"I don't know how much more I can stand," said he as she nibbled on his prick head.

Dotty, her cheeks bulging, was glad to hear this. Her lunch hour was almost up and she wanted to taste some cum before she returned to her work. Tightening her grip on his balls, she began to work her lips faster and harder.

Her lips raced up and down the stiff prick, massaging every vein and bump. She used her tongue to keep the cock wet and her teeth to keep it hard.

"Eeee!" he cried. "Suck it, big-tits! Suck it!" Reaching down, he cupped both her bulging titties in his hands. Then he opened his mouth and groaned. "I'm coming! My cock is exploding inside your hot mouth!"

Dotty shivered when she felt the first onrush of steaming jizz. The cum blasted the roof of her mouth and covered her tongue. She sucked hungrily at the jerking cock, taking all of the cum into her mouth.

The jizz flowed down her throat as she gulped it. She wasn't surprised at the amount, for she had sucked this cock many times and knew it was loaded. Mr. Holt held her head gently while she drained him.

Dotty kept sucking the big cock even though the cum had stopped flowing. Smacking noises filled the air around them as she milked the prick dry. Then, her stomach full, she spit out the shrinking cock and struggled to her feet.

"Ooooh, boy," said Mr. Holt, breathing deeply. "That was fantastic, Dotty! You haven't lost your touch, I see."

"How can I lose my touch when there are so many horny men working in this building? Hell, I practice just about every day! But the fun is over for now. I've got to get back to work. I'm going to be busy all afternoon, interviewing job applicants."

"I know what you mean," said Mr. Holt, as he reached for his trousers. "My desk is loaded down with work too. Until tomorrow sweets."