Moe, a housewife with too much free time on her hands, decides to ask her husband to work part-time at a grocery store. There, she meets Sato, a enthusiastic college student who helps her in her new job. However, when Moe tells her husband about the part-time job, he shows no interest and looks down on the job, forcing her to give it up. Moe feels increasingly suffocated by her husband and her feelings for Sato grow stronger. The next day, Moe invites Sato for drinks after work and pours out her heart to him. Sato listens and encourages her. Under the influence of alcohol and the intimacy of the moment, Moe invites Sato to a hotel and they spend a passionate night together. From then on, the bond between Moe and Sato deepens. However, one day, Moe's husband visits the grocery store and sees Moe laughing and chatting happily with Sato. Moe tightly holds Sato's hand and presents it in front of her husband, expressing her decision.