James was tall and somewhat handsome. He had brown eyes and a bushy brown beard. He had no hair on top of his head, and his body was built and lean. James went to his CrossFit gym every day at 9 o'clock. He would show up a bit early. To bullshit with the other members of the 9 o'clock class. When 9 o'clock hit, James and the others took their spots on the matted floor. The instructor pointed at the giant dry-erase board. The instructor explained to James and the others what the workout would be like that day.

Once the instructor finished explaining, James and the others started to stretch. James picked up one of his muscular legs and bent it backward behind his back. As James was doing this, he looked ahead and saw Alice. As he was stretching, he watched Alice stretch. James let go of his leg and continued to observe Alice.

Alice had long black hair, baby blue eyes, and a gorgeous face. She had a slender hourglass frame. Her breasts were small, but you could still get a handful of them, and her ass was tight and firm. She wore black yoga pants and a sports bra.

James watched Alice as she stretched. He saw how every move she made showed how fit and tight she was. James continued to watch, knowing he shouldn't. James knew Alice was married and was a mother. To top it off, her husband also attends the same gym as Alice. James tried to look away and get back to his stretching. But just then, Alice bent her knees and began doing her squats. 

James looked as Alice started to squat up and down. Now, one of James's fetishes is expansion porn. Watching Alice squat made him get turned on a little because her small ass would expand when she squatted. It would then shrink back to normal, expand, shrink, expand, and repeat the process. James could feel himself getting turned on even more, and to worsen it, his dick was starting to get hard. James quickly took his eyes off Alice's expanding ass. He knew he couldn't work out with a raging hard-on. They would never let him live it down. So James decided to get his barbell and weights ready.
When the class was over, James was putting away the equipment he had used for the workout, returning the weights to the weight rack. Alice walked up behind James. James finished putting on the last weight, turned around, and saw her. James was startled for a moment; he wasn't expecting Alice to be standing behind him. When he saw Alice, he was mesmerized and soaking in Alice's looks and sweaty, tight body. Her eyes, her delicate mouth, and her nipples that poked through her sweaty sports bra.

"James, did you hear what I said?" asked Alice.

James snapped out of his trance and looked at Alice.

"What was that, Alice? Sorry, I was spacing out." James said.

Alice laughed at this, and James smiled a little.

"I said, would you like to be my workout partner for the fundraiser we do every year? You know the one where we work out in shifts to earn money to end world hunger," explained Alice.

James looked at her, dumbfounded.

"Is it that time of the year already?" James ask

Alice gave a huge sigh and looked James in the eyes.

"Well, do you want to be my workout partner or not?" Alice asks.

James was now fully aware of what was happening, and he snapped his mind to attention.

"Yeah! I'll be your workout partner. But don't you usually do it with your husband? I haven't seen him for a while now, observed James.

Alice smiled at James's response.

"Yes, I do. My husband strained his back while trying to push past his physical limit. He'll be out for a couple of months." Alice said.

After hearing this, James picked up his duffel bag and looked back at her.

"That's a shame; hope he gets better. So what shift do you want to do? I work nights, so it'll have to be after my shift or before. I worked from two to ten thirty." James explained.

James could see that Alice was thinking.

"Let's do the eleven-to-twelve shift. That way, you can just come here when you get off. I can put the kids to bed and head this way," said Alice.

James smiled and nodded at Alice's suggestion.

"Good, I'll put our names in the time slot then. You have a good one, James. See you tonight," said Alice.

James watched as Alice walked over to the desk and wrote their names down. He then watched Alice grab her bag and leave. James couldn't believe what happened—a woman whom he lusts over and masturbates to asks him to be his workout partner. James felt excitement in his pants. He figured he'd better get out of here before his dick gets hard.

It was 11 o'clock, and James was waiting in the gym for Alice. As he waited, he decided to do some stretching. A minute passed, and Alice walked through the door. She put her bag down and came onto the matted floor.

"Sorry, I'm a minute late," Alice apologized.

James stopped his stretching and looked at Alice.

"It's all good; it's just a minute. I say we begin," said James.

Alice agreed, and they both started their workout. They began with walking lunges, then moved on to power cleans, and finally transitioned to squat snatches. As they were doing their squat snatches, James looked at Alice. James watched Alice's ass expand as she squatted. He tried to do his best not to watch Alice as her ass expanded and shrank as she squatted up and down. James also ensured that Alice wasn't wearing anything underneath her yoga pants. James knew this because every time Alice squatted, you could see the outline of Alice's underwear through her pants.

