Tatsumi, who admires the president's wife, Sumire Mizukawa. Because of that, he can't concentrate on his work and has a daily life filled with mistakes. One day during overtime, he is left alone with Sumire in the office. Tatsumi is even more attracted to Sumire's unpretentious figure at the bar they went to. The distance closes, and even though he knows it's wrong, he drowns in pleasure. From that day on, they both seek each other's bodies, but...
