#Newly appointed female teacher #Pregnancy mechanism #Supplementary lessons #Staff room A group of serious students come to see "Satsuki", a teacher with a superb body that is unbecoming of a teacher. Apparently, they didn't understand the mechanism of pregnancy in the sex education class, so they decided to give a supplementary lesson! "Okay, I'll explain it with a model, everyone look carefully." "This is the clitoris. Touch it gently." I can't believe I got to see the clitoris of my admired teacher... and even the forbidden clitoral fingering! First, we get each other excited and kiss. "Are you all taking notes? I'm doing this for you all, you know?" She entangles her tongue with the three students. "I'll do my best for you all!" she says, sucking the excited dicks one after another. A cool lesson in sex. The always kind teacher is also kind in her blowjobs. The shy male students are fully erect! "I'll explain it in an easy-to-understand way!" says the teacher, and a special supplementary lesson on the mechanism of pregnancy and the insemination curriculum begins! She straddles the dick and asks, "Can you see it's going all the way in?" as she pistons vertically. "It's inserted all the way to the base!" "I can see it clearly! It's the best teaching material." "It smells nasty!" "Take it slow at first to get used to it." "Get more and more vigorously." "Yes, you're good." The more you make the teacher cum, the higher your grades will go! "Everyone! Give me more dicks!" It escalates more and more! Students and teachers take turns inserting and climaxing. Brain bug! Vaginal orgasm! Who could have cum inside such a beautiful teacher! Ms. Satsuki, please give me another lesson!