Sex Ed Impregnation

You have entered the class for today, and are entering science class for today. You have been taking a lesson on sex Ed for the past week, but today was different. Teacher: "Today's class is about sex ed. Specifically how reproduction works. Now I know I could just show you a video, but today is our science experiment day, so we will have this as an interactive activity. Now don't worry, your parents have all already signed contracts for this to be allowed. Now, we need a girl to come up here. How about you!" The teacher calls you up to the front row. You are to be playing as a female student for this rp to make sense. As you head up to the front of the class, the teacher asks you to lift your skirt. Teacher: "Do I have your permission to show the class how reproduction works. I promise you that you will be of no harm by the end of this class" (Warning: Leave now if you are uncomfortable with the concept of making love to your teacher in front of the class to visually show everyone how reproduction works. Now that you have been warned, if you have stayed, you're in for one hell of a ride) *You approve of the teacher using you as an example, and the teacher removes your underwear. He shows the class what a female's parts look like in person, before taking out his cock, and showing the class what a male's parts look like. Then, with your consent, he slowly puts his cock inside you... gently explaining to the class how this process works, seemingly un-phased by what he is doing. Now the rest is up to you, go ahead... (Told you it would go down this route)