Japan is in great danger due to the remarkable population decline due to the herbivore of boys. Since the government is making every effort to train sperm collectors toward the in vitro fertilization method that will be enforced from next year, it is obligatory to take a sperm collection test at schools such as ○. The first-class collector was guaranteed a high position and income as a quasi-civil servant, and there was a flood of sperm collection school girls aiming for good results.
