Today was a rare day off for her husband. Sayoko, whose intimate life had diminished due to his busy schedule, felt her excitement rising at the prospect of spending time together. However, her husband suddenly received a call demanding his immediate return to work. Heartbroken and emotionally withdrawn, Sayoko felt abandoned. At that moment, her younger brother-in-law arrived—youthful, attractive, and full of charm. His presence awakened new emotions within her. This unexpected encounter would mark the beginning of a new romance—for both Sayoko and her brother-in-law.