ZOZO-221 2nd period of health and physical education at a coeducational school where men and women practice high-quality classes where men and women learn about the differences in their bodies completely naked.Mechanisms of male genitalia and mechanisms o

Improving the quality of sex education is urgently needed to combat the declining birthrate! The highlight of the new curriculum set by the country is – learning about real sex with classmates! The theme of the second period is “Male erection and ejaculation mechanism” . Now, Ran Himeno and Hano Amano, please make the boy erect with your hands and mouth. The chairperson, Mio Matsuoka, will support you. No matter how much they protest, three beautiful girls desperately endure their homeroom teacher’s abnormal instructions while encouraging each other. Look at the boy’s eyes! Take off your uniform! Once you’ve finished ejaculating, you’ll receive plenty of cunnilingus from the school doctor, and then it’s time to experience the insertion of a big penis. Her nipples harden on their own, and she moans, “I’m embarrassed, I’m really embarrassed…” as she cums while squirting!