#motzu

Alcohol Free 12/04/2026; uso pessoal Momo e Tzuyu, TWICE.

Trouble

Momo x Tzuyu

CW: Smut, Bondage, NSFW, strap on, fingering, pussy eating, moments of fluff

Word count: 3150

A/N: I’m sorry it took so long to do this😭I had a phase where I just didn’t feel like writing smut. Hope it was worth the wait.

“Well why not”, Tzuyu asked Momo, pestering her because she wanted to do part of her mission but Momo had figured it out and was not going to fall for it.

“You know why”, Momo replied, rolling her eyes, continuing to scroll through her phone.

“Please please please”, Tzuyu asked again, shaking Momo dramatically, “I’ll do anything in return”, she promised in a hurry and accidentally ended up knocking Momo’s bottle of water over, causing it to splash over Momo’s shirt and hands. “Oh!”, Tzuyu gasped in surprise.

Momo had her mouth open in disbelief as water begin to soak into her shirt and drip off her arms. Momo took a deep breath and slowly got up, rolling up the bottom of her shirt, exposing her abs before turning to look at her.

Tzuyu had her arms folded, a defiant look on her face and she looked away, pretending that she didn’t really care but her eyes kept glancing back to Momo, specifically her abs.

Momo stood in front of her, looking down at her, “You’ve become really annoying and disrespectful you know. Never listening to me or anyone else anymore.”, saying this, Momo grabbed Tzuyu by her arms and dragged her to her room before making her sit on the bed.

Tzuyu still being a brat, just sighed and rolled her eyes, “It’s just some water….and it wouldn’t have happened if you just listened to me.”

Momo couldn’t believe what she was hearing, “Is that so….I see. Well, I’ll listen to what you said and you said you’ll whatever I wanted so now”, Momo said, going through her drawer while Tzuyu curiously watched, wondering where this was headed, “I’ll do what I want….with you”, saying this Momo grabbed Tzuyu’s hands and handcuffed them quickly.

“What….”, Tzuyu panicked at the suddenness of Momo’s action and the restraining of her hands for a moment before relaxing again, still unsure what Momo would do.

Momo pushed Tzuyu on her back causing her to yelp and climbed on top of her, straddling her before whispering in her ear, “You wanted me to do your challenge, well first you have to do mine. Don’t scream.”

Tzuyu felt her heart beginning to pound, “is…is that it?”. Momo nodded and then before Tzuyu knew it, Momo tied her handcuffs against the headboard. “What are you….”, Tzuyu began again but Momo silenced her by putting a finger against her lips.

“Your challenge has already started…do not scream until I am done with you.”, Momo said, her thumb pressed against Tzuyu’s chin. Then she began to trace her finger down, lower and lower until she reached Tzuyu’s top, threatening to pull it down.

Tzuyu watched in anticipation, curious about how far Momo would go. She was even a bit excited and when she unconsciously bit her lip, Momo smirked and pulled it down roughly, exposing Tzuyu’s tits causing Tzuyu to breathe in sharply.

Momo wasn’t done yet, in fact she didn’t even start, she moved her hand lower onto Tzuyu’s pants now, unbuttoning and pulling it off along with her top, leaving her only in her panties.

Tzuyu couldn’t help but squirm a bit, feeling quite exposed and vulnerable but stopped and softly gasped when she felt Momo’s cold finger on her navel.

“Now. We. Shall. See.”, Momo said gritting her teeth as her hands began to linger over Tzuyu’s waist and thighs, touching her lightly, sending shivers all over her and causing her to inadvertently close her legs tightly.

Momo smirked and forced her legs open, a finger tracing her pussy from the bottom to top, softly through her panties, “Close your legs again….”, Momo warned, her tone stern. She continued to gently rub, top to bottom, bottom to top, watching Tzuyu’s reaction carefully, doing this for a minute or so before suddenly adding another finger and pressing against her pussy causing Tzuyu to take a sharp breath. Momