This is a work of fiction. All characters are over eighteen years of age.
*
Brian was excited to be home. He was looking forward to seeing his wife Rachel, it had been too many days without her hot bod next to him at night. He hoped everything was okay, he had a no-call policy on work trips, unless it was an emergency. His boss overheard him having phone sex with Rachel once and he almost lost his job over it, now he was more careful.
He paid the Uber, noticing his wife's car in the driveway. Was she home sick? He hurried up the sidewalk to the house. Leaving his bags in the foyer he called for his wife, got an answering shout from the den, "We're in here, honey, Lynn's here too!"
That disappointed him for a moment, he'd been without his sexy wife's company for almost a week, but he supposed he could wait a little longer to have her to himself. He wondered what his sister-in-law was doing here? Probably nothing serious he thought to himself.
He went into the den to find the ladies on the home computer. They hastily shut it down when they saw him come in but before he could wonder why Rachel was in his arms and kissing him hungrily. He kissed and hugged her back, he could feel himself getting hard already and willed it back down, Lynn was here after all.
"How was the conference?" she asked when they broke for air. "Meet any cute paralegals?" Rachel liked teasing her hubby about all his side chicks, of which there were none. Brian looked more like Tim Conway than Timothee' Chalamet. He didn't care, he had his sexy wife at home.
"Long and boring, and no, no cute paralegals. Hi Lynn! Nice to see you again!" He noticed his sister-in-law was showing more pregnancy than last time he'd seen her, it suited her, somehow. She was looking radiant and dare he say, hot? Something was different about her, he couldn't put his finger on it.
Lynn smiled, replied "I'm good, thanks for asking. We made a light lunch, if you're hungry? There's a lot to catch up on since Monday." She stood and the ladies moved to the kitchen, Brian following behind, checking out his wife's fine caboose.
Brian help Lynn into a chair, he saw they'd gotten her a cushion, very thoughtful. Rachel pulled food from the fridge and served, while they ate they talked about Brian's week and then Lynn and Rachel's. He was sympathetic to Lynn having to vacate while they did pest control, as a pregnant woman she had to be extra careful.
Then Rachel took over the talking. Brian's ears grew redder and redder, what could be seen of his face under his full beard and mustache was blushing furiously. She told him everything; hearing Lynn the first night, their growing intimacy, fed by the fact they were siblings.
Lynn and Rachel were holding hands now, both staring at Brian for his reaction. His mind was whirling, it didn't seem like a trap, he'd heard that thing about pregnant women, their sexuality could ramp up through the roof.
"So does this mean you're asking me, your husband, if I could help out your poor sister by fucking her brains out? Did I get that right? I just want to be sure." He stared at first Rachel, then Lynn, his face unreadable.
The ladies just looked at each other, looked back at Brian and nodded simultaneously. "And you thought, just because she's, what, six months along? That I might be weirded out?" His face split into a big grin and he waggled his bushy eyebrows. "You don't know me very well then!"
Both women sprang to their feet and hugged him, one on each side. He got up and held up a dramatic arm and pointed down the hall. "To the bedroom, wenches!" he cried. This got him kissed and led to a frantic race to see who'd get to the bed first. Rachel won with Brian second and Lynn, carrying extra weight, bringing up the rear.
Brian started undressing, he noticed the female contingent was up to something, they were standing together and removing the same garment at the same time. They got down to their panties and stopped until they knew they had his attention, then peeled them down simultaneously.
Brian understood why. Rachel and Lynn had both shaved, both their cunts were now shiny and smooth. His wife usually kept a single strip of hair, he found the change exciting. He also realized that aside from Lynn's being pregnant, they looked very much alike down there.
"First off honey, if you don't mind," Rachel said, "Lynn has this fantasy, it kinda started the whole thing..."
"Say no more, let's do it!" said Brian. He was eager to fuck, his wife or sister-in-law, either one would be fine with him!
Rachel was helping her sister pile pillows against the headboard. Soon Lynn was spread legged before them, her pussy glistening. Rachel kissed Brian and pumped his cock once with her hand, then crouched down, ass in the air, holding Lynn's legs apart as she began eating her sister.
Brian was super horny after being away from Rachel for a week, and now with this new situation he was more than ready for some good old fashioned pussy pounding. He gripped his wife's hips and shoved his seven inches in to the hilt in one stroke. Rachel's cunt was hotter, wetter than ever before.
Lynn was watching his every move, she gasped when he shoved his cock into her sister. She grabbed her heavy tits and squeezed, making her hard nipples stand out. "Yeah, fuck her, stick that cock in her, oh god, this is even better than I pictured!" she panted. "Do you like having me watch, Brian? Does that turn you on too?"
Before Brian could answer Lynn threw her head back and cried out, "Holy
fuck
Rachel! Oh god! Oh god! Yes! Yes yes yes
YES
!" She grabbed his wife's head and started shoving it into her crotch, her legs were trying to close, she was cumming from Rachel's busy tongue.