A married woman who unexpectedly spends the night with her friend's husband and ends up having a physical relationship... This is the record of the immoral acts of a married woman with a husband who has a special fetish, who lets herself be carried away. Kanae (28 years old), a married woman, has been married for 6 years. The relationship between the couple goes haywire after she has a relationship with her friend's husband. She convinces herself that it is for the sake of her husband, who has a cuckold fetish, and continues to have sex. She gives herself over to a man she has never met before in public, and through an overnight trip, her hidden true nature, her perverted sexual tendencies, are revealed. Tonight, the serious married woman straddles a man and transforms into a lewd beast who only seeks pleasure... she becomes addicted to immoral acts that she cannot tell anyone about. This book contains everything about a perverted married woman who discovers new sexual tendencies and devours pleasure!