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Harande! Naedoko-chan!!
孕んで!苗床ちゃん!!
A girl designated as "78105" is created as a test subject for breeding experiments involving various creatures. She is a product of scientific manipulation, designed to serve a specific purpose within a controlled environment. Despite her programmed existence, she possesses her own will and firmly refuses to participate in the experiments, expressing her absolute unwillingness to comply.
However, her objections are completely ignored as the breeding experiment begins without her consent. Captured by an unknown creature, she is subjected to a violent and overwhelming sensation she has never felt before. The experience is forced upon her, leaving her powerless against the creature's dominance. As her role is forcibly engraved into her body through repeated encounters, the girl gradually comes to accept her identity as a breeding bed, resigning herself to the purpose for which she was created.