#mashiro | Explore Tumblr Posts and Blogs

ggidolsmuts · 8 months

Text

Bases Loaded, Holes Filled - Kep1er Yujin, Xiaoting, Mashiro

"Hmm? Hey Yujin!"

"Oppa, you can go 3 rounds right?"

"Yeah, I do 3 sets for my exercises, why?"

"Cool thanks, I'll see you soon!"

What was that about? You wonder. Probably nothing, just Yujin being random again. She did say she was going to the gym more, maybe she wanted you to be her gym partner? You don't think too much about it. You get a message from Yujin later that week to hang out, and you happily agree.

"Hi oppa!"

"Oh hey Yujin." She pecks you on the cheek, grabbing your arm and leading you in. "Oh hi Xiaoting, Mashiro!" You wave at them happily—they were probably heading out soon right? Yujin rarely calls you over with others around.

"We're playing Switch baseball, come join us!" They certainly looked the part, all dressed in the same baseball outfit you saw them perform in a while back. You shrug and join them, watching them play and taking a few swings yourself as well. The game was fun enough, you suppose, but it felt… boring? Like they were just whiling time away. You'd much rather go on a date with Yujin, if you were honest.

"Aish this is boring!" Xiaoting shouts, loudly and unnaturally.

"Oh, should we play something else?" you ask hopefully.

"No no, we just need to spice it up!" Mashiro chimes in on cue.

"Oh, how should we do it? Loser has to buy ice cream?"

"That's too tame oppa! We can have some fun you know." You recognize Yujin's playful tone—it's one she usually reserves for the bedroom. Wth some shock, you're suddenly aware that only the four of you are here. This was planned, a set-up.

"Yujin?"

"What? We can play with Ting and Shiro too, right?"

"Can we?" you ask yourself and them rhetorically.

"Yes, we're just playing." Xiaoting answers, pouting cutely, the same way Yujin would pout.

"Mmhmm, let's just have fun together." Mashiro scoots closer to you, mimicking Yujin's playful tone the best she can. "We trust you," she adds quietly and nervously.

"I… okay then." Is this really happening?

"Great! Oppa, you should play then." Yujin hands you the controller. "How much fun we have depends on how well you do." She runs her hands down your chest, rubbing circles over them in an open display of affection, even kissing your neck, sending a shudder down your spine—yes, this is really happening.

"I-I'll do my best."

You step up to the plate, and with the controller in hand you take a wild swing. It connects poorly with the ball, but you watch your in-game character run and make it to first base.

"Ooh ok, that's a good start!"

"Is it? I didn't score though."

"You got on first base, that's good enough. First base is Shiro!" Yujin takes the controller from you, and it is quickly replaced with Mashiro's hand as she leads you to the couch. You are hesistant as Yujin and Xiaoting sit down on the floor opposite the two of you, openly watching in anticipation.

"Pretend we're not here." Yujin waves your gaze away before leaning into Xiaoting and whispering in her ear. You wonder what she could be saying in such a situation, but you are quickly distracted by Mashiro grabbing your arms and pulling you into a kiss.

"Mmph, mmph!" You're falling on to the couch, Mashiro cushioning your descent as she pulls you on top of her. You much more vividly feel her cushions as she wraps her arms around your neck, making sure you can't not feel them. You bring a hand to her waist, still over her baseball jersey, and Mashiro moans loudly, clearly already forgetting about Yujin and Xiaoting.

"Mashiro?" Her eyes are round and shiny with desire, and she nods.

"Yes, please." She emphasizes it by bringing your other hand to her chest, begging you to squeeze. That's the sign you needed. You get to first base with Mashiro, enjoying her moans as you squeeze her breast. Your other hand slips beneath her jersey, gliding over her smooth skin. Expertly you feel for her bra, unclasping it from behind.

"Y-You're good," Mashiro comments, and she turns a deeper shade of red when you slide the straps off her arms. Neither of you hear the squeal from Xiaoting as you pull the bra off and toss it to the side—you're already busy feeling Mashiro up, fingers playing with her stiff nubs and making her squirm on the sofa.

