Married physical education teacher - NTR-Chapter 3: Episode : Gym

"Now that I think of it, what do you do on your days off, Aki-chan Sensei? Do you date with your husband?"

After the incident at the gym storeroom, Kamiyama suddenly asked Aki a question, and Aki hesitated slightly.

Dates with her husband - it feels like she hasn't gone out properly for a long time. Of course, there are many things that are an extension of daily tasks, such as going out to eat or buying furniture.

However, dates between married couples are events to confirm each other's love, to regain and deepen trust - that's what they should be.

Therefore, Aki became worried about whether she was really facing her husband properly.

"--Of course we go out. I've been going to the gym lately, so I'm busy, to be honest. I don't have time to look after you."

"Really? Gym alone?"

As if to cover it up, he reveals that he goes to the gym for training, which is one of his hobbies.

"Is it bad to go alone?"

"Hahaha, that's not true. Oh, that's right. Anyway, next time, please take me with you."

"...Why do I have to go with you?"

"Eh, that's great! Teach me how to do muscle training."

Whether Kamiyama is naturally thin or muscular - if he's a healthy boy, he doesn't need any more training. He must have trained himself to some extent, as his slender limbs are well-muscled. It was clear that Aki was his goal, not muscle training.

"You do a decent job on your own, do you? Do you need to go with me?"

"You'd be better off going with Aki-chan Sensei!"

Kamiyama answered innocently, but with a hint of seriousness, and Aki couldn't tell him not to come along.

..................

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......

A few days later.

"Ohhh... it's pretty serious. There's only macho guys there..."

"That's not true. Anyone can use it. It's a big gym."

On a day off, Aki takes Kamiyama, who was waiting for her in front of the gym, and goes in.

Although he was an unpleasant man, Aki didn't mind that he was joining her in her hobby. Her husband is an indoor type, and his job involves desk work that requires him to stare at a computer, so having someone to exercise with is valuable in itself.

However, it would be bad if rumors were to spread that she was meeting up with another young man on her day off.

"Well, I'm going to go about my routine, so you go and have fun. I'll be back in the evening."

"Yeah! Aren't we going to do it together?"

"Who's with you... If you have any questions, ask the staff. Don't talk to the female staff. Picking up girls is prohibited."

"No way..."

A few minutes later.

Kamiyama was there, tangling himself around Aki as he worked on his upper body with the chest press machine, as if he'd gotten bored of training alone.

"Hey...don't get bored. Don't get too familiar with me. It'll make it harder for me to come."

"That's fine. Come on, I'll help you. Shall I put a bit more weight on you?"

"Haa...it's dangerous, so don't touch me without permission. Just watch."

"Okay."

-And then, a few more minutes later.

"It feels like this, right? Wow, I can lift this weight."

"Hmmm...I can lift it better than most guys out there. I've been training hard."

Aki lifts the barbell with the bench press, and Kamiyama helps him.

Kamiyama keeps on helping Aki, and Aki finally gives in, letting him stand next to him and giving him instructions.

He seems to know how to help to some extent, probably because he trains himself, so he leaves it to him.

"No, seriously, this is better than mine. It's making me lose a bit of confidence..."

"...You're just doing it sloppily. It's not a weight competition after all, it's training to train in a way that suits you."

As they trained together, Aki realized that she was gradually starting to enjoy talking to Kamiyama.

Until now, she had been going to the gym alone in silence. But chatting like this and talking about training was more satisfying than she had imagined.

Aki, who has always had a strong libido, chose to move her body to release it in order to match her indifferent husband. She also liked weight training itself, so it had become a daily routine.

But now, training with a man of the opposite sex - a young man whose appearance, regardless of his personality, seemed attractive to her - she felt a small but happy feeling.

Furthermore――

"...Hey. Why are you getting hard in a place like this?"

"Oh man...the smell of Aki-sensei's sweat...and if you keep staring at a nice body in such light clothing up close, this is what a healthy man will do."

As Aki lay on her back, Kamiyama's crotch bulged out above her head.

"It's embarrassing, so put it down now. Is your brain full of semen? Seriously..."

But Aki had also received the male scent.

Feeling just right tired, Kamiyama's heat mixed with sweat and body odor drifted from close range. It was supposed to be an exercise to relieve her sexual desire, but it shook her core even more, and her desire escalated.

