Nakamura had long admired his superior, Hotaru Umino. His admiration stemmed from her professionalism and dedication at work, captivated by her competent demeanor. One day, after finishing a business trip, the two stopped by an izakaya for a casual drink. As Hotaru became drunk, Nakamura caught a glimpse of her true self and began to fall for her inner charm. Drawn in by her affectionate, vulnerable side, he found himself irresistibly attracted to her as a woman. Their bond deepened inside a private izakaya booth, and as the last train approached, Nakamura deliberately missed it, leading them both to a nearby business hotel. The intoxicated pair spent the night together, and from that moment on, their relationship took a dramatic turn.