18's Yoga Workout (18 x OC)

18 decides to get some stress release by doing yoga classes. She ends up getting more release than she was hoping for.

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18 was walking through the city with her husband Krillin. They were actually heading to a yoga class. 18 had her blonde hair in a bob cut wearing a magenta sweater and gray sweatpants, though neither piece of clothing did nothing to hide her curves.

18 was a very confident woman, she showed off what she had, and was proud to do so. She was youthful too and although she couldn't quite remember her age before she was turned into a bio android of sorts. She knew she was maintaining a youthful appearance much to the envy of her peers. So she had no problem wearing clothing that showed off just how sexy and beautiful she was and enjoyed the admiration and the jealousy it caused. Mostly however, she enjoyed it because she liked showing off her body to her husband. Not that she'd ever admit that aloud of course.

"Hey, I think this is the place." Krillin said. What they laid eyes upon was a standard, beige and red two-story building with a door and multiple windows. Entering, they saw a receptionist with long brown hair, green eyes, and e-cup breasts wearing a white dress shirt sitting behind a desk.

"Ah, welcome." She greeted with a bow of her head. "Which one of you two is the one that registered?"

"That would be me." 18 confidently replied as she got closer, staring the woman in the eyes, this woman was quite the looker but 18 had her beat. Even if she wasn't more endowed, the blonde android had other advantages that made her feel superior. She was a good person these days but she wasn't a good girl, far from it in fact. She liked showing dominance and flaunting her strength whenever it suited her. So whenever she saw a sexy and/or strong lady she couldn't help but stare them down and show off her own body in a subtle way.

But it would appear the desk lady didn't seem to mind the show of dominance, if anything she seemed to enjoy the moment as she gave a pleased smile, "Hm hm hm, how confident.~ Our instructor will like you a lot.~" She replies, "Here is your application for proof it is you who registered and this is the room you will be going to Miss 18."

"Alright, Krillin. I'm heading in." 18 said.

"Have fun, honey. I'd better get going to my job." Krillin replied.

"Actually, our instructors like to meet both people if there's more than one to help familiarize." The desk lady explained.

18 looked at the woman and then back to Krillin, the short man humming and looking at the time, "Well it shouldn't be too much of a problem, but it'll have to be brief." He informs the desk woman.

"Oh, it'll only be a couple minutes at most." The desk lady informed. Soon, the three walked to a white room where a lone man with short black hair wearing a gi was sitting in a meditative position. He heard the trio's footsteps and opened his eyes, revealing them to be orange. "Ah, you two must be my new students. You caught me at a good time."

18 chuckles, "Well I will be your student. My husband won't be joining me as he has duties as a cop to worry about." she explains to the man eying him up and down. 18 was as devoted as a wife could get but that doesn't mean she doesn't eye other men for comparison's sake.

"Well, then. Allow me to introduce myself. I'm Aki. Nice to meet you both. If you both would please take a seat." Aki gestured to two chairs.

The two smile and nod before taking their seats, "So what do you want to know sir?" Krillin then asked politely with his usual friendly smile, 18's eyes looking over to him for a second, as if drawn to him instinctively whenever he spoke.

"Oh, I just want to know you two a little better and to focus on this." Aki subtly shook a small bell in his hand which made a gong-like sound which made the couple's eyes go dull. "Now, sir, I understand you don't have a lot of time, so let's make this brief."

"Well..." Krillin started trying to think although his thoughts seemed to be a bit slowed.

"We're a couple and the parents of one child named Marron." 18 began faster than her husband thanks to her natural confidence, "He's a top rank cop known for taking the most dangerous situations and coming out of it unscathed." She says with pride, "but I find myself focused on being a mom so I don't have a job yet. I am looking into getting one when Marron is old enough." the android MILF explains.

*"Now, that's impressive." *Aki smiled. "Now, Mr. Krillin. Rest assured that your lovely wife will find relaxation from any stress she may have here. So, you need not worry."

Krillin nods, "Yes we decided that she wanted an outlet for stress while I'm busy with my job. I sometimes have to pull night jobs and well..." he paused for a moment to blush, "she's insatiable." he then admits boldy earning him a light slap on his head from his wife as she grunts in disapproval at his boldness. Sure 18 was confident but she didn't openly talk about sex to strangers.

