I went downstairs and out the sliders to our backyard. Our yard is very private and Carol and I are usually nude when we use the hot tub.

I turned the hot tub on to heat it up and cleaned off the grill. I could see Carol and Bill in the kitchen through the slider windows. Carol was wearing an apron and a very sexy pair of boy shorts. Her back was bare and her ass filled out the boy shorts. Bill was wearing his boxer briefs and a T-shirt. There was an obvious bulge in his briefs. I stood and watched them while the briquets heated up. Carol was cutting vegetables and Bill was mixing a salad dressing. Just the sight of them excited me in an erotic way.

I saw Bill snuggle up to Carol's ass and push his bulge between her cheeks.

She reached her arm around Bill's neck and pulled him in for a hot kiss. Bill pulled her so that she had her back to him and he untied the apron. The apron fell to the floor and he skimmed his hands down her body, to her tits, to her stomach finally to her cunt. I stepped up to the deck and rapped on the window. Bill jumped back with a guilty look on his face. I could swear Carol actually blushed. I waved 'no-no' to them and pointed at the clock, reminding them we had dinner and a hot tub evening planned.

I came back in to get the meat and Carol greeted me with a full-body hug and a kiss. Bill looked lost for a moment and I gestured to him for Carol. She stepped into his arms and locked him into a hot tongue-twirling kiss. They both smiled at me. I took the steaks out and prepped them with salt and pepper

It only took about ten minutes for the steaks to be ready. The three of us sat at the kitchen table eating and drinking a bottle of wine. Carol had taken off her apron and sat there with her tits on display. Bill was distracted and kept staring at Carol's beautiful tits. Her nipples were pert and her chest was flushed a deep red. I winked at Carol, encouraging her cock teasing Bill. We finished eating in record time.

Carol stood up and said, "Hot tub time." She stepped out of her panties and headed out the sliders to the hot tub. She stood in all her naked glory. Her tits were flushed red, her nipples and areolas dark, inviting, and engorged. Carol has the most beautiful body, soft pale skin, firm B cup tits, a smallish rounded ass, and luxurious skin. Bill sat there open-mouthed and practically drooling.

I said, "Come on Bill. Carol and the hot tub are waiting."

I led him out onto the deck. I took off my clothes and took the cover off of the hot tub.

Bill quickly stripped his cock semi-hard. Bill was a big man, six-feet-four-inches, fit, broad shoulders and a slim waist. His legs were like sturdy logs, his ass muscular and taut. His cock was big, balls big and swinging, an altogether hot guy. He had a wide smile and a big mouth with an extraordinarily long tongue. I knew Carol was enjoying having sex with him.

Carol climbed into the bubbling warm water and sat on the bench. I got in and sat next to her. She beckoned Bill to sit on her other side. Carol sat were one of the jets flowed between her ass cheeks and she snuggled up to me with her head on my shoulder. I could feel her hot breath on my neck.

Carol floated off of me to the middle of the hot tub. Her nipples were hard and pointed at the evening stars and her legs were wide open with her shaved mound glistening. She paddled over to Bill and wrapped her legs around his shoulders and pulled her cunt to his mouth. Bill looked at me then put his hands under Carol's ass and buried his face into her bald mound.

She groaned, "Ahhh, yeah, lick me."

She threw her head back and then ground his mouth harder against her cunt.

Bill muffled, "Mmph, argh, uhh."

Then Carol moved so that she was straddling Bill and pulled him in for a deep kiss, tasting her cunt on his mouth. She got up and sat on the edge of the hot tub with her legs spread. Bill stood up, his cock was pointing straight up and dripping with pre cum. His glans deep purple, veins pulsing, his shaft ready to plunder Carol, body tense, and his toned muscles almost quivering in anticipation. He edged forward until his cock rubbed against Carol's cunt.

I was mesmerized, deep in lust while watching Bill and Carol sexually tease each other. We were all intoxicated by the heated sexuality of our three-way fucking.

Bill cupped Carol's ass pulling her to his cock. He probed her cunt with his cock, thrusting first gently then with animal sexual force. The nighttime sky was a warm blanket covering our sexual adventure. The moon shone on Bill standing in front of Carol pumping his cock glistening in a blur of scorching fucking. His muscles tightened, strong arms pulling Carol to his cock, his balls slamming into Carol's ass.

Carol leaned back on her hands and thrust her body up to meet Bill's cock. Her tits were swaying in rhythm with their primal mating. They both were consumed by their sexual needs.

I couldn't just sit and watch. I needed sex. I got out of the tub and knelt next to Carol. I pinched her nipples and ran my fingers over her engorged clit feeling Bill's cock as it thrust into her.

Carol groaned, "Ahhhhh, Bill. Ohhhhh, don't stop."

Bill's face was a mask of lust. He had lost all thought of the real world and was consumed by their sexual needs.

I took my pulsing cock and ran it over Carol's face and down to her tits. She pulled me in and kissed me in heated sexual overload, sucking my tongue, my lips, groaning into my mouth while Bill fucked her. Carol kept grunting with each thrust. My cock was hard like marble, veins standing out, head deep purple and throbbing and my balls overflowing with dum.

While I was kissing Carol Bill exploded, "Arghhhh, argh, oh, yeah," filling Carol with his cum until it overflowed into a white froth on her cunt lips.

Carol sobbed into my mouth, "Yeah, yeah. Don't... don't stop."

I was on scorching sexual fire. My cock exploded all over Carol's naked body and dripped down onto Bill's cock. The three of us sank back down into the hot tub. Carol was still trembling with her orgasm. My cock remained hard. Bill's cock was still twitching.