"Are you always wearing such sexy underwear?" Kanna, a new female teacher who came to a boys' school for sex education training.She also has her teacher undress to accurately measure the growth of her student.Big boobs wrapped in a pink bra on her short bob.A beautiful nipple that can be seen through.Look, please make eye contact and measure the student's erection! (smile). "Teacher, it's not the first time you're getting an erection, is it?"Ah, it feels really good.Did you get wet while holding your cock?A sexual performance technique course to finally learn male and female birth discrimination, systematically practice life plans with future partners, and promote a deep understanding of intravaginal ejaculation. To the teacher who refused, saying, "Well, that's true...", "All the trainees have done it so far!", "Leave it to me!" A male student exclaims to six nine from an unexpected deep throat when he holds out a cock (laughs) "Everyone, look at it. At first, I can enter normally ..., but when I make it shallow, a girl ... Ah, ah!" If you put it in like this, a boy will, ah, ah..." A male teacher's demon thrusting piston makes Mr. Kanna forget about class and feel rolled up! When I asked her, "Which one is better, a boy or a girl?"Hit each other's sexual desires and dopyudopyu a large amount of male teacher's sperm in the back of the uterus. "It's said that it's easier to have a boy if you feel an orgasm and cum in the back..." The teacher spirit explains to the students in a dazed state.Thank you very much, Kanna-sensei!