Hayama-sensei and Terano-sensei are two women who work at the same school…and just started going out. They’re a little shy about their budding relationship, but their co-workers–and even their students...

A beautiful older lady regularly visits a coffee-shop where the high school student Hayasegawa-kun works at. He doesn't know her name, her job, or where she lives, but she is nevertheless his "ideal woman"....