4th anniversary since debut. - Yuma Kana-chan has been rushing forward as an AV actress without stopping. - The first creampie document of her determination to rise to even higher heights as an actress. - It's my first time to have a raw penetration and my first time to have a raw creampie, so I'm nervous and anxious, but I'm prepared for the shoot. - A controversial work that frankly talks about the real life of [First Creampie] and the current reality of Kana Yua, such as changes in her state of mind during filming, how good raw sex feels, and how it is different from sex in the past.