The sixth installment of a practical health and physical education class using real men's and women's bodies that textbooks and models don't teach! The teacher's exquisite marshmallow G-cup breasts and my classmate's red, fleshy pussy that hasn't even grown in any hair yet! They were shocked when they saw my semen that erupted after I couldn't hold it in after stroking them in front of everyone! It was the first time I'd ever seen the mechanism of pregnancy! It was a dreamlike class that burned everything into my mind!