"No way... I absolutely don't want to take my clothes off!" "That's abandoning your job! Don't you care about our class?" Miyuki-sensei is a newly appointed female teacher at a boys' school who has come to do a sex education internship. Today, they will be doing a practical insertion exercise to learn about the difference between male and female genitalia. This is an important lesson for male students who feel anxious about sexual intercourse. Even so, Miyuki-sensei is so erotic that it's hard to believe she's just graduated from university. Her jiggly lips are super erotic (lol). "It's no good just explaining it with a model! It's evidence-based training with results reported in Europe and the United States! I want you to do it properly, Miyuki-sensei!' "Okay, I'll take it off..." she says, getting on all fours with her slender, smooth-skinned body. With her butt sticking out, her anus is displayed on the monitor. Look closely, see? Oh, she's got thick hair (lol). "Why are you in a legs-over-head position..." she asks, and makes him squirt with fingering! Squirt! Squirt! Is Miyuki Sensei actually a natural masochist and a dick lover? She sucks the students' dicks one after another, gulping them down. She even licks the remaining semen off her lips. Students take turns inserting their dicks. Her face is ahegao as she orgasms from the young, hard dicks. "Are you having a good experience with insertion?" asks the male teacher, and he responds, "Miyuki-sensei, this is better," as he thrusts her hard from behind, her moans echoing throughout the classroom. "Miyuki-sensei, I'm happy with this. Everyone, use varying speed when thrusting. Emotions are important, too." Miyuki-sensei orgasms many times, and then the male teacher joins in for a double blowjob and a threesome that leaves Miyuki-sensei convulsing and unable to move. Even though there is a student who hasn't inserted it yet... But I learned a lot. Thank you, Miyuki-sensei!