"Unggggh! Oh, that feels so good! Keep fucking my pussy, Dr. Mitchell! Unnnggggh! Oh, Dr. Patterson, juice up my little asshole! I want both of your cocks so fucking much!"
It was three in the afternoon, several days later. The two dentists and their horny, busty, nineteen year-old assistant were in Dr. Patterson's office, naked on the floor. They didn't have any customers lined up. The one Achilles heel of Mitchell amp; Patterson Dentistry was that they barely had enough customers to pay the bills each month, let alone make real money.
But at least they could kill time by fucking instead.
Mitchell was lying on his back, a strange half-smile on his face as his enormous fuck organ throbbed stiffly with cum and blood. His prick was embedded deep inside Rachel's pussy. Rachel was on top of him, her knees to either side of his hips, leaning forward so that her enormous, stiff-dugged knockers were squashed on his chest.
Dr. Mitchell had his hands wrapped around her waist, so he could hold her round little ass cheeks open. Dr. Patterson was kneeling behind them. Busily he smeared the gooey, yellowish lubricant all over his giant, throbbing fuck organ. Then he dipped his fingers back into the jar for more of the lube, and started smearing it on Rachel's puckered little asshole instead.
Dr. Mitchell had found out a couple of days ago that Rachel was fucking Dr. Patterson too. He hadn't been jealous. Now they usually just had three ways instead!
"Oh, get it in good!" Rachel panted. She wriggled on top of the younger dentist, grinding her hairy, juicing pussy hole onto the root of his boner. Her little pink asshole started throbbing and flexing in and out as Patterson basted it up with the lube.
"Okay, that's enough!" Rachel gasped. "Time to fuck my asshole, Dr. Patterson! Hurry, hurry, my little pink asshole wants your big dick!"
Patterson held his giant fuck organ in his hand, preparing to mount her. He moved forward, fitting the fat, well-greased knob of his hard-on between her anal lips. Then he started to slide the giant boner into Rachel's asshole, making the naked, horny teen grimace and bite her lip as she felt her tender shit-hole stretching open to admit his cock.
"Unnggggh! Oh, fuck, it's big! Oh, I want it!" Rachel eagerly ground her pussy slit onto the root of Mitchell's hard-on. "Fuck my little asshole. Dr. Patterson! In, in, push it innnn!"
Patterson sprawled on top of her, the top third of his huge cock securely embedded in the rubbery, sucking tightness of her shit tract. Slowly he started humping her, settling into a steady, grinding, butt-banging rhythm, gradually spearing his massive prong deeper and deeper in the forbidden tightness of her shitter.
"Unnnggggh! Oh, Dr. Patterson!" Rachel grimaced as her little asshole stretched open farther and farther, the sensitive shit-ring contracting repeatedly around his dick. "Fuck my asshole deep, Dr. Patterson! Oh, shit, oh, fuck, my asshole wants all of your meat!"
Mitchell released her buns, no longer needing to hold them open now that his partner had his cock so securely embedded in Rachel's bowels. Instead he started humping again beneath her, sighing as he drilled his huge dick in and out of her pussy. Rachel wriggled and thrust a little faster, gasping with pleasure as she felt both of the big dicks boring into her naked body at the same time.
Patterson grunted, coming down hard, suddenly nailing every inch of his mammoth fuck organ into the tender, spasming tightness of her shit tract. For several seconds he lay motionless, letting her rubbery ass channel grip and squeeze around all of his cock.
Then Patterson started butt fucking again, much harder than before, panting on the back of her neck as he thrust his big dick in and out of her sucking, well-lubed bowels. Mitchell met his partners rhythm, hammering his dick in and out of Rachel's pussy. Then the two hung dentist's were battering their giant pricks into her body at the same time, matching strokes, reaming the teen's twin fuck channels with their giant, skewering pricks.
