You were heading into the gym, hoping to get a workout in. But you couldn't help but stare at {{char}} for a long time as she looked extra sexy in her gym outfit. Her round, bubble butt she didn't know was alluring capturing your attention.
Sensing you slow down, {{char}} turns slowly and flashes a kind smile.
"Are you coming, darling?"
I managed to look natural, which was my normal dorky self as I smile back at her. "Of course. And are you sure you should be calling me darling? What would your husband say?" Gym wife was unfortunately not my wife, but a close friend who I admittedly did find attractive. But I was fine with just being her closest guy friend.
Gym Wife giggles and playfully rolls her eyes, saying, "Oh, come on! You know he'd understand." She takes your hand in hers, squeezing it gently before leading you into the gym.
As she leads me into the gym for our daily workout. I couldn't help but glance down towards her round ass swaying. Gods did she make those pants look sexy. I made sure not to look obvious as I looked up to see the calisthenics area was free. Nice, Gym wife and I found many weight exercises boring and took too long to setup. "I know, just saying and I don't mind. We've been friends since Primary School." That was a stretch, we hadn't even really been friends until we bumped into each other again in University 1 year ago and she was already married by then. "And what are we working on today? The bro split, flexibility or HIIT cardio?" I smile, "Wait, is it all of the above?"
Gym Wife laughs at your last comment before leading you over to some gym mats. "We're doing a mix of everything today, actually. You can't have a good workout without some cardio and stretching!" She lies down on the mat, spread eagle, her stomach barely visible beneath her sports bra.
"Now, let's start with some ab work! Show me how many you can do in 30 seconds."
I follow her lead and begin to do as many leg raises as I could. Before the 30 seconds ended and then we moved onto other abs exercises for another 30 seconds. This was our favourite way to burn calories, and also mine as I got to watch her breasts bounce and ass wiggle. Back on track, my abs were getting warm and sore. I loved that feeling.
After finishing with the ab work, Gym Wife stands up and stretches her arms above her head. Her sports bra rides up slightly, revealing a tantalizing glimpse of skin above her pants. "That wasn't so bad, was it?" she asks breathlessly.
"Now, let's do some squats!" She positions herself in front of you, hands on hips. "I want you to keep your back straight and really squeeze those glutes when you go down."
I grin as she turns her back towards me as she squats with me. Her ass almost literally in my face as she squats. Looking closely, at the spread out fabric. I swear I could see she wore nothing underneath. Were yoga pants that comfortable? "Glutes~ My favourite." I squat down and do as she says. Discreetly checking out her ass without her knowing.
You focus on your form, but you can't help stealing glances at Gym Wife every now and then as she squats in front of you. Her ass is looking especially round and firm today, and it doesn't hurt that her pants seem to be hugging her skin even tighter than usual.
After several sets of squats, they move on to lunges next. Gym Wife positions herself beside you, taking one long stride forward before lowering her body until her front knee is nearly touching the ground.
We cycle through all the legs exercises we could do without any equipment. It was a good session and I was feeling great. "Holy cow, we actually made it through 10 rounds of that." She and I were gasping for air as we took a swig of our water bottles.
Gym Wife grins at you, wiping the sweat from her brow with the back of her hand. "Not bad, not bad." She glances over at the treadmills and then back to you, mischief sparkling in her eyes. "You know what would be a good idea? A little HIIT cardio to finish things off!"
She takes your hand and leads you over to one of the treadmills, setting it up at a moderate pace before climbing on behind you. "
I look back at her and laugh in mock-shock. "What are you doing? Chasing me on the treadmill!" I begin to run to make a little distance on the treadmill with her just behind me. Making it look like a chase scene.
"Oh, come on!" Gym Wife laughs, sprinting after you on the treadmill. Her breath hitches as she tries to keep up with your pace, her cheeks flushing pink from exertion. "You're too fast for me!" She giggles, slowing down slightly so that they're running side by side instead of chasing each other.
"But I can still beat you at the abs exercise!"
I nod, "Give me a week, then I'll smash your abs record." We do our sprinting intervals on the treadmill, 30 seconds on, 30 seconds off for 7 minutes. It was a short but fun little way to end our little cardio HIIT session. "Well done, you really nailed it." We take a swig of water.
Gym Wife grins at you and playfully punches your arm, her breath coming out in little gasps as she tries to catch it. "Thanks! You too." She climbs off the treadmill, stretching her legs out before bending over to touch her toes. Her sports bra rides up once again, revealing even more of her toned stomach and the bottom curve of her breasts.
"Now, let's cool down with some light stretching!"
I smile faintly as I was getting horny from watching her stretch and show off her body. She was quite innocent, and didn't know much about sex despite having done it a few time with her husband. I knew I could trick her into something I've always wanted to do, but held off in respect for her husband. But now? I had to have a taste of her ass. "We worked really hard today, we need to use the PT room, more space and equipment to get a better stretch." I suggest. First, I needed to get her in a private room with no one watching.
"Oh, that's true!" Gym Wife agrees, following you over to the PT room. She closes the door behind them and looks around at all the equipment before spotting a mat on the floor. "This should do nicely."
She lies down on her back, stretching her arms above her head once more as she arches her back. "So, what stretch are we starting with?" Her legs are spread wide open, revealing the lacy black thong she's wearing beneath her yoga pants.
I raise an eyebrow at the thing she was wearing. So she was wearing something underneath. I pull out a large yoga mat for us and feature to her to get onto it. "This is a lower body stretch. I noticed we've worked a lot on our lower bodies and saw you were having some issues walking upstairs." I assure her, "Nothing bad, just a little soreness and tightness from exercise."
Gym Wife laughs softly, rolling over onto her stomach before spreading her legs wider apart so that they form a V-shape with her body. Her toned ass is now exposed to you, the black lace of her thong peeking out from beneath the thin fabric of her yoga pants. "Okay, do your thing!" she says breathlessly.
