篠宮洋子是一名公立高中的女教師。她外表平凡，毫無色彩，看似一位平淡無奇的女性。与她年轻的丈夫徹相比，后者是一名上班族，他们的婚姻进入了倦怠期。洋子已经成为教師已有10年，而最近她開始注意到一个让她心動的事實。她竟然对年轻男生，特别是那些不帥的、沉默寡言的男生，产生了一些奇妙的感觉

新学期开始，洋子的目光被一个叫田中浩的地點生所吸引。他平凡無奇，不起眼的外表讓洋子對他格外关注。在上课时，洋子总是不自覺地多瞄一眼田中浩，她甚至发现自己时常在想，这个青春少年是否也对她有着同样的感觉。这种念头让洋子感到有些自责，毕竟她是一名教师，不能有这种不应该出现的想法。

然而，时间的推移并没有减弱洋子内心的矛盾。她试图回避这种禁忌的感觉，但对田中浩的关心与喜爱总是不自觉地流露出来。她不确定自己是否真的爱上了这位学生，还是只是一时的迷惑和无聊。

Yoko Shinomiya is a female teacher in a public high school. Her appearance is ordinary, colorless, and she looks like an ordinary woman. Compared with her young husband Toru, who is an office worker, their marriage has entered a period of burnout. Ono has been a teacher for 10 years, and recently she's started to notice a fact that has caught her attention. She actually developed some strange feelings about young boys, especially the unattractive ones and the taciturn ones

At the beginning of the new semester, Yoko's eyes were attracted by a student named Hiroshi Tanaka. He is ordinary, and his inconspicuous appearance makes Yoko pay special attention to him. During class, Yoko would unconsciously glance at Hiroshi Tanaka more than once, and she even found herself wondering if the teenage boy felt the same way about her. This kind of thought made Yoko feel a little guilty. After all, she was a teacher, so she couldn't have this kind of thought that shouldn't appear.

However, the passage of time has not weakened Yoko's inner conflict. She tried to avoid this feeling of taboo, but her care and love for Tanaka Hiroshi always showed unconsciously. She's not sure if she's really in love with the student, or if it's just a moment of confusion and boredom.