Ranka lived in Tokyo when she was young and worked as an apparel clerk in a certain famous fashion building. Eight years ago, she got married to her husband, who is ten years older than her. After that, her husband was transferred and she now lives in Fukuoka. She still works as an apparel clerk in a shop for married women. Since the birth of her child, her sexual relations with her husband have decreased and she is frustrated. Influenced by her friends and what she sees on TV, she longs for an affair, but she is unable to find love, so she decides to appear in adult videos to satisfy her uncontrollable physical desires...