Yujin's squirming along with Mashiro, knowing how it feels all too well. She watches you slip your hand down Mashiro's shorts, and her own hand drifts down her body, only to be stopped.

"Unnie!" Xiaoting is flushed red too, but she bites her lip and shakes her head—the three of them had so much planned, it'd be a waste to get themselves off now! They settle for holding each other's hands, squeezing and squirming in place as they each imagine themselves in Mashiro's position.

Mashiro does not have the luxury of imagination though, your two fingers slipping inside her very tangible and pleasurable. Your lips are on hers, and when she feels your tongue licking her lips she lets you in, allowing you to plunder her from both ends. Mashiro's soft everywhere, even on the inside, but her teeth clatters against yours when you find her sweet spot, her head jerking forward in response to your delightful rub.

"Nngh! Uhh, uhh, ahh, ahh!" Short husky breaths escape Mashiro, her cheeks puffing out as she purses her lips, trying to swallow the moan that is eager to break out. She gets louder in more ways than one as her wetness does the talking for her. Yujin and Xiaoting watch entranced, soaking themselves as they watch their cute racoon fall into rapture, a leg dangling lewdly off the sofa, showing off your movements through the stretching of her shorts. She manages to clutch at your arm, large round eyes looking at you unfocused.

"Do it," you whisper, and they roll into her head, a strained moan announcing Mashiro's climax. She shudders on the sofa, thighs taut and trapping your hand, making sure you feel her wave of juice over your fingers. You extract yourself when she relaxes, but you also let out your own moan when Mashiro reaches for you, grabbing you over your shorts.

"S-Shiro!" This time it is Yujin shouting. "Not yet!"

"Ah? Ahh, right, sorry." Sheepishly she withdraws her hand, pushing you off lightly. "Thanks oppa."

"What's going on?"

"T-That's just first base, we should keep going." Mashiro hands you a tissue shyly, and you cough and wipe your fingers with them.

"Okay, what's next?"

"We keep going." You stand up awkwardly—you are wielding two bats as you get in the stance, but clearly no one minded. You swing, and a strike, another swing, and another strike, you make a third swing and whiff also, and with that you have your first out.

"Looks like oppa needs some motivation." Xiaoting grabs her jersey and pulls up, but instead of taking it off, she merely ties it off into a haltertop, exposing her midriff for you. "Try again." Another three whiffs and you have a second out.

"Oppa, your stance is wrong, here, let me help you." She holds you from behind, pressing herself against your body—you notice immediately her lack of a bra, and her hand slips inside your pocket, grabbing your erection as she pretends to tweak your stance with the other hand. "Like this, got it?" She gives you a firm stroke, and your legs nearly buckle from her touch.

"Nngh, right, thanks."

"Good luck."

Strike one, strike two, ball, ball, ball. You take one last swing, praying it connects. It does, and you see the ball fly further out, but it is not a home run, instead leading to a double.

"Third base, good job, Yujin can you grab the things?"

Before you can ask what said "things" are, Xiaoting has dragged you backwards on to the couch, and you're making out with her like you did with Mashiro earlier.

"I prepared a lot for you," Xiaoting whispers, inviting your hand beneath her shorts, leading you to two discoveries—not only is she not wearing a bra, she is also not wearing panties; additionally, all you feel is bare skin around her warm entrance.

"T-Thanks— Ah!" You find yourself kissing Yujin all of a sudden, her hands aggressively tugging your shorts down. With quick strokes she gets you to full hardness, and with a groan you allow yourself to get wrapped up, a condom stretch over your shaft.

"There, done, go get her. Save some for me later." Yujin pulls away, joining a red-faced Mashiro who is not staring at you, but rather right in front of you. On the ground bent over is Xiaoting, naked from the waist down. You notice the bottle in your hand, and it leads you to a third discovery.

"Fuck me from behind, fuck me… there." There is no room for misinterpretation as Xiaoting pulls on one of her cheeks. You grab the bottle of lube and slather it on your shaft, spreading some around her puckered hole for good measure.

