"I mean, I don't want to be a pest or anything," Mrs. Williams said. "It's just that they really do ache after being on my feet all day."
"I don't mind, Mrs. Williams."
Rachel walked around to Mrs. Williams' side of the desk, stood behind her and started rubbing the dentist's shoulders. Mrs. Williams sighed and leaned her head back, resting it lightly on Rachel's arm. Rachel just smiled. Golly, Mrs. Williams sure was a nice lady.
"Oh, that feels just marvelous. Honestly. My husband used to do it for me, but you know how men are, Rachel. So selfish and inconsiderate."
"Oh, I don't know…"
"Oh, but they are. Never trust a man, Rachel. Please promise me. You can never really open your heart to anyone but another woman."
Gosh, that was a weird thing to say, Rachel thought. But she kept on rubbing the dentist's shoulders, until she noticed that Mrs. Williams had moved her head just enough so that her cheek was nuzzling against the side of her huge tit.
"Mmmm!" Mrs. Williams sighed.
"Uh, Mrs. Williams…"
"You know, you really do have extraordinarily big breasts, Rachel," Mrs. Williams murmured suddenly. "Honestly, it was the first thing I noticed about you when you came in. They really are extraordinary."
"Th-thank you. I guess."
"But that uniform must be too tight for you."
Mrs. Williams leaned forward and turned the chair around, smiling, staring openly at the pony-tailed dental assistant's super-sized tits. Rachel was getting a weird, funny, horny feeling.
"Oh, no, Mrs. Williams, it's…"
Mrs. Williams raised her hands and placed them on Rachel's huge tits. Rachel took a sharp breath, but she was so scared and confused that she just stood there. Mrs. Williams' smile looked a little funny now. The female dentist moved her fingers inward, squeezing, kneading.
"Does that pinch?"
"No. But, Mrs. Williams…"
"Does this feel good?"
The female dentist started fondling and kneading Rachel's enormous tits quite openly, obviously intending to give her pleasure. Rachel blushed as her nipples stiffened, protruding in visible bumps through her bra and uniform top.
"Your nipples are getting hard."
"Well, golly."
"Have you ever fantasized about making it with another woman, Rachel?"
The female dentist didn't give her time to answer. The next thing Rachel knew, Mrs. Williams was out of the chair and facing her, reaching behind Rachel's back to pull down her uniform zipper.
Rachel gasped, but still didn't move away. The next thing she knew, she was naked from the waist up except for her bra. Mrs. Williams reached deftly behind her back again, popping open the clasp. The young dental assistant's cheeks flushed brightly as her huge, creamy white tits tumbled out of confinement, the stiff nipples betraying her excitement.
"Oh, God, they're luscious!" the female dentist panted. "They're simply enormous!"
Mrs. Williams filled her hands with the teen's giant tits, hungrily rolling and squeezing the spongy tit-flesh under her palm. Rachel sighed with pleasure, and then she felt her resistance weakening rapidly. This was so kinky, she thought, sick even, but it felt good.
Mrs. Williams cupped one bountiful tit with both hands, holding it up and staring at the wide, deep red areola. Rachel shuddered as Mrs. Williams opened her mouth wide and plunged the teen's goose bumped tit cap deeply between her lips.
"Oh, Mrs. Williams! You shouldn't be doing this to me!"
But the female dentist was much too busy suckling Rachel's enormous tits to answer. Hungrily Mrs. Williams puckered her cheeks, slurping audibly, her sucking lips glued to the white flesh surrounding Rachel's red nipples. The horny dentist sucked the stiff tit so hard that Rachel felt the tingling sensations pounding straight into her cunt. She gasped as Mrs. Williams switched tits, as the horny female dentist sucked the second stiff, thumb-sized nipple even harder than the first.
"Lie on the couch," Mrs. Williams panted.
"Oh, Mrs. Williams, this is so dirty and evening…"
"Just do what I say."
