Tom Allison: The dental assistant_s check-up

"Is this making your boner throb, Mr. Hughes?" Rachel panted. "Gosh, you've really got a big one! You're pretty proud of having a big dick, aren't you?"

"I guess I am."

Rachel was now jacking the big prick as hard as she could, her fist a blur, whipping up and down the shaft. Her pussy was throbbing, tingling and juicing heavily, making a mess in her panties. The horny young dental assistant leaned forward, pressing her mouth on the tip of his cock.

"Don't you dare tell anyone about this," she whispered.

Rachel hungrily started licking the fat knob of his boner, sighing as she savored the salty taste of hard cock and oozing jizz. Hughes moaned, grinding his hips happily on the chair. Rachel pressed her lips on the tip of his cock in a wet, sucking kiss. Gradually she let her mouth open, slurping in inch after inch of his huge, throbbing cock.

She stopped when she had over a third of the boner jammed between her wide-stretched lips, not wanting to choke herself by slurping in any more of the shaft. Rachel shut her eyes, blocking out the shame she felt in yielding to her lust like this, instead of concentrating utterly on the cocksucking.

The busy teen caved in her cheeks, until golf balls could have fit into the indentations. Hungrily she started sucking the big, stiff prick very hard, pressing her lips in a tight, wet oval around the veined stalk of his fuck meat.

"Oh, Rachel?" he panted. He stared down at her in happy disbelief, shocked and excited by the spectacle of such a pretty young girl with her mouth crammed with hard cock. "Unnggh! Oh, shit, that's so wonderful! You really suck hard, honey! Unngggh! Oh, fuck, that's right! That's the way to suck a hard dick, honey!"

Rachel was now sucking prick so intently that she hardly heard him. She tightened her fingers around the hairy root of his cock, holding the big pisser firmly. Wetly she slurped and smacked her lips on the top third of his boner, basting it thoroughly with spit.

Rachel considered herself an expert dick sucker. Men loved to spend whole hours feasting on her giant mammaries, and fuck her pussy until she hardly had the strength to slide off the bed. But her hunger for sucking hard cocks was so great that she rarely let them have their fill of the other things they wanted to do. Whenever a man had a hard cock, Rachel automatically wanted to put it in her mouth. It was as simple as that. For that reason, she'd become as expert in sucking a cock and making it spout as any downtown whore!

Now she was especially eager to keep slurping on Hughes' throbbing cock – it had been too long since she'd satisfied her near constant appetite for swallowing hot cum. Up and down, the teen's head bobbed, her ponytail bouncing on her back, her enormous milk melons shivering in her uniform and bra as she fucked her mouth with his cock.

The prick responded by growing stiffer, until she had to stretch her lips wider to hold it all in. Still the prick-loving dental assistant worked insatiably on the big boner, until the little treatment room was filled with the slurping, smacking sounds of a torrid dick sucking in progress.

"Harder!" Hughes groaned. He clutched her head with both hands, panting as he ground his hips off the chair. "Ungghhh! Oh, shit, what a sweet little cocksucker you are! Work out on it, Rachel! Unggghhh! Jack it a little now, honey! I really need to cum pretty bad!"

Rachel obediently tightened her right hand around the base of his fuck organ, again marveling at how huge and thick it felt. Then the big titted dental assistant started pumping her fist wildly up and down his fuck tool, violently jacking the dick from it's hairy base up to her sucking lips.

The prick was really throbbing uncontrollably now, signaling that her hung patient would be popping his rocks at any moment. Rachel thrust her left hand between his legs without being asked, touching his ball bag. The wrinkled sac felt as oversized as the rest of his crotch equipment, two giant globes that were obviously packed to bursting with spunk.

Rachel gurgled, mewling the sound around the flared cockhead she was sucking so hard. She kept jacking his meat furiously, and now fondled his nut sac at the same time.

Hughes moaned, clutching her head, nearly choking her as he jammed the cocklance a little farther down her gullet. Seconds later, the mammoth fuck organ was spitting out cum.

The white stuff spewed out in great, milky gobs, jetting rhythmically out of his dick head, spurting and splattering on the roof of the teenagers mouth. Rachel gurgled as she tried to suck all of the prick-juice down, clinging to the unloading cock more insatiably than ever. For nearly a minute straight the busty brunette sucked prick and swallowed cum, refusing to let the hard prick slide out of her wet mouth until she'd lapped the last traces of cream from his piss-slit.

"Whew! Honey, I don't mind telling you! You really know how to suck!" Hughes looked at her in happy amazement as she sat back on her heels, still kneeling on the foot stool. Rachel blushed with shame as she licked the traces of cock-juice from the corners of her mouth.

"I… I guess I do at that," Rachel said embarrassedly.

And the truth was that she still felt very, very, horny. Hughes still had a very stiff cock, and, as she watched the spit-dripping boner continue to jerk and throb, Rachel knew it would stay plenty stiff enough to be rammed in her cunt.

She didn't clearly remember when Dr. Hankison had said he'd be coming back, and she was now much too horny to care. Rachel rose dazedly to her feet, nearly knocking over the tray of dental tools. She kept staring at the throbbing fuck organ as her hands fluttered down the front of her starched white uniform.

"Wow!" Hughes grinned. "Once you get going, it's pretty hard to stop you, huh?"

"So you like big breasts, do you, Mr. Hughes?"

Rachel pulled off her uniform dress and stepped but of her white leather shoes, leaving herself naked except for her bra, panties and stockings. She took off the stockings first, sliding them down her long, tapering legs. Then it was time to unhook the lacy-white double D-cup.

Rachel kept her eyes on her patients face as she reached behind her back for the clasp, her enormous tits rising in the cups. She popped it open, and then the bra fluttered to the floor. Out tumbled the brunette teen's giant, creamy white tits, the biggest, firmest, roundest tits Hughes had ever seen.

"Oh, shit!" Hughes groaned.

His eyes bulged as he stared at the teen's mammoth baby feeders, and his dripping boner throbbed harder than ever. Rachel had the widest, reddest nipples he'd ever seen, and the surface of her areolas was richly pebbled, forming goose bumped whorls.

Rachel proudly felt her huge tits swaying pendulously as she leaned forward to wriggle out of her panties. As she had suspected, the seeping pussy-juice had made the crotch stick to her hairy slit. She peeled the moist panties down over the round, plump cheeks of her mouthwatering ass, and then she was completely naked.

"I guess it's a good thing we've got a couch in here, Mr. Hughes!"

Rachel was gesturing toward the backless, padded, leather-upholstered doctors couch against the wall. The naked dental assistant stretched out on it on her back, her huge tits shimmying with the movement.

By now, Hughes was out of the chair and ripping off his clothes as fast as he could. Rachel reminded herself of what an awful risk she was taking, but, again, felt too horny to care. Staring at her patients throbbing boner, she wiggled her bare fanny into a good humping position on the couch. Then she splayed her thighs as wide apart as she could, showing her dense brown pussy triangle, and the pink, pouting lips of her wet, swollen, ready-for-fucking cunt.

"Hurry up, Mr. Hughes!" The horny brunette thrust her hand impatiently between her thighs and started rubbing her fat, tingly clit. "Come fuck my cunt, Mr. Hughes! My cunt needs hard fucking right now!"