Fomo
Copyright© 2026 by Big Ed Magusson
Chapter 32
Incest Sex Story: Chapter 32 - 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
They took quick showers and ordered some snacks from room service before calling it a night. As Finn had expected, they all slept in the unused bed, with MacKenzie in the middle. They also all slept nude. They had a few quick kisses before they turned out the light and Finn dropped off almost immediately.
He awoke to find light streaming around the edges of the curtains and only MacKenzie still in the bed. Carefully so as not to wake her, he slid out and padded nude into the main room.
He found Jenny sitting on the couch sipping coffee and looking at her phone. She wore her silk robe, though she’s only loosely tied it and most of her cleavage was exposed. She looked up and smiled when he walked in.
“How are you feeling this morning?” she asked.
“Tired,” he said. “Happy.”
“Good.”
“You?”
“I’m happy, too.” She smiled again and sipped some coffee.
He grinned and shook his head with amusement. “Last night was ... amazing.”
“Everything you wanted?”
“Pretty much.”
“Oh?” She raised a questioning eyebrow.
“Small stuff,” he said. “We did the big stuff.”
“Mmm. That we did.”
“So...?” He didn’t quite want to ask, but he needed to. “Was last night a one-time thing?”
“It doesn’t have to be. That’s really up to you and Mac.”
“What’s up to us?” MacKenzie asked from the bedroom doorway.
Her mom smiled at her. “Whether last night was a one-time thing.”
“God, I hope not!” MacKenzie said as she strolled into the room. She was nude and beautifully mussed.
“Me, neither,” Finn said.
“Well, that makes three of us,” Jenny said. “But let’s set some ground rules.”
Finn blinked. “Okay...”
“This is not a three-way relationship,” Jenny said. “You two are a couple and sometimes I join you in bed.”
Finn and MacKenzie both nodded in agreement. Then Jenny looked at MacKenzie.
“And outside of the bedroom, I’m still your mother, understand?”
“Mmm hmm.”
“We can’t act like lovers in public or, God forbid, let someone else find out.”
“Yeah,” Finn agreed. MacKenzie nodded as well.
“Anything you’d like to add?”
Finn paused and curled his lip. Jenny noticed and raised her eyebrows in silent invitation.
“Yeah,” he said. “I’m okay with it if you and Mac want to have sex when I’m not around. Just, uh, tell me about it later.”
Jenny grinned. “You want the blow-by-blow?”
“Uh...”
MacKenzie laughed. “Of course he does! And I’ll enjoy telling him!”
Finn shrugged as his face heated. “I just thought you two, uh...”
The women exchanged an amused look.
“We appreciate it,” Jenny said.
“And if you two want to hook up when I’m not around,” MacKenzie said, “I’m okay with it.”
“That’s not likely to happen,” Finn said.
“Mmm hmm,” Jenny said. “You two are always together.”
“Not always!” MacKenzie got a devilish look in her eye. “In fact, I’m going to get dressed and go get us some breakfast. When I get back, you two better be doing it.”
She looked so smug that both Finn and Jenny laughed.
“I mean it! Make my mom come!” She was on the edge of laughing herself, but then turned and headed back to the bedroom. She gave them one last naughty look over her shoulder before she disappeared.
“Well...” Finn waggled his eyebrows at Jenny.
She smirked. “I suppose we better do what she says.”
Finn was indeed deep inside Jenny’s pussy when MacKenzie returned with bagels and coffee. She watched them screw until they’d both come and then insisted on cleaning her mom up. Jenny had a second, bigger orgasm as her daughter ate her out. They had to reheat the coffee in the room’s microwave, but Finn figured that was a small price to pay.
After they ate, Jenny wanted to watch Finn and MacKenzie together—”for old time’s sake.” She sat in the chair and used her vibrator until they’d all come. Then she climbed onto the bed and buried her face between her daughter’s thighs. Finn revived enough watching them to get on the bed behind Jenny. He screwed her slowly as she continued to lick MacKenzie until all three came again.
Then it was almost checkout time. After some quick showers, they managed to get down to the lobby only fifteen minutes late.
The last little bit of the summer flew by in a blur. Finn still spent as much time as he could at MacKenzie’s and Jenny’s, but his parents were insistent he spend some time with his own family. Jenny also had to work a lot more, which led to her being exhausted when she got home. MacKenzie took to pampering her mom, if “pampering” also included licking her pussy whenever her mom had the energy to enjoy it. MacKenzie loved it and if Finn was there, she insisted on a good hard screwing after.
That said, they still managed to have a couple of longer sessions. They weren’t quite as intense as their first full threesome in the hotel, nor did they last as many rounds. One night, Finn screwed Jenny on the side of the hot tub while MacKenzie caressed her breasts and kissed her neck and ears. Another night, MacKenzie rode him in reverse cowgirl while her mom licked them both where they joined. The one constant was MacKenzie always eating his come out of her mom’s pussy every time he left a load there for her.
Then all too soon, it was time to leave for college. The penultimate night before they left, the three of them had a simple dinner of pasta and salad.
“So...,” Jenny said, “Tomorrow’s our last day.”
“Yeah,” Finn said. Even though he and MacKenzie would see each other plenty at college, it still felt like a goodbye.
“So I’m taking the afternoon off from work,” Jenny continued. “Finn—can you be here at one?”
He smiled. “Absolutely.”
Finn arrived right on time. He knocked and, when there was no answer, let himself in. He was semi-expecting a full afternoon fuckfest from the innuendo Jenny had dropped the night before. Instead, he found the women in the family room sitting on the couch sipping wine. Except they weren’t casually dressed. Instead, they both wore black stockings, heels, and sheer chemise tops. He sucked in his breath as he noted their hard pink nipples poking through.
“My, my, my,” he chuckled.
“You approve?”
“Oh, yeah.” He grinned. “Actually, I’m feeling overdressed.”
“Have some wine.” Jenny nodded toward a full glass on the end table.
“Um ... sure.” He picked up the glass and looked expectantly at the women. They scooted apart and made room for him between them. He sipped it and then looked from MacKenzie to Jenny.
“So...,” Jenny said, “this will be our last time. At least for a while. And so we were talking about what we wanted.” She looked at MacKenzie, who nodded in agreement.
“Okay...,” Finn said.
“I want to watch you and Mac make love,” Jenny said. “Like the first time.”
“Make love, huh?” Finn said.
“Mmm hmm,” Jenny said. “While the fucking is fun, I like seeing your connection with her.”
He nodded.
“And I want to watch you with Mom,” MacKenzie said, “and then go down on her when you’re done.”
Jenny smiled. “As always.”
“My favorite!” MacKenzie added.
“So what would you like?” Jenny asked.
“Mmm.” He thought about asking for a double blowjob. That had been incredible. But ... the more he thought about it, the more something else came to mind.
“I want to watch you two together,” he said. “I want to watch you make love.”
The women shared a smile, but then Jenny turned more serious.
“We can do that,” she said, “but let’s be clear. This is for fun. It’s not a three-way relationship.”
Finn nodded, but MacKenzie frowned. Fortunately, Jenny didn’t notice.
“So...,” he said, “bedroom or here?”
“You and Mac here,” Jenny said. She reached behind the couch pillow and brought out her Magic Wand. “I’m looking forward to this.”
Finn chuckled and stood to get undressed. Once he was, he stood in front of MacKenzie.
“Get me ready,” he said.
Her eyes sparkled before she leaned forward and kissed the crown on his dick. Then she parted her lips and started sucking him. He was rock-hard in only a minute.