Young Nishida, a freshman in college, is struggling to make ends meet in Tokyo. Knowing about his friend’s problem, Carl, a foreigner and Nishida’s only friend in the city, tells him he knows a friend of a friend about a new job that could help Nishida.
[Nishida has joined the Closed Natural Insemination Group].
“What the hell is this, Carl?!”
In this way, Nishida is introduced to the hidden world of Natural Inseminations, where couples pay to have children by men like Nishida. So, Nishida ends up getting into a series of marital messes at the same time as he enters the most actively sexual phase of his entire life: the beginning of college.
