this year, three beautiful teachers came to our school. but tsukishima-sensei and azuma-sensei are newlyweds. tanihana-sensei is even engaged. today's class is sexual education with the teachers' naked bodies as learning materials, and the female genitals that i thought were pink are actually a light pinkish brown. i learned that there are liquids that overflow in addition to vaginal secretions. but even though i was taking the class seriously, the teachers' expressions became more and more excited, they made pleasurable moaning sounds, their bodies arched back and convulsed, and that sight was dazzling and divine...