Soon her excitement grew to the point where she could no longer hide it, and her face turned red from the combined shame and shyness――and Kamiyama pointed it out to her.

"Saying that, Aki-sensei is excited too. You're horny even though you're in training."

"No way... Come on, let's go to the next one quickly."

"Hmm, but Aki-sensei, aren't you a little tired? You're moving slowly. It's not good to put too much strain on your body. Let's take a break."

"N-no need to... Hey, get close."

Kamiyama, with his strong manly scent, clings to Aki as if to snuggle up to him. From the outside, he just looks like a partner supporting Aki who has put in too much energy.

But that's just because of the right amount of fatigue, the sexual desire of a woman welling up from within, and the presence of a reliable man.

Without pushing Aki away, Aki collapses and lets Kamiyama support her――――

"By the way, this gym has private rooms, right? Let's go there next."

"............"

When did he start doing his research? Without even the energy to point such a thing out, Aki was taken away by Kamiyama.

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"Hoooooo♡ Hoooooo♡ Mmhhhh... Suff♡ Hafu...♡"

"Oh no, Aki-chan sensei... you're too excited. You're still too weak to the smell of males."

"Hoooo!♡ Huff♡ Ugh, it's so noisy...♡ Let go...! Shit...♡♡"

As soon as Aki entered the private room, he was hugged tightly and completely relaxed. Covered by a man bigger than her, she only sharpened her sense of smell without resistance. The private room was about 5 tatami mats in size and had 2-3 pieces of training equipment. The smell of male and female sex was already beginning to drift from the room.

"Come on, we'll be back after the break. We need to rest properly."

"Fuuuuh♡ Sniff♡ Sniff♡ Sniff♡ Huff...♡♡ Uuuuh...♡"

Squeeze♡ Squeeze♡ Rub rub rub...Squish♡ Scrub rub rub...♡♡

"Uuh...Don't touch me like that...You slutty teacher...!"

Through his thin gym shorts, Aki's slender, flexible fingers were caressing the man's bulge. The actions of a female in heat made Kamiyama's body weak at the knees, and he became more and more excited.

Even in a private room, he was worried that they might have to put him on hold, but Aki was asking for more than he had imagined, and although he was taken aback, he hugged her even tighter.

"Hey, hey, Aki-sensei. It's about time we started kissing. It'll definitely feel good, right? Having sex while kissing. You're starving for love, aren't you? I'd give you lots of love."

"Hafu... nnn... ♡♡ Idiot... of course not... ♡ Absolutely not... ♡♡"

"You're saying that... you've reached your limit, right? Let's just be honest and have some lovey-dovey sex."

"Shut up... ♡"

While whispering in a handsome voice, he kneads his fleshy parts with just the right amount of force. Feeling more intimate, Aki feels even more like a man, and speeds up his strokes of his male rod through his pants.

"Oh, and I want to have raw sex too... hey, what do you think? We'll have some raw sex while kissing. You haven't done it with your husband, right? A greedy mating session with both man and woman exposed♡ I'd be happy to do it anytime."

"Hoooooo♡ Hoooooo!♡ No... ahh♡ Hmm♡ Ahh... there... don't rub it too hard...♡♡ Ahh♡"

"Aki-sensei is handling your dick well too. I've never had a girl who wanted my dick so enthusiastically before. Come on, let's do it, lover. Kiss as much as you want and suck my dick. And piston training with your pussy♡ It'll definitely feel good"

"Stop it...♡♡ Don't say that...Oh oh oh♡ Ahhhhh♡ Higghhh♡"

"Haa... You're so stubborn... I get it, I get it. I don't want to do anything Aki-sensei doesn't like. Ah, but I'm getting tired. If you want, you can give me a massage. I'll do it later too."

"Hmmm...♡ Ugh...♡♡ Hmm... What's with the "but"? Seriously... In a place like this...♡"

A mat bench just big enough for one person to lie down. Kamiyama was lying on his back on it, and Aki was kneeling under his legs as if that was the natural position to be in.

"Whoa... As expected of Sensei... You know what to do...!"

