Sauna Sweat and Her Perfect Ass

The heat hit me like a wall the second I stepped into the private sauna after evening yoga. Lena, my instructor, was already there, towel barely wrapped around her toned body, her skin glistening. I'd been fantasizing about her firm, juicy ass for weeks during downward dog, and now the air crackled with raw desire between us. She looked up, eyes dark with the same hunger, steam curling around her curves.

"Mark, you stayed late again," Lena said, her voice low and teasing as she adjusted her towel. "Couldn't get enough of class... or was it something else?"

I swallowed hard, my cock already twitching under my towel. "You know exactly what it is, Lena. That ass of yours in those tight yoga pants has been driving me fucking crazy. Every time you demo child's pose, I just want to bury my face in it."

She laughed softly, standing up and letting the towel slip just enough to reveal the swell of her hips. "Bold tonight, aren't we? Good. I've seen how you stare. Come here."

The explicit heat kicked in fast. I closed the gap in two steps, my hands sliding over her damp skin, yanking the towel away. Her tits bounced free, nipples hard from the steam, but my eyes locked on that ass—round, tight, perfectly sculpted from years of teaching. I spun her around, pressing her against the wooden bench.

"Fuck, look at this ass," I growled, palming both cheeks, spreading them wide. Her pussy lips peeked from below, already slick. I dropped to my knees on the hot floor, burying my face between those glorious globes. My tongue dragged from her wet pussy up to her tight little anus, circling the puckered ring with hungry licks.

"Oh shit, Mark... yes, right there," Lena moaned, pushing back against my mouth. Her voice echoed in the small sauna, breathy and desperate. "Lick my ass deeper. I've been so fucking wet thinking about this after class."

I groaned into her, the musky-salty taste mixing with her sweat driving me wild. My tongue stiffened, probing her anus while two fingers sank into her dripping pussy. She was soaked, walls clenching as I fucked her with them, my other hand spanking one firm cheek until it glowed pink.

"Harder," she begged, grinding back. "Spank my ass while you tongue-fuck it. God, your mouth feels so good on my hole."

I obliged, smacking the juicy flesh rhythmically, watching it jiggle. Her moans turned into whimpers, pussy juice running down my wrist. I stood up, cock throbbing and leaking, and bent her over the top bench. The heat made everything slick—our skin, the wood, her crack.

"Put it in," Lena panted, reaching back to spread her ass for me. "Fuck my pussy first, then I want that dick in my ass. Stretch me."

I rubbed my thick cockhead along her slit, coating it in her cream, then thrust in hard. Her pussy gripped me like a vice, hot and velvety. I pounded her from behind, balls slapping her clit, the sauna filling with wet smacks and her cries.

"Yes! Fuck me deeper—oh fuck, your cock is hitting so good," she gasped, her tits swinging. I reached around, rubbing her swollen clit fast while gripping one ass cheek, pulling it aside to watch my shaft disappear.

After a few minutes of relentless thrusting, I pulled out, my dick shiny with her juices. "Now this ass," I said, pressing the head against her twitching anus. She pushed back eagerly, and I sank in inch by inch, the tight ring stretching around my girth.

"Holy shit, it's so big... but don't stop," Lena whimpered, her voice breaking. "Fuck my ass. Pound it."

I gripped her hips and started thrusting, building speed. Her juicy ass rippled with every impact, the heat amplifying every sensation. I reached down, fingering her pussy while I reamed her tight hole, feeling her clench and flutter.

"I'm gonna cum," she cried, body shaking. "Don't pull out—fill my ass!"

Her orgasm hit hard, anus spasming around my cock, pussy squirting over my fingers. The pressure sent me over. I roared, burying deep and pumping rope after rope of hot cum straight into her bowels. We collapsed together on the bench, sweaty, panting, my cock still twitching inside her leaking ass.

"Next class," Lena whispered with a wicked smile, turning to kiss me, "we skip the yoga and come straight here. I want that tongue and cock on my butt every night."

I grinned, already hardening again against her sticky cheeks. "Deal. Your ass owns me now."