Chinatsu (29) is in her fifth year of marriage. Her husband, three years her junior, is an aspiring musician working part-time jobs. She married him believing his promise to give up his dreams and get a stable job, but he continues pursuing music, pouring all his earnings into his band. Chinatsu supports the household by working six days a week. With no clear future in sight and torn between her husband's dreams and her own, she finally decides to take a trip. Seeking solace, she travels in search of peace, but an encounter along the way drastically changes her life. As a man presses his advances, she gradually gives in. While feeling the warmth of an outdoor hot spring, moans escape her lips. Back in the room, she accepts his cock and writhes intensely, reaching climax together with him.