Masturbation tutoring

Alright, you dripping morons—today, it’s time for a jerk-off lesson from your rubber-clad teacher. I can see it now: your cocks are hanging limp like lifeless little sausages. I’m going to make you hard and I’m going to drain you dry; sit still, or I’ll piss right in your faces.

Now, class is in session.

My pencil skirt is tight, my stockings gleam, and I’m wearing a wide smile.
High heels click, I call up the star pupil; he knows the drill.

He grabs his shaft, I give a nod: "Slowly now, you horny pig—stroke it until it drips."
The class watches, their cocks growing; he pumps and he pants, while I get wet in my rubber panties and whisper:
"Yeah, that feels so good—you’re really going at it."