My Professor (illustrated letter)
He hesitated, swore to himself, and then he obeyed me, nervously taking off his shoes and socks, and then standing up to pull his pants down. Another look of uncertainty covered his face, and he began to stammer something about feeling really unsure of himself and wondering if he really should be doing this.
Instead of saying anything to him in reply, I just took both my hands and slid them into my panties, and I began to pull them down. He quickly got the message that if he cooperated, he'd get to see me totally naked.
"That's it!" I urged in a comforting, mothering tone. "If you cooperate, I'm going to take my panties off completely! Get nude and I'll show you my cunt! In fact, I'll stick it right in your face when you jack off -- I know you'd love that!"