Hitomi has been married for eight years. Although she is not dissatisfied with her current life, she is worried that she is losing her charm as a woman due to a lack of sex and a slump in her marriage. Then, by chance, she ends up having a physical relationship with her husband's friend, Todo.... Hitomi, who has not experienced the pleasure of being desired for a long time, is unable to resist her carnal instincts, which remind her of the pleasure she feels, and is swept away, even though she believes in her love for her husband. Her body becomes sensitive and before she knows it, her entire body becomes an erogenous zone, and she begins to crave Todo's caresses....