Amidst severe population decline and an aging society, conveying the joy and significance of "impregnation" through creampie acts might contribute to the future of society. Driven by this idea, an experimental initiative introduces "creampie training" at a model school ahead of the rest of the nation. In this program, students, teachers, and even adults with no prior creampie experience compete in impregnation. The first person selected for impregnation duty undergoes sudden penetration without foreplay, experiencing this new act for the first time. The entire film uses real semen, striving for authenticity in depicting realistic experiences. *No performers under the age of 18 appear in this work.