The fate of the world rests in the vaginas of three "fruits", who conveniently happen to be school girls. If these "fruits" are harvested, aka deflowered, the world will be destroyed. Fuck the world anyway, let's tear up some hymens!
Maro works as a doctor. One day, Sakimi and her husband comes to the doctor's office cause of a small pain in Sakumi's breasts. He begins to gain her trust and gives her advice about married life, with a keen interest in her sexual habits. One thing leads to another, and voila. Netorare.