"Wasn't expecting him to say that, but useful to know." Aki whispered to himself. "Now, 18, we will be starting in a few minutes, so you can get ready."

18 nodded as she stood up and the desk woman handed her the building's yoga outfit, "this is the standard here." she explains and 18 her eyes still dull simply nodded without question and left for the change room. The man then looked at Krillin and said, "You may go too now officer. I promise your wife's stress will not be an issue." he assures him, getting a nod and a goodbye before he left.

"Wait!" Aki shouted. "One more thing, you two: Everything that happens here is normal."

The two stare at him for a second, their eyes getting even duller for a few seconds before they cleared up a bit and simply grunted in acknowledgement. After that the short Z-Fighter left entirely as 18 changed out of her clothing and got into her new yoga outfit. If she had been herself however she might've taken a second to analyze the rather less than appropriate clothing.

18 was in the yoga outfit provided for her which was white showing off her tits through it and the lower part barely covered her ass. "Alright, 18. I want you to come with me. I train new students one on one. I have a substitute with the others." Aki said. 18 nodded and walked with him. The two reached a door that led to a secret basement. A couple minutes later, they entered a rather small room with a yoga mat, a medicine ball, and a calming atmosphere, but there was another door to the right.

"Now I want you to start off laying your back onto the medicine ball and push back and forth. We will start with relaxing your back muscles and your spine. I will go get something that'll help us with your training." he instructs before he moves to the door to the right as 18 did as instructed without question and began to relax herself onto the large blue ball.

*"What a fucking babe. I can't wait for this one."* Aki thought devilishly as he got ready to go into action.

Soon he was in the side room and after looking around at all of his tools smiled as he took a round ball looking thing and a small rectangle device. He then exited the room and stared at 18 again, her white yoga one piece showed off her naked tits as if they were see three really allowing him to take in the large breasts. With her bottom practically exposed for all to see her huge butt and clean shaven pussy. She was unprotected just how he liked them as he walked on over and rang his bell again. 18 who was stretching out her back on the medicine ball came to a stop as she drooled a little bit, her brain becoming less active from the sound of the bell.

"Now, are you ready to begin, 18?" Aki asked, a grin on his face.

"Hmmmm?" 18 hummed her ability to think was pretty low right now. Aki simply chuckled as he got next to her ear, "Everything I tell you to do will be normal and you will not question any of my actions because you trust me completely." he explains before ringing the bell again this time right next to her ear. 18's eyes rolled up and she made a pleasured O face and moaned. Aki already felt his shorts getting quite tight as he loved the woman's expression.

Aki quickly began rubbing her exposed pussy which made her moan lightly while he smashed his lips onto hers. 18 offered little resistance as she kissed him back. Aki was thankful he made the basement completely soundproof.

She remained relaxed on the large blue ball as he made out with her. Their lips and tongues danced with one another as he fingered her pussy, getting it nice and wet. Soon after this he pulled back licking his lips at her incredible taste before taking the relatively large round ball from his shorts and putting it against 18's pussy and shoving it inside. She moaned loudly as the insertion and only continued to moan louder as he turned the vibrating function on. The ball buzzed loudly inside of her pussy as she instinctively pressed her arms and legs against said ball to keep from falling. Her mouth was wide open as the man took down his shorts and released his giant cock.

"Taking care of my cock will be your next exercise." Aki smiled. "I want you to get the feel of it."

He then gets behind 18's head and slides his cock down her willing mouth and throat. She moans like a pro as she began to suck and slurp on his giant rod with zero gagging and a whole lot of skill. He grunted and held still for a second caught off guard by this level of cock sucking. Soon leaning down as he grabbed onto her large tits for balance. "Fuck.~ It's like you suck cock for a living.~" he noted. He started fondling 18's boobs, absolutely loving the feel of them. "Your breasts are perfect for fondling."

