Fomo
Copyright© 2026 by Big Ed Magusson
Chapter 8
Incest Sex Story: Chapter 8 - They’re afraid of missing out… maybe Mom can help. Finn and MacKenzie have been together since they were thirteen. They both wonder what it’d be like to be with other people but they don’t want to damage their relationship. Maybe Mom has some advice… A taboo novel about creative ways to avoid the Fear Of Missing Out.
Caution: This Incest Sex Story contains strong sexual content, including Ma/Fa Fa/Fa Incest Mother Daughter
Finn quickly returned his gaze to the women as they slid into the water. If anyone had noticed Ms. O’Connell besides him, no one let on. Eli’s eyes were riveted on MacKenzie’s bare breasts. It didn’t hurt that she’d sat high in the water, exposing almost all of them.
“Oh, this is so cool,” Megan said. “Really cool.”
“What?” Finn asked.
“Being, you know...”
He chuckled. “Yeah.”
“I like it.” MacKenzie smiled at Megan. “I’m glad you do, too.”
“Me too.” She grinned back at MacKenzie.
Eli remained unusually quiet. He just sipped his drink as he looked at the girls.
“What about you, Finn?” Megan asked.
He smirked. “I like you being naked, too.”
Both women laughed. Even Eli cracked a smile.
“Eli?” Megan probed.
“I’m with Finn.”
“Even if we can’t see much,” Finn added. He used a joking tone, just in case.
But MacKenzie caught his intent. She smiled, and then sat up straighter, which was enough to bring her breasts fully out of the water. In the dim light, they still weren’t completely visible, but Finn still grinned at the gesture.
Megan noticed, and rose up herself, until her breasts were almost out of the water. With their larger size, the bottoms still broke the surface, but her hard nipples were clearly visible.
Finn glanced back at the house. He couldn’t see Ms. O’Connell anymore.
“Yeah, this is nice,” Megan said.
“Yeah...” Eli was staring at MacKenzie’s chest.
“You guys hang out like this often?” Megan asked.
“When we can,” Finn answered.
“Cool.” She smiled at Eli. “You having fun, Sweetie?”
“Yeah. I always like seeing you naked!”
“He loves my tits,” Megan said to Finn and MacKenzie.
“What’s not to love?” Eli said.
“Hear, hear!” Finn raised his glass in a toast.
Megan beamed and then rolled her shoulders back, pushing her breasts out even further.
They all drank and then Finn set his glass on the side.
“Seriously,” he said. “You’ve got great tits. So does Mac. And getting to see them both? Wow. We are lucky guys, aren’t we, Eli?”
“Yeah...,” Eli agreed. “They’re great.”
“He really does love ‘em,” Megan said. “He’d touch them all the time if he could.”
“Do you blame me?” he laughed.
“Nope,” Finn said. “Mac?”
She raised her eyebrows and they exchanged a look. Then her expression turned devilish. She reached over and cupped Megan’s breast.
“Nope!”
Megan burst out laughing, which dislodged MacKenzie’s hand. She pulled it back and gave the guys a devilish grin.
“You’re a lucky guy,” Finn said, and Megan beamed. “Oh, I’m lucky, too, but I’m glad you found each other.”
This time Megan smiled at Eli.
“Yeah...,” he said. “She’s amazing. And she’s got amazing tits.”
This time Megan cupped her own breasts and lifted them up. As she held them and looked around the tub, she smirked.
“Anyone else want to cop a feel?”
Finn laughed and MacKenzie giggled, but then MacKenzie reached for Megan’s tits again. This time, she ran her hand over the nearest one and lightly squeezed. After a moment, she pulled back.
Finn stirred in the water, but before he could even sit all the way up, Eli was motioning at Megan.
“C’mere.”
She slid into the water and made her way across the tub. When she reached him, he pulled her onto his lap and spun her so she faced out. Then he wrapped his arms around her.
Finn shifted so he was across the tub from them next to MacKenzie. Eli had both hands on Megan’s tits, but she just sighed and leaned back into him. Finn briefly considered moving MacKenzie onto his lap, but it felt a little crass, so he just held her hand under the water.
“You guys ever do it in the tub?” Megan asked.
“In? No. On the side, yeah,” Finn answered.
“When my mom wasn’t home,” MacKenzie quickly added.
“Cool,” Megan replied.
She squirmed on Eli’s lap, but he continued to hold Megan’s tits, almost like a hand bra. Megan, in turn, reached to the side for her glass and took a long drink.
Eli pinched one of Megan’s nipples and she shuddered with pleasure. Then she blushed.
“You like that?” Finn asked.
“Yeah ... Eli does it just right.”
Eli chuckled. “Damn right I do.” He pinched her other nipple.
Once again, Megan gasped and trembled.
Finn’s cock stirred. He decided to be bold.
“If you’re gonna keep doing that,” he said, “we might have to move inside.”
“Why?” Megan asked.
Finn grinned. “We can’t both screw on the side of the tub.”
Megan’s eyebrows flew up and she jerked forward, almost sliding off of Eli’s lap.
“You okay?” MacKenzie asked.
“Yeah ... yeah ... I ... I just need to pee.”
Finn nudged MacKenzie.
“Me, too,” she said. “I’ll go with you.”
Megan nodded, turned and gave Eli a scorching kiss, and then stood. MacKenzie gave Finn his own quick kiss before the two women climbed out of the tub. They wrapped towels around themselves, said a few last words, and headed inside.
Finn smiled at Eli, and then wondered. Now what?
Finn waited for a full minute after the girls were in the house. He sipped his drink as he gathered his thoughts. When Eli lowered his own drink, Finn began.
“What’s up, dude?” he asked.
“What do you mean?”
“Two naked girls and you’re acting like your mom’s watching.”
“Nah, dude. It’s cool. It’s great!”
“Uh-huh.”
“You saw me holding Megan’s tits.”
“True.”
“She’s got great tits. Bigger than Mac’s. Not that Mac’s aren’t nice, you know, but I really like Meg’s.”
“They’re nice.”
“Yeah. And she really likes showing them off, you know? Which is, uh, cool. Uh, really cool.”
Finn’s eyebrows rose, but Eli didn’t seem to notice.
“She’s got all these great bras, too. “You know, really sexy ones. They make her tits, look, like wow, dude.”
“I’ll bet.”
“Yeah, and her bikini?”
Finn waited while Eli took a long drink.
“She bought this new bikini. It’s, like, almost nothing! She said it’s for the beach this summer.”
Finn blinked. While Megan was headed off for the summer, it wouldn’t be with Eli. He was staying here.
“Yeah, she’s got great tits,” Eli said. “Really great tits. The best.”
“Well, good for you.”
To read the complete story you need to be logged in:
Log In or
Register for a Free account
(Why register?)
* Allows you 3 stories to read in 24 hours.