Private Hot Spring Hookup: Busty Friends with Benefits Gives Cleavage Tease and Titjob

On a summer afternoon, I was waiting for Mizuho in the lobby of a luxury resort hotel.

As a freelance illustrator, my days were packed, and my world consisted only of my desk and screen. That's when I suddenly got a message from my friends-with-benefits, Mizuho.

She was an event coordinator who traveled the country for work, always teasing me in the most seductive ways.

"Keita, I booked a private hot spring. Want to join me?"

That message made my heart pound.

I'd met Mizuho six months ago.

We connected at a work meeting, ended up in bed after drinks, and since then, we hadn't built anything beyond a casual hookup. But her body was etched in my mind.

Especially those breasts...

They had to be G-cups, bursting with volume even under her clothes.

In her late twenties, she wielded her bright smile from event gigs and her curvaceous, plump figure like weapons.

I was an early-thirties bachelor; a serious romance with a woman like Mizuho was a pipe dream.

I told myself I was content with occasional hookups...

Mizuho appeared in the lobby.

In her swimsuit with a thin pareo draped over it, her cleavage nearly spilling from the shoulder straps was on full display.

By the window where summer sunlight streamed in, her pale skin glowed.

"Keita, you're late. Let's go!"

Her voice was cheerful, and the warmth of her hand pulling mine felt inviting.

In the elevator to the private hot spring room, I couldn't tear my eyes away.

The swell of her breasts peeking from the pareo. That softness, the weight when I touched them.

(Oh man, I'm already getting hard...)

The room opened to a spacious indoor hot spring.

Steam rose, creating a cool, soothing atmosphere that chased away the summer heat.

The window overlooked a garden, enhancing the private vibe.

Mizuho shed her pareo and slipped into the bath in her swimsuit.

I quickly changed into mine and slid in beside her.

The water splashed gently, and the hot bath enveloped our bodies.

"Feels good, right, Keita? All that work stress just melts away."

Mizuho laughed and leaned against me.

Her shoulder brushed my arm, and the sweet scent of her shampoo tickled my nose.

At first, we chatted normally.

About her recent events, my illustration struggles.

Our legs tangled underwater, and occasionally her breasts grazed my arm.

The jiggling sensation eroded my focus.

Those G-cup breasts floated heavily on the water's surface, nipples pressing against the fabric of her swimsuit.

The humid air, thick with summer sweat and steam, fueled my arousal.

(How am I supposed to hold back in a place like this... but since we're just hookups, I can't just grab her.)

Suddenly, Mizuho tilted her body toward me.

"Keita, you've been busy lately, huh? Bet you're backed up."

Her eyes gleamed mischievously as her hand slid onto my thigh.

I was speechless, just nodding.

The heat of the water and her gaze pushed my lower body to the brink.

I could feel my cock throbbing in my swimsuit.

Mizuho giggled and shifted her swimsuit top aside.

Her G-cup breasts spilled out.

The pale, soft mounds swayed, resting against the edge of the tub without defying gravity.

Her areolas were a soft pink, nipples glistening slightly from the steamy moisture.

"Go ahead, touch them. Your favorites, Keita."

Her voice was sultry, and I couldn't resist reaching out.

The softness sank under my fingers.

Grasping the heavy volume, flesh overflowed between them.

(Wow, so warm and squishy... this is what real big tits feel like.)

I kneaded them eagerly, rolling her nipples between my fingertips.

Mizuho let out soft moans, writhing in the water.

The motion made her breasts undulate like waves, driving me wild visually.

Enjoying my reaction, Mizuho pressed closer.

"Let me make it feel even better."

She tugged my swimsuit down and gripped my rock-hard cock.

In the hot water, her hand slid slickly.

I bucked my hips involuntarily, gasping.

Her massive breasts approached my crotch, and she sandwiched my cock between her cleavage.

The soft walls of her cleavage enveloped me from base to tip.

The slick skin, damp with steam and sweat, amplified the friction.

"How's that? Does my cleavage feel good?"

Mizuho looked up at me coyly and began moving her breasts up and down.

The titjob sensation exceeded my fantasies.

The weight of her G-cups compressed my cock, rubbing the ridge deep in her cleavage.

The bath's slipperiness mixed with her sweat, producing lewd sounds.

Slurp, squelch.

Her nipples occasionally brushed the shaft, teasing the hardened tip.

I grabbed her head and thrust my hips back and forth.

(Ah, a titjob like this... way too intense for an inexperienced guy like me. I'm gonna cum, gonna cum.)

My vision filled with the expanse of white cleavage.

From the gap, the flushed tip of my cock peeked out, swollen red.

Her hot breath blew into the valley with each exhale, making my cock twitch.

She squeezed her breasts tighter, narrowing the cleavage to torment me more.

"Your cock's so hot and hard... cum all over my big tits."

Those words shattered my control.

Heat built at the base, my urethra pulsing.

The slick flesh stroked the tip gently yet relentlessly.

The thick scent of sweat and steam enveloped me, along with Mizuho's tangy body odor.

I hit my limit.

"Mizuho, I'm cumming...!"

Ropes of thick semen erupted into her cleavage.

The white fluid soiled her G-cups, dripping into the water.

Her breasts glistened with my cum, and she smiled in satisfaction.

Panting, I sank back into the bath.

Mizuho washed her chest and leaned on my shoulder.

"Keita, you came so quick—it's adorable. Let's keep playing as hookups."

Her words stirred something in me.

Just physical, nothing more. But I couldn't resist the temptation of those massive breasts.

The lingering heat of the hot spring and the raw feel of her cleavage.

That summer afternoon, our casual relationship felt a bit deeper.

Even now, just recalling that slick titjob makes my cock ache.

I'm forever captive to Mizuho's big tits.