Yuna calls you on your day off for an impomptu workout session
“I thought you were supposed to be the one working me out!” Yuna shouted at you, probably a few hundred meters away, as you tried to drag your feet in an exhausted excuse of a jog.
“HA HA! Very funny!” You wheezed out. At this point in the day, you’re officially wiped out. It was supposed to be your day off. Operative words being supposed to be. You slept in, had breakfast, destroyed your legs for leg day, and were preparing to lie on the couch for the rest of the day while catching up on the shows you missed. You were about to start the ‘lying on the couch’ part of the day when your phone started ringing and Yuna’s name appeared on the caller ID. You were tempted to just let it ring. It’s your day off, you thought. Your legs are jelly, you have Netflix at the ready. You couldn’t be bothered. Even the company’s 300% overtime bonus couldn’t get you to stand— You know what, it might just be a light workout request anyway. Your greedy ass answered the call thinking exactly that. It’s already late, maybe she just wants you to spot her with some light exercises. You breathed a sigh of relief when that was what she asked you to do. Well, adjacent to what she wanted to do.
“Just a light jog, she said.” you muttered under your labored breath, still trying to catch up to Yuna. “Just an easy run. Won’t even break a sweat!” If your legs were already jelly before, they’re just a straight up puddle right now. You finally give up and plop down on a park bench. The burning sensation in your legs was killing you. You chug down half a gallon of water while pouring the other half on your legs to cool them down. As you try to recuperate from the fatigue, you spot Yuna coming back up from the path, about to lap you for the third time that evening.
“Oh come on Mr. Peak Human Physique! What happened to pushing past your limits?” She jokes as she slows down and stands over you in your corpse-like state. Right now you’re extremely annoyed and confused at the same time.
“How is it you’re lapping me now, when I could barely get you to finish a 10 rep set on a normal day?”
“I honestly don’t know? Maybe the clothes are giving me an extra boost or something?” She says jokingly. Honestly, you could sum it up to the clothes. When she called you about doing a light jog, she said she wanted to try on the complimentary pieces she got from a new brand endorsement deal. You thought it was a bit of a petty reason to go on for a run, but when she showed up in her white windbreaker and black shorts, you decided to just let her have her fun on this light run. An hour later though, you're basically a corpse trying to make sense of the world. Everything was spinning. Colors blurred into each other. Hell, the fatigue even made it look like Yuna changed her clothes. Wait. no. SHE REALLY DID?

“WAIT A MINUTE. DID YOU CHANGE YOUR OUTFIT?” You’re shaken out of your fatigue when you finally notice her new outfit. Gone was the white windbreaker and black running shorts. Now she had a pink jacket on, zipped up halfway to show off her black sports bra. To complete the set, she now has black leggings that clung to her like a second skin. “WHEN THE HELL DID YOU FIND THE TIME TO CHANGE?”
“About thirty minutes ago?” she answered in a humming tone. “You were lagging behind already so I took a detour back to my manager and the van to change.” She gives you a grin.
“You’re gonna kill me.” You tell Yuna. Both literally and figuratively. Literal in the sense that if you force yourself to run another lap, you’d probably drop dead in the middle of the park. Figuratively, the outfit she has on is starting to make your groin area a lot tighter than it should be. Unfortunately for you, she notices and decides to prolong your agony.
“Fine Mr. Slowpoke! Let me just finish this lap then we can cool down.” She gives you a playful wink. You were too tired to catch on what she meant by that, but you’d eventually find out in half an hour.
30 Minutes later
“Shit are you sure no one will see us here?” You ask Yuna.
“They’re not gonna check behind the building if they don’t hear anything. So shut up and let me help you cool down!” Yuna replies
You find your back against the wall of a bathroom building in the park. Surprisingly, it doesn’t smell bad, but you’re still in an uncomfortable situation nevertheless. Your running shorts were pooled around your ankles along with your underwear, leaving your nether regions fully exposed to the world… for a time. In front of you, Yuna was on her knees, her mouth taking in your length.
“Holy shit.” You muttered under your breath. You felt the tip of your dick hit the back of Yuna’s throat, yet somehow she was unfazed by it. Instead she upped the ante by forcing you even deeper, finally making gagging and gurgling sounds while taking your engorged member. As she pulled back, her saliva left your dick glistening from the little light that was available during that evening. Just as you were about to fully leave her mouth, she would stop pulling back and play with your tip with her tongue. Then she would abruptly slam herself back down before erratically bobbing her head. Her actions were confusing you. It felt like she was rejuvenating you after the run, but then she would suck the energy back from you with her amazing mouth. This went on for a few minutes, alternating between fast bobbing and slow sensual moves with her tongue. Eventually, you felt your climax near.
