Illustration: Primal

She could feel it inside of her as if it were a living creature burrowing deeper and deeper throughout her entire body.

Every beat of her heart pushed against her.  Testing her physical boundaries.  Seeking a way out.  A monstrous beast straining against the feeble flesh surrounding it.  She staggered, dropping her purse and keys just inside the apartment as her door closed behind her.

Dr. Bhatt fell to her knees with an unearthly, rough moan.  Her throat burned and she clawed at it before dragging her hands up to her face.  Copious amounts of drool dribbled from her mouth, pushed out by teeth curving away from her jaw, forcing their way past her lips.  She swallowed and growled and then gasped - not at the sound she'd made but that it had come so naturally to her.

Bones crunched in her face.  Her eyes watered as she desperately tried to hold herself together, pawing at her throbbing cheeks and aching gums.  Dagger-like points scraped against her tongue while more drool coursed down her chin.

There were no feelings in her fingertips.  She pulled her shaking hands away to stare at them, palms facing outward.  Holes opened in the back of her hand as if a hundred hungry gaping mouths screaming out for food.  Milky white diamond scales emerged from the cracks, growing darker as they began to harden into scales.

"N- no!" she cried out, pulling her eyes away while scratching at the back of her hand in an attempt to pry the plating free.  "Noooooo."

Her voice softened and she looked down at her hand to stare at her fingers.  Her nails encompassed the very tips of each, curling over and around.  She turned her hands while panting, opening her mouth to cool herself off as sweat glands shriveled and died.  Her deadly fangs scraped together before separating and strings of drool connected between them.

She grabbed at her fingers, suddenly struck by the idea that the overgrown nails were simply covers she could pull away.  When they didn't move, she screamed and her voice took on a low, bass-like roar.  Now she squeezed, testing each finger for a flaw that would allow her to remove the coating.  Muscles bulged in her forearms.  Her long sleeves tightened while the stitching popped.  Dr. Bhatt snarled.

The fingernails were rock hard.  They resisted her attempts to break them until her rising anger sparked in a flash and she shoved her fingers into her mouth to bite them.  Her fangs scored the nails and the armored plating now covering her hands.

"Damn- dammit-" Dr. Bhatt gasped after pulling her hands free.

Her clear fingernails were dark, glistening with her spit in the overhead light.  Now they were covered to the second joint and stiff while the tips curved away into short talons.

Green flecks appeared in the woman's eyes as she surveyed her hands.  They appeared in the soft brown color surrounding them as if surfacing, popping in place while the whites were pushed further and further away and her pupils constricted, narrowing briefly into vertical slits.

Dr. Bhatt's nose cracked, flattening against her slowly expanding snout.  She hissed while scratching beneath her eyes and was horrified to feel her claws catching against scales covering her cheeks.

Her shoulders popped when her expanding muscles reached her upper body and her hands dropped uselessly to the floor.  The lab coat she'd worn in an effort to hide her changes barely contained her bulk as the shirt beneath ripped down the back to expose her spine, arching between hardened skin.  She snapped at the air while barely catching herself with her hands planted on the ground.  The rippling, swelling muscles tore through her back, widening her torso until the waistband of her slacks whined from the strain.

SOmething prodded her flesh beneath the skin covering her bulging ass.  She gasped at the strange, oddly pleasurable sensation of her tail thrusting within her body until bones cracked, widening her hips and tearing her pants apart.  Her pants snapped at her waist and between her thighs while her tailbone lifted, pressing against the flesh above.  She moaned when new nerves connected and the troubling double sensation of her coat touching her tail and her tail touching her coat filled her brain.  The stitches popped along the legs of her pants and flesh bulged, forcing her thighs together.  Her tail curled and her lab coat slid, scratching against a few scales covering her skin before falling to the side to expose her bare ass.

Scales touched her earlobes, pausing briefly as if confused.  Her ears folded, pulling flat against her skull before the progression of her spreading scales continued.  Cramps seized her stomach when her growing hunger gnawed at her bones.

"I- I have to-  I-"  she started to say while reaching up a questing hand up to the counter.