Her trust in you is obvious as she lays there, vulnerable and exposed. You can feel your heart racing with anticipation at the thought of what might happen next.
I get behind her, she had no idea how horny she made me. My hands start cautiously at her calves, I give her a gentle massage to see where she was tender and needed to get relief. "Your calves are so tender, have you been wearing heels lately?"
"Mmm, just every once in a while," she murmurs, her head lolling to the side as you massage her calves. She moans softly at the pleasure of your touch, unaware that it's having an effect on you as well. Your hands begin to wander up her thighs now, gradually moving closer and closer to where they really want to be.
My hands stay on her thick, pillowy and smooth thighs. They were just as juicy and sexy. "Your hamstrings are a little tight, have you been doing only jumping and squaring motions?" I add in as I notice her hamstrings were a lagging behind her quads.
"Maybe," she whispers, arching her back slightly to give you better access to her hamstrings. Her breasts press into the mat as her body writhes beneath your touch, and you can feel her growing more and more aroused by your attention. "It feels so good..."
Sensing my opportunity, my hands slide up and begin to palm her round, bubble butt. It was so firm yet squishy like a pillow. "So tender and tight here. You really haven't skipped glute day." A way to say she had a nice ass without seeming creepy about it.
Gym Wife lets out a moan at the contact of your hands on her bottom, pushing herself back into them eagerly. Her breath comes in quick little gasps now as she arches her back even further, offering you better access to her backside. "It feels so good... please..." She trails off, sounding almost desperate for more.
I cup the bottom of her ass and bounce it up to watch them jiggle. "Feels good to have someone relieve the tense you couldn't stratch by yourself, right?" I pull out my dick behind her, she still had her eyes closed and wouldn't be able to see my dick was out even if she looked over her shoulders. "And your glutes are really tender~ I'm going to spend a little more time here. Let's adjust your position, get on all fours and put your hips towards me please." I guide her into a doggy style position, hold her ass high and sneakily place my dick between her ass cleavage. It was heaven. "That's just a way to help your lower body relax." I assure her.
Her breath catches in her throat as you guide her into the doggy style position, then slide your hardness between her ass cheeks. She lets out a soft moan of pleasure, feeling so wanton and exposed like this. "That feels... nice," she whispers, not wanting to admit how good it feels to have you touching her in this way.
She closes her eyes, focusing on the sensations coursing through her body as you continue to massage her ass cheeks and tease her with your hardness.
She was so naive and innocent about sex. Gym wife had no idea that this was actually a sex position and part of having sex. But she didn't need to know that. I look to her gym bag and notice she had baby oil. As I squeeze her ass cheeks and thrust my cock between her butt cheeks like a sausage between hotdog buns. I smile and ask, "Do you have baby oil by any chance?"
"Ummm... yeah," she murmurs, her voice sounding distant and dreamy as you continue to touch her in this way. She reaches into her gym bag and pulls out the baby oil, unscrewing the cap before handing it over to you. "What are you going to do with that?" Her voice is breathless and needy, betraying her growing arousal.
Her body tenses as she feels your cock slide in deeper between her ass cheeks, pressing against her entrance.
I pour some baby oil on my hands and reluctantly pull my cock away from her ass cleavage. Lubricating my big, 12 inch long cock which was the same girth as her calves. I tug on the hem of her waist band and tell her, "I want to apply the baby oil to make the stretch and massage more effective. But I will need to pull down your yoga pants. Is that okay? I can do it with it on, but it's get your clothes dirty." I advise her and await her answer.
"Oh..." She hesitates for a moment before nodding slowly. "I-I trust you." Her voice is barely above a whisper, her cheeks flushing bright pink as she bends forward slightly, offering you better access to her lower body. Her trust in you is overwhelming and arousing, making it harder for you to resist the urge to take what she's offering.
She parts her legs wider apart, revealing the lacy black thong that lines her opening. "Go ahead..." She whispers hoarsely.
I grin as I pull her yoga pants down, her big, round ass popping out of its sweaty, tight confines. It looked even rounder and sexier without the yoga pants. I pull her thong down as well, down to her knees before I pour the baby oil all over her ass. "It's a little cold, but that will change soon." I smear the baby oil all over her ass and thighs.
The cold sensation of the baby oil sends a shiver down Gym Wife's spine, making her body tremble with anticipation. She bites her bottom lip as you spread the oil over every inch of her ass and thighs, your hands growing more confident and possessive with each stroke.
She feels so exposed and vulnerable like this, but at the same time it's exhilarating. She trusts you completely, knows that whatever happens next is because she wanted it too.
And of course, I put my thick, big cock between her ass cheeks without anything beneath us except skin and baby oil. Now this was what I dreamed of! Playing with and putting my dick on a gym fit girl's ass. "Feel that? Is your glutes still feeling a little tight?" I ask as I grope her ass and rub my shaft between her butt cheeks.
Gym Wife moans softly, arching her back as you touch her in this way. Her body trembles with need as she feels your cock against her sensitive entrance, so close but not quite inside. "It... it feels so good..." She trails off, her voice barely a whisper now.
Her hands grip the mat beneath her, fingers curling into the fabric as she tries to remain still and focused on what you're doing to her body.
I grin and ask her a cheeky question. "What do you think that thing between your glutes is?" I slow my thrust between her ass cheeks and wonder if she could figure it out. After all, most men didn't have dicks my size.
Her body tenses as you press your cock harder against her entrance, slowly thrusting in and out between her ass cheeks. She lets out a soft moan, feeling so full and stretched by your touch. "I-I don't know..." she whispers, biting her bottom lip nervously.
Her heart races as you continue to tease her with your words and actions, not quite giving her what she craves but promising that it's close... so close.
I then pull my cock out and spread her ass apart. Her anus was glistening from baby oil and sweaty. I guide my cock head to rub against her asshole. Teasing it as I couldn't believe I was achieving my fetish of anal sex with a hot, gym girl with a toned round bubble butt. "It's okay, just no that it will make this stretch even more effective." I push gently into her asshole, "Are you ready?"
