[ZOZO-167] A male and female genitalia full of adolescent shame! Shameful special home economics class where students learn about night activities, venereal disease risks, and harmonious caressing techniques through rope play practice among students. (Censored)

"Nice to meet you, my name is Kana Yura. Thank you all for your support." This is Yura-san, everyone's classmate from today. Now, let's start the sexual intercourse class. "Eh,,,, sexual intercourse???" Please rest assured. There is also a school doctor. Study hard and become a good wife. Venereal disease risk, harmonious caressing technique, night life, let's all learn. Mr. Yura who is forced to proceed. A handsome boy hugs and kisses, and when his tongue gets involved, his eyes turn tortoro. Men in the lower castes who are undressed and make notes such as "This is the labia majora". "Isn't there something wrong with this school?" At first, it is about whether the tongue touches the chestnut or not. Grab the cock with both hands and say, "This one is harder... Shame!" For a good bride, tightness of the pussy is also important. Because it's a virgin that has a high vaginal pressure? The doctor who couldn't see it changed and inserted it. Women should be gentle and polite! Don't be rough! Lower caste boys also participate in 3P. Kusatin is mercilessly inserted into the tight pussy of a Queen Bee girl and vaginal cum shot is made to confirm pregnancy! Please remember that sperm smells and tastes differently depending on the person.