The Log Cabin: Part I — Girl in the Bikini
The first thing you see is her.
You step out onto the wraparound porch, your duffel bag still slung over your shoulder, and there she is. Down on the dock. Stretched out on a towel like she owns the sunlight.
White bikini. Thin. Almost see-through. The fabric clings to her curves, damp in places, translucent where the water hasn't dried.
She's on her stomach, the strap of her top untied, the pale skin of her back exposed. Her hair is dark, spread across the towel. She's reading a book, one hand dangling over the edge of the dock, fingers trailing in the water.
You freeze. Your mouth goes dry.
She hasn't seen you. Doesn't know you're there. You should go inside. You should announce yourself.
Instead you stand there, gripping the porch railing, watching the slow rise and fall of her breathing, the way the sunlight catches the water droplets on her skin.
Your cock stirs. Thickens. Presses against your jeans.
You can't look away. You can't move.
"Hey! You made it!"
Your Aunt Pauline's voice cuts through the haze. You flinch, nearly drop your bag, and turn to find her in the doorway, wiping her hands on a dish towel. She's beaming at you, warm and familiar.
"Come in, come in! Michael's dying to meet you."
You glance back at the dock. The girl hasn't moved. She's still reading, still trailing her fingers in the water, utterly unaware of you.
You follow your aunt inside.
The cabin is everything she described. Cedar logs and a stone fireplace that rises two stories. A kitchen that opens into the great room. Deer antlers over the mantel. The smell of wood smoke and pine.
And Michael.
He's tall. Broad-shouldered. Gray at the temples but fit in a way that suggests he's never stopped moving. He takes your hand in a grip that's firm, deliberate, and holds your gaze a beat longer than comfortable.
"So you're Pauline's nephew." His voice is a low rumble. "She's told me a lot about you."
"G-good things, I hope," you stammer.
"Good things." He releases your hand. Claps you on the shoulder hard enough to rock you. "We're glad to have you. Make yourself at home."
Your aunt appears at your elbow. "Let me show you to your room. You can freshen up before dinner."
She leads you down a narrow hallway to a door at the end. Opens it.
The room is small. Two twin beds, a nightstand between them, a window that looks out at the lake. A lamp. A small closet.
One of the beds is already claimed — a suitcase open on it, clothes spilling out, a pair of sandals on the floor.
"This is you." She gestures to the empty bed. "Madison's already settled in. I hope you don't mind sharing — the cabin only has two bedrooms. Michael and I are in the master."
"Madison?"
"Michael's daughter. She's about your age. I thought you two might get along." She smiles, a knowing little smile. "Bathroom's down the hall. Dinner's in an hour. Take your time."
She leaves.
You stand there, staring at the empty bed. At the evidence of a girl you've never met scattered across the other one. Your heart is hammering.
You start to unpack. Pull out a clean shirt. You reach for the button of your jeans, undo it, push them down over your hips along with your underwear — they catch at your knees, and you're bent over, straightening, when you hear the door open behind you.
You turn.
She's standing in the doorway. The girl from the dock. Still in her white bikini, the top untied, the ends hanging loose. She's holding her book in one hand, her sunglasses in the other.
She stops. Looks at you.
You're standing there fully exposed, your cock hanging soft and pale between your thighs, your jeans and underwear pooled at your knees.
For a long, frozen moment you just stare at her. Then the panic hits. Your hands fly down, cupping your cock and balls, trying to hide yourself, but it's too late — she's already seen everything.
She smiles.
"Oh — hey. You must be Pauline's nephew." She steps into the room, completely unbothered. "I'm Madison. Sorry, I didn't know you were here yet. I was out on the dock."
You can't speak. Your face is on fire.
She turns her back to you — deliberately, casually — and reaches up to pull off her bikini top.
The fabric falls away. You catch a glimpse of her bare back, the curve of her spine, and then she's reaching for a sundress draped over the foot of her bed.
She pulls it over her head. The fabric settles around her. She turns back to face you.
She's not wearing a bra. You can see the outline of her nipples through the thin cotton of the dress. Full. Dark.
Your cock twitches. Strains harder against your briefs.
"So you just graduated, huh?" She's rummaging through her suitcase, pulling out a hairbrush. "Pauline said you're looking for work. That's rough. What's your field?"
"I — um — business. I studied business."
"Nice." She runs the brush through her hair, still not looking at you. "I'm still in school. Psychology. One more year." She pauses, meets your eyes in the mirror she's angled toward herself. "I'm thinking of specializing in sexual health."
Your throat closes.
She sets down the brush. Turns. Walks past you toward the door. She's close enough that you catch the scent of her — sunscreen and lake water and something floral.
"Dinner's almost ready," she says, pausing in the doorway. She looks back at you. Her eyes drop to your tented briefs. She smiles again. That same knowing smile.
"You should probably put some pants on."
She leaves.
You stand there, frozen, your cock straining against your hands, the ghost of her scent still in your nostrils.
Dinner is a blur.
Michael grills steaks on the deck. Your aunt makes a salad. Madison sets the table, humming to herself. You sit across from her, trying not to stare, trying not to think about the fact that she's braless under that sundress, that you saw her breasts, that she saw you.
