"Nice to meet you, my name is Kana Yura. Nice to meet you all." I'm Yura-san, everyone's classmate from today. So, let's start the lesson on sexual intercourse. "Eh, sexual intercourse?? Don't worry. There is a school doctor. Let's learn well and become a good wife. Let's learn about the risks of sexually transmitted diseases, smooth caressing techniques, and nighttime activities. Yura-san is forced to do so. A handsome boy hugs her, kisses her, and her eyes become cloudy when their tongues intertwine. The boys in the lower caste take notes such as "This is the labia majora" after being undressed. "Isn't there something strange about this school... Ah, ah, I feel it." At first, she is instructed on cunnilingus techniques, starting from when her tongue is barely touching the clitoris. She grabs the penis with both hands and reports on the penis, saying, "This one is harder... embarrassing!" Before insertion, she is tested for sexually transmitted diseases and vaginal pressure. For a good wife, it is also important for the pussy to be tight. Is the high vaginal pressure because she's a virgin? So, first, in the missionary position, the student's big dick goes in and out! Be gentle and careful not to put weight on her, and slowly move her legs, spread them, and thrust at first... The doctor can't stand to see this, so he takes over and inserts. The woman should be gentle and careful! Don't be rough! Which position suits her best? The upper wall is the G-spot, so stimulate it well! "I don't want this to feel good!" She trembles and arches her back in ecstasy. A boy from the lower caste also joins in for a threesome. A slutty dick is mercilessly inserted into the Queen Bee girl's tight pussy, and she is creampied in the vagina, which confirms her pregnancy! The pistoning, called vaginal washing, continues endlessly. Remember that sperm smells and tastes differently depending on the person.