Yup. That dick deserves a test drive.

"Oh my god, Mom, that thing's huge!"

Anne's breathing, already heavy and labored, hitched in her throat. The fact that Lily had finally, for the first time called Anne 'Mom' caused feelings of happiness in the older woman that mixed with the spike in arousal at having her honest to god cock complimented and caused Anne to grip the throbbing pole growing from her loins tightly, almost stumbling at the intensity of the pleasure it gave her. The thick member felt strange in her hand, not like she would have expected...

"C'mon, take it out, I wanna see," Lily was almost panting in anticipation, one hand between her legs and rubbing herself through her tight shorts while the other kept squeezing and playing with her tits, never neglecting one of them for long. "Aah, I've been so horny since Dad and Faye fucked, I'm so happy you're growing a dick..."

"Ah-I... please..." The absurdity of Lily's statement or even the fact that Edward had had sex with another woman barely registered with Anne. Not with the burning need in her crotch, the insane lust at her biggest sexual fantasy fulfilled... "I need..."

"I know exactly what you need, Mom." Lily's shorts were actually short enough that all she had to do was pull their crotch aside to reveal her glistening, puffy cunt, drawing her step-mother in almost hypnotically. "And I need it just as bad... your big cock inside me... your fat dick filling me..."

Impossible as it seemed, hearing Lily beg for her cock made the fires of Anne's lust burn even hotter. Edward had, when she'd pegged him, sometimes begged her to fuck him harder or something along these lines, but it had always seemed so performative and it hadn't been about her actual cock! The slow growth of her shaft **** Anne's fingers apart, and suddenly, she felt Lily's lower legs brush against her hips - without even realizing, Anne had stepped closer to her step-daughter. Her eyes wandering from Lily's pussy up across the younger woman's multitude of soft tits to a face that was flush with arousal, Anne felt her hips buck and tremble without conscious input.

"Mmh, can you show me, Mommy?" Lily bit her lower lip and teased one of her nipples with the tip of one finger. "Can you show me your huge prick?"

Anne had been so preoccupied with stroking her new growth and enjoying the sensations that she hadn't even thought about pulling up her skirt. It felt like unwrapping a present as she did now - and as with most presents, there was as surprise. Hands trembling, Anne began to reveal the very tip of her shaft, tenting her pantyhose and drooling a dark spot of pre into the see-through garment. And just like her shaft hadn't felt quite right, Anne now saw that it didn't look quite right. In fact, it looked definitely wrong; for a human, at least.

"Wh-wah...?" Despite the all-consuming lust, despite the mind-warping pleasure, Anne could only stare at the pointy, dark red tip threatening to tear through her pantyhose as her cock lengthened slowly, throbbing as it went. And the more she revealed of her pulsing, bestial shaft, the more Anne's thoughts ground to a halt. The bulging knot stretching her fuzzy sheath that was revealed when she finally reached the end of her lengthy shaft had Anne gaping at the inhuman rod she'd been gifted. "How... what is...?"

Before Anne could even form a proper thought, Lily had already grabbed the firm, pulsing pole, simultaneously stroking it and pulling her step-mother closer. Anne's eyelids fluttered as she went crosseyed and doubled over, the sensations of another person's gentle, yet demanding hands on her cock almost too much for her. Which meant that Anne was entirely powerless to resist stumbling forwards, closer to Lily's waiting honeypot - and almost came when she felt her step-daughter's sodden netherlips soak the pantyhose covering her shaft.

"Hghawwd!"

Lily moaned unabashedly as Anne bucked her hips and sawed her entire length along the younger woman's sveltering snatch, Lily's hand pressing her step-mother harder into her cunt, Anne's tip brushing against marvelously soft breasts. Every thrust send a squirt of pre into the pantyhose, soon with enough strength to actually shoot clear of the thin fabric and splatter onto and between Lily's tits, much to the dog morph's enjoyment.

"Ah.. auuh... I don't get what's... happening..." Gasping and panting, her hands migrating from holding her skirt to holding onto Lily's prodigious thighs, Anne pumped her hips with increasing gusto until her well-muscled thighs slapped into Lily's hips loudly. "And I... don't care!"

"If you like--ah! If you like this, you're gonna love putting it inside me," Lily mewled, gyrating her hips to meet every last one of her step-mother's thrusts, and ripped open Anne's pantyhose to free the older woman. "Pleeease put it inside me!"

Anne's cock, straining and throbbing and pulsing with her very heartbeat, sent a thick glob of pre flying right between Lily's middle breasts. The fat rod was buzzing with pleasure, pleasure Anne had been singlemindedly pursuing, and she'd surely blown her load all over her step-daughter's triple rack without even realizing that cumming inside, actually fucking Lily's tight pussy with a dick Anne could feel...

The thought alone almost had her splooging thick ropes across Lily's front, Anne's throat tightening as a soft, needy whine rose from her very core. She pulled back her twitching hips, sawing along Lily's dripping snatch, lined up the very tip of her cock - and with a shaky, drawnout moan, Anne pushed the entire length of her shaft home in one single stroke.

"Ahaanh~..." Lily twitched and moaned, her legs wrapping around her step-mother's hips to pull her even deeper, mashing the older woman's knot into her pussy. "I needed this so baaaad~..."

There were no words Anne could have formed, there were barely any thoughts beyond simple, overwhelming bliss. Lily's vagina was slick, and warm, and velvety, and twitching around her rod, and...

"Ughneeek!" With a white-hot lance shooting through her loins, Anne came explosively and harder than she'd ever cum before. "Ah-ah-ohgaawd~!"

It was so much more focused than Anne was used to! With every intense, body-wracking throb, she could feel actual cum shoot through her length, glob after glob pumped deep into Lily's slick tunnel, adding to her copious juices. Anne kept bucking her hips, trying to keep her climax going as long as she could, splurting more and more of her babybatter into the younger woman...

"Wow, Mom..." Lily let her hand run over Anne's lower arm, the latter's hands digging deep into Lily's soft hips, and fixed her step-mother with a lustful stare. "That looked intense. But... you know, I barely got anything out of this..."

Panting, Anne looked down at Lily's playful pout, struggling to form proper thoughts in the wake of her first climax with a cock.