Interrupt

You decide to make Carol aware of your presence.

You cough, and Carol's eyes shot open. She pulled down her skirt and looked very embarrassed. Before she can say anything you talk first.

"Carol, the door was unlocked. I'm sorry, I didn't know you were in here"

"My mistake, John, I should have locked the door. I usually do."

"Usually?" you ask.

"Well, this is a great place to relieve those sexual frustrations." As she spoke she looked up at you, and smiled. "I'm glad it was you who interrupted - your one of the causes of my frustration"

"Really?" you ask, surprised.

"God yes, you are really quite a dish. Can I ask you a question?" Carol is blushing slightly now.

"Of course" you reply.

"Did you like what you saw?"

"Too right, you are a very sexy lady."

"Hmmm," moaned Carol as she raised her skirt again and returned her hand to her wet pussy. "Like this?"