Aya and her husband are a newlywed couple who have just moved into a government-managed apartment complex to combat the declining birthrate. She is given the job of being the "Insemination Committee Member"! Her job involves recording the sexual desires and penises of the residents, then disposing of them (having sex with them) and having them ejaculate fresh sperm into their bodies. If she refuses, she will have to leave the apartment immediately, and will be considered an opponent of measures to combat the declining birthrate, which will bring various negative effects to her life in the future... Aya reluctantly accepts the job. Will she be able to complete the job safely?