This will make more sense if you read the earlier parts. Don't worry, they're fun, action packed, and build the tension. Read them first! Also, all characters in sexual situations are 18 years or older. Enjoy.
Nine months was a long time to wait for experimental results. Especially when one had just spent years and years crossing interstellar distances. Axcix looked over the adjustments she'd made a while back. Four months was a more reasonable waiting period. It wasn't an easy task to alter gestation rates. Especially for a complex species. But Axcix felt she'd been more than equal to the task.
~~
Linda leaned over the toilet and heaved again. It had been like this for several days. She'd wake up before anyone else and throw up for a while. Between that, and her swelling belly, it seemed like David might have succeeded in breeding her. Except, of course, it was too early for her to show. So maybe it was just something she ate. Linda retched again. Or maybe not.
After a while, she felt better and stood up. She rinsed her mouth out a good long while at the sink and wandered into her bedroom on shaky legs and past her snoring husband. Poor William. So sweet and so clueless. At least she'd given him a little sex over the past few months. If this was pregnancy, she'd be able to give William a plausible tale of fatherhood.
Linda shuddered as she opened the door and slipped out into the hall. She opened David's door and locked it behind her. They had a couple hours until William usually woke up, more than enough time for a little mother-son time.
"Davey, I see you're already hard, sweetheart." It was true, his penis stood proud under the covers as he slept on his back. Getting no response, Linda lifted the covers and crawled underneath. The smell was pungent and divine under there. It smelled of raw teenager. She shivered in anticipation. "Davey." She moved in between his legs and nuzzled those overripe balls. Her hands went up to the shaft and stroked slowly. She breathed in his scent over and over.
"Mom?" David opened his eyes. His room was still dark. "What time is it?" No one took care of him the way his mother did. His whole body surged with pleasure.
"It's ... early ... Davey," Linda said between licks of his scrotum. She climbed up his lean body and straddled his pole. "It's going to be another beautiful day." She sighed, the blanket still covering her head, and sank down, feeling that long gadget spear her completely. She rocked her hips gently.
"Mom?" David looked down at the lump of blanket humping him. It still blew his mind, thinking about his little mother moving like a harlot on his dick. He lifted up the blanket and put it over his head so that they shared the same confined space. He could smell her wetness under there.
"Yes, sweetie?" Linda sped up her hips. She was already going to cum.
"I want to do Ms. Gonzalez." He grabbed her ample hips. "Can I?"
"Yeeessss ..." Linda shook all over and buried her face in David's broad chest. Her fingernails dug into his skin. When she recovered, she lifted herself back up and bounced up and down on his long shaft. "If you're a good boy ... and you fill me up ... ooooohhhh ... this morning ... I'll let you have her ... when you get home from school." Linda's face contorted as she came again.
"Thanks, Mom." David watched the dark shadows of his mom's boobs bounce in counter-elliptical paths. It was mesmerizing. Ten minutes later, he flooded her pregnant pussy with cum.
~~
There was a knock on Roy's door. "Roy, you slob, have you seen Mom?"
"Don't be a bitch, Annie." Roy stopped his hips and rested his fat, sweaty belly on his mom's swelling tummy. He put his right hand over her mouth to keep her from crying out with his sister right outside. "I haven't seen her. She's probably in the shower or something." He looked down at his mom's wide, brown eyes and smiled. "Mom gets so dirty, Annie."
"Ugh, you are so gross." Annie gave one last whack at the door. "I'm going to school now, later loser." Her loud footsteps descended the stairs and then she was gone.
Roy took his hand off Amanda's mouth and grabbed one of her large boobs. The nipple was darker than usual. His hips resumed thrusting.
"Be ... nice ... to your ... uuuuhhhhh ... sister." Amanda's toes pointed straight up in the air and her hands moved around on Roy's back, flexing her fingers with pleasure.
"Hey, Mom." Roy ignored her request. "I've got ... a question." He was now hammering her with long powerful strokes. With his dad and sister out of the house, he didn't have to try and be quiet. His bed squealed in protest and the mattress sunk down every time he lowered all his weight onto her hips. "Are you having my ... baby?" He wiped sweat from his forehead.
"Ooohhhhh ... Roy ... I think so. It's not your ... father's." Amanda grunted, putty in her son's hands.
"Sweeeet." Roy slapped at her right boob. "You're going to have so many grandkids, Mom. And I bet you'll pop out the first one. Yeehaw. You're my bitch now, Mom." He withdrew from her pussy and lined his dick up with her anus.
"No Roy." Amanda made little fists and beat at his back to get his attention. "My wedding ring's in my butt. If you ... do that. We'll lose it."
"Oh, yeah." Roy raised his dick and slipped it back into her pussy. He reached under her and grabbed her wide ass. He humped into her with all his might.
"Thank you, Roy. Oh, thank ..." The first hot splash of cum filled her vagina and the euphoria swept any further thoughts out of Amanda's pretty head. She howled as her son seeded her before school.
~~
"I found your ring while cleaning the bathroom yesterday." Susy stepped back from the stove and reached into the pocket on her apron. She pulled out the sparkling wedding ring and held it up for her daughter to see.
"Oh, that's where that went to." Sally walked over to Susy and took the ring from her mother's hand. "Where's Pat?"
"Still sleeping. He's been sneaking off to see that harlot of a girlfriend. She tires him out." Susy moved back to the stove and picked up the spatula. The smell of hash browns and bacon filled the room. "And your father left for work a little while ago. Sit down, Sally, I'll have some breakfast ready for you in a minute."
"Sure, Mom." Sally didn't make eye contact. She felt very uncomfortable for forgetting Jack's ring. Especially after getting her eighteen-year-old brother off twice. Even worse, she had an image in her mind that kept playing over and over. It was what she thought her mother's mouth might have looked like when she wrapped those pink lips around Patrick's fat cock. She pulled out one of the kitchen chairs, tucked her dress under her, and sat down.
"So, daughter of mine." Susy eyed Sally as she sat at the table. Her daughter slipped the ring back onto her finger. "Our husbands expect more of us than misplaced rings without a second thought. What if I hadn't found it? What if you went home to Jack without those beautiful diamonds on your finger? I'm sure he'd be very upset."
"You're one to talk." Sally's brow furrowed and her lips pressed into a thin line. "You did it, too."
"I've never lost my ring, sugar." Susy used the spatula to remove the hash browns and bacon from their pans and neatly placed the food on a white plate. "Your father wouldn't hear of it, if that happened."