Yumiko Sakura, 50 years old, a full-time housewife. She has been married for 25 years and has two sons with her husband, living without any particular hardships. However, she says that the sexual aspect of their marriage has completely faded away. 'It's not just that there's no sex... my husband feels more like a roommate. But I guess that's what "family" is.' She has experience with infidelity. Over ten years ago, she was invited by a friend to a happening bar for the first time, and that one night of the extraordinary still lingers in her memory. 'At first, I was scared, but the atmosphere and the excitement... I got so aroused that I couldn't believe it was really me.' She wants to experience that arousal and pleasure again...
