The Peanut Butter Babysitter - Cover

The Peanut Butter Babysitter

Copyright© 2004 by MarkStory

Chapter 5

Romantic Sex Story: Chapter 5 - Jim and Aimee have a chance meeting over a jar of peanut butter. In the beginning, he's a married father, she's a college student. That chance meeting in a grocery store, and the coincidence that follows, will change their lives (and others' lives)! I brought this story back to life in late 2025, more than 20 years after I first started writing it.

Caution: This Romantic Sex Story contains strong sexual content, including Ma/Fa   Fa/Fa   Consensual   Romantic   Lesbian   Heterosexual   Fiction   Cheating   Polygamy/Polyamory   Masturbation   Oral Sex   Babysitter   Slow  

Early January (six weeks later)

The wind cut sideways across the driveway, sharp enough to make every cardboard box feel twice as heavy. Aimee’s red Honda was packed to its small, stubborn roofline, and we had already made two trips inside. Beth stood on the porch, gloved hands tucked into her coat sleeves, grinning like she couldn’t remember the last time a January day held something worth smiling about.

Aimee had told Beth at Thanksgiving that she might need a full-time job in the spring. But we found a way to make it work. Aimee moving in shifted the math -- lower expenses meant she could stay our sitter, stay in school, stay in our lives.

“Last load,” Aimee called, breath clouding in the air. “I think. Unless the back seat ate something.”

Ethan and Jake bounced their boots against the frozen ground, dancing in place like puppies that needed an excuse for joy. They had made a welcome sign out of construction paper and half-dried glue: WELCOME AIMEE!!! The exclamation points drooped sideways.

I reached past Aimee to grab the box labeled WINTER CLOTHES and our gloves brushed -- just a half-second, nothing that would stop the world. But it was the first time we’d touched in weeks, and my body remembered faster than my mind did. Her eyes flicked up once. Not a conversation, just an electrical check-in: still here? still us?

Beth was already inside clearing space in the mudroom, humming something under her breath that could have been a carol if it weren’t two weeks too late.

“This one goes upstairs,” she said when we stepped through the door. “End of the hall. We moved the desk in there yesterday.”

Aimee peeled off her hat, hair sparked with static, and smiled at her. “Thanks again, Beth. I can’t tell you how much this helps. Better than couch-surfing and trying to write papers with someone’s dog licking my face.”

Beth laughed. “We’ve all been there. Well, minus the dogs. Jim, did you ever write a thesis with a golden retriever trying to make out with you?”

“Just one professor,” I said. Aimee snorted; Beth bumped my shoulder with hers as she passed, the three of us stepping around each other in the narrow hall, the sort of domestic choreography that develops only in close quarters.

We set the box down in what was now officially Aimee’s room. Beth tugged the quilt straight, smoothing a hand across the fabric. For a moment Aimee watched her -- really watched her -- the way she sometimes watched the boys when they built a tower out of blocks and hope. Beth didn’t notice. Or maybe she did, but chose not to name it.

“Okay,” Beth said, stepping back. “This looks like a room someone can think in. That’s all that matters in January.”

Aimee touched her elbow. Quick. Light. Gone. “Thank you. For letting me stay. For everything.”

Beth’s smile softened, something private in it. “We’re glad you’re here.”

Jake barreled in and wrapped himself around Aimee’s leg. “Cookie Lady lives with us now! Forever and forever and forever!”

“Careful,” I said, ruffling his hair. “Your mother might want a lease agreement before forever.”

Beth rolled her eyes. “Please. I’m just thrilled someone young enough to understand TikTok can keep babysitting for us.”

We worked another hour, breaking down boxes, figuring out shelf space, negotiating which bathroom drawer could be hers. It felt, strangely, like ease. Like all three adults were breathing from the same set of lungs.

Late afternoon light slid pale and silver through the kitchen windows. Beth heated water for tea; I was helping Aimee sort notebooks when our hands brushed again, knuckles to knuckles. We didn’t look at each other. Didn’t need to. Whatever we were, whatever we were becoming, it was waiting -- patient, like snow that hadn’t yet decided to fall.

Beth called from the kitchen, “Aimee? Chamomile or peppermint?”

Aimee started toward her voice, pausing long enough to squeeze my wrist -- not a promise, not an apology. Just a pulse shared for one heartbeat.

“Peppermint,” she called back.

