A very popular documentary about a kind mature woman who extends a helping hand to a virgin. This time, we have the extremely popular mature woman, Reiko Seo, who has been on a roll since her big break in her debut last year. A frightened virgin and Seo, who is not an expert in deflowering. The two are full of lewd Kokoro but confused by the unfamiliar situation, so enjoy the erotic chemical reaction that occurs when they come face to face.