"Have you done this before?" you had to ask, both out of concern and curiosity.

"Just toys, nothing that big, go slow." You nod and press your tip against her rear entrance, applying a little pressure. "Harder." Your head presses more firmly against her ass, and you wriggle a little to open her up. "Fuck!" Xiaoting curses as your head slips in quickly.

"Sorry, sorry!"

"No no, give me time, fuck Yujin he's big."

"Y-Yeah, are you okay?" Ever the leader, Yujin's concerned about Xiaoting even as she's turned on, watching you disappear into her ass.

"Yeah, it's… filling!" Xiaoting nods back at you, and you begin to push in bit by bit, opening her up more than any toy could. You keep a firm grip on her hips, feeling for her reactions, listening for any moan or gasp of pain, slowly drawing her on to your cock. You stop when her toned ass finally touches you, and you take the opportunity to squeeze her butt—you're fully buried inside Xiaoting now.

"Fuck you're tight…" you groan, the pressure of Xiaoting clenching around you near overwhelming.

"Yeah? Better open me up then." You make sure to rise to her challenge, pulling out before pushing back in faster than before. "Oooh fuck, yeah just like that!" You settle into a rhythm, slowly pumping into Xiaoting, but each thrust is harder than the previous one. The clash of flesh is louder each time, as is Xiaoting's cry of pleasure. Forgotten in the background Yujin and Mashiro watch the two of you go at it, rubbing themselves—without Xiaoting to keep her in check the wet spot between Yujin's legs grow darker and larger, almost matching the one on Mashiro's shorts. You had never done anal with Yujin, but watching the forbidden act unfold in front of her sends her heartrate racing—she wonders just how full Xiaoting is feeling.

"Oh my god!" Xiaoting yelps in answer as you reach around her waist, sliding a hand across her shaven mound to find her clit. She immediately begins to fall apart—pleasure rockets through her body with every thrust into her ass, and that is now supplemented by your rubbing of her sensitive nub, a constant wave of ecstasy growing in the background. What was a pulsing, slowly growing ball of joy in her core is now burgeoning rapidly, persistently pushing its way through her thoughts, much like the way you are in her ass.

Mashiro watches you bent over Xiaoting, humping her, your hand hidden between her thighs, but it doesn't take much to figure out what you're doing to her. Xiaoting's arms weaken, and only her ass remains in the air. Mashiro spies her group mate's glazed over expression, and Xiaoting has never had a lewder look on her face. Her eyes widen suddenly, staring straight through Shiro, and her arm shoots backwards, trying to grab you.

"Ah! No— Yessss!" It's too late, with a wet gush Xiaoting splatters the floor loudly, her juice covering your thighs. She wails as you continue to rub her clit, extending her orgasm with violent quivers. Her slick continues to leak and trickle along her thighs, not nearly as explosive but just as hot.

"Fuck, gonna cum!" You groan, the pressure of Xiaoting around you too much after her orgasm.

"Do it, cum in my ass, want, you, to— Ah! cum!" Xiaoting manages to gasp between your plowing thrusts, eager for you to reach your own peak—with a grunt and a growl you press your hips to hers and unload into the condom. It doesn't prevent Xiaoting from feeling you throb in her ass, and Xiaoting moans with relish at the sensation.

"Haah, hah, ha, mmm…" You find yourself kissing Xiaoting mindlessly, stifling her last few moans. When you finally slip out of her, she takes the condom off you. She brings a finger to where you were earlier, gasping in surprise—you didn't just stretch her, you gaped her open, and there is a satisfying soreness to that, one that made her— Oh my! Blushing at the mess she made Xiaoting hurries to the bathroom without another word.

"Xiaoting? Are you okay?" You call out to her retreating form, but she the door closes without an answer. Yujin follows her quickly in.

"She'll be okay oppa, I think she's just overwhelmed, she normally doesn't squirt like that, or at all." Ever thoughtful Mashiro brings some tissues and wipes to clean up.

"Thanks— Mmph!" Mashiro jumps into your lap, juicy thighs straddling you. Through her shorts that she has somehow managed to keep on, you groan at just how soaked she is.