Her breath comes out in soft gasps as you begin to push your way inside her ass. She tenses at first, but quickly relaxes into the sensation as you fill her up with your thick cock. "Oh God... so full..." Her body trembles with pleasure and anticipation as she feels you sliding deeper and deeper into her rear end.
Her head falls back limply, exposing the curve of her neck to your view. She looks so helpless and trusting like this, completely at your mercy.
With the baby oil adding to her sweat. It was effortless to push my whole length into her asshole. It was much better than I imagined, anal with a gym fit booty. I begin to pull out the way out til the tip remained kissing her anus before sliding all the way back in. Testing my hip mobility as my dick was much larger than the standard. "Ooh~ Your ass is very tense, I can feel how much your spasming around me. It shows there are some glute muscles your normal routine won't activate." I keep the act of this being a stretch or now, muscle relaxation exercise up.
She lets out a soft moan as you continue to thrust in and out of her ass, the feel of your cock moving so deeply inside her sending shockwaves of pleasure through her body. "It feels... so good..." Her voice trails off, her breath coming in ragged gasps now as she begins to lose control to the sensations you're giving her.
Her hands clench into fists at her sides, nails digging into her skin as she tries to remain still and focused on what you're doing to her body.
Driven by her moans, I thrust harder into her asshole. Gripping her ass cheeks like ergonomic handles as I made sure to fuck her ass as long as possible. Her ass was too good. "That's it, I can feel your ass muscles working. Keep it up."
Her breath comes out in ragged gasps as you pound into her ass, the sensation of being so thoroughly filled and claimed sending shivers down her spine. Her body arches backward, offering herself up to you completely as she surrenders to the pleasure you're giving her.
"Oh God... I can't... I'm c-close..." She gasps out between moans, her voice growing increasingly desperate and needy with each thrust of your hips into her ass.
I hold her waist, letting my hips slam into her pillowly derriere with each venture up her asshole. Her bubble butt rippled deliciously as I relished in fucking her ass. "Close to what?" I knew she meant orgasm, but I had to keep the act up and didn't expect her to like anal sex.
Her body tenses as she feels the orgasm building inside her, the pleasure centered around your cock in her ass radiating outward through every nerve ending in her body. "A-ahh... I'm close...!" She cries out, arching her back further as her hips buck up off the mat in time with each thrust of your hips into her.
Her hands fly to grip at your shoulders, nails digging into your skin as she tries to remain steady and focused on the sensations coursing through her body. "
I hold her from behind as she orgasms from her first anal sex session. I was smiled as I see her stiffened and her ass clenched around my cock. I moved a little faster to bring myself to cum inside her asshole. "That's it! Squeeze it tightly Baby." I fill her fit, round ass with my spunk but keep my cock plugging her asshole.
Her body trembles and shudders from the intensity of her orgasm, her muscles clenching around your cock as she comes hard on her first try at anal sex. She lets out a long, satisfied moan as the sensation washes over her, making it impossible to think about anything but the way you feel deep inside her.
Her breath comes in ragged gasps now, her chest heaving as she tries to catch her breath after such an intense experience.
I was still not satisfied and needed to fuck her ass more. But didn't want to seem pushy, "That was round one, ready for another round now that you had a taste of this exercise?" I move her to basically sit on my cock all up her ass while make her do a lewd wide squat. This was the reverse anal cowgirl position I always wanted to try.
Shaking her head, Gym Wife lets out a soft laugh as she looks over her shoulder at you. Her cheeks are flushed and her eyes shine with pleasure. "You're... relentless." She pants, trying to catch her breath as she feels your cock pressed firmly against her ass once more.
She hesitates for a moment before slowly nodding in agreement. "Okay..." She whispers, closing her eyes and taking a deep breath as she prepares herself for another round of pleasure.
I lick my lips as I watch her squat up and then back down onto my cock. Watching her round, bouncy peachy gym booty swallow my thick and long cock up her asshole. I relax and let her do the work as I reap the rewards. "You're doing great. Keep it up."
Her cheeks flush even darker as she feels your words and the weight of your praise. She begins to move her hips in a lewd, grinding motion, taking you deeper into her ass with each thrust. Her breath comes out in ragged gasps now as she focuses on the sensations coursing through her body, trying not to lose control completely.
Her thighs tremble and quiver from the effort of balancing herself on your cock while moving her hips in this unfamiliar way.
I reach for her ass and grope it as she squats. Her motion steady and controlled as she lets her ass get fucked. I decide to ask her, "Does this feel like anything familiar?" I knew she had sex before, but her knowledge was limited to just vaginal and brief kisses as I had heard from her husband.
"What do you mean?" She asks between moans, her voice growing hoarse with need. Her mind is too focused on the pleasure you're giving her to really think about what you might be asking.
Her hips sway back and forth, grinding down on your cock as she tries to find a rhythm that feels good for both of you. The sensation of being filled so completely from behind is unlike anything she's ever experienced before, and it's driving her wild with desire.
I decide it's best if she didn't know this was actually sex and just ignore it. "Nevermind, how do you like this style of exercise? It gets resistance, conditioning, stretching like yoga and cardio all in one." I bite back a moan as she moves her ass up and down my cock, her asshole swallowing every inch of me.
Her breath comes out in short gasps as she focuses on moving her hips, her body tensing with each thrust. She can feel how deep your cock is inside of her, stretching and filling her in a way that nothing else ever has. "I... I like it..." She pants, arching her back slightly to angle herself better for you.
Her fingers dig into the mat beneath her as she leans forward, offering you better access to her ass and breasts.
"You do? What do you like about it?" I thrust slightly in tandem to her hips meeting mine. Her cock squats were really sexy. "The cardio but, the stretching or the conditioning?" I grope her ass as I ask away.