Rachel backed up, clumsily, her uniform dress crumpled around her waist. Then she found herself sprawled on the couch – the next thing she knew, the female dentist was ripping off the rest of her clothes.
Moments later she was completely naked. Rachel's cunt was very wet, throbbing like a heart with it's need for orgasmic release. Rachel now knew that Mrs. Williams was a lesbian, that she had been hired so quickly only because Mrs. Williams craved her stacked, super busty, teenage body.
Which meant, of course, that Rachel should leave right away, but now she was simply too horny to care what Mrs. Williams did to her. She just lay there, waiting submissively, watching as the impatient-looking female dentist stripped off her own clothes too.
Soon they were both naked. Mrs. Williams had a tall, curvy statuesque figure, and Rachel was surprised by how much more wetly her own pussy throbbed at the sight of the dentist's gorgeous body. Then Mrs. Williams stretched out between Rachel's thighs again, now facing the pouting, fur-fringed lips of her very horny cunt.
Rachel offered no resistance as Mrs. Williams pushed her creamy thighs up and wide apart, completely opening her throbbing pussy passage for the dentist's lips and tongue.
"Mmmmm," Mrs. Williams moaned, kissing her way hungrily up Rachel's inner legs.
Rachel shuddered as she felt the pressure of a wet, eager mouth squarely on her pussy hole. The slit was tingling and juicing heavily. Mrs. Williams wriggled her tongue out, sluicing it deep inside Rachel's cunt. Then the lesbian dentist started lapping her cunt in earnest, moaning unashamedly with pleasure as she wriggled her tongue up and down between the juice emitting folds of Rachel's cunt.
"Oh, Mrs. Williams! Unngggh! Oh, fuck, Mrs. Williams! Oh, fuck, that really feels good!"
The naked teenagers gorgeous face contorted with obscene homosexual pleasure as the wanton need built deep inside her pussy. She slid her hands down, abandoning the last pretenses of shame as she tightly clutched the dentist's head. Then she excitedly started wriggling and humping her round, shapely asscheeks off the couch, her enormous tits bouncing and jiggling as she fucked her wet, hairy pussy onto Mrs. Williams' lips.
"Suck my cunt, Mrs. Williams!" she panted. "Unngggh! Oh, shit, that feels so fucking good. You're a good pussy-licker, Mrs. Williams! Unh unh unh, oh, fuck, keep licking me."
Mrs. Williams moved her hands up, touching the furry border of Rachel's pussy, delicately peeling the cunt slit open. Now the bright pinkness of Rachel's inner cunt channel was exposed, and the fat, erect nub of her clit.
Mrs. Williams pushed her tongue in deeper, sluicing and wriggling it hungrily between Rachel's pussy petals. Rachel gasped, her cunt channel spasming, her pink little asshole throbbing in and out as the indescribable pleasure mounted in her body.
"Oh, fuck, Mrs. Williams!" She clawed the back of the female dentist's head, whining and panting as she fucked her buns harder and harder off the couch. "Lick my clitty, Mrs. Williams! Unggggh! Oh, shit, oh, please! Suck my clitty, make my clitty cum!"
At last, the cunt-loving female dentist moved her mouth high enough to press her tongue on Rachel's swollen little clit. Mrs. Williams started licking it, sliding her wet, full tongue up one side of the bud, then the other. She pursed her lips around the swollen clit nubbin, sucking it hard, puckering her cheeks around it, as if Rachel's clit were a tiny dick.
"Unnggggh! Oh, fuck, Mrs. Williams, oh, fucking shit!" Rachel's face was red, and her expression was contorted into what almost resembled a grimace of agony. "Love your sucking, Mrs. Williams! Unngggh! Push your fingers in now! Oh, fuck, oh, shit, my little pussy's so horny! Make me cum, make me cum!"
Mrs. Williams straightened two fingers, gooshing them into the narrow, spasming interior of Rachel's pussy. She sighed hungrily on Rachel's clit as she felt the extreme tightness of the teenagers cunt sheath gripping the digits firmly on Rachel's mouth.