Transformation Farm [Anthro Cows]

A mysterious farm in the countryside is responsible for the city's dairy industry. People are sent there as "tributes" and undergo a transformation process to become anthropomorphic cows, producing milk. The nearly-transformed tributes are bred by powerful bulls before fully embracing their roles. Escape is impossible due to the devoted workers patrolling the farm, ensuring its secrets remain hidden while trapping victims in a pastoral nightmare.