At one point she reaches across to hand you the salt. Her dress gapes forward.
You see them — full, heavy, the dark circles of her nipples — before she straightens, catches your eye, and gives you that smile again.
"Everything okay?" she asks.
"Fine," you manage. "Great. The steak is — it's great."
She holds your gaze a beat longer than necessary. Then she turns back to her food.
Bedtime comes slowly.
You linger in the living room after dinner, watching the fire die down, hoping the evening will stretch on forever.
But eventually your aunt yawns and stretches and says she's turning in. Michael follows her, his hand resting on the small of her back as they disappear into the master bedroom.
Madison stands. "I'm going to change. Don't stay up too late."
You wait ten minutes. Fifteen. Then you pad down the hall to the room.
She's already in bed. The lamp is on. She's wearing an oversized t-shirt and a pair of white cotton panties, the covers pushed down to her knees. The window is open, a breeze drifting in, but the room is still warm.
"Hot night," she says, not looking up from her phone. "Hope you don't mind if I sleep light."
"N-no. It's fine."
You change in the dark corner of the room, keeping your back to her. You pull on a pair of boxer shorts and a t-shirt. Climb into your bed. Pull the covers up to your chin.
Your cock is already hard. It's been hard all evening. You can't stop it.
Madison reaches over and turns off the lamp.
"Goodnight," she says.
"Goodnight."
The room settles into darkness. The only sound is the breeze through the window, the distant lap of water against the dock.
And then, from the other room, the first sounds. A soft groan. Your aunt's voice, low and breathy. "Oh, Michael…"
The bed creaks.
You freeze. Your heart hammers.
The sounds continue. Building. Your aunt's moans grow louder, more urgent.
The bed starts to bang against the wall — a steady, rhythmic thumping that shakes the frame.
You can hear Michael's low grunts, the slap of skin against skin, your aunt crying out in a voice you've never heard from her.
"Fuck — yes — oh God, Michael — yes —"
You're paralyzed. Your cock is painfully hard, straining against your shorts. You can feel the precum leaking, wetting the fabric.
From the other bed, a soft giggle.
You turn your head. Madison is lying on her side, facing you. In the dim light from the window, you can see she's smiling.
"He's really giving it to her, huh?" Her voice is low, amused. "Good for him. A woman needs a good fucking now and then."
You can't respond. Your aunt's moans are filling the room, mixing with the creak of the bed, the wet sounds of Michael driving into her.
"Tony — my boyfriend — he fucks me like that," Madison continues, her voice dreamy. "Fills me up. Stretches me. Makes me feel it for days after." She sighs. "There's nothing like it. Being split open by a real man."
Your hand moves under the covers. You don't decide to do it. It just happens. You slide the covers down quietly, your fingers hook into the waistband of your shorts, and then your hand is inside, wrapping around your cock, and you start to stroke.
Slowly. Desperately. Your aunt's moans driving you, Madison's words painting pictures in your mind.
"Mm, listen to her," Madison murmurs. "She's loving it. You can tell when a woman's being properly fucked. The sounds are different. That's a woman being taken."
Your strokes quicken. Your breath hitches.
The lamp clicks on.
You freeze. Your hand is still wrapped around your cock, the head slick and glistening, your shorts pushed down to your thighs. Caught.
Madison is propped on one elbow, looking at you. Her expression isn't angry. It's curious. Amused.
"Well, well," she says softly. "What do we have here?"
"I — I'm sorry — I didn't —"
She sits up. Swings her legs over the side of the bed. "It's okay," she says softly. "It's natural. A guy like you, hearing his aunt get fucked like that — your little guy was bound to get excited. He doesn't know how to handle it, does he? Gets all worked up and overwhelmed."
She stands. Walks over to your bed. Sits on the edge, close enough that you can smell her — that same sunscreen and lake water scent.
"But it is kind of rude, isn't it," she says, her voice gentle, chiding. "Playing with your little guy in a room with a lady. Without asking permission first."
"I — I'm sorry — I wasn't —"
She holds up a hand. "Shh. It's okay. I'm not mad." She smiles. "But a boy should ask for permission before he plays with himself. That's just good manners, isn't it?"
From the other room, your aunt cries out — a long, shuddering moan that ends in a breathless "Oh God, oh God, oh God —" and then the wet, frantic rhythm of Michael driving into her through her orgasm.
Madison's smile widens. "Sounds like she's getting taken care of. Good for her."
She turns back to you. Her eyes drop to your cock, still hard, still glistening, your hand frozen around it.
"He's eager, isn't he?" She tilts her head, studying it. "Your little guy. He's got a mind of his own."
You can't speak. Your face is burning.
"Can I see him?" she asks. "Properly?"
"Madison, I —"
"Just for a second. I'm curious." Her voice is warm, coaxing. "Come on. Don't be shy. He's already out. Just let me have a look."
Your hand trembles. Slowly, you let go. Your cock springs free, standing upright, slick and desperate.
Madison leans closer. Her breath is warm on your skin.
"Oh," she breathes. "He's adorable."
She reaches out. Her finger traces the length of your shaft, feather-light, from base to tip. You shudder.
