For her exams, a mother moves to the city with her son. One day, the son begins desiring an almost taboo relationship with his mother. Inexperienced with women, he struggles to perform. To fulfill his wish, the mother decides to take on his sex education herself. As the son cries out, "I don't care about university anymore—I want to have sex with you, Mom! Every day!", the mother gently, firmly, and warmly guides him, responding to his feelings.