"In this state... ngh♡ You can't get it out...♡ Calm it down quickly... chu♡"

Like a deformed version of Kamiyama lying on his back, his manly penis arches back on his muscular stomach, showing off its underside. His fat scrotum dangles, a symbol of masculinity in a pose of surrender, but it also shows the posture of a dominator forcing the female to serve him.

Kneeling, Aki first extends his tongue to his scrotum, rubbing it sticky and licking it up with growing expectation. Pressing her tongue flat against it, she moves it slowly from side to side to check the weight of the balls, carefully licking them until her saliva seeps into the skin.

"Lick... nch... lick! lick! Suck... mmm... ♡"

"Ahh... this... works on my tired balls... I've saved up a lot today, so enjoy as much as you like, Aki-sensei♡"

"Mmm... slurp... ♡♡ Slurp slurp slurp... Lick!♡ Lick!♡"

Every time Aki's long tongue lifts up his heavy scrotum, his shaft jumps up and leaks pre-cum with pleasure. Staring at the man with lustful eyes, Aki relentlessly attacks his balls.

"Guh... Your mouth is good but... I don't have much time today, so I guess I'll just have you use your pussy. Can you do it, Aki-sensei?"

"Slurp... Kupo...♡♡ Reryun!♡ Haa... Haa... nnn...♡♡ You're being demanding...♡ At least put on a condom yourself"

"Hehe... I'm sorry. ...Okay, I've put it on. Aki-sensei's favorite cheating dick for fucking is complete"

"You idiot...♡♡"

With Kamiyama lying on his back, his long shaft was pointing straight up as if to say "let me put it in quickly," and it was arching back with such force that it was about to make a muscle. Seeing such a masculine sight, Aki swallowed his saliva and sat down on the bench over the lying Kamiyama.

"Since we're here, let's train properly. This is just the right height. Wow... what an amazing sight...♡ Come on, try doing squats like that, Aki-sensei."

"You idiot... where do you think you are...♡ What kind of ridiculous training is that?"

"That's fine. Aki-sensei, you can't hold back either, right? You want to swing your hips and your love juices are flowing like crazy. Come on, just sit down."

"Geez... it's only for today...♡♡"

To show off her well-trained body, she spreads her legs wide open - pressing her soaked labia against his long, protruding pole.

His protruding abs, dripping female sweat, and a slightly sadistic gaze as he looked down at her, her pointed nipples making a strong statement through the gaps in her rolled-up sports bra.

"Uhh... all right, all right, just eat my dick slowly."

"W... who do you think you are... ♡ Mmm... it's going in...! ♡♡"

Slurp! Kupupupupupu... nyuuururun...!! ♡♡

"Ohhh! ...! ♡♡♡"

"Whoa... it's hot...!"

The vagina, still hot after training, wraps around the penis tightly, softening it and covering it all the way to the base. With both hands on her knees, she exerts force so as not to put too much weight on it, and when she inserts it slowly, her vagina, split open by the high-glub penis, immediately starts dripping nectar, wetting the base of the hard, supple shaft.

Slurp rurururururururu... nyuuuutton!! ♡♡♡

"Ohhhh... ohhhh... ohhhh...!!♡♡♡"

"Ugh... my greedy pussy... has been swallowed whole..."

Her labia and the base of Kamiyama's penis tightly fit together and bite together. Her entrance tightly tightens to prevent the cock from escaping once it's been inserted, but instead her insides wriggle in complex ways, carefully wrapping around the male she's been enjoying for the first time in a long time.

However, that's the only place the two of them are currently in contact. Far from sex where love is communicated with the whole body, this abnormal connection that seeks only the pleasure of the genitals makes Kamiyama, and Aki, tense up in their private parts.

"Aki-sensei... wow, this is bad. My dick is being eaten...! My pussy is squirming too much..."

"You're the one... ugh, mmmmm♡ Fuh♡ Your dick is hard...♡♡ Don't bend it... It's hitting a bad spot... Aaahhhh♡♡ Mmmmmmm!♡♡"

Amazed by how good each other's genitals feel, the two rub their sensitive parts together, enjoying the sensation. They try to hold back their excitement, which is so strong that it could easily lead to orgasm, and laugh awkwardly to avoid revealing their lack of composure.

"Now, now... ugh... Just squat like that...! Aki-sensei can handle it, right?"