"Get hard quickly, we can do it before— Ah!" Yujin firmly tugs Mashiro off you, tutting at her.

"Later, it's not fair if you get two rounds before I even get one in Shiro!" The younger girl merely whines, but she nods in apology to her leader.

"Is Xiaoting okay?"

"Oh yes, she was just embarrassed, she's never done that before, but she said she wanted to do it again sometime." You gulp and get hard at the prospect of that. "And now you're hard enough, good, keep playing!"

"Are we really still keeping this up?"

"Yes! Otherwise Ting and Shiro won't be happy!" Mashiro nods seriously to reinforce the point.

"Okay okay!" You take a few wild swings, figuring you'll just luck into a hit and score. But no, maybe you were too horny to do it properly—it certainly doesn't help when Yujin begins stripping, supposedly for "incentive". All it does is distract you, and you strike out multiple times through multiple innings, until you're on your last swing. Xiaoting has returned, blushing but satisfied, and Mashiro and Yujin are growing agitated and annoyed.

"Aish, do guys lose all hand-eye coordination when they're horny?!" Yujin snatches the remote from you, and skillfully smashes it out of the park, home run! Immediately she jumps on you, tossing the remote to the side as she latches her lips to your neck, leaving a dark bruise. "It's a good thing I'm so wet, I got so bored and dry watching you whiff."

"Sorry!" With a moan Yujin eases herself on to your cock, and you see Mashiro and Xiaoting on the couch, enjoying the show and slowly pleasuring themselves too.

It is a different kind of tightness compared to Xiaoting's ass, but you enjoy Yujin's snug warmth all the same. Pinning you to the floor she starts humping you, midriff moving back and forth, throwing her hips up and down on you, making sure your length slides in and out of her fully each time. Sweat and scent soak through her jersey when she ups the pace, choosing to gyrate her hips instead, grinding her own clit against you. It's almost demanding the way she rides you, as if she's putting on a show for her groupmates.

"Are you gonna cum for me oppa? Gonna cum for Yujinie?"

"Yes, fuck Yujin I'm so close!"

"Good, cum in my mou—" Yujin makes to get off, but two pairs of hands stop her, holding her down on your shaft. "What are you doing!"

"Come on unnie, when are you going to tell oppa?"

"Nngh, what are you talking about?" you manage through gritted teeth, feeling Yujin clench around you—she's equally close.

"We found Yujin unnie's browser history, do you want to know what we saw?" Mashiro teases.

"No, don't!" Xiaoting keeps her leader down, firmly keeping your bodies flush together. You're even deeper inside Yujin now.

"Shush unnie. Oppa, the term she searches for the most is breeding, all her favorite videos end in a huge creampie, or even multiple."

"Fuck…" you moan at that thought, and because Yujin gets even tighter around you.

"Yet here she wants to get off you to suck you dry, what a coward, tell him what you really want unnie." Mashiro encourages.

"Yes tell him!" Xiaoting eggs her on."Don't you want to see oppa's thick load leaking out of you when you get off him, it's going to leak everywhere. Maybe we can record it too? We won't let you move until you tell him."

"Fuck!" Yujin cries out at the thought. Xiaoting helps both of you along, making Yujin move her hips on top of you, eking out just that little bit more pleasure and getting you just a little deeper inside her.

"中に出して! I don't need to translate that for you do I unnie?" Mashiro joins in on the filthy teasing.

"N-No, nngh!"

"Yujin I can't hold on much longer!" you grunt, Yujin's dirty thoughts and newfound desires gripping you just as hard as her pussy is right now.

"Okay, okay!" With a gentle push from Xiaoting she falls on top of you, whispering directly in your ear. "I want to be bred, cum in me! Breed me, please breed me oppa, I don't care, just cum in me." Yujin's begging whimpers become sobs of pleasure as you grab her ass and take over, bringing her down on you in time with your upward thrusts.

