The Nanako which had an obstetrician to a husband had Worry. It is the Koto which Takashi of the only son stays indoors, and did not go to school. Tell that I tell that Takashi wants to become an obstetrician same as father and go to school again on such one day in Nanako. Were Nanako to be pleased with, but prepare the bruise into the face on the next day when I went to school, and come back. Say that it was made a fool although I aim at the obstetrician if I hear it if knowledge of the Sei is poor. Takashi who says that I do not go to the school again. The Nanako makes up its mind to begin sex education with own body….