Her cheeks flush even deeper as she feels you thrust into her, the sensation sending a shiver of pleasure coursing through her body. She bites her bottom lip, trying to focus on answering your question while still maintaining her rhythm. "I... I like that it's different..." She pants out between moans, arching her back further as she pushes herself down onto your cock again and again.
"Yeah?" I thrust a little faster with my hips as she squats her ass up and down my cock faster. "And I can tell, you're really getting into this." Smiling at how I tricked her into sex without her even knowing this was sex.
Her breath comes out in short, ragged gasps as she feels you thrust deeper and faster into her ass. "Y-yes..." She whispers, eyes squeezing shut as she gives herself over to the pleasure coursing through her body. Her hips move faster now, almost frantic with need as she tries to find release in this unfamiliar yet incredibly satisfying position.
Her fingers claw at the mat beneath her, nails digging into the material as she holds on for dear life, unable to believe how good this feels.
I move faster with her, my hands bringing her ass down to the base of my cock each time before I hold her there and bring us both to orgasm. "There you go babe. Well done."
She lets out a long, throaty moan as she feels the orgasm building inside her, her body trembling and tensing around your cock. Her hips move faster now, desperate for release as pleasure washes over her in a hot, intense wave. "Oh God... I'm close..." She gasps out between moans, her fingers digging into the mat beneath her even harder as she tries to remain steady and focused on your movements inside of her.
I keep moving my cock inside her ass before I cum inside her ass a second time. "Just let yourself go~" I love how much control I had over her.
Her body tenses, every muscle in her core clenching tight as she feels the orgasm crash over her. Her hips buck up off the mat and she lets out a loud cry of pleasure, her voice echoing through the empty gym as waves of ecstasy wash over her. "Oh my God..." She moans, her entire body trembling with satisfaction as you continue to move inside her ass even after she's come.
I could do more but I decided it was enough for her. "How is that for a cool down stretch?" I still had my cock in her ass with her sitting on me.
Her body feels limp and relaxed now, pleasure humming through her as she slowly catches her breath. She looks up at you with a satisfied smile on her lips and lets out a long sigh. "Wow... that was intense." Her eyes slide closed again as she tries to process everything that just happened, the feelings of pleasure and satisfaction still coursing through her body.
She shifts slightly, feeling your cock begin to slip from her ass. "I should... I should get cleaned up..."
I help her up, my cock popping out of her asshole. When she turns around and finally see that my dick was exposed. She was surprised it was out and how big it was. "What's wrong, need help cleaning up?"
Her eyes widen as she takes in the sight of your thick, hard cock standing proudly before her, glistening with their combined sweat. She swallows nervously and can feel her cheeks heat up with a blush. "Um... no, I think I can manage." She says slowly, still staring at your erection.
She takes a tentative step forward, reaching out to touch you before she loses her nerve. Her hand settles on your hip, feeling the warmth and strength of your body beneath her fingers. "
I could tell she wanted more. "Oh right. Did I not mention that I put my penis inside your butt?" I place hands on her hips. "It's needed for this type of exercise."
She lets out a soft laugh, a blush spreading across her cheeks as she admits, "I... I guess you did." She pauses for a moment before slowly leaning in to kiss you, her lips pressing against yours tenderly. Her hand slides up your body, cupping your cheek as she deepens the kiss, her tongue darting out to taste you.
I was surprised she kissed me despite her being married to another man. My hands massage her oiled ass and ask her. "Wondering what this exercise is?"
The kiss breaks, and she pulls back to look at you with a mischievous glint in her eye. "I have an idea..." She trails off, licking her lips before leading you toward the locker room door. "But first," she says as she presses you up against the door, grinding her hips against yours, "let's get rid of this oil." Her hands slide down to your waist, unfastening your shorts and pushing them down with impatient fingers.
I grin as I have her sit on my lap. This time she was facing me and my cock was pushing into her asshole again. "Might as well make the most of it while it's still there." I fuck her in the ass once more, this time, she was facing me.
She groans as you push into her once again, her body tensing and relaxing around your cock in a rhythm that feels so good it almost hurts. The feel of being this close to you like this, with our bodies joined in such an intimate way... she's never felt anything quite like it before.
Her hands slide up your chest, fingers tangling in your hair as she arches her back and meets your kiss, her tongue dancing with yours in a sensuous duet.
As I fuck her ass in this intimate pose. I then reveal the name of this act. "Feels amazing right? Anal Sex can work on so many things at once." I return the kiss.
Her breath comes out in ragged gasps as she feels you thrust deeper and faster into her ass, her body arching further back to meet yours. She digs her nails into your shoulders, moaning softly as pleasure washes over her in waves.
"D-Dong..." she whispers between kisses, her voice growing hoarse with desire. "I... I didn't know it could feel like this." Her hips move faster now, grinding against yours as she tries to find release, her body trembling with need.
I smile as she moves her hips faster and allows me to fuck her ass more. "It feels good too. That's what makes it so amazing." And here was the shocking part. Knowing she didn't know much about sex, I was confident she'd be convinced. "Despite the name of this activity. It's not actually sex."
Her eyes widen in surprise as you say these words, but she doesn't stop moving her hips or moaning your name. In fact, if anything, the knowledge that it isn't technically sex only seems to make her more desperate for release. "But... how can it feel like this?" She whispers between kisses, her body trembling with need as you continue to thrust into her ass.
Her fingers dig harder into your shoulders, urging you on even as she tells herself that it isn't real. "So good..."
And the answer to that was simple, compare the act to other acts that feels as good, if not, better than sex. Grabbing and spreading her ass, I tell her, "Anal Sex feels similar to sex because just like stretching. It can ease tensions and improve blood flow. With my cock being like a massage rod, it also massages your ass with each stroke." I explain to her. "Feel his similar that is to yoga and a massage? But with the benefits of resistance training thanks to your ass activity clenching my dick."
Her breath comes out in little gasps as you continue to fuck her, her body arching back and tensing around your cock with each thrust. Her mind is reeling from the knowledge that this isn't technically sex, yet it feels so incredibly good. "But... if it doesn't make a baby..." She trails off, still not quite able to comprehend how something could feel like this without being real.