"Oh, oh fuck, that's so deep! Ah ah ah… yes yes yes!" There's no going back, and with a few furious thrusts upwards Yujin orgasms powerfully with you, clenching around your tip blasting seed into her womb. "I-I can feel it, it's so much, mmm…" She hugs you tightly, clinging to you for all she's worth and letting out small whispers of joy. For a while all that's heard is you and Yujin's laboured moans plus Mashiro's and Xiaoting's heavy breathing. When Yujin goes limp she sags on you completely, utterly wasted by the experience—you've never seen her like this.

"Wow… Look." Xiaoting helps pull Yujin up and back slowly. Your cock slips out of her, and immediately a thick stream of white oozes out of her. "Isn't that what you wanted unnie?"

"I guess, I— Shiro!" You back up as Mashiro straddles you, bending over to lick your load oozing out of her leader. She wiggles her ass as she does so, a clear invitation to get hard again quickly. You watch in dumbfounded surprise as the quiet girl continues licking Yujin, and it is only when her hands go to her shorts you realize what she is offering. You help Mashiro out, pulling down her shorts, just enough to expose her glistening pussy for the first time.

Mashiro's first attempt earlier was stopped by Yujin, but this time, having sufficiently distracted her leader with her tongue, the co-leader grabs your hard again shaft and lines herself up with it. Her moan is muffled by Yujin's muff, but there is no hiding your groan when Mashiro takes your stiff bat up her pussy. That is something for Xiaoting to stifle as she stands over you and grabs your hair. You take a moment to admire Mashiro's ass and thighs jiggling while she bounces on you, but soon your tilt your head back, allowing Xiaoting to push herself on your face. You eat her out from below, her juices no longer squirting out, but leaking constantly down your chin instead.

The sinful scene silently simmers, each of you quieting your pleasure through a pussy in the face or a hand on the mouth. Yujin's legs tremble, Mashiro's thighs bounce and jiggle, Xiaoting's pussy quivers and leaks, but it is all whispered names and whimpered "yes" until you grope Xiaoting's ass, spreading her cheeks while eating her out. A finger into her newly un-gaped ass forces her to break the silence, crying out a ecstatic apology as she floods your mouth with more nectar.

It triggers a chain reaction—Yujin watches Xiaoting's juice splash and trickle down your chin, and it triggers her own orgasm, her hands going to her co-leader's head, forcing Mashiro's tongue deeper into her cum-filled heat. Hearing the other two members cry out, Mashiro slams herself hard on your shaft and combusts with them, clenching around you and coating your shaft with her own slick.

"Fuck, I'm going to cum!" you shout, managing to disengage from Xiaoting's pussy to warn Mashiro.

"No, wait!" She shudders and forces herself to lift off you. Turning around, she tears her jersey off and makes you feel her bustiness, trapping your slick covered shaft between her breasts. "Do it oppa, go ahead." Watching the "innocent" racoon of the group push your cock through her cleavage and feeling her soft tits squishing around you proves too much, and with a jerk of your hips you splatter her face. Your own vision goes black, and you feel hands all over your shaft as you thrust blindly upwards through their strokes, shooting shot after shot until you are fully drained, and not even the hand on your balls can coax more out of you.

"Mmmmmph…" The sudden warm mouth on your cock does though, and you whimper and squeeze off a parting shot into it. You finally manage to open your eyes, just in time to see Mashiro releasing your shaft, licking your sensitive tip for good measure. Your eyes widen at her cum-covered face, a good amount on her neck and chest too; your eyes nearly pop out of their sockets when you see Yujin and Xiaoting next to her, faces also covered with white splatters and streaks.

"Home run," Yujin whispers, and the three of them look at each other and giggle. "Come on, let's clean up." They head for the bathroom, leaving you to wonder what the fuck just happened. Groaning in exertion you reach for some wipes, cleaning their juices left all over you and the floor. Sore but satisfied, you pull on your clothes and sag into the clean end of the couch, and it feels like you've taken a short nap until you notice Yujin's weight in your lap.

"Oppa." She hugs you and nuzzles your neck.

"Hey, hmm I guess that's what you meant by 3 rounds, and here I thought you were talking about exercises."

"Oops, sorry. I mean, technically it's exercise."

