Until last night, she was an ordinary housewife, but today she made the decision to appear in an adult video for the first time. These mature women in their forties and fifties had always held back when it came to sex, but from this day forward, they took on the challenge of exposing themselves and performing sex on camera. What began as overwhelming embarrassment and tension gradually transformed into a thrilling new pleasure. This work is a raw, unfiltered AV documentary that captures the first-time sex experiences of mature women in explicit detail. Their genuine expressions and the way they overcome their initial hesitation leave a powerful impression on viewers. Through the footage, the sincerity and pure emotions characteristic of women from the Showa era shine through.