The woman just moaned in deep pleasure clearly enjoying the treatment especially thanks to being under the man's control. She sucked on his cock hungrily accepting the huge thing with ease as he was quickly deep throating her. Something he was very impressed by as he played with her nipples, "Damn, it normally takes a few sessions to get women to accept my entire bitch breaker down their throats.~" he noted as he began to thrust with more strength and energy, 18 taking it like a champ as saliva was being flung everywhere.

He then reached for his device again and turned it up to max. Which made 18 moan even harder as her eyes widened and just as the man felt himself begin to unload he watched as her pussy squirts out a powerful stream of girlcum. The two now shared a climax as he cums deep into her throat, the two getting off for a good 10 seconds before they both calmed down as he turns off the large vibrating ball. He then carefully pulls out of 18 and is once again surprised as he sees she was able to fully handle his load with no problems. "Fuck..." he then says now very curious. "18, are you a devoted wife?" he then asks.

18 moans as she stares at him upside down, "Yes~, I've only ever had eyes for Krillin and he's the only man I've ever had sex with.~" she explains and he knows she isn't lying since she can't while under his power.

"Well, don't worry. This is only an exercise. Trust me." Aki repeated, his cock still very much erect.

18 nods obediently as he moves over to her pussy and pulls the large ball out. Normally he'd stall for a lot longer the ball designed to get a woman's pussy ready for his huge cock. But it seems 18 was a natural as he lines his cock up and grabs onto her tits again, "now to truly stretch out your core.~" he then says before shoving his cock into her. 18 moans as she trembles from the pleasure, "Arch your back up and hold onto the back of your head with both hands. Stay as still as possible as I stretch your core." Aki instructs. It didn't take long for Aki to start thrusting back and forth. "Your pussy feels just perfect, 18." He was also enjoying the sight of her tits jiggling with his movements. Within seconds, he was fondling her heavenly mounds again.

18 was holding her head up as she hummed and moaned from the pleasure of such a huge cock fucking her hole with incredible skill and experience. The ball rolling back and forth as she was fucked raw and hard as he took in every nook and cranny her pussy held. He groans in pleasure as he finds he has one hell of a pussy on his hands. "Damn 18. You're a natural.~" he notes.

"Mmmm~ Not really~" 18 admits with a pleasured smile, "Krillin taught me all I know.~" she explains proudly. "He's a good man, my Krillin, dedicated to making me so happy in and out of bed.~" the android MILF explains happily, love edged into the corner of her voice and words.

Aki was shocked to hear that. Even though he gained new respect for Krillin, he was still going to have his fun with 18. He increased his speed. "Alright, I now want you to ride my cock."

Aki pulled 18 up by her huge tits making moan deeply as he gently lowered himself onto the ground. "Go up and down with your legs wide open and explain to me how it feels.~" He then instructs as he lets go of her tits and does his best to relax as she began to go up and down his huge member.

18 couldn't stop herself from moaning louder. "God, your cock is like a piston!" Aki could not tear his eyes away even for a second. 18's ass clapped together, jiggling wildly. Wet, squelching noises were heard as the two bodies meshed together.

"Mmmm~ Amazing, this is amazing, the way your cock rubs every inch of my pussy~ kissing my cervix with every thrust, oh I feel like I could cum any moment right now.~" 18 moaned aloud her hands on her knees as she pushed herself up and down.

"Compare me to your husband." he then instructs, very curious about the two's sex life.

"He's *eep* a little shorter, but *ooo* thicker and he's gentle yet firm, while you feel wild and beastly.~" She explains with a huge pleasured smile on her face as she explained.

"I see." Despite hearing this, Aki wasn't the least bit mad. Shocked, maybe, but not mad. Besides, he had hypnosis. "In any case, cum, 18. Let all your stress out."

18's eyes widened as she began to let out several grunts as her body tightened up before she howled as her pussy climaxed with no restraint doing as she was told and letting all of her stress out in that one orgasm. The sexy MILF android melted in pleasure as the man felt the immense climax stimulate him enough to climax himself. He grunts as she cums deep inside of 18's pussy and straight into her womb.