"I guess, I'm pretty sore." Yujin joins you in your chuckle. "Are Mashiro and Xiaoting okay?"

"Yeah, they're both a little sore."

"Mmhmm, we normally don't have something that big to work with." The two of you are distracted by Xiaoting and Mashiro joining you. Xiaoting winces a little as she adjusts her stance slightly. "Definitely a little sore."

"It's a good sore though." Mashiro assures you. "Thanks for the fun time oppa."

"Sure, it was fun for me too." Xiaoting's glance flitters from you to Yujin, and a glance from her leader makes Xiaoting's eyes widen slightly in acknowledgement.

"We umm, we're going out to get coffee!"

"We are?" Mashiro asks. "We have a coffee machine at home though!"

"It tastes better from a cafe! Let's go. Unnie make sure you take your 'medicine'."

"Medicine? Yujin are you sick?"

"Aish, for a co-leader you are slow on the uptake sometimes!" Xiaoting grabs Mashiro by the arm and leads her away firmly. "Bye!"

"Get me something too Ting!"

"Yes unnie!" With that, you and Yujin are alone once more.

"So, about that medicine, or rather, why you would need to take something…" You trail off, allowing Yujin to pick up the thread as you watch her get off you and go take a pill, her face blushing when she settles back in your lap.

"I—I know we've been careful, but I've just been watching more umm, videos, and it's really hot. I didn't think they would find that, I wasn't planning on bringing it up with you until much later."

"Why not?" you ask, bring a hand to her cheek and finding it very warm.

"We've never discussed anything about that, I didn't want to scare you away or anything."

"Look, it's just a kink, we know what each other likes, I don't think hiding a new kink helps, I want you to feel good too when we do it." You kiss and hug her, murmuring in her ear. "We can discuss our future together and what that looks like next time, not right after you pulled me in for a foursome."

"That's fair, sorry." You peck her lips in acceptance of her apology.

"If that's a kink you have, I'm more than happy to do it. I can trust you to keep us safe right?"

"Yes, I'll make sure I stick to the schedule and remember to take it on time."

"Good, then next time I'll be sure to go three rounds again, and it'll all go into you, fill you up fully."

"Yah… you make me want to do it right now," Yujin hits you cutely on the chest and pouts, and it turns into a smirk as she slips her top slightly and reveals a shoulder.

"Hah no more today please! Besides, aren't they coming back with coffee soon?"

"Hmph fine!" You cuddle Yujin to appease her need for skinship, and it was lucky you two didn't go any further, as a few minutes later Xiaoting and Mashiro return with ice-cold drinks.

"Oppa we got something for you too!"

"Thanks a lot!" The four of you switch to playing some actual games until Yujin checks her phone.

"The members will be coming back soon, you should probably go."

"Yeah, I'll head out, thanks for having me over." It sounded insane, like you were thanking them for a quiet night in rather than a wild fuckfest. You hug Xiaoting and Mashiro goodbye, and they press themselves against you fully.

"Thanks oppa." Mashiro's cheeks are a tint of pink, to think she was writhing beneath you on the sofa earlier, and then bouncing on you later!

"Thanks oppa! Let's have more fun next time." Xiaoting waves as Yujin walks you to the door, and you kiss and hold her close.

"See you soon, remember to take your 'medicine'."

"I will I will, thanks for playing along with everything."

"As long as it doesn't become a regular thing, the three of you are a lot for me you know? I can barely keep just you satisfied."

"Oh I was definitely satisfied, and I'm sure Ting and Shiro are too. Maybe I'll listen to Ting and actually record it next time."

"From one risk to another huh?" Yujin pecks you good bye and pushes you out the door.

Weeks later you get a message from Yujin.

We're doing another baseball thing soon, you know what that means~

You start practicing the baseball game—you can't leave them waiting too long the next time after all.

A/N: Just a crazy idea I had, ever since they did the baseball thing I thought about the foursome. Finally got around to it. Little bit all over the place, thanks for reading!

#smut #kep1er #yujin #mashiro #xiaoting

655 notes · View notes