"I came to Tokyo for my work, but actually, just before I came here, my boyfriend dumped me. He said he couldn't deal with a long-distance relationship. He had been in a relationship since high school for six years..."
Thus begins the story Ogawa Maho tells to the young and handsome stranger she reaches out to the first day she arrives in Tokyo. After a brief fling, she's ready to charge right into being a new teacher and give it her all!
Unfortunately things don't go as planned, as she discovers her that the man she slept with is a high school student! Watch as Maho struggles to keep the secret under wraps, and contain her blossoming feelings for her own student.