Karen slipped a wad of money to the deliveryman, unlatched the door once he'd gone, and dragged in the groceries.
"Sure glad they deliver," she mused while putting the food away. She'd ordered enough food to feed a whole wedding reception, and she was sure it wouldn't last long with the appetites her family had. Karen smiled at the thought. She had a family. It wasn't something she'd hoped for, but now she couldn't imagine life without one. While she was stacking cans in the pantry, she hard a noise from the living room.
"Oh, ooooh," Lyta groaned, deep in the throes of lust as she watched a rerun of Buffy the Vampire Slayer. Karen saw her masturbating on the couch, her legs splayed open, a pair of fingers pumping in and out of her squelching pussy and a thumb on her clit. "Oh Xander, I want you! Please fuck me..."
The girl's facade wavered and her skin became translucent green chitin, horns curling from her head and hair becoming segmented tendrils. Spikes and fins erupted from her arms and legs as her fingers and toes became claws, and Lyta let out an inhuman hiss. Karen thought her daughter was absolutely beautiful.
She let her own human form slip away, becoming the voluptuous creature she was coming to accept, and approached her daughter on all fours, following the scent of her pussy like a bloodhound.
"Allow me," she churred to Lyta. Her daughter looked down to see Karen licking her lips. Lyta let her fingers slip free as Karen brought her mouth to her moist, quivering womanhood. Karen's long, segmented tongue slithered out of her mouth and rolled across Lyta's clit, making her daughter squeal and shudder. The snaky organ plunged into Lyta's pussy, rippling and writhing instinctively as Karen gauged her daughter's reactions. Lyta grunted and cried out, arching her back and groping her melon-sized breasts, smearing them with the pussy juice all over her hands. Karen curled her tongue dexterously, rubbing vigorously against Lyta's g-spot.
Karen felt her daughter stiffen, and Lyta's pussy clamped on her tongue, individual muscles flexing and pulling at it like a milking machine. Karen knew that if it were a penis, Lyta would have practically sucked the organ dry! Her womb would be sloshing with millions of sperm, and she'd soon know the feeling of motherhood. The thought chilled Karen a little.
Lyta collapsed against the couch, panting. Her pussy twitched weakly, letting Karen's tongue go. Karen settled in next to her daughter and stroked her gently-waving hair-tendrils with a claw.
"Anytime you feel the need, you come to me, okay?" Karen said. "We're not like... humans. We must be careful whom we mate with."
Lyta nodded breathlessly. Karen knew deep down it was only a matter of time before Lyta gave in and mated with a male. She hoped she could at least delay things as much as possible. The two of them looked up as they heard the cocoons cracking. A shower of slime was followed by two males falling to the floor, landing on their feet. They stood and looked around until their eyes fell on Karen.
"Mother!" they said in unison, embracing her as she stood. Karen could see that they were indeed perfect human specimens, tall and blond with athletic, hairless bodies. What's more, she saw that they were also quite hung! They had impressively thick cocks that looked to be almost eight inches when soft, and testicles like apples. Jacky and Leo grunted as they held her and Karen could feel them growing hard as they pressed against her. Her pussy grew moist at the sexual contact...