Yuki, a married woman for five years, lives a lonely life apart from her husband who is frequently on business trips. As a teacher, she can't follow him, leaving her alone. Meanwhile, she's troubled by a troublesome student named Ryoma at school. Ryoma even resorts to violence against his father, Tooru, who raised him alone. Yuki and Tooru, both burdened by their family situations, quickly find solace in each other's company. They bond over sharing home-cooked meals, and one day, Yuki impulsively kisses Tooru. From there, a spark ignites between them, and they lose themselves in passionate, intimate encounters, healing each other's wounds...
