Fomo
Copyright© 2026 by Big Ed Magusson
Chapter 24
Incest Sex Story: Chapter 24 - 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
MacKenzie was indeed slowly riding Finn’s cock when her mom emerged from the bathroom. Jenny chuckled and rolled her eyes, but only watched for a minute or two. Then she went about getting dressed and packing up. That was actually distracting. Both Finn and MacKenzie would glance to the side from time to time instead of paying attention to each other. When she finished, Jenny sat on the edge of the bed and demurely clasped her hands in her lap. She looked amused but didn’t say anything as she watched the younger adults screw.
Fortunately, MacKenzie was able to come—a small orgasm. She shook and gasped but didn’t get loud like she did when she came hard. Finn closed his eyes and focused on the heat and tightness of her pussy. He managed to achieve his own release a minute later.
“Ready for breakfast?” Jenny asked.
Finn rolled his eyes. She was just so matter-of-fact about it now. Last night she had been wanton and today she was down to business.
He waited until they were in the hotel restaurant for breakfast before remarking on it.
“So...,” he said, “fun time’s over?”
“Yeah...,” Jenny sighed. “This has been amazing, but it’s like fine chocolate. You can’t have it all the time.”
“I don’t see why not.”
She smirked. “Because then it stops being a special treat.”
“I don’t see anything wrong with that,” he replied. “Having special treats regularly.”
“But you can’t survive on chocolate,” she said. “You need other foods, too.”
“But you can have chocolate regularly,” MacKenzie said. “Even if it’s not all you eat.”
Her mom grinned. “Exactly.”
“So...,” Finn said, “are we going to have this ‘chocolate’ again?”
“Yeah,” MacKenzie said. “Are we?”
“I don’t see why not,” Jenny said with a smile.
“Cool.” Finn smiled back as his brain started to churn.
More “chocolate?” The question was when.
Nothing eventful happened for the next couple of days. Finn spent most of his time at home with his family when he wasn’t working. MacKenzie came over for a lot of that, which pleased his mom. They did find time for some quickie sex when he walked her home one night, but Jenny was already in her room and didn’t join them.
Then on Wednesday, Eli showed up at the pool again. This time he had a girl with him. She was short and blonde and cute in a pixieish way. If you accepted that a pixie could have huge breasts. Well, maybe not huge, but certainly big for her frame. Even more, they were barely contained in her skimpy bikini.
Eli waved at Finn while he was on his lifeguard chair but waited until he was on a break. As Finn walked toward the snack bar to snag some lunch, Eli intercepted him.
“Hey,” Eli said. “Finn, I want you to meet Hailey. She just graduated from Lincoln High.” Which was fifteen miles away.
Hailey gave him a coquette’s pose and stuck out her hand. “Nice to meet you!”
Finn shook her hand and then looked questioningly at Eli.
“She’s just looking for some fun this summer,” Eli explained. “I thought we could hang out with you and Mac.”
“Eli says you guys are a lot of fun,” Hailey purred.
The hairs on Eli’s neck stood up. Something wasn’t quite right...
“Well...,” he said. “I’ll have to talk to Mac.” He gestured toward the snack bar where Mac was getting nachos to the counter as fast as she could.
“Sure!” Eli nodded that way and then he and Hailey trailed along as Finn walked over.
MacKenzie smiled when she saw them approaching. They did quick introductions, but she was incredibly busy so they didn’t talk. Instead, Finn, Eli, and Hailey ordered hot dogs, Cokes, and chips. Food in hand, they retreated to one of the picnic tables near the deep end, away from any families.
“So,” Finn asked once they were settled. “How’d you two meet?”
“At a party,” Eli said.
“Eli was my knight in shining armor.” She beamed at him before taking his hand.
“Oh?” Finn asked.
Eli’s cheeks reddened. “I just drove her home.”
“But it was really out of his way,” she said with a smile at him before turning to Finn. “And I was sooo drunk.”
“You weren’t that drunk.”
“But you did save me!”
“You would’ve been fine,” Eli said. “Those guys weren’t going to hurt you.”
She glowered at him without heat. Eli returned it with a smirk.
“So we were thinking,” Eli said to Finn. “There’s a street fair with a bunch of bands downtown Saturday. Maybe we could all go?”
Finn nodded. “I’ll talk to Mac and give you a call.”
That night they had dinner at MacKenzie’s. She and Finn did all the cooking as Jenny relaxed at the table and told them about life at the office. Apparently, it had been one of those days that had her seriously considering quitting. Or at least transferring to another division with a different boss.
“I love the work,” she said. “Just not the politics.”
Finn nodded in sympathy.
“I need some wine,” she said. “Should I pour three glasses?”
“Sounds good,” Finn said and MacKenzie nodded as well.
Glasses of wine in front of them, they settled into the meal. Finn used the opportunity to catch MacKenzie and Jenny up on Eli and his new girl.
“She’s outgoing like Megan, but that’s about all they have in common,” Finn said as he finished.
“The street fair sounds fun,” Jenny said.
“Could be,” Finn conceded. “It depends on how hot it is.”
“You should go,” she urged. “You two could use some time with some other people.”
MacKenzie shrugged.
“I suppose it won’t hurt,” Finn said. “Worst case, we leave early and come back here.”
“That won’t be too bad.” Jenny smirked and then sipped her wine.
“Oh?” Finn asked.
“I’m sure we could come up with something to do.”
He smiled. “I’m sure we could.”