Mitsuno, a housewife in her 40s, was working part-time at a nearby restaurant to refresh herself from her daily routine, even though she had no complaints about her life. One day, a new college student, Matsumoto, came in. Mitsuno, as a good senior, supports him, who is clumsy but earnest, and gradually the trust between the two deepens, and Matsumoto falls in love with Mitsuno, knowing she is a married woman. Mitsuno, who noticed such young love, also feels happy to be seen as a woman and accepts it. And even during part-time work, the two become addicted to lovemaking…