"So eager. So ready." She looks at you, her eyes soft. "Can I take a picture?"
"What?"
"Just one. To send to Tony." She's already reaching for her phone on the nightstand. "He was jealous, you know. That I was sharing a room with a guy. I told him he had nothing to worry about, but…" She smiles. "Seeing your little guy will really reassure him."
"Madison, I don't —"
"Shh. It's okay. Just a quick picture." She holds up her phone. "Look at the camera for me."
You can't refuse. Your body won't move. Your cock is standing at attention, the head red and swollen, a bead of precum glistening at the tip.
Click.
She lowers the phone. Looks at the image. Nods, satisfied.
"Perfect. Tony's going to love this." She types something, taps send. "There. He'll feel much better now."
She sets the phone aside. Turns back to you.
"So," she says, her voice dropping to a murmur. "You were going to ask me something, weren't you?"
"I — what?"
"Before you started. You were going to ask permission." She smiles. "Go on. Ask me properly."
From the other room, the sounds shift. Your aunt's moans have subsided into soft, breathless whimpers. You can hear Michael's low voice, murmuring to her. The bed creaks as they shift positions.
"Ask you what?" you whisper.
"Ask me if you can play with yourself." She says it plainly, without embarrassment. "Go on. Say it. 'Madison, can I please jerk off for you?'"
"I can't —"
"You can. I know you want to. I can see how badly you need it." Her hand rests on your thigh, warm and light. "Just ask. That's all. Just ask nicely."
Your aunt's voice drifts through the wall, soft and satisfied. "Oh, Michael… that was incredible…"
Madison's hand squeezes your thigh. "Come on. Ask me."
You swallow. Your voice is barely a whisper.
"Madison… can I please… jerk off… for you?"
Her smile widens. Warm. Approving.
"Maybe," she says. "But first — show me how you do it."
She leans back. Crosses her legs. Watches you.
"Go on. Show me how you touch your little guy."
Your hand moves before you can stop it. Your fingers wrap around your shaft. You give a tentative stroke.
"Mm, that's it," she murmurs. "Slow. Gentle. He likes that, doesn't he?"
You stroke again. Your breath catches.
"Faster," she instructs. "Use two fingers. Just on the head."
You obey. Your thumb circles the tip, spreading the precum. Your hips twitch.
From the other room, a new sound. Michael's low groan. The bed starting to creak again.
Your aunt's voice drifts through the wall — a long, breathless "Mmmnnngh yesssss…" — as the bed starts creaking again.
"Shh," Madison whispers, leaning closer. "Listen. He's pushing into her. Stretching her open. Filling her up."
Her voice drops, warm and gentle. "That's what a real man does — he takes a woman's pussy. But you… you don't do that, do you? Your little guy isn't made for that. Your hand is your pussy. That's where you belong. Now hump your hand for me. Push into it the way he's pushing into her. Show me how your little guy gets what he needs."
Your strokes quicken. The sounds through the wall drive you — the wet slap of skin, your aunt's helpless moans, Michael's grunts.
"That's it," Madison coos. "Stroke your little guy for me. Let him have his fun while my dad fucks your aunt."
"M-Madison —"
"Shh. I know. You're close, aren't you?" Her hand covers yours, stilling it. "Ask me first. Ask permission to come."
"I — please —"
"Say it properly. 'Madison, may I please cum?'"
Your aunt cries out. The bed is pounding against the wall. You're trembling, your cock aching, desperate.
"Madison — please — may I please — cum?"
She smiles. Removes her hand.
"Yes," she says. "You may. Come for me, sweetie."
Your hips buck. You hump into your fist once — twice — your aunt's cries building through the wall, Michael's low grunt, the wet slap of him driving into her. Your third thrust pushes you over the edge.
The orgasm rips through you, hot and violent. Your hips keep pumping as you spurt across your stomach, your chest, your hand — thick ropes of cum that keep coming, wave after wave, while your aunt's moans crest through the wall and Madison watches, her eyes soft and satisfied.
"Good boy," she murmurs. "Good boy."
You collapse, gasping, your cock still twitching, your cum cooling on your skin.
Madison stands. Reaches down and strips off her panties — a quick, casual motion. She uses them to wipe the cum from your stomach, your chest, your hand. The cotton soaks it up.
She holds them up. Examines them. They're stained with your mess.
"Here." She drops them on your chest. "Wash these and return them to me in the morning. Okay?"
You nod, mute.
She leans down. Kisses your forehead.
"Goodnight, sweetie."
She returns to her bed. Slides under the covers. The lamp clicks off.
In the darkness, you hear her settle in. Her voice drifts across the room, soft and sleepy.
"Sweet dreams."
You lie there, your cum cooling on your skin, her panties clutched in your hand, the sounds of your aunt and Michael finally fading into silence.
Your cock is already stirring again.
This is the first in a new series about a week at a lake cabin, a shared room, and the slow, warm education of a boy who learns that some girls don't need to touch you to take control of you — they just need to watch.
Thank you for reading. If you'd like to read more of my writing, please consider subscribing to my Substack: Responsive Male. It's free to join and you'll be notified when I release new content.