Feeling Aki's seed flooding inside her womb had 18 throw her head back in even more pleasure. After about a minute and a half, 18 pulled herself off Aki's rod, his cum already oozing out of her pussy. Aki sat up, his cock still dripping a little bit of semen. "Well, I must say, you were great for your first day here."

18 pants a little bit from how hard she had climaxed, "I'm glad to hear that." she noted as she stood there and stretched a fair bit. "Anything I should work on before coming back tomorrow?" she then asked, acting as if she hadn't had the most intense orgasm of her life.

"I think you should work on your stretching. Other than that, I can't think of much else." Aki gave a large smile.

18 nods, "you got a shower in this place?" she then asks as she fans herself a little bit.

"I do. Go through that door and you'll find another door which leads to a bathroom." Aki answered.

"Thank you" she breathes, her reality telling her she had not just cheated on her husband and she was not full of viril cum. But just before she left through the door Aki used the bell again making 18 hum and stopped for a second.

"If you become pregnant it is Krillin's child. It could not be anyone else's." Aki explains.

18 nodded and went to the bathroom while Aki sat there in bliss, whispering to himself. "That bodacious woman is under my thumb. Perfect. Oh, 18. Today was just the beginning."

The next day 18 had returned to the building this time with Krillin staying outside as she gave him a kiss on the forehead before bidding him goodbye as she went on inside. After getting changed she met up with Aki once more, the man telling her to sit in front of her legs spread out as far as she can get them. He then used his bell again and echoed many of the words he had said yesterday. He will have to do this for a few days so that the hypnosis was permanent. When he was done with the ringing bells he was proud to see 18's nipples were erect and her pussy was wet. It meant the hypnosis' power over her was getting stronger. "18, your thighs are like those of a goddess. You're perfect." Aki complimented, his cock ready to fuck 18 again.

"Thank you.~ I've done a lot to stay beautiful. Although my body is already pretty good on its own." she admits, making Aki raise an eyebrow.

"What do you mean by that?" he then asks.

18 gave an hesitant smile, "I'm pretty sure you wouldn't believe me." She admits and again he knew she wasn't lying so the reason behind her incredible youth and body must be pretty outlandish if her hypnotized mind was hesitant to tell the truth.

"18, there's no stress in this place. You can tell me." Aki reassured.

"Mmmm..." 18 still hesitated looking rather unsure before Aki rang the bell again to lower her defenses. "Tell me 18, I'll **believe** you."

"I'm a bio android." She then says quickly in an emotionless voice, "a mad man took me and my brother off the streets and molded us into powerful fighting machines. Technically we could be called cyborgs though." 18 explains.

"I see..." Aki said slowly. "Well, you've done better, I must say. I'm glad you revealed this to me. It's important to strengthen out relationship." 18 nods before he then takes off his shorts, "Now crawl over here and use your tits on my cock while stretching her hips side to side." he then instructs.

18 did just that and enveloped his cock with her breasts and quickly moved them up and down at a slow pace. It didn't take long for Aki's cock to start leaking pre-cum, making 18's boobs slicker.

She did this as she stuck her butt out and slowly wiggled her hips side to side in stretching motions. "Tell me, what benefits do you have being an "bio android"?" Aki then asked as he did his best to relax and let 18 do her thing.

"I have unlimited energy and stamina, I can hold my breath for a near indefinite amount of time, I don't have to eat or drink, and I am billions of times stronger than any regular human." she explains before she began to lick his dick and slurp his pre instinctually.

"Is that so?" Aki nodded before groaning. "You know, you're making it hard for me to not explode all over your melons."

"Mmm~ Go right ahead Aki~ I'm ready for your load.~" She says back in a bit of a dominant manner, looking up at him with sexy confident eyes.

Aki tried not to nut, but 18's tits felt way too good, groaning loudly as his dick erupted, sending cum onto her tits and even a little hit her face. "18, you're good at that exercise. I'm impressed."

18 hums as she greedily licked up the cum on her face and began to clean up her breasts while his dick was still between her huge tits. Aki could feel his still hard cock getting even harder as he watched her eat her meal. It feels as if he might've awakened something within the android.

"18, you've made me even harder. Ready for our next rep?" He asked, his cock pulsing and wanting 18's pussy again.

