DNA Hunter / DNA Huntresses

Yuji passed away early, leaving poor Mai-san all alone. But Mai-san firmly decided to have a child from Yuji, and for this she turned to a genetic research center. However, the cost of such work is very high and Mai does not have enough money. To raise money for her dream, she takes on the role of an employee for searching and hunting for DNA and goes on her first job. These days, many women want to have children from various stars and idols. That is why this job is so highly paid. But before Mai is transferred to an elite group with the highest salaries, she must pass a special test: choose a random man and get his sperm. However, is it so easy to do? Can she sleep with unfamiliar men for sperm? Why does she so want to have a child specifically from Yuji?