The Peanut Butter Babysitter - Cover

The Peanut Butter Babysitter

Copyright© 2004 by MarkStory

Chapter 2

Romantic Sex Story: Chapter 2 - 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  

Our life found a rhythm. Not a perfect one, but something like predictable. The boys adored Aimee; even Beth had stopped trying to figure out why they’d nicknamed her Cookie Lady. Aimee picked them up from preschool around 2:00 (except Fridays when she had a practicum), took them to the park or the library or just let them decompress on the couch until one of us got home.

Beth got back earlier on most days — her dental office was ten minutes away. My commute from the DOT office in Concord was closer to forty on a good day. So it wasn’t unusual that I went multiple days without more than a wave at Aimee through the windshield as she headed back toward campus.

And that was fine. Good. Sensible.

Three weeks after she started, a Tuesday rainstorm chewed up the Seacoast and worked its way inland. I cut out after a project review and told myself it was just the weather, just exhaustion, just a day that would be easier if I went home.

But the truth sat there too, unblinking: I wanted to see her.

When I stepped inside, the house smelled like wet leaves and peanut butter crackers. Aimee was on the couch, legs curled under her, Jake asleep with his head in her lap. Ethan was out cold in my recliner, thumb still in his mouth. Bluey murmured from the TV. Aimee didn’t hear me at first — she was rubbing slow circles on Jake’s back, half-watching the screen, half somewhere else.

There was something disarming about how she looked just then — hair pulled up haphazardly, a loose college sweatshirt, bare knees peeking from under a throw blanket. Not sexy, exactly. Just ... unguarded. And somehow that was worse.

For a moment I just stood there, not wanting to break whatever gentle spell I’d walked in on.

“Hey,” I said quietly.

She startled, but only a little. “Jim — you’re home early.”

“Rained out,” I said, shrugging off my jacket. “How were they today?”

“Sticky,” she said, smiling. “Good sticky, though.”

I nodded, my throat doing that odd, traitorous tightening it had started doing around her. I glanced at the boys again, then at the window, where the rain streaked down the glass.

“You don’t have to rush out,” I said. “Storm’s still going. You could stay until Beth gets home.”

She hesitated — just long enough for me to wonder if I’d misread something. Then she nodded and gently shifted Jake’s head onto a pillow.

“Okay,” she said.

In the kitchen, I opened the fridge without thinking. “Beer?”

I regretted it instantly. Too loaded, too cliche, too whatever this was.

To my surprise, she didn’t refuse. She just tilted her head and said, “Aren’t I supposed to be the responsible one?”

“Beth won’t be home for a bit,” I said, then immediately wished I hadn’t.

Aimee smiled — not flirty exactly, just ... knowing. “Then just one.”

I popped the tops and handed her one. “I won’t tell Beth, promise.”

She grinned back at me. “I suppose you won’t. You never told her how we met, after all.”

I chuckled. “She never would have hired you if she knew you were responsible for the Chips Ahoy.”

We sat across from each other at the kitchen table, each with a Sam Adams Octoberfest, condensation pooling on the wood between us. It felt strangely like a first date, despite everything that made that impossible.

“So, what exactly does a transportation engineer do?” she asked.

“Mostly take the blame for traffic,” I said. “The rest is convincing computers to predict behavior humans barely understand in themselves.”

She laughed — head back, eyes bright — and it caught me low in the gut in a way I wasn’t prepared for. I’d forgotten what it felt like to be looked at like that — like I was still someone with heat in him.

I told her about traffic models and plows and the long stretch of I-89 that liked to freeze before the sensors caught it. She told me about growing up in Maine, switching majors, not being sure she wanted to be a person who always knew the answer.

“So how’d you and Beth meet?” she asked eventually.

I laughed once, softly. “At her dental office. I asked her out between fluoride treatments. Very romantic.”

“Was she dating anyone then?”

I remembered the woman in the waiting room, leaning into Beth’s shoulder, laughing softly. I remembered not knowing if I should hope.

“She had a girlfriend,” I said. “For a little while.”

Aimee absorbed that without comment, just a small nod.

I didn’t know why I kept talking, except that it had been a long time since someone looked at me like they actually wanted to hear the answers.

