In 20XX, due to the serious declining birth rate in Japan, new female teachers were face-to-face adopted in our school's traditional sex education instruction curriculum under the educational reform of ``expanding the time to grip the cock rather than the pen'' in the compulsory education curriculum. For the male students who will be responsible for the future, get naked and let them experience the "differences in male and female genitalia" and "the mechanism of pregnancy" with their five senses and learn how SEX feels.
