After a lifetime with her husband, Megumi has been living with her daughter's family for a month now, trying to fill the void in her heart. While searching for work, she stumbles upon a lingerie model casting call. She confesses her desire to pursue this long-awaited dream, but her daughter objects, and even her son-in-law, Yū, hesitates. Undeterred, Megumi, when left alone with Yū, gathers her courage and asks him to take her pictures in lingerie. Yū finds himself face-to-face with his mother-in-law, Megumi, clad in lingerie. With each click of the camera, their breaths quicken... .