"Ngh♡ Ugh... Don't get too cocky...♡♡ Oh oh ♡ Kuu...!♡ You're the one who can't handle it...!♡♡"

"Raise your hips properly... ugh, when you pull it out it's really getting caught in the folds...!♡ Put your hands above your head too... so I can get a good look at your big tits"

"Don't order me around...♡♡ Uuuuh... ugh oh oh oh oh♡♡♡"

Even though he complained, he brought both hands to the back of his head as instructed by Kamiyama, and slowly raised his hips while still in the obscene crab-legged surrender pose... and when his ridge got caught at the entrance, he buried his cock coated in love juice again.

"Ugh, ohhh... ohhh! Mmm, mmmm, mmmm...! Huff...!♡♡"

"That's right, brace yourself and lower your hips properly...! Use all your muscles♪"

"Mmm!♡♡ Wait, get carried away... Wait... Let me take a break...♡♡"

"We've only just started. Come on, come on, do some squats quickly... If you're going to rest, I'll move first... Here! Huff! Slosh..."

Slurp!♡♡ Squeeze!♡ Squeeze!♡ Squeeze!♡ Squeeze!♡ Slurp! slurp slurp♡♡

"Ohhhhh!♡♡♡ Wait wait wait♡♡ Mmm!♡ Ohhhh!!♡ I'll do it properly!♡ I'll move!♡♡ Ugh... This...♡♡ Fuh♡ Fuh♡ Fuh♡ Mmm...!♡"

As if getting his spirit back together, Aki's abdominal muscles bulge and he can feel the strength building up in his whole body. After withstanding Kamiyama's thrusts and regaining his breath, he begins to move up and down rhythmically while taking deep breaths.

"Fuuuu♡♡ Fuuuu♡♡ Hun♡ Hun♡ Mmm♡ Ohhh♡ Mmh♡ Hun♡ Hun♡ Hun♡ You... naughty brat... your dick...♡♡ Hun! Hun! An adult...! Hun! Hun!♡ Hun♡ Don't lick me♡ Oh♡ Hun! Hun♡ Nnn♡♡"

"Wow... that's it! Pussy squats are crazy...! Adjusting the angle of your hips to match the curve of your dick is too erotic...!"

Their lower bodies pressed together at regular intervals, with a constant squelch of love juice spun from the joints, making obscene sounds that are unbecoming of a training facility.

Aki bounces her huge breasts up and down, pleasing the male gaze as she performs obscene squats. Still looking strong, she frowns as if enduring the intense vaginal pleasure, thrusting in and out at a speed that barely keeps her pussy from orgasming. However, Kamiyama quickly saw through the situation inside her vagina――――

"See, see, if you keep doing that, your dick won't come no matter how much time passes. One after another. You have to keep doing it at this rhythm. Don't skip your pussy training."

"Ugh...! Remember that for later...!♡♡ Hmm... Oh oh oh oh oh oh oh oh oh oh oh oh oh oh!♡♡ Nnnnn!!♡♡"

The piston, which clearly increased its rotation speed, rapidly intensified their excitement. In their lewd positions, they could clearly feel the thrusts of their penises moving in and out at the speed of mating. Their breathing became irregular and their hamstrings screamed. But the obscene squats don't stop, and Aki moves her body up and down vigorously while showing a complex expression of restraint, shame, pleasure and anger.

Riding the rhythm specified by Kamiyama, she receives direct vaginal pleasure - and naturally, Aki is the one who reaches her limits.

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Cum♡ Cum♡ Cum♡ Cum♡ Cum♡ Cum♡ Cum♡ Cum♡ Cum♡ Cum♡ Cum♡ Cum♡ Cum♡ Cum♡!

"I'm cumming!♡♡ Shit...! I'm cumming...♡ I'm cumming I'm cumming I'm cumming♡♡♡"

"Oh, you've given up already? How messy... At least when you cum, please stay in that position Aki-sensei♡ It's so sexy"

"Damn...!♡♡ Shit...♡♡ ...Ohhh ohhh ohhh ohhh♡♡♡ Ngh!♡ Ah, noooo... My pussy is cumming!!!♡♡"

Splat...!! ♡♡ Splat splat♡♡♡

"Ohhhh ohhhh...♡♡"

While lightly squirting and leaking, Aki arched her back in a pussy squat position, reaching the height of orgasm with her lower body pressed against him.