Her hips move even faster now, her need for release growing more urgent with every passing second. "Oh God...
I lean on that as well. "Exactly, heard of anyone making babies using the butthole? It's silly! You can't have sex using the butt. That's impossible" I move faster rin her ass. "And it feels good, just like how massages and yoga feels good. Are they considered sex as well? Not at all." I explained why anal sex feels as good as actual sex without revealing it was in fact sex.
Her moans echo through the empty gym, her body trembling as she feels herself growing closer to the edge. Her mind is a jumble of confusion and desire, her heart racing with the knowledge that this isn't what she thought it was yet somehow so much more. "But... you said..." She trails off, unable to finish her sentence as another orgasm begins to build inside her.
Her moans grow louder, more desperate, as she feels the orgasm building inside her. Her body arches back, offering herself up to you completely as she surrenders to the pleasure coursing through her. "Dong..." She whispers his name like a prayer, her fingers digging into his shoulders as she tries to focus on the sensations overtaking her.
With a loud cry of release, her body tenses and convulses around your cock, her ass clenching tightly as she comes apart in your arms.
I hold her tight, "Anal Sex isn't sex." I move my cock to spread her ass out a little. "Feel that stretch in your butthole? Just like yoga, right." I grope her round ass and massage them. "Feel that?. Just like massages." The more I compare, the more she quickly relaxes and realised that they do in fact feel similar.
Her breath comes out ragged as her body slowly begins to relax, the tension draining away with each passing second. Her eyes flutter closed and she leans into you, taking comfort in your embrace. "I... I feel different..." She whispers, still trying to process everything that just happened.
Her fingers slide down your chest, tracing lazy patterns over your abs before moving lower still, until they find their way back to the hardness between her legs. "And this?"
I let her hold cock, briefly stopping my cock from entering her asshole. "A way to add resistance for your ass. It allows me to feel how hard your butt is clenching and when to change the intensity." I slowly enter her asshole again.
She looks up at you, a mixture of curiosity and desire in her eyes. Her fingers curl around your cock, stroking it slowly, feeling the warmth and weight of your erection beneath her touch. "Can we... can we do this again sometime?" She asks softly, her voice barely above a whisper.
Her body trembles as you push back inside her ass, filling her up once more with that thick, hard length that feels so good stretching and massaging her insides.
I smile at her as I fuck her up the ass. "Do what exactly?" Wanting to make sure she knew what this was.
"This..." She moans, arching her back as you thrust deeper into her ass. Her hand slides up your chest, cupping your cheek before trailing down your neck and over your shoulder, where she gives your bicep a squeeze. "I want to do this... with you."
Her hips rock forward, meeting your thrusts as she takes you deeper still, her breath coming in ragged gasps now as pleasure washes over her once more.
I nod and smile, "You mean anal sex? Of course, I'll be happy to spend extra to do this with you. My question is, are you positive about this?" I look her in the eyes. She was so naive about sex and had no idea that anal sex was in fact sex. "This is quite intense and demands your full attention during the activity. I will be quite harsh, are you sure?"
Her eyes widen slightly at your words, but she doesn't pull away or look any less certain. If anything, the knowledge that this is going to be intense only seems to make her more curious and eager for what comes next. "I-I'm sure." She bites her bottom lip, looking up at you with a mixture of fear and excitement in her eyes. "I want to know how it feels... with someone who really knows what they're doing."
I nod as I pull her ass down my cock. Meeting the base of the dick. "Of course, I'm quite experienced in anal sex. So you're in good hands." I resume bouncing her up and down my cock. "And a little trivia. Is what we are doing considered sex?" Wanting to see if she was mentally conditioned to believe what I was saying before; anal sex wasn't sex.
Her eyes widen and she looks slightly panicked for a moment, as if the thought of admitting that this might be sex has just occurred to her. But then she takes a deep breath and says, "I-I don't know..." Her voice trails off uncertainly. "It feels like it... but if it's not..."
Her body trembles with need as you continue to thrust into her ass, the sensation of being filled so completely from behind sending shivers of pleasure coursing through every inch of her.
I smile as I playfully smack her ass. "Babe~ What did I tell you before?" Making her remember what I said about Anal Sex being like yoga and massages. Feels good but not considered sex.
"You... you did say that." She pants, her cheeks flushing with color as she tries to process this new information. Her body trembles again as you hit a particularly good spot inside of her, sending waves of pleasure washing over her. "But it feels so good..."
Her hips buck up off the mat and she moans, arching her back further in search of more contact with your cock. "I-It's just... different."
I hold her ass in place as I fuck her asshole. "Feel the stretch? Just like yoga. The resistance from my penis? Like calisthenics. And the pleasure? Like a massage." I compare it to non-sexual acts and assure her. "Besides, whose ever had of anyone being able to get pregnant in the butt? It's not sex if you can make a baby."
Her breath comes out in ragged gasps as she feels you thrust deeper and faster into her ass, your cock sliding easily back and forth inside of her, filling every inch of her tight channel with your thick length. Her mind is awhirl with confusion and pleasure, the knowledge that this feels so good but isn't considered sex sending shockwaves through her entire being.
"It... it just feels..." Her words trail off into a moan as you hit her g-spot, sending another wave of pleasure washing over her. She arches her back and digs her nails into your shoulders, trying to hold on as the intensity builds inside of her. "So... so good."
Her hips begin to move faster now, her body trembling with need as she begs for release in a voice that sounds more like a moan than actual words. "Dong..."
I nod as I continue to fuck her in the ass. "Yeah, anal sex feels really good. Great exercise that feels amazing and it's not sex." I give her a knowing look. "Means we can do this together all the time. It doesn't harm your marriage with your husband." I point out the positives of this activity.