“We were good for a long time,” I said, tracing the label on my bottle. “Then kids, then schedules ... and I don’t know. Sometimes it feels like we’re roommates sharing a mortgage.”

I regretted it the second it left my mouth. I wasn’t supposed to say those things. Not to someone who made my pulse behave like it had just remembered a language it used to speak.

Before Aimee could respond, I heard small feet in the hallway.

“Daddy.”

Ethan appeared, hair static-wild, eyes still foggy with sleep. I pulled him into my lap, his face pressed into my shirt, and when I looked back at Aimee, she was already standing.

“I should go,” she said softly. “Before I forget this is your real life.”

Something in me lurched at that.

She reached for her bag, then paused. “Hey — if plans change with the boys, do you want me to text you instead of calling Beth during work? I hate interrupting her with patients.”

It was a reasonable question. Entirely reasonable.

I still felt my pulse skip.

“Yeah,” I said, pulling a card from my wallet and writing my cell on the back. “Call or text. Whatever’s easier.”

She took it with a small, unreadable smile.

“See you next time, Jim.”

And then she was gone, and the house felt too quiet, and I didn’t know whether I wanted to apologize or go chase the taillights of that red Honda down the street.


Beth was thrilled to hear that I’d given my number to Aimee. The thought that I (or Aimee) might have ulterior motives never crossed her mind.

As we cleaned up the dishes, Beth dried her hands on a towel and said, almost to herself, “She’s good with them. There’s this way she sees them when they talk. Most people don’t really listen to kids — not all the way.”

She didn’t look at me when she said it. I assumed she was just grateful for the help. I didn’t hear the rest of it — the part her voice didn’t say out loud.

“But I’m glad she has your number now too, Jim. This way I won’t have to worry about getting calls and leaving my patients in the chair. I really appreciate that,” she said, kissing me on the lips as we finished tidying up the kitchen.

And apparently, she really did appreciate it. We had sex later that night for the first time in a few months. It was familiar, almost scripted. The same position, the same rhythm, the lights off, our voices quiet so we wouldn’t wake the boys. Not bad — just small. Like a song we used to love and now mostly remember.


Beth lay awake longer than typical, Jim’s breathing already deep and even beside her. She stared at the ceiling, sheets pulled up to her chin, her body still humming faintly — not from pleasure exactly, but from the surprise of wanting anything at all.

It had been a while since she’d reached for him first. She wasn’t even sure she had tonight; maybe she’d just stopped pulling away. But when she’d closed the dishwasher and he’d touched her hip, something in her chest had opened a fraction, like a window painted shut finally giving way.

She tried to picture Jim the way Aimee might see him — tired, a little worn down, but kind, steady, funny in that unpolished way he used to be with her when they were young and reckless and thought routines were for other people. The thought made heat bloom low in her stomach ... and then confusion, just as quickly.

Beth pressed her palm against her own thigh, grounding herself. She liked Aimee. More than liked her. There was something effortless about the girl — no, not a girl, a woman — that made Beth’s breath go thin if she thought about it too long. The way Aimee really listened to the boys. The way she laughed from her whole ribcage. The way Beth caught herself glancing at her mouth and then looked away, scolding some part of herself she thought she’d buried years ago.

This is your life, she told herself. You chose it. You love him. You love your children. You are not twenty-five anymore and you are not allowed to start wanting things you can’t have.

She turned onto her side and closed her eyes. Inside her chest, something fluttered its wings against the bars.


Aimee called the next afternoon, just after three. I was staring at a drainage report I’d already read twice without absorbing a word.

“Jim Robinson,” I answered, trying to sound like a man whose brain wasn’t melting.

“Hello, Jim Robinson,” she said, cheerful and a little breathless. “This is your favorite childcare professional.”

I snorted before I could stop myself. “Please tell me the kids aren’t hearing this.”

“They’re on the swings,” she said. “I’m in full lifeguard mode over here. Eyes on them, not on you.”

That should not have landed the way it did, but there it was — heat low in my belly, inconvenient as ever.

“About yesterday...” I started, meaning to apologize, though I hadn’t figured out what words would follow.

“Jim,” she said, gentler, “it was just two people having a beer in a kitchen while the rain came down. It was nice. That’s all.”

I let myself breathe. “Yeah. It was.”

