The homeroom teacher suddenly announced, "Starting today, English class will be abolished. The new required subject will be sexual intercourse!" All the students were left in a state of shock. However, to add insult to injury, the practical lesson began. First, the female homeroom teacher demonstrated how to do it. The students watched with bated breath as their teacher had sex right in front of them! This was already a shocking situation, but then condoms were distributed and the students decided to try it on each other! This situation included popular girls and even some virgin boys! But since it was a class, they couldn't refuse, so they timidly touched each other's bodies... Although the boys and girls were shy at first, once they were naked, their sense of shame gradually faded and they became absorbed in sex! This scene was no longer a lesson, but an orgy! However, the purpose was ultimately correct sexual knowledge and behavior. As a result, from that day on, students began having sex all over the school, under the guise of preparation and review. Sexual intercourse became an established and important subject at this school.