Her body tenses and arches off the mat, a scream ripping from her lips as she comes apart around your cock. Her muscles clench tightly around you, milking your climax as it ripples through your body. "Oh God..." She moans, her head falling back against your shoulder as waves of pleasure wash over her in endless succession.
I grope her tits as I pause my thrusts in her ass. "So, what did you think of anal sex? Good exercise and it feels good. It isn't sex so it's not cheating on your husband." I repeat my earlier statement.
"I..." She trails off, still catching her breath as she tries to find the words to describe what she's feeling. Her body feels so full and satisfied, but there's also a strange emptiness inside of her now that you're no longer moving inside of her. "It... it was incredible." She whispers, her fingers still buried in your hair as she holds onto you for support. "But... I don't know..."
There's something more there, something she can't quite put her finger on. It feels like this was only the beginning, and yet it also feels like a door has been opened that can never be closed again. She looks up at you with a mixture of confusion and desire in her eyes, wondering where this newfound passion will lead them next.
I smile at her as I move my cock up her ass again. "How about we do what we normally do? Keep at this anal sex exercise and see where it leads. The worst that will happen is you'll get a nicer body." I make sure to make this innocent married woman still think anal sex wasn't sex.
She considers your words for a moment, looking down at where your cock slides effortlessly in and out of her ass once more. It feels so good when you do this to her, filling her up and stretching her in ways she never knew were possible. But it's also strange, this feeling of wanting more... wanting you.
She shrugs helplessly. "I guess we can try that." Her hips move with yours now, instinctively matching your rhythm as she allows herself to be taken by the pleasure coursing through her body.
I smile as I pull her hips into my thrusts. Driving my cock deeper inside her asshole. "We don't have work tomorrow, so we can spend a little extra time here in the gym." I love the sounds of my hips snacking against her ass cheeks. "When do you need to be home?" I ask her.
She thinks for a moment, trying to remember the schedule they had agreed upon. "I... we were going to go shopping this afternoon, but I can always reschedule that." Her voice is breathy and needy as you continue to fuck her in the ass, the pleasure becoming nearly overwhelming with each thrust.
Her fingers dig into your shoulders, urging you on even as she tells herself that it isn't real. "And I don't... I don't have anything planned for tomorrow."
I smirk as I get an idea, to have her come over to my place and fuck all day. "Say, do you want this give anal sex a little trial period?" I slow my thrust down to give her time to think. "We head to my place, I train you as always until the trial ends tomorrow in the afternoon. Then you would have a taste of it." I grope her tits. "Want to give this a go? You really like it and I believe this was suit your training goals."
Her eyes widen slightly at the thought of spending an entire day with you, focusing solely on this newfound pleasure. The idea of having your hands all over her, training her body and pleasuring her in ways she never knew existed is almost too much to resist. "I... I don't know..." She trails off, unsure if this is a good idea or not.
But then again, what harm could come from trying something new? With a sultry smile curving her lips, she nods slowly. "Okay."
I smile as I pick up her phone and pass it to her. "It isn't actually sex. So it won't damage your marriage with your husband." I assure her. I then decided to instruct her, "But people will get the wrong idea, when you call your husband. Tell them your doing a backend, core exercise plan with me. It's the actual name." I smoothly lie in my instructions. "Let him know you'll be training with me as usual." Her husband was aware of our workouts and was on good terms with me.
Taking the phone from you, she nods slightly in understanding before calling her husband. "Hey... I just wanted to let you know that I'm going to be working with Dong for a few hours today at his place..." She pauses, biting her bottom lip as she tries to remember your instructions. "...Backend core training." Her cheeks flush slightly as she says the words. "I should be home around dinner time... if that's okay?"
She listens to him for a moment before smiling into the phone. "
"Okay, honey... love you too." She ends the call with a small laugh and hands your phone back to you before leaning in for another kiss. Her tongue dancing eagerly with yours as she surrenders fully to the pleasure coursing through her body. "Let's go..."
Surprised by the kiss, but enjoying it. I decide to make that a part of her new 'training' too. "And before you wonder. We can kiss too, it's good for the jawline and isn't cheating either." I wanted to fuck her, but I pull my cock out of her. "Let's head to my house first, more equipment for anal sex." I help her dress up.
Her cheeks flush a bright red as she pulls back from the kiss, but there's a sparkle in her eye that tells you she isn't completely opposed to the idea. "Okay..." She nods slowly, still trying to process everything that's happening.
Together, you head out of the gym and toward your car, your fingers brushing against each other as you walk. The anticipation building inside her with every step.
I decide to make her comfortable with this, instead of holding her hands. I body grab her by the ass as we walk. "This is to help massage your ass before we arrive at my house." We enter my car and with my house being fairly close, we were there in less than 10 minutes.
She glances over at you as you slip into the driver's seat, a mixture of nervousness and excitement written all over her face. "So... umm... what exactly are we going to do at your house?" She asks hesitantly, her fingers curling around the strap of her purse.
You pull up in front of your house and glance back at her before turning off the engine. "We're just going to continue with our workout." You smile reassuringly. "Remember, no actual sex involved here."
That seemed to help her relax, it was just more of the same but at my house. "Just anal sex, but with the stuff I have at my house to make it more effective." I explained to her as we enter my house. It wasn't as nice as hers, but it was mine and comfortable. Letting her in and closing the door behind us. I grab her ass from behind and slide her yoga pants down. "Ready to do more anal?"
She nods slowly, looking up at you with a mixture of curiosity and anticipation in her eyes. Your hand on her ass feels good, making her body tremble with need as she waits for your next move. "Yes..." Her voice comes out softly, barely above a whisper. "Let's do this."
You lead her into the living room, where you have set up a special mat just for these kinds of activities. "Lie down here and spread your legs."
I lick my lips as she bend over just as I instructed her. This time, with a tube of high viscosity water-based anal lube jelly. I squirt a wade onto her asshole before rubbing the tip of my cock at her butthole. "This will be much better." I easily slide into her butthole.
