Frank could feel the hot cum boiling in his balls as he excitedly stared down at her obscenely stretched mouth sliding up and down over his thick tool. His hips were jerking up and down, fucking his cock into her willing mouth.

"That's it, baby!" he panted as he dug his fingers into her long dark hair. "That's the way to suck a cock!"

He could see little drops of perspiration on her upper lip and brow as she passionately sucked on him, trying to give him as much pleasure as he'd given her. Brenda could feel his stomach muscles tightening as he arched his back up from the couch, trying to shove more of his throbbing meat down her throat.

Suddenly his cockhead exploded a torrent of swirling jizz into her throat. Her luscious big tits were jiggling deliciously beneath her as the kneeling woman thirstily swallowed his hot stream of cock juice.

When the last drop had finally been sucked out of his slowly shrinking prick, Frank let out a deep sigh of contentment as his head fell back on the cushion.

Not wanting to be caught watching, Robin hurried back to her room where she flung herself on the bed. Quickly pulling her nightie up, she stuffed her finger into her hotly drooling snatch.

CHAPTER THREE

Ever since Robin started sucking Mark off and saw her mother being fucked by Frank Boswell's big cock, she couldn't seem to think about anything except sex. One evening when she was baby-sitting for Bill and Kay Morgan, she spent most of the evening masturbating. She was about to bring herself off for the fourth or fifth time when the Morgans returned home.