The Biology Teacher

Today we'll be studying human biology, concentrating on the female form and as we don't have anyone else available I'll stand in as the model. Let me show you the difference between men and women starting with shape, curves, hips and thighs, breasts and backside. Now let me show you my genitals, how soft, wet and warm they are and how, when I slip my fingers inside, it excites me, makes me wet.. Now, if you've seen enough, I'd like you to write up what you have seen as your homework.