Showcasing his beautiful muscles with clear shadows that make him seem like a kind of sculpture, he trembles his whole body, exuding a strong body odor, and sticks out his tongue as he greedily enjoys a rich orgasm.

Kamiyama, excited by the sight of Aki's full-on female orgasm, grabs Aki's hips, which are stiff in a perverted pose, and as a finishing touch, thrusts his hips upward to increase his own ejaculation. And then――――

"It's coming...!"

"...♡♡♡ Ohhhh♡♡"

Sensing the throbbing of his ejaculation, Aki also stretches out, receiving another orgasm.

As her cervix takes in the weight of the protein spurting into the condom, she places her hands on Kamiyama's manly abs and savors the long, gradual orgasm.

"Aki-sensei, do you understand...? If we do it raw, we'll stuff all of this into your uterus...! Ugh, it's still coming out... Your cumming pussy feels too good...! Ngh...fuh...!"

"Ohhhhh♡♡♡ Ohhhh...♡♡ Ohhhh...♡♡ Ohhh♡♡ Ugh♡♡ Ugh♡♡ Ugh♡♡"

Aki, exhausted from the intense exercise and orgasms, collapses onto Kamiyama. She imagines what Kamiyama has said to her and naturally clenches her vagina in response. The thick semen now stuffed into a thick condom. Just imagining it being put into her womb ignites the female desires sleeping deep inside her. To hide her feelings, she buries her face in the muscular chest of the man she collapsed onto, but suddenly feels someone stroke the back of her head.

"Muscle training sex is so much fun. Let's do it again."

"Hmm...♡ Haa... haa... there's no way I'm going to do this again...♡♡"

It was a lie. The fresh intercourse, which was pleasurable and fun and full of sexual discovery, something she couldn't do with her husband, deeply stimulated the sexual desire that had been stagnating inside Aki.

In addition, he gently stroked the back of her head with his large palm while whispering pillow talk in her favorite tone of voice. It was impossible for her to say she wasn't satisfied.

"Ehhh... that's fine, let's come again. It'll be good exercise too."

"... At least the gym's out of the question. Doing it in a place like this... was crazy."

"What? So you're okay with anything but the gym?! Yay."

"... I won't do anything else but the gym. This just makes me tired..."

"Again. I'm sure Aki-sensei was enjoying it too.... I can't help it, it's my turn now. Aki-sensei can sleep. I'll show you the benefits of muscle training sex. That's why"

"Huh...? You're kidding... It's too late... I-it's time. We have to get out of here soon..."

"It's still okay. Aki-sensei, just lie face down like this... I'll do the muscle training for you. Come on, spread your legs"

"Wait, wait, wait... I just came... Wait, wait... In this position...♡♡ I can't move... Ah... No... No...♡♡♡"

Slippery... Slurp slurp! Slurp slurp... Splat! ♡♡♡

"Ooooooooo!!!♡♡"

"I changed the condom properly so don't worry. ... Whew... Well then, let's do some serious training for the first time in a while. I won't stop moving my hips so prepare your pussy..."

"Hii♡ Hii♡ Wait... forgive me... Nnnnnoooooooooooo♡♡♡"

Holding down the exhausted female body, Kamiyama's ruthless downward thrusts begin, piercing her flesh.

After fucking each other until the very last minute of the scheduled time, the two of them quickly cleaned up the splashed love juice and left the gym with a fresh smell of mating.

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"Don't take that off until you get home. Don't forget to have sex with me until you meet your husband♪"

"............"

On the way home. Several condoms were hanging from the sports bra and underwear under her thin shirt. They were filled with Kamiyama's semen, proof of his unfaithful pleasure.

"Got it?"

"Mmm♡ Ahhh...♡♡ Ugh...I got it...♡♡ Let it go...♡♡"

From the outside, they just looked like a lovey-dovey couple. While carefully kneading Aki's peach buttocks from an angle that no one could see, Kamiyama whispered to her, reminding her of the sexual sensations he had given her today.

"Next time, we'll definitely do it raw. Remember that."

"Mmmmm...♡♡♡"

No words of denial came out. Instead, Aki let a drop of thick love juice drip from her moistened crotch.

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