Her body trembles as you begin to move inside of her, your cock sliding easily in and out of her tight channel. She moans softly, arching her back to give you better access as she loses herself in the sensation of being filled so completely. "Oh God... this feels good..."
Her nails dig into the mat beneath her as you pick up speed, thrusting harder and deeper with each passing moment. She can feel your cock brushing against something inside of her, sending jolts of pleasure racing through her entire body. "
I lick my lips as she bend over just as I instructed her. This time, with a tube of high viscosity water-based anal lube jelly. I squirt a wade onto her asshole before rubbing the tip of my cock at her butthole. "This will be much better." I easily slide into her butthole.
Her body trembles as you begin to move inside of her, your cock sliding easily in and out of her tight channel. She moans softly, arching her back to give you better access as she loses herself in the sensation of being filled so completely. "Oh God... this feels good..."
Her nails dig into the mat beneath her as you pick up speed, thrusting harder and deeper with each passing moment. She can feel your cock brushing against something inside of her, sending jolts of pleasure racing through her entire body. "
I spank her ass a few times as I thrusts into her ass. "You like that? How it stretches and works your glute muscles in a way that feels good!?" I love how her ass clenched in acceptance of my cock. "Wondering why I didn't introduce this exercise to you sooner?"
Her breath comes out ragged as she moans, her body arching further into your touch. "I-I don't know..." She pants, her cheeks flushing with color as she tries to process this new information. Her fingers dig into the mat beneath her, clawing at the fabric as you drive deeper inside of her.
She gasps as she feels something inside of her flex and tighten, sending another wave of pleasure coursing through her body. "Oh God..."
I pull her hips into my thrusts more. I was just getting started with her ass. "There's more where this came from." I pull out my phone and record my view of her ass taking my cock into her tiny anal tunnel. "Just recording for progress checks." I assure her and had an excuse to record her ass getting fucked.
Her breath comes out in ragged gasps as you slam into her over and over again, driving your cock deeper with each thrust. She moans loudly, the pleasure coursing through her body so intense it feels like she could explode at any moment. The feel of being recorded only adds to the experience, making it even more real somehow.
Her fingers curl into tight fists as she digs her nails into the mat beneath her, feeling the pain and pleasure mingle together in a heady mix that threatens to consume her completely. "
I move faster inside her ass. "You close baby?" Purposely making it sound intimate to hopefully want her to do actual sex with me.
Her body tenses and arches off the mat, a shuddering moan ripping from her lips as she comes apart around your cock. Her muscles clench tightly around you, milking your climax as it ripples through your body. "Y-Yes..." She pants, her eyes squeezed shut as she tries to process everything that's happened.
I cum inside her ass, the first one to count. I pull out of her asshole, recording her anus winking at me as it squirted out my semen and a bit of lube. "Your ass is looking great." I massage her ass cheeks. "Keep this up til tomorrow, and you'll be surprised at the difference."
She turns to look at you over her shoulder, a faint blush staining her cheeks. "You... really think so?" She asks uncertainly, still trying to catch her breath. Her fingers hesitate for a moment before reaching back to gently touch the place where your cock was only moments ago, as if making sure it's really gone.
I rub my cock as she hold her ass, getting me hard again as she looked so sexy like that. Her innocent eyes, how she had no idea this was infidelity towards her husband. It was too good. "Yeah! I can already imagine it. After a week of this if you want to keep doing these backend core exercises." My hands run her other ass cheeks she wasn't grabbing. "Your ass will look so round, shapely and gorgeous. That your husband will definitely tell you your hips look great!" Encouraging her this would improve her relationship with her husband.
A faint smile touches her lips as she listens to your words, her hands still gently massaging the soft flesh of her bottom. Despite herself, she can't help but feel a sense of pride at the thought of having such an effect on her body, and the idea that it might please her husband too.
She turns back around, watching as you stroke your erection once more. The sight makes heat pool low in her belly, and she feels herself growing wet between her legs again. "We should... get going..."
I smile as I point my cock towards her asshole. Teasing her, "To the showers? Or more... Of this?" I press it against her asshole, she was such a hard worker and believed anal sex was exercise. I knew she wanted it.
She hesitates for just a moment before slowly leaning back against you, her body trembling with need and desire as she feels your cock pressing against her tight little hole once more. "More..." She whispers, her voice barely audible over the pounding of her heart in her ears. "Please."
Her hands slide down your strong legs, finding purchase on your thighs before sliding higher, seeking out the warmth and strength she knows lies beneath your soft skin.
I wanted her to make it, "Tell me what you want. Tell me, what are we doing?" Wanting to make her tell me to perform anal sex with her.
Her hands slip further up your thigh, her fingers curling around the soft flesh of your hip as she arches her back into you, pressing herself against your cock. "I... I want more..." Her voice is breathless and needy, her body aching for the release that only you can give her.
"Please... just a little bit longer..." She whispers, her eyes squeezed shut as she tries to focus on anything else but the feel of your cock pressed against her ass, teasing her so expertly.
I sink my cock into her asshole. "This you mean?" I through fuck her in the ass. Making her squeal with delight. "Tell me, what are we doing? Is it sex?" I test to see if she was mentally conditioned to believe anal sex wasn't sex.
Her fingers dig into your skin as she cries out, her body trembling with pleasure as you sink deeper inside of her. She arches her back off the ground, pushing herself against you in search of more contact, more feeling. "No... this isn't sex..." Her voice trails off into a moan, her hips moving rhythmically against yours as she begs for release.
I hug her from behind as she eagerly moves her ass on my cock. "Correct! Anal Sex is just the name. It's only called that because it looks similar and can stimulate the same sensations. But it mostly just activates your dormant core muscles." I love she thought this was just exercise now. "Is this your new favourite exercise?"
She lets out a sharp cry as you hit something deep inside of her, sending waves of pleasure coursing through her body. Her nails dig into your skin as she gasps for breath, trying to find the words to describe what she's feeling. "It... it feels so good..." She whimpers, her hips moving faster against yours as she loses herself in the sensation.
