A high school girl who wants to have sex

A six-person high school girl from a certain town. The six of them, who are growing up to adulthood in both their minds and bodies, are very interested in sex. Each person cums lewdly and every day with a separate man, and cums with excitement from the newly learned sex. At the end, everyone gathers and develops into an orgy!? A youth story of a modern high school girl who can't help but feel lewd all the time.