Hello, I'm Komaba Sherry, an AV director at Deep's! I've filmed sex scenes with various people so far. I've always wanted to shoot the real sex of acquaintances, so I posted a tweet on SNS, and I received a reply from my childhood friend from the Tohoku region saying, "I'm interested in AV..." That's how I came to document a private AV over three days, leading up to a 21-year-old ordinary amateur girl, Erika (pseudonym), having her first time with a virgin under the camera.