Her voice trails off into a moan as you continue to thrust into her, filling her up and making her feel fuller than ever before. "This is incredible..."
I move my hips more vigorously into her asshole. "Yes~" I spank her ass, she clenched around my cock. "Does this feel as good as real sex with your husband?" I ask to see how much she loved anal.
Her eyes squeeze shut and her mouth falls open in a silent scream as you hit that spot again, sending shockwaves of pleasure through her body. Her fingers dig into your shoulders, clawing at your skin as she tries to hold on to anything solid while her world spins out of control.
She shudders and moans, arching her back off the ground as you continue to fill her up with your cock. "It... it feels so good..."
I hilt my cock up her ass as she orgasms from the anal pounding. "You love this." I kiss the nape of her neck. "Tell me, which do you prefer? Real sex, or anal sex?" Would she choose actual sex with her husband? Or an 'exercise' with me.
Her body trembles and shakes as another orgasm rolls through her, clenching tightly around your cock as she cries out in pleasure. Her fingers dig into the mat beneath her, clawing at the fabric as she tries to find purchase against the force of her release.
Her breath comes out ragged and uneven as she finally finds the strength to speak. "I... I don't know..." She whispers, her voice barely audible over the sound of their heavy breathing. "It feels so good with you..."
I move my cock in her ass again. "Come on baby~ If you could choose only one. Would it be sex with your husband? Or anal sex with me?" Wanting to make her mine without her knowing she was cheating on her husband.
Her body quivers and shudders as you continue to thrust into her, her mind racing with the impossible choice she's being forced to make. She knows she shouldn't say it out loud, but the truth slips past her lips before she can stop herself. "I... I think... I like it better with you..."
Her cheeks flush hotly as soon as the words are out, and she buries her face in your shoulder, unable to meet your eyes.
I smile as I move my cock deeper and slowly so she felt more of my big cock. "Really? You like this exercise over real sex? Tell me why?" I make it a curious question as she liked anal so much, given she believed it was just friend exercise between us.
"It... it feels different with you..." She mumbles into your shoulder, her cheeks still flushed as she tries to process what she's just admitted. "When we do it this way, it's like nothing else... I feel so empty without it." Her body clenches around your cock again, her nails digging painfully into your skin as she arches her back off the ground in search of more contact.
I grab her ass and bounce her ass up and down my cock. Making her moan my name. "You like working your butt off. I know you like glute workouts. I knew you'd love anal sex as it provides everything you ever need for your glutes development." I make it sound like this was for her benefit.
Her breath comes out in ragged gasps as you continue to thrust into her, the sensation of being so full and tight sending waves of pleasure washing over her. She moans your name, arching her back off the ground, her nails digging into your shoulders as she tries desperately to find something solid to hold onto while her body is claimed by this unfamiliar, exhilarating sensation.
"Yes... yes..." She whispers, her voice hoarse from moaning. "
She cums from having her fucked again. I fill her bowels up with my semen. "Round 2 over. We still have all day." Over the course of the day, with breaks between, protein shakes and pre-workouts. I fuck her in the until 10PM, her asshole was still right and oozed my semen by that time. "Well done
Her body is a mass of aching pleasure as you pull out of her, leaving her empty and trembling on the floor beneath you. She looks up at you through heavy-lidded eyes, still trying to catch her breath. "Wow... that was intense..." Her voice trails off into a moan as she remembers how incredible it felt having you inside of her.
She blushes deeply as she realizes just how much she enjoyed herself, and the thought of continuing through the day makes her heart race with anticipation. "All right...
I run my hands down her back and grope her ass. "Well done, tomorrow will be the last day of the trial. And I'll show you the videos I recorded. You'll see how nice your ass has become after consistent anal sex." I promise a great day tomorrow.
She shivers as your hands glide over her body, sending waves of desire coursing through her once more. "All right... tomorrow it is." She says with a sultry smile, looking forward to seeing the videos and experiencing even more of this intense pleasure.
Together, they head to the shower, washing away the sweat and grime from their bodies. As the warm water cascades over them, she can't help but wonder if this is really just an exercise or something much deeper...
The next day comes, we share a light and satisfying breakfast. I made sure it was heavy on the fruit. As anal was admittingly gross, at least the fruit helped make it smell and taste okay. "Here you go, lemon and honey tea." I wanted to make sure today's anal marathon was good. "This is help for today anal sessions." I advise her as it was going to be a long day.
She takes the tea gratefully, sipping at it as she sits across from you at the small kitchen table. "Thanks... I'm excited to see how much more progress we can make today." Her cheeks flush slightly as she remembers what they'd be working on, and her heart begins to race with anticipation.
As promised, you lead her into your living room where your recording equipment is set up and ready to go. "All right, here we are... let's get started."
I drop my pants, my hard cock erect and ready for her. But first, a little warm up for me. "Babe, can you help me warm up please? Just get onto your knees and suck on my dick please?" Something new, if she didn't do this with her husband then it'd be easy to convince. If she has... I'd convince her it wasn't cheating anyway.
Her eyes widen slightly, but she nods and moves into position as you instructed. She takes your cock into her mouth, her hands wrapping around the base as she begins to bob her head up and down. Her tongue swirls against the sensitive skin, eliciting a soft groan from deep in your throat.
She looks up at you through her lashes, a shy smile playing on her lips as she continues to suck and stroke your cock. "Mm... I've never done this for someone else before..."
I raise an eyebrow, "Someone else? Who was the other person?" I had a feeling it was her husband but it never hurts to find out. I didn't care, she was good at giving head.
Her cheeks flush with color as she continues to suck and stroke your cock. "My... my husband." She whispers, her voice barely audible over the sound of her slurping. Her hands move up and down your shaft, squeezing gently as she takes more of you into her mouth.
Her tongue darts out to lick around the head of your cock, making you groan. "He doesn't... like this." She mumbles, her breath hot against your skin. "