"Not so fast," the girl complained. "Gimme a few minutes, huh? It's real sensitive in there right now."

"I'll bet it is," Mark said, and he rammed.

The girl snapped her head back, gasping. "Oh, Jesus Christ!"

Mark laughed, fucking his cock in and out. His belly smacked her ass rhythmically.

The girl's eyes nearly popped out. She gasped and panted as if she were having a baby.

Mark hunched over her, his back rounded. He hugged her ass to his lower belly, grinding his cock inside her cunt, laughing as she squirmed.

The girl was helpless under him. She gasped and whimpered, wiggling her ass as Mark reamed out her super-sensitive cunt. After a few minutes, she stopped complaining and started to moan.

"Oh Mark, give it to me! Screw me, make me come again!"

Mark fucked his cock in and out slowly. She begged him for more, begged him to fuck faster, harder.

"You getting close?" he asked.

"Yeahhh!" she breathed, grinding her ass against his belly.

"Good," he said, and he pulled his cock out of her pussy.

She moaned. "Mark, don't tease me."

"You want me to shove it back in?"

"Oh God, yes!"

He spread her asscheeks, rubbing his pussy-juiced cock up and down between them.

She squirmed, moaning. "Come on, Mark, quit teasing. Shove it back in."

The boy's cockhead ground like a fist against her tiny pink ass pucker.

"Quit teasing," she whimpered. "Fuck me, damn it!"

The boy grinned wickedly. Suddenly, he thrust hard, his hips grinding. His prickhead split her assring wide open and fucked inside her asshole.

She arched her back, trembling, her eyes wide open in shock. "Mark, no!"

"Mark, yes!" the boy growled. He fucked his cock up her asshole until every inch of it had disappeared inside her.