“Maybe again sometime,” she said — light, not fishing, but not nothing either.

I didn’t trust my voice, so I kept it simple: “I’d like that.”

There was a beat of quiet, something unsaid stretching between us.

“Okay,” she said, back to bright. “Ethan’s looking at me like he’s about to attempt flight. Talk soon.”

When the call ended, I saved her number. I told myself it was for emergencies. I did not linger on the fact that I also added the little star icon next to her name.


She called again the next day. My phone buzzed against a stack of rolled plans.

“Hey, Jim,” she said. “How’s the glamorous world of public infrastructure?”

I exhaled a laugh. “Making it glamorous by the minute. How’s my --” I caught myself before I said favorite babysitter. “How are you and the boys?”

“We’re good. They’re napping. I’m sitting here pretending my coffee hasn’t gone cold.”

There was a rustling sound, like she was shifting on the couch. Then, more playful:

“So. What are you wearing?”

I froze. Then, thankfully, my sense of humor arrived before panic did.

“Well,” I said, lowering my voice, “like all respected employees of the New Hampshire Department of Transportation, I am absolutely naked at my desk.”

Her laugh spilled through the line, warm and startled. “Oh no, Jim, don’t make me picture an entire office of naked engineers. I’ll have nightmares. Or ... something.”

The something hung between us for a beat longer than was safe.

“Your turn,” I said before I could talk myself out of it.

“Jeans,” she said. “Celtics tee. Which is ... uh ... slightly drenched.”

I blinked. “Drenched?”

“Jake discovered the splash pad,” she said. “I was collateral damage.”

I tried to keep my voice neutral and failed. “That sounds ... uncomfortable.”

“It’s not terrible,” she said, “just cold. And clinging. And very see-through if I walk past too many parents.”

A silence stretched, aware and a little dangerous.

“Go upstairs and grab one of my T-shirts,” I heard myself say. “Tall dresser, third drawer. Take whatever’s softest.”

“Jim...” she said, wary but not retreating. “I don’t want to cross a line.”

I swallowed. “You won’t. Being cold and miserable isn’t part of the job description.”

A beat. Then, quietly: “Okay. Thank you.”


When I got home that evening, she was packing up the boys’ backpacks by the front door. One of my old Boston College tees hung loose on her frame, the sleeves almost reaching her elbows. It should not have hit me the way it did — domestic, familiar, wrong, right.

She held up a grocery bag with her wet shirt inside. “I’ll wash yours and bring it back tomorrow.”

“Keep it,” I said, then backpedaled. “Or return it. Whenever.”

We heard the front door open before we saw her — keys in the bowl, the soft exhale she always gave when she crossed from patient-care world into ours. Aimee stood from the table, tugging at the hem of the shirt. I followed her lead, sitting up straighter like we were two kids caught doing something we hadn’t quite decided was wrong.

Beth stepped into the kitchen, cheeks still flushed from the cold. Her eyes landed on Aimee first — on the shirt, really — and she paused. Just a fraction of a second too long.

“That looks ... cozy,” Beth said, not quite a question.

“Got soaked at the park,” Aimee replied lightly. “Jim said I could borrow.”

Beth nodded, already moving toward the sink. “The splash pad’ll do that.” She walked past us to set her water bottle on the counter. “Thanks for being flexible with them today.”

Aimee shifted her bag onto her shoulder. “Of course.”

Beth stepped close and kissed me hello — quick, automatic, the kind of end-of-day kiss people share when dinner and bedtime are already on the horizon. When she pulled away, I saw Aimee turn her head, like the sight had landed somewhere she hadn’t braced for.

“I should get going,” Aimee said. “See you tomorrow?”

“Yeah,” I answered. Too fast. Too easy.

I walked her to the front door. She stepped onto the porch, rain-damp wind tugging at her hair, then looked back at me.

For a moment, she didn’t say anything at all. Then:

“Thanks,” she said. “For letting me borrow the shirt.”

There was no reason for the sentence to feel like it meant more than it did. But somehow, it did.

“Drive safe,” I said.

She nodded and headed toward her red Honda. I stood there long after the taillights disappeared, unable to shake the sense that something had tilted — not a lot, just a degree or two. Just enough that if we kept walking in this direction, we might end up somewhere none of us had planned to go.

 
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