And then she was gone, and I stood in the half-unpacked room, heart tapping quietly against my ribs, wondering when this house had started feeling bigger than it was.

By the time the last box was flattened and Beth had found Aimee a spot in the hall closet for winter boots, everyone was starving. The kind of hungry that feels woven into your bones.

Beth insisted on making a “first night” dinner. Nothing fancy -- pasta, jarred sauce, a frozen loaf of garlic bread -- but she moved through the kitchen with a spark I hadn’t seen in months. The three of us fell into a rhythm: I chopped salad, Aimee set the table, Beth stirred sauce and stole bites of mozzarella meant for the top.

The boys kept darting between us, wooden trains in hand, orbiting the grown-ups like small moons.

At one point, Aimee reached past Beth for a stack of plates in the cabinet. I watched as her fingers grazed Beth’s wrist -- so slight it might have been accidental. Beth didn’t react, at least not outwardly. She just passed Aimee the plates without breaking eye contact, the steam from the pasta fogging the space between them for a heartbeat.

We ate at the kitchen table instead of the dining room, which made it feel less ceremonious and more like something we’d always done. A strangely quick sense of us settled in.

“Best moving day ever,” Ethan declared through a mouthful of pasta.

Aimee grinned. “Well, I do come with snacks.”

Beth laughed at that, a warm, round sound that made Aimee glance over the rim of her water glass and smile back -- something easy and private passing between them.

I couldn’t name the feeling in my chest. Not then, not clearly. It sat somewhere between pride and longing and a little fear of how easily three lives could begin to braid. And under that, quieter but sharper, the knowledge that Aimee and I were holding a secret between us -- one that might, if we weren’t careful, pull everything loose.

When dinner was over, bedtime began its usual half-chaotic march. Pajamas, tooth-brushing, stories. But when Ethan crawled under his blanket, he held out his arms -- not to me or Beth, but to Aimee.

“Don’t go yet,” he mumbled. “Just one minute.”

Aimee sat on the edge of his bed, brushing a strand of hair off his forehead. One minute turned into two, then three. Jake, not to be outdone, tugged at her sleeve and claimed his own hug -- longer, tighter.

Beth stood in the doorway, arms crossed loosely, watching. Something soft in her expression. I wondered, not for the first time, if she needed Aimee in a way neither of us had language for yet.

After I finally got the boys to sleep, I went downstairs to put away leftover pasta. I heard them before I saw them.

Beth and Aimee in the kitchen, laughing. Really laughing -- full-bodied, unguarded, the kind that shakes a person from the inside. When I stepped into the doorway, Beth was wiping her eyes, breathless, and Aimee was leaning against the counter with her hand over her mouth, trying to get control of herself.

“What did I miss?” I asked, smiling despite myself.

Beth shook her head. “Nothing. Absolutely nothing. And everything.”

Aimee met my eyes then. There was no invitation, no apology, just a quiet acknowledgment that something had shifted in this house today, and we all felt it -- even if none of us could say what it was.

I put the pasta in the fridge. Beth turned off the kitchen light. Aimee whispered goodnight and padded down the hallway to her room, socked feet silent against the floor.

When Beth and I climbed into bed a little later, she curled toward the center instead of turning away. Not into my arms -- not yet -- but closer than she had been in months.

I lay there in the dark, staring at the ceiling, and finally recognized the feeling I hadn’t been able to name earlier.

It was awe.

Awe, and the quiet fear that comes when a door opens inside a life you thought you already knew how to live.


One week later, the house was quiet in a way it almost never was. The boys were at a neighbor’s, Beth still stuck in a training session she’d warned might run late. The winter light was already fading, that blue-grey color that made everything look like memory even while you were living it.

Aimee was sitting at the kitchen table, laptop open, hair tousled, comfortable. I hadn’t meant to stare, but she looked ... not like temptation, exactly. More like something that fit here. Too well.

She didn’t look up when she spoke. That was how I knew she’d been rehearsing it.

“We’re going to do it again, aren’t we?”

No prelude. No easing in. My pulse jumped.

I sat across from her. “What makes you say that?”

Now she looked at me. Not coy. Not embarrassed. Just honest in a way that felt like standing on black ice.

“Because every day since I moved in,” she said quietly, “I keep waiting for a moment when the house gives us a few inches of space. And every time it almost happens, something interrupts. A kid wakes up. Beth walks in. The phone rings. But one of these days...” Her breath hitched, barely. “One of these days nothing will stop it.”