"Yes~" 18 replied as she finished cleaning up her breasts which were now entirely exposed, the only see-through white now completely see-through showing off her perfectly round breasts. Feeling extra naughty, Aki rang his bell again and says, "Whenever you are turned on around me, you will begin lactating at an alarming rate." he then says and in a matter of seconds he watches as 18 moans in deep pleasure as her tits inflate slightly becoming even rounder than before before milk began to leak from her nipples.

Aki pushed her onto her back and smashed his lips onto hers roughly. The two made out, both moaning loudly as their tongues dancing with each other. His arms were fondling her amazing ass while her arms were wrapped around his back keeping him in place. "You're a very fast learner."

"I have plenty of practice.~" 18 moaned as she enjoyed the man's hands, "But I can tell you learn quickly too.~" she noted as he played roughly with her booty knowing no matter how rough he got he would never so much as scratch her skin.

"Then why don't we skip right to the best rep of the day?" Aki grinned. "Can't have the day go by without doing that rep, cab we?"

"Right.~" Soon 18 was back to riding Aki's cock but this time he was moving as well and holding onto her incredible thighs. The two moved their hips in perfect sync as the android moaned aloud her pussy making a lot of naughty sounds as it got used to his cock. "Krillin is free tonight. I'll get to fuck him soon.~" she noted aloud, the hypnosis making her far too willing to be honest with Aki.

"Good for him." the man replied with a genuine tone, "He deserves the chance to fuck every night after snatching a fine woman like you." he admits.

"Thank you, but what about you? You must have a woman waiting for you at home every day." 18 brought up.

"Ah no. I'm alone." Aki admits fully but with a shrug.

"Oh, I'm sorry," 18 apologized.

"It's okay." Aki reassured. *After all, I use hypnosis to fuck as many women I want in here and you're the best one."*

"How about that desk woman? She seems nice." 18 then suggests.

"Hmmm... she is." Aki admits with a smile.

"You could try with her." 18 added.

"Yeah, but... it just hasn't been on my mind." Aki shrugged.

"Well just an idea, she does stare at you a lot." 18 noted making the man sigh before he leans up and begins making out with the blonde woman again, he didn't mind her being nice but he really wanted to focus on sex. Soon he rings the bell again making her moan as her brain was pulled even deeper.

Aki and 18 were pounding the shit out of each other, their bodies covered in sweat as they meshed together. Needless to say, they were completely engrossed in the pleasure, exactly what Aki wanted. A lot of time passed and soon he had her face down on the yoga mat, her butt up high, her tits pressed tightly against the mat as he pounded her with all he had, making her grunt and moan as she climaxed yet again the two having had sex for almost an hour now. "18! I'm cumming! I'm gonna nut inside!" Aki shouted, pleasure dominating his mind and feeling pressure building up.

"Mmmm, fill me up again~" She moans this being Aki 5th load today the last four having been unloaded into her womb and soon he grunts as he hilts into her and cums yet again making 18 moan blissfully. To think she'll be having intense sex with Krillin tonight too, her stress levels will be on an all time low.~

"Consider yourself stress-free once again." Aki panted. "Very good, 18."

18 pulls herself into a downward dog stretching as much as she could as the cum leaked out of her pussy. Her entire body practically naked with how wet her yoga onesie was. "I look forward to longer sessions.~" she noted to Aki as she casually stood back up, "I hope you can keep up.~" 18 adds with self confidence.

"I'll do my best, 18. You might be my favorite student in so short a time." Aki smiled. "Though, your husband was right: You are insatiable."

"That's the consequence of having limitless stamina." She noted, "The only way I can be satisfied by sex is if the pleasure knocks me out.~ Took even my husband a while to be able to do that and he's superhuman." the android explains as she pushes the man's cum out of her pussy and onto the mat, "Although strangely... you seem to be able to get close to satisfying me despite being countless times weaker than me..." she then noted realizing that doesn't sound right.

Swiftly Aki uses his bell and says, "I'm just that good I guess" he noted with a smirk. "So, if I'm only close to satisfying you, I'll have to train more myself." He added. "Anything for my new favorite student."

