. While the works are filled with Okuda Saki's charm, there are voices suggesting that improvement in erotic techniques is still needed. On the other hand, her stunning display of beautiful breasts while in missionary position is breathtaking. Her works, having been active at the forefront for many years, hold great value as a collection.