I didn’t pretend not to understand. “Portsmouth wasn’t just a mistake,” I said, because whatever else I was, I didn’t want to be a liar.

Her fingers grazed mine, a touch light enough that either of us could pretend it hadn’t happened. Neither of us did.

“It changed me,” she whispered. “Not just the sex. The way you looked at me there. Like I wasn’t temporary.”

Something in my chest went tight. “You weren’t.”

We sat in that truth a moment. The refrigerator hum felt loud enough to fill the room.

“I’ve seen you,” I said, voice low. “Making the boys laugh. Reading on the couch. In your robe in the hallway, smelling your shampoo as I pass you. And I keep thinking ... if it ever happens again, it won’t feel like leaving my life. It’ll feel like stepping deeper into it.”

Her eyes closed like that admission physically hit her. When she opened them again, there was no denial.

“I’m trying to be good here,” she said. “But sometimes I pass you in the hallway at night and I feel --” She stopped, shook her head once. “I feel that hotel room like it’s still under my skin.”

I let myself brush her hand with my own. A slow, careful stroke. Her breath caught. She didn’t pull away.

“We can’t let it happen,” I told her.

“I know,” she said.

We stayed like that anyway -- two hands touching like a secret.

After a long moment, I added, “But if a night comes where we’re alone and we don’t stop it ... it won’t confuse me. I want you to understand that.”

Aimee swallowed hard. “It won’t confuse me either.”

The sound of a car pulled into the driveway. Beth’s. The spell -- or whatever it was -- held one more beat, then broke.

Aimee stood first, fingers sliding away from mine like something reluctantly unhooking.

“I’ll start the rice for dinner,” she murmured.

“Okay.”

She walked toward the stove. I stayed seated, heart pounding, knowing two things with awful clarity:

We hadn’t crossed the line today.

And next time might be different.


It was strange how quickly a house could change just by adding one person.

Beth folded a dish towel over the oven handle and took in the kitchen -- not perfect, not magazine-tidy, but lighter somehow. Aimee’s laughter was floating in from the living room, and the boys were shrieking in that specific way they only did when someone absolutely delighted them.

She leaned on the counter, letting herself enjoy it.

God, it had been a long time since the walls sounded like joy instead of logistics.

Aimee had only lived here a week. Seven days of school pick-ups and shared dinners, of a second mug beside her own in the drying rack, of a presence in the house that didn’t claim anything, yet somehow gave back more than it took.

Beth wasn’t used to that.

She watched Aimee from the doorway for a moment -- not staring, just noticing. The girl was sitting cross-legged on the rug, Ethan in her lap, Jake leaning against her shoulder. She was telling a story about a chemistry professor who’d accidentally set a lab sample on fire, complete with sound effects, and Beth laughed before she could stop herself.

Aimee glanced up at the sound, grinning wide, and something loosened in Beth’s chest -- an old knot she hadn’t realized she had been living around.

She’d always liked Aimee. From the first babysitting interview. But living with her was ... different. It was like having a sister she didn’t have to impress, or a friend who didn’t need her to be the Efficient Adult version of herself all the time. Aimee saw the kids, yes -- but she also saw her. Asked about her days, handed her tea without being asked, noticed when her shoulders were tight and told her to sit down for five minutes, I’ve got the dishes, go.

It was ridiculous how much that meant.

Beth pulled a blanket off the back of the couch and draped it over the three of them. Aimee looked up at her again -- soft, grateful in a way that made Beth a little shy, like she’d done something tender without realizing it.

“You’re good for them,” Beth said quietly, smoothing Jake’s hair. Aimee didn’t answer right away. Just nodded, eyes warm.

For the first time in a long while, Beth let herself imagine the coming months without feeling exhausted by them. Errands, homework, dinners, laughter. Extra hands. Extra heart. That strange little sense that she wasn’t the only grown-up pushing this family up the hill.

She went back to the kitchen with an unexpected, private smile.

Maybe this was what a turning point felt like. Not dramatic. Not cinematic.

Just ... relief.

A small breath exhaled that she hadn’t known she’d been holding.

And Beth thought -- without language for it yet -- that whatever this was, whatever shape their life was taking with Aimee in it, she didn’t want it to end anytime soon.

 
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