Standing by the doors Susan could clearly hear her dad panting excitedly as Kelly licked and sucked on the end of his throbbing prick. With her initial shock turning to fascination, Susan watched the way her dad was unconsciously twisting and pulling on Kelly's long blonde hair as she passionately sucked and licked on his big steaming cock.

With her eyes closed in rapture, Kelly rhythmically moved her head up and down, her wet lips gliding over his thick cock as she affectionately squeezed and rolled his balls around in her hand. Taking his delicious naked cock deeper and deeper into her mouth as she sucked, Kelly had her dad twitching with joy. He continued unconsciously digging, nibbling around his bloated cock again while she thoroughly washed his prick with her tongue. Not taking his prick inside her mouth, she just ran her lips and tongue up and down over the length of his cock until his prick was obscenely coated with her frothy spit.

Knowing she had successfully postponed his climax for a little while, Kelly brushed her long blonde hair back from her face and lowered her mouth down over his lurching prick again. Gently cupping his lusty balls in her free hand, the depraved little blonde sucked her father's cock deeper into her warm slavering mouth.

God, how the horny teenager loved the feel of the crinkled skin on her father's big hair covered balls. The thrilling texture of his bloated ball-sac always sent delicious little tingles streaking through her always-horny little cunt. There was something about the weight of any man's big swollen balls in her hand that always turned her on.

"That's it, baby," he choked with pleasure. "You cute little cock-sucker."

It always made Kelly happy when she knew she was pleasing her father, and little beads of perspiration stood out on her upper lip as her hot slurping mouth sucked deeper and harder on his throbbing cockhead. As her father always did when he got excited, the man began slowly rocking his hips back and forth, fucking his prick in and out between his daughter's sucking grasping lips.