Ten Ayase, a fresh-faced teacher, finds herself working at a rural school with surprisingly few classes and an overabundance of male students. In this sleepy town where the elderly make up the majority of the population, the arrival of a young woman from the city sends ripples of excitement through the student body. Despite her earnest and serious nature, Ten handles the boys' mischievous antics with sincerity. As days go by, she finds herself unable to refuse their growing requests for advice on matters of sex and intimacy...