“Fuck, Yuna. your mouth’s amazing. I’m getting close.” you warn her. She immediately stops to your disappointment, but then you realize where this is going next.
“Oh no you don’t.” Yuna says as she stands up. She fully unzips her jacket but she doesn’t remove it. Instead, she leaves it on but pulls her sports bra over her modest breasts. She then pulls down her leggings down to her ankles, taking one pant leg off. “We’re not wasting that load mister. I want it inside me!” she continues, before bracing herself against the wall as she bends over.
You choose to obey her, and ram your entire length into her. She shrieks, but you immediately cover her mouth with your hand. You give her some time to adjust to your dick inside her before you start pistoning into her with reckless abandon. You thought that you had an uphill battle to climb in getting her to orgasm at the same time as you, but the slickness inside of her suggests that she doesn’t have that long left until her sweet release. Apparently when she was sucking you dry, she was playing with her pussy with her free hand. Doing something so dirty in public with the chance of getting caught was getting her off that it just took some light rubbing to get cunt sopping wet. It also helped that you were playing with her exposed mounds from behind, alternating between massaging her modest globes to playing with the erect nipples. Your strokes into her were going in smoothly, but the situation had her tighter than usual. It led to the most amazing sensation between you two.
“Why are you such a naughty little slut, Yuna?” you teased her, while your hands rested on her tiny hips.
“Don’t say that. Ugh. I’m not a slut. oh fuck.” She replies to you, out of breath.
“I. Don’t. Believe. You.” You said, with each word coinciding with a deep and hard thrust. Each earning a lewd response from the girl bracing herself on the wall. “Getting me worked up on my day off? Dragging me behind the restrooms to suck me off? Hell, you’re not even wearing any panties!” On the last thrust, you pull out of her almost completely, leaving just the tip touching her lower lips. She was disappointed by the lack of sensations. The sudden stop was agonizing for the both of you, but you knew it was way too much for her. You wanted to get the truth out of her, and you knew how to. “Stop lying. Tell. The. Truth.”
“FINE! I’M A SLUT! BUT ONLY FOR YOU! NOW FUCK ME!” Yuna shouted. Just the exact words you wanted to hear. You immediately start slamming back into her again, not letting her readjust to the invading presence in her pussy. “OH FUCK OH FUCK OH FUCK!” A multitude of profanities and expletives were escaping her mouth. She was almost shouting. There was a little voice in your head getting worried that someone might hear her. That was easily drowned out by the vocal signs of pleasure that you were getting and receiving from your personal slut.
“And to think you thought I was the one who was going to get us caught.” You whispered in her ear as you leaned down against her back. “All these lewd noises you’re basically shouting might give us away. But you don’t care do you? Because you love it. The thrill of getting caught. Of some curious passer by hearing your moans and deciding to investigate. You’re getting wetter right now just thinking about it.” Not only do you feel her insides getting wetter, you can hear the sloshing sounds that go with every thrust. “You know why you like it?” You ask her again, as you pull on her ponytail to get her face away from the wall to make her face you. “Because you are a slut.” You cut off any more words from either with you as you give her a deep kiss from behind. In what felt like eons, she pulls away and gives you a mischievous smile with her signature bunny teeth.
“Only. For. You.” She tells you with a grin. It drove you insane and made you want to finish her off first. You snaked one of your hands from her waist to her clit which you aggressively played with to push her over the edge. It works.
“AAAAGH” Yuna starts shrieking from her orgasm before you muffle her mouth with another kiss. You feel her legs give out from the immense pleasure. Your other hand instinctively wraps around her waist to keep her up while you continue pounding into her and playing with her sensitive nub. As she rides out her high, you continue thrusting into her at a slower pace, letting her enjoy her nirvana.
You don’t know how but the power dynamics from earlier shifted. You were too tired earlier to take charge of the situation and ended up like putty to her whims. But after she reenergized you, you wanted to take control back. With the position she was in right now, you could definitely say you were back in control.
