Tomomi Kiuchi, a 52-year-old woman from Maebashi City, Gunma Prefecture. Divorced but currently in a relationship with a man, she was deeply impressed by his sexual skills. While her previous marriage brought her no pleasure, she describes her current sex life as refreshingly intense—like being a virgin again. Since then, her interest in sex has grown significantly, which led her to participate in this project. Activities like outdoor pissing and vibrator masturbation—staples of the series—were entirely new experiences for Tomomi, yet she approached them with clear fascination and enjoyment.