HENTAI 巨乳ナース ～草食男子、治療計画！？～

It's the middle of the 21st century.
Japan's population hasn't stopped declining.

Because of that, the government has decided to usher in a new nationwide project, and they've recruited applicants to counter the falling fertility rates...

People can't conceive children as they age, so young men are the government's targets, and they've been confined to a welfare facility to be given "medical treatment." The fate of the nation depends on this last-resort policy.