由于人口老龄化加剧，出生率也不断下滑，韩国开设了国家性生活管理委员会，委员会的工作人员要监督每一个性生活不和谐的家庭，督促他们的性生活，并让他们能尽快完成生育，李采潭所饰演的女主角是其中的一个工作人员，而她也遇到了职业生涯的一大难题，有一个家庭的性生活非常匮乏，而她为了监督也采取了各种方案，甚至亲自指导一些性爱技巧……

To prevent the national crisis of childbirth, the State makes the Sex Life Management Committee. When a couple (Doyoon Min, Arang Kim) could not get pregnant, the person in charge of the National Sex Life Management Committee (Chaedam Lee, Minwoo Kang) was dispatched to encourage pregnancy. Since the officials in charge are experts in this area, they have been given the role of evangelists who hold the wrong position and convey the correct sexual knowledge.