"There, baby, you got it all," he rasped.

She could feel his engorged prick throbbing against every inch of her cunt, butting up against her womb. She was totally crammed with it. He waited a moment, letting her get used to the sensation, then began to fuck her in slow, gentle strokes. She began to relax. It really did feel sexy and exciting to have a man's stiff cock stroking in her cunt. She started creaming again, and Mark gave a lusty shiver as he felt the molten liquid soaking his cock meat.

"Yeah, baby, get wet for me," he panted. "This is gonna be real good for both of us."

Monica could see that already. His stiff prick shaft was rubbing up and down over her clit, giving her hot little stabs of pleasure, and soon the pleasure was continuous. The more she relaxed, the better it felt. She let her instincts take over, and she started fucking back at him, moving her hips to his rhythm. That felt even better. Gurgling with pleasure and clawing his shoulders, she started to get very turned on.

"I get the idea you like this," Mark chuckled.

"Mmmmmm, do I ever," she moaned.

He began to fuck her faster, harder, and she responded with squeals and gurgles of pleasure. She began to wonder how she'd lasted to age twenty-one without fucking. It really was the most fun thing in the world. And the faster he did it to her, the better she liked it. She loved it when his big throbbing cock reamed her cunt and crammed it full.

"Ohhhhh, Mark, honey, I really love this," she moaned, "don't stop."