Dr. Bhatt's wide emerald green eyes narrowed to slits while her lips trembled over her curved fangs and a rumbling moan shook her body.

Something stirred within her hips.  Her brain tried to make sense of it but failed.  She shivered and hissed, forcing her teeth together in her shortened snout.  Swallowing to prevent the moan she felt as the feeling grew within.

It was a lover's deep touch.  She closed her eyes while her nostrils opened and closed.  An immense cock filling her completely until the tip was blunted against her cervix, wavering between pain and ecstasy. All of it was focused at the very tip - a seed pulsing with a slow rhythm.  Spreading with a tantalizing, frustrating slowness that pushed against everything within.  She'd felt nothing like it before.

There was no relief from the building pressure; the imaginary lover wasn't pulling out and it continued to build.

Scales formed over Dr. Bhatt's shins, ripping her slacks where they still clung to her body.  She snarled and pushed, falling against the counter next to her.  The woman took a step before whining and blindly grabbing out.  Her claws cracked against the countertop.  She leaned with her mouth open, panting and staring at the cool marbled texture while praying that the pressure would dissipate.  She moaned, her voice raising higher and higher until it ended with a hiss and a snap of her maw.

Another step, pushing away from the counter to try to get to her bedroom.  Away from the entrance.  Thoughts slipped from her mind, replaced by the rising urge to hide away.  To build her nest until the pressure eased.

Her toes slid against the smooth floor when scales emerged along her soles and forefeet.  With another stop, a loud 'clack!' sounded from the bent tips of her dense toenails striking the floor.  The four toes next to her big toes merged, inch-by-inch with flesh pulling together.  Her pant legs bulged over the thickening armor plating growing over her shins and down, ripping the slacks completely apart.  She snarled and kicked, flinging them away.

An orgasm took Dr. Bhatt by surprise.  She shrieked.  Tendons stood out against her broad, scaly throat when she raised her snout to the ceiling.  Waves upon waves of pleasure rolled through her, bringing her to her knees hard enough to break the flooring beneath her.  Her breasts, as yet unmarked by the scales creeping over her belly, quaked from the impact.

Milky white cum gathered at the top of her pussy.  She moaned while leaning back and grinding herself against the floor but her enormous, powerful ass prevented contact.  Frustration filled her until the orgasm receded and pressure replaced it - even more than before.  She grunted and pushed and the muscles dilated.  Relief was close.  She could feel it coming and the still-human part of her was terrified of what that meant.

"Hide.  Away," she gasped, forcing herself up once more.

It was moving within.  Her eyelids fluttered and she hissed, frozen in place while tensing her pussy muscles over and over, eager for it to pass.

Another step.  And another.  Once more and it overwhelmed her.  She began to fall until her claws latched onto the doorframe to her bedroom.  The wood splintered beneath her claws, but she felt nothing other than the hot knife tearing through her widening pussy.  And still, despite the pain, the thing rubbed every muscle deep between her thighs, pushing her close to her limit.

Dr. Bhatt reached low, scales rasping against scales until her claws touched her stretched pussy.  She hissed, breaking the doorframe with her other hand as she rubbed her bulging outer lips.  Her slick fingers slipped to the center and she felt it, the alien creature inside her body.

Her first egg.

Claws slid against the soft shell and up to her clit.  Back and forth as the egg crowned, expelling thick cum in the process.

Her roar shook the apartment when the thickest part of the egg pushed past her pussy and her claws tore chunks from the wall as she lowered herself to her knees on weakened legs.  The egg popped free when her spasming muscles clenched behind it, forcing it out.  The orgasm was devastating.  Unlike anything she'd felt before.

And just before she began to crawl to her bed, she felt another.  A pinprick of pressure deep inside, promising more to come.  Her dense black claw dragged back and forth against her pussy while her scales rubbed her hood and the pink nub of her half-exposed clit, causing her to hiss with every pass.

Dr. Bhatt welcomed the second egg while praying for more, eager to drown herself in the mind-blowing orgasms that would follow.