As you felt the tidal waves of Yuna’s pleasure start to ebb, you found yourself hungrier to race to your finish line as well. And maybe get her to another one too. You were inadvertently lifting her up from the ground during her orgasm, so you set her down to her shaky legs. She worriedly reached out to the wall to try and stabilize herself, but she soon found out she didn’t need to. Immediately after setting her down, you spun her around to face you. The surprise on her face continues as you hoist her up, but she instinctively wraps her legs around your hips and locks her ankles behind you. She locks her hands behind your neck before your lips crash into one another’s for another deep kiss. You pull back and give her a grin.
“How about we finish this cool down together this time.” You whisper this to Yuna as your sweaty foreheads are still connected. She gives you a cheeky grin back before going for another kiss. She snakes a hand down to your crotch to aim your penis back into her entrance. You lift her up as she continues to aim before you let her down, having her slowly get impaled by your length. You both share a long moan as she slides down before you fully sheath yourself into her once again. You take a minute to let her get used to the new position. You don’t know how long the two of you had been there, but the pink sunset sky had already turned dark, with your only source of light coming from inside the bathrooms. The park had grown silent, leaving only both your heavy breathing and panting to fill your ears. At this time there wouldn’t be many people left in the park, meaning you and Yuna are free to be louder than you were before.
“You’re so tight, Yuna!” You were practically screaming. “You’re squeezing me so hard!” You and Yuna were locked in a sensual dance. The both of you alternated between you thrusting up into her, and her lifting herself up on your shoulders to bounce herself on your cock.
“You’re hitting me so deep! Keep going! Keep going!” Yuna screams back at you. Her pleas, no, orders were fueling you on. You completely forgot about the fatigue you had earlier. You forgot about where you are now. The only thing on your mind was the woman in front of you, and your quest to bring the both of you to a shared nirvana.
You felt a familiar ache in your core, signaling your impending finish. You worry about finishing before Yuna gets to her second orgasm, but the renewed tightness of her pussy was telling you she was close. You wanted her to finish first, and you knew just how to do it. You crane your head down and proceed to finally pay attention to her breasts once again. You capture one of her nipples in your mouth and begin to play with it, alternating between sucking and flicking with your tongue. The added sensation was more than enough to get her over the edge.
Yuna screamed in pleasure before biting down on your shoulder to muffle herself. Her scream came out as lewd whimpers against your skin. You felt the walls of her vagina start to spasm, trying to milk you of your seed. In the middle of the tidal waves of her pleasure, the new sensations had brought you to your climax.
You let out a primal roar as you finally reach your peak. All of the built up tension from the day explodes into Yuna. You feel your cock pulse in her spasming snatch. Rope after rope of cum shoots into Yuna’s waiting womb. You couldn’t see it, but you feel yourself painting a masterpiece in her insides. You feel your crotch get wetter as a mixture of both of your’s and Yuna’s cum starts to spill out of her. You were using whatever remaining strength you had left to keep your combined weight upright, as Yuna was still clinging to you as she rode out her high. As you both started to calm down, your legs finally gave way and you fell backwards on the ground. Instinctively, you hugged Yuna to keep her from getting hurt. You took most of the fall but thankfully the ground was softer than you expected and there weren’t any rocks on where you fell. After the initial shock, you both ended up laughing as you were still hugging Yuna as she straddled you on the ground. Surprisingly, your member never left her pussy.
“You think you can go another round?” Yuna asked you with her signature bunny smile.
“I think you already got all that I could give for today Yuna.” You say with a heavy breath. She frowns a bit in disappointment.
“How about tomorrow then?” Yuna asked as she hugged your chest.
“100 percent. But let's skip the workout and go straight to the cooldown, okay?”
“Skipping the workout? Are you sure you’re my trainer?” She asks with a surprised look.
“I think I’ve earned a real rest day after what you put me through.”
“But you liked it anyway, didn’t you?” Yuna says with a cheeky smile.
“Of Course. I might be your personal trainer, but like you said, you’re my personal slut.”
“Only for you” She says as she starts to sit up, straddling your waist.
You both shared a deep passionate kiss as Yuna still straddled you. Eventually you both broke the kiss and started to get dressed to finally cap off this unplanned tryst. She thinks you didn’t notice, but you saw her take a swipe at her pussy to get a taste of your combined juices. You shakily started walking with her towards your car, which she notices. She offered to give you a ride home considering the hell your legs went through, and in the fear of them suddenly falling asleep while driving you took her up on the offer. Yuna and her manager dropped you off at your apartment, where she gave you a quick peck before you exited the van. As the van drove off, only one thought kept racing through your head.
“Only for me.”
-End-
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