18 nods, "Don't worry. You're still doing really well, all things considered.~" She reassures him before giving him a kiss on the forehead and then leaving for the showers.

Aki was just smiling while thinking how sexy 18 really was as well as how to really satisfy her. "Oh, 18. You are perfection. I'm happy you decided to come here."

The next few days were full of sex and yoga poses. With Aki really testing out 18's enhanced body's balance and endurance. He had her hold still with one leg up as he fucked her and made out with her. Tested how well she handled getting fucked while both legs were behind her head. Even testing just how far he could push her now milk stuff tits and just how long she could really hold her breath as he fucked her mouth for over and hour and unloaded every last drop into her stomach. "I've gotta say, 18. You've learned and improved faster than any of my other students! Well done!" Aki praised.

18 did her best to contain a burp as she rubbed her bloated belly. "And you've really done well with reducing my stress levels.~" she noted happily, "not even mentioning my flexibility. I've really improved."

"Next time will be testing just how tough you really are. Prepare to be slapped in the tits, ass, thighs, hips, and pussy until my hands go numb.~" Aki noted for tomorrow.

"Noted. Let's both do our best and you may gain a permanent member of this place." 18 offered, making Aki's mind go wild. *"I could fuck her forever!!"*

The next day he really went all out. Using not just his hands but riding crops too to see just how much punishment 18 could take. Hour two hours of slapping and whipping with 18 experiencing a few orgasms from the rough treatment. Aki could safely say that he couldn't so much as draw a drop of blood even if he had the world's mightiest sword. Her skin showed now signs of damage despite how much 18 had enjoyed the experience. "Fuck! This was the best choice we ever made!" Aki was loving the rough play, just like 18. He wasn't holding anything back and she was loving that. "How are you faring, 18?"

"Hmmm, I'm just fine~ Give me more you wild animal~" 18 replied lustfully, she had really started to love these "yoga" sessions to the point where it was a bit scary. Seems this and her sex with Krillin had really gotten her sexual desires flaring.

Aki was giving her his best, but he was feeling pressure building yet again and didn't think he could hold it back much longer. "18! I can't hold it back for long now! Fuck! You feel way too good!"

"Hit me with your best shot Aki!" 18 yells as she neared another climax herself as well.

Aki shouted at the top of his lungs as he ejaculated inside 18 for the umpteenth time, pulling her right up to the base of his cock and balls, pumping more cum into her womb. This made 18 scream as she finally climaxed, spraying girlcum onto his cock.

The two panted a fair bit but as usual 18 recovered and got off of him looking quite happy, "Mmm, I think you're getting close to knocking me out." she noted casually, her breath already steady and even.

"Really? I hadn't noticed." Aki snarked with a small grin. "Still, I apologize for damaging your perfect body in any way. We just got really into it."

"Oh trust me. I don't think you left so much as a mark anywhere.~" 18 reassures him in a kind manner as she gets ready to take a shower.

"Fuck, that was fantastic." Aki went onto his back, still panting. "Why didn't she come here sooner?"

Finally it had been a month since 18 began coming to his classes daily and she had *"startling"* news. "Seems me and Krillin got a little carried away. I'm pregnant." she announces to Aki as she was sitting on one of his medicine balls. "I hear yoga is safe to do while pregnant but I just wanted to check with you first."

"Well, it may mean that once your belly gets big enough, you won't be able to exercise with me for a long while." Aki said sadly.

"Maybe... although me and Krillin never slowed down even when I was nine months in." 18 noted with a confident smile.

"Really? You two went hard and your child wasn't damaged?" Aki asked.

"Well we are both superhumans capable of destroying the planet. We were a bit more cautious but we found my body was tough enough to protect our child." 18 explains, "I doubt you'd be able to do anything to this next one." she assures him.

"I see." Aki said. "Still, we will take it slow when your belly is big enough."

"Fair enough. But don't ever forget. I'm a needy woman.~" 18 noted to Aki those dominating eyes always getting him going.

"Well shall we?~" 18 purrs as she lifts her feet and presses them against Aki's crotch.

"I thought you'd never ask." Aki's cock was at it's hardest.