A hot spring trip nobody must know about. Married women gradually opening their hearts and bodies completely... What drives an ordinary housewife, living a normal daily life, to expose her naked body to a man other than her husband? From Hirokazu Takahashi's "Secret Affairs Travelogue" series, this is the first best edition featuring six married women on their first day of the journey. Captured here are wives trembling in body and shedding tears as they are held for the first time by a man other than their husbands. A young newlywed, married for only six months, embarks on an unexpected trip—a journey to discover herself. Their inner feelings and emotional struggles are vividly portrayed in these married women's first experiences.