An illicit sexual encounter with a married woman whose body possesses an ultimate physique that makes one's rationality vanish. (Sumire Mizukawa, DASS-001)

Tatsumi, who admires the company president's wife Mizukawa, makes it difficult for him to concentrate on work and causes him to make numerous mistakes. One day, while working overtime, he finds himself alone with Mizukawa at the company. As he drinks water, he is captivated by her posture...