A grade point per fuck

Nancy leaned forward again on the desk, giving you a look down her deep cleavage. "I was thinking, say, a third of a grade point per blow job, and a full grade point for fucking. You want some teen pussy, Mr. Doe?"

"I have a counter-proposal. There are five more weeks in the semester. If you come to detention in my office once a week for sex education, I'll give you an 'A'. Just an hour after school, once a week. Do you want an experienced man, instead of these selfish, quick-fused boys, Ms. Stein?"

Nancy gasped and flushed with your last question. You must have hit a nerve with her. "I'll do it. It's a deal." Then she licked her lips.

"As a token of our deal," you said, grinning, "come over here and suck me. All this talk of sex has me hard as a rock, and I need relief before my next class."

"Yes, sir, Mr. Doe. Or would you rather fuck me? All this talk has me wet as a swamp." She squeezed her breast and purred.