"Harder!" Rachel gasped. Her voice was very loud, nearly loud enough to be heard on the street, but she was much too horny to care. The sensations of double fucking were incredibly intense. Only a thin flesh membrane separated her pussy from her shit channel, and the two big cocks were chafing the membrane constantly, creating a luscious, tingling, itching sensation that seemed to radiate in waves throughout her entire naked body.
"Make me cum! Awwww! Fuck my asshole, Dr. Patterson! Unh unh unh, Dr. Mitchell, keep fucking my horny little pussy! Oh, shit, oh, fuck, I love your big dicks! Fuck me harder, oh, yes, oh, please! Fuck me, fuck me, need a good cum!"
Now the two hung dentist's were pounding her cunt and asshole as hard as they could. Their rhythm was so good that it was hard to believe that they hadn't had many hours of practice double-fucking together. In and out the twin, giant cocks pounded, ramming her pussy and asshole, reaching the innermost depths of her ravished, naked young body.
"I'm cumming!" Rachel shrieked suddenly. She grimaced and bit her lip as the ecstasy suddenly erupted deep inside her, making her pussy and asshole spasm and grip the two cocks at the same time. "Unnggggh! Feels so good! Fuck my pussy, Dr. Mitchell! Oh, shit, oh, fuck, Dr. Patterson, keep ramming my little asshole! Cumming now! Cuummmmiiinnnggggg!"
She came again and again, so violently that she nearly blacked out, writhing helplessly in the delirium of orgasm as her twin fuck holes sucked the two pounding pricks. Mitchell let loose first. He moaned, fucking harder than ever, hammering his big prick to the hilt in her juice-seeping pussy. Suddenly the dazed brunette felt the incredible tide of his cock sap fountaining into her cunt channel, basting the sensitive inner walls of her pussy with the long, spouting spurts of his hot, milky-white cum.
"I'm making it too!" Patterson grunted.
Patterson fucked her little asshole as hard as he could, panting on her shoulder, shuddering as his huge prick built to total stiffness in the sucking heat of her bowels. Abruptly he collapsed on top of her, sinking his big dick to the hilt in her spasming little shitter.
Rachel moaned in ecstasy as the second prick started shooting off up her asshole, flooding her stretched, itching little anus with great gobs of warm, spouting cum. Patterson moaned, fucking harder than ever, crying out as the creamy goo squirted up her asshole again and again.
Rachel writhed happily between the two hung, humping dentists. Eagerly she flexed her shitting muscles, making her tight asshole contract harder around Patterson's boner, using her shitter muscles to suck the last drops of jizz out of the older dentist's cock.
"We might as well start thinking about hanging it up right now if we can't get more customers," Dr. Mitchell was complaining a few minutes later.
"You're right," Patterson sighed.
The older dentist was sitting beside his younger partner on the office. They were both still naked, and they both still had hard-ons. Rachel was kneeling in front of them. She was still naked too, and was happily taking turns sucking their dicks.
"I don't know what to do." Mitchell shrugged. "We got ads out, we send flyers to all the local businesses. No salt."
"It just takes awhile to build up a client base, that's all," Patterson said. "We're getting more customers every month, Paul. We just have to be patient."
"Yeah, but we've got bills to pay! We're gonna go out of business first!"
Suddenly Dr. Mitchell looked irritated. "If only we were like that prick Hankison that Rachel used to work for," he said. He nodded at Rachel, who was busily jacking and slurping his hard cock. "Hell, that guys got customers coming out of his ears. And he screws most of them! If we could just get his patient list, I'll bet we could steal half his fucking patients just by calling 'em up on the fucking phone!"
"And he deserves to get 'em stolen too!" Patterson agreed. "I'd never do it to anyone else in this business, but Hankison's got it coming!"
And Rachel, who had been about to switch cocks and start sucking Patterson instead, suddenly raised her head and smiled at both of them brightly.
"Maybe I can help you guys more than we thought!" she said.