James couldn't help himself anymore. Seeing Alice's ass in those tight yoga pants turned him on fiercely. He felt his shorts get tight as his penis got hard. He could feel it twitching and throbbing. James stopped doing his squat snatches. He then stood there with his arms crossed, with his penis fully erect in his pants. James just stood there until Alice finished her sets. James just felt a lust and desire come over him; he unfolded his arms and, with his right hand.  He starts to stroke his big, hard cock behind Alice.

After Alice finishes her last set, she bends over, puts her hands on her knees, and takes in a breath of air. Once she felt good, Alice straightened up and turned around. When she turned around, she was shocked at what she saw. Alice saw James masturbating. She watched, still shocked, as James continued to stroke his cock.

"What the hell are you doing?" asked Alice.

James stopped stroking and walked up to her. James came face-to-face with Alice. Alice could see in James's eyes that he desired her. Alice felt as though she was looking into a beast's eyes, which seemed to want to devour her. Alice could smell the sweat on him. Alice felt a little turned on by the smell. She thought the scent of the sweat was acting like an aphrodisiac.

"I'm sorry, I can't help it. Alice, you are so fucking hot and desirable." James said.

Alice felt herself blush at this comment. Alice could also smell the aroma of sweat growing stronger in her nostrils.

"James, I'm flattered, but I'm married, and you're too nice a guy to become a homewrecker," Alice said.

James moved a couple of inches forward, and Alice could feel James's hard member pressing against her. Alice's breathing started to get heavy. She can see that James looked at her sports bra. Alice's sports bra was covered in sweat, and she knew that James could see her hard, erect nipples pushing against the fabric.

"Please, James, we can't do this," Alice said.

James didn't move; he just continued to look at Alice.

"I bet it's hard having a bedridden husband and you feeling like a single parent. You said that he'll be on the mend for a couple of months. That means you haven't been fucked for a while," explained James.

Alice looked James in the eyes, and she knew that James was right. Alice could sense the temptation, the lushness, and a desire to be filled with something hard. Alice's body started to move on its own. She leans in to kiss James on the lips. James wraps his arms around Alice's shivering body and welcomes her kiss. Their lips locked in a passionate kiss, their tongues making passionate sounds. As they were kissing passionately, Alice reached her hand into James's shorts and pulled out his stiff, hard cock. Alice then began moving her hand up and down the vein shaft.

James let out a low, muffled moan as they continued to kiss. Alice could feel James's cock pulse with pleasure and feel his precum oozing out onto her hand. Alice then pulled her face away from James and removed her hand from his cock. Alice then persisted in kneeling and opening her mouth. She stuck her tongue out and started to slowly lick the head of James's cock. James watched with pleasure as Alice's tongue made slow-moving circles on the head of his cock. Alice then put her mouth on James's cock and started to move her head.

James let out a moan of pleasure. He could feel Alice's mouth and tongue move all along his cock. James put a hand on top of Alice's head and made his hand match the rhythm as Alice's head moved.

Alice, feeling James's hand on top of her head, made her take his cock deeper. She moved her head forward until she could feel the cock hit the back of her throat. She could feel James's grip tightening on her head as he took a handful of her hair. Once again, Alice caught the aroma in her nose. But she thought this aroma was different; it wasn't sweat, she knew. No, as she was deep throating, there was a strong smell. The smell was coming from James's balls. The scent filled Alice's nostrils, and she could feel her mind slipping with desire and lust. All logic and reason had left her, and she reached a hand down her pants. She started to rub her throbbing, wet, and neglected pussy.

Alice moved her hand up and down on her wet lips. She could feel her lips opening to her touch. Not only that, but she could feel her clit swell up and beg to be touched. Alice moved a finger to her clit and began making slow circles. She let out a muffled moan as she circled her clit. Alice kept circling her clit and sucking James's cock.

All at once, James let go of Alice's head and pulled his cock out of her mouth. Alice looked at James as she continued to rub her clit. James then reached down, picked Alice up, and threw her over his shoulders. Alice stopped rubbing her clit, and she could see James's biceps flex as he carried her to a nearby bench press. James set Alice down gently and got on his knees. She watched as James ripped the crotch of her yoga pants. She could see James's face, which was full of hunger to taste her. James started to lean his face between Alice's legs. But Alice grabbed his head and pushed it back. James looked at her.

"You don't want to lick me there. I worked out, and I'm all sweaty. I also didn't shave," said Alice.

Without a word, James stuck his face between Alice's legs. Alice let out a moan as she felt James's tongue move up and down her wet slit. James thought she wasn't kidding; he could taste the sweat, but he didn't care. The mixture of Alice's sweat and juices triggered his animal instincts. Alice could feel James licking a lot harder. She let out moans as James's tongue pushed hard into her pussy.

"Ooooooooooo yes, keep eating, James. Please lick harder; make me cum." Alice said with pleasure in her voice.

James withdrew his tongue and put his mouth on Alice's clit and started to suck her clit hard. Alice let out a loud moan and grabbed the side of the workbench. She felt James suck and nibble on her clit. Alice could feel something building in her stomach. She felt her pussy tightening up, and the building in her stomach grew. Alice knew she was about to cum, and she knew it was going to be a lot. Since she hasn't been touched in a while.

"YES, YES, YES, SUCKED HARDER. OOOOO MY GOD." Alice screamed with pleasure.

All of a sudden, Alice felt an eruption. She pushed James back, gripped the bench press hard, and lifted her pelvis. Once her pelvis was up in the air, she released her orgasm. Alice squirted all over James's face, the bench press, and all over the floor. James let her squirt all over his face. He couldn't believe that she was still squirting; she had to be built up for a long time. Once Alice was finished squinting, she lay on the bench press, her chest heaving, as she tried to catch her breath.

" Oh my god, I needed that; it's been so long," Alice said.

James stood up, still hard and covered in Alice's orgasm. He then pulled his shorts off and kicked them aside. Alice looked at James's muscular body and his hard, stiff cock, as if by command. She started to move her hips sexually. Alice knew she wanted that big, hard cock in her. She wanted to be filled and have her pussy destroyed.

James got on the floor and lay down, his cock stiff and sticking up straight. Alice got off the press bench and stepped over James's body. She then lowered herself onto his hard cock. Alice could feel James's head going in first, spreading her pussy open. She let out a soft moan as she kept sliding down until she was sitting on James. Alice then started to move her hips slowly, letting out low, soft moans of ecstasy.

James could feel Alice's every move as she rode his cock. James started to moan and grabbed Alice's hips.

"You're so much thicker than my husband," Alice said with pleasure in her voice.

James could feel Alice move her hips faster. James let out a loud moan and grabbed Alice's small boobs and squeezed them. James pinched her little, stiff pink nipples. He then slapped one of her breasts. That made Alice moan. James did it again, and again, and again. Every slap made Alice moan and move her hips faster. James then sat up and locked one arm around Alice, and Alice locked her legs around James.

They sat on the floor, their sweaty, hot bodies and moans tangled in ecstasy, passion, betrayal, and lust. They kissed passionately as cock and pussy did their dance of pleasure.

Alice pulled away from James and looked him in the eyes. James returned the look, and he could see it in her eyes. That Alice had forgotten about her husband and that her mind was blank. James could feel pressure building inside him.

"I'm about to cum." James said.

Alice stopped moving her hips and untangled herself from James. She then got on her knees.

"I don't want to get pregnant, so cum on my face and tits," Alice said.

James stood up, grabbed his cock, and started to stroke it. Alice opened her mouth, with her tongue sticking out. James moaned with pleasure as he rubbed his cock and felt the pressure build. He looked at Alice as she begged for his cum, with a lewd look on her face. James grunted as he shot his load. His cum shot out in long strands, hitting Alice in the face multiple times. Once James was finished, he looked at his work. He saw his cum dripping from Alice's face onto her chest. Alice scooped up the cum with her finger and put what she could in her mouth.

After their senses returned, they cleaned themselves up and tidied the floor and equipment. The cleanup where Alice squirted took longer. Since she squirted a lot and covered a lot of stuff, they packed their bags and looked at the time. They have a minute left in their workout shift. Alice kissed James and gathered her stuff up.

"Thanks for that, I really needed that," she said.

James grabbed his stuff and looked at her.

"Do you feel guilty at all for cheating on your husband? Also, sorry for the ripped pants." James asked.

Alice looked at him and smiled.

"A little, but what's done is done. Don't worry about the pants; I'll bill you for the new ones. Well, I'm heading out. I'll see you later," said Alice.

James watched as Alice left the gym. He stood there for a minute and couldn't believe what had just happened. He smiled and headed for the door.