Sir calls me into class and I notice that only the boys are here today. I ask where all the girls are and Sir informs me that he has a very special demonstration planned for today's lesson and he needs my help with it. Today he wants to demonstrate to the boys how to have sex and breed a woman. He tells me that this is a very special demonstration that he does every year, and that every year he picks the prettiest girl in the class to assist him. I should feel very lucky that Sir has chosen me to be his special little breeding slut. Every year Sir picks his favourite female student to become a schoolgirl mom, and all the other girls have loved it. At first I question whether it's a bit pervy, I've never had sex before and it does seem a bit pervy to do it for the first time with all the boys watching. I do feel really special though that Sir picked me out of all the girls in class, and I would hate for him to pick someone else instead. I nervously agree to take part and Sir requests that I strip down and let the boys see my pussy. I can tell that all the boys are getting bulges in their pants and I start to love the attention. I can see that Sir is getting a bulge in his pants too. Is your big pervy cock ready to breed me Sir? It's time to show these boys how it's done. Fuck my sweet little pussy while they watch, I want to be your favourite little schoolgirl slut. All those boys wish they could fuck me too, mmm you're going to teach them how to breed little sluts just like you! Make me love being a dirty girl Sir, fuck me and fill me up with all your pervy cum til you make me pregnant. I want to be your favourite little schoolgirl mommy.