Yuri and Takashi have been married for nearly six years. Takashi works at a top-tier company, living the life of an elite salaryman. However, due to work-related stress and mental strain, he has been suffering from unexplained ED. One day, his childhood friend Ken comes to stay over for a few days. Ken, who has always held a special place in Yuri's heart, suddenly confesses his feelings. Overwhelmed, Yuri can't suppress her emotions—and Takashi catches them in the act. As a result, Yuri receives an unexpected confession. Burdened with inner conflict yet prioritizing her husband's feelings, what choice will Yuri ultimately make?