My Best Friend's Mother Skinny Dipping

I’ve never told anyone this. Not Tyler. Not a single buddy from school. But that summer I turned twenty-two, home from college and crashing at my best friend’s place because my own parents were renovating, I finally crossed the line I’d been staring at for years.

Vanessa was forty-six, divorced, blonde, and built like every dirty fantasy I’d ever jerked off to in high school. Full heavy tits that strained whatever tank top she threw on, a thick ass that filled out her yoga pants, hips that swayed when she walked barefoot across the kitchen tile. She’d always flirted lightly—lingering hugs, a hand on my shoulder that stayed a second too long, comments about how “handsome” I was getting. I used to blush and stammer. That weekend, Tyler left for a bachelor party upstate, and it was just the two of us at their secluded lakeside house. The private cove. The wooden dock. The outdoor shower. And the way she looked at me over her wine glass that first night and said, almost casually, “Moon’s perfect. I’m going skinny-dipping. You’re welcome to join me, Jake. Unless you’re suddenly shy.”

I wasn’t shy. I was hard before we even reached the water.

We walked down the path in silence, the only sounds the crickets and the soft lap of the lake. Vanessa peeled her thin dress off without ceremony, and I stopped breathing. Her body was even better naked—soft stomach, shaved pussy catching the moonlight, those breasts hanging full and natural with pale pink nipples already tight from the cool air. She glanced back at me, smiling, and said, “Your turn, college boy. Don’t leave a girl waiting.”

I stripped. My cock was already half-hard, thick and heavy between my legs. She didn’t pretend not to look. Her eyes dropped and stayed there while she bit her lower lip.

We waded in. The water was cool silk against hot skin. I swam out a few strokes, then turned and found her floating closer, breasts bobbing, hair slicked back. She treaded water right in front of me, close enough that her knee brushed my thigh.

“You’ve grown into a man,” she murmured, voice low. “I used to catch you staring when you thought I wasn’t looking. All those summers. Did you jack off thinking about me, Jake?”

My throat was dry. “Every fucking chance I got.”

She laughed softly, then swam in until her slick body pressed flush against mine. Soft tits mashed to my chest, bare pussy grazing my now fully hard cock underwater. Her hand slid down between us and wrapped around my shaft, stroking once, slow and deliberate.

“I’ve wanted this for years,” she whispered against my mouth. “Since you came back from freshman year looking like this. Tell me you want it too.”

“I want it,” I said, already grabbing her ass with both hands, pulling her tighter. “I’ve wanted you so bad it hurt.”

That was all it took. The dam broke. We kissed like we’d been starving—open mouths, tongues sliding, her free hand fisting my hair while she kept stroking my cock under the surface. I cupped one heavy breast, thumbing the nipple, then ducked my head to suck it into my mouth right there in the water. She moaned and arched, grinding her shaved cunt against my thigh.

We made it to the dock somehow, dripping and frantic. Vanessa climbed up first, water streaming down the curves of her back and over that perfect ass. She turned, dropped to her knees on the weathered wood without hesitation, and looked up at me with pure lust.

“Come here.”

I stepped in. She took my cock in both hands, licked a long stripe from base to tip, then opened wide and sank down. Wet heat. Slow. Sloppy. She worked me deep, lips stretching around the girth, saliva dripping down my shaft and balls. Every time she took me to the back of her throat she held there, eyes watering, gazing up at me like she was proud of how much she could swallow. I tangled my fingers in her wet blonde hair and fucked her mouth in shallow strokes while she moaned around me.

“Fuck, Vanessa—your mouth—”

She pulled off with a filthy string of spit connecting her lips to my cockhead. “Been dying to taste this,” she said, voice rough. “Now bend me over that railing and fuck me like you’ve been imagining.”

I hauled her up, spun her, and pushed her forward until her tits pressed against the wooden rail, ass out. She spread her legs without being told. Her pussy was soaked, lips puffy and glistening. I rubbed the head of my cock up and down her slit, coating myself, then pushed in deep in one long stroke.

She cried out—half moan, half gasp—and shoved back to take every inch. I grabbed her hips and started pounding. Hard. Deep. The wet slap of skin on skin echoed across the quiet cove. Her ass jiggled with every thrust. I spanked one cheek, then the other, watching the pink bloom, and she moaned louder.

“Harder, Jake. Use me. I’ve thought about this cock stretching me open for so long—”

I reached around and found her clit, rubbing tight circles while I slammed into her. She came the first time like that, bent over the rail, shaking and clenching around me, swearing my name. I didn’t stop. I fucked her through it until her legs were trembling.

She twisted free, turned, and shoved me down onto my back on the dock. Then she straddled me reverse cowgirl, facing my feet, and sank onto my cock with a long, broken moan. The view nearly undid me—her round ass bouncing, my slick shaft disappearing into her pink hole over and over. She ground down hard, circling her hips, then started riding me in earnest, frantic and greedy.

I reached around her hip, found her swollen clit again, and rubbed while she fucked herself on me. Her head fell back. Her tits bounced. She came a second time even louder, pussy milking me in rhythmic pulses, body jerking.

I flipped her onto her back before she could fully recover. Hooked her legs wide with my arms, pinned her open, and drove back into her in missionary. Deep. Possessive. Her eyes locked on mine. We were both panting, sweat and lake water mixing on our skin. I could feel my orgasm coiling tight at the base of my spine.

“Inside,” she gasped, heels digging into my ass. “Fill me up. I want to feel it dripping out of me after.”

That finished me. I buried myself to the hilt and came hard, pulsing load after load deep into her cunt while she held me there, kissing my neck and whispering filthy praise. I kept thrusting weakly through it until I was empty and oversensitive.

We stayed like that a minute, catching our breath, her fingers tracing lazy patterns on my back. Then she laughed softly, the sound warm and a little wicked.

“Outdoor shower,” she said. “Before we stick to the dock.”

We rinsed under the warm spray, soaping each other slowly this time. Tender. I washed her breasts, her stomach, between her thighs where my cum was already leaking out. She washed my chest, my cock, kissing me between soapy strokes. We laughed when I got hard again against her hip. She just raised an eyebrow and stroked me once, promising.

“This won’t be our last time,” she admitted against my mouth, voice low enough that only I could hear it over the water. “Tyler’s gone all weekend. And even after that… I don’t think I can go back to just looking.”

I left the next morning with the taste of her still on my tongue and the knowledge that our secret summer affair had only just begun. She walked me to the door in one of Tyler’s old shirts and nothing underneath, kissed me slow and deep, then pulled back just enough to meet my eyes.

“Same time tonight?”