Japan is facing a declining birthrate. In order to overcome this situation, the government has decided to establish a system of "sex instructors." "Sex instructors" are female instructors who are dispatched nationwide to schools as school nurses to help young men, who are overflowing with herbivorous men, regain their sexual desires and strong sperm. Boys are required to receive instruction from a sex instructor once a year as "sex students" to develop an interest in real women, and today was my first day of sex instruction...