"Izumi" which it is not genuine Lesbian, but says NG other than a person to like wild daughter "Nana" and Sex that Sex does not have Tabuu. "Izumi" is provoked by "Nana" of the existence of the Younger Sister, and will appear without being able to finish declining it. Were "Izumi" which showed a tense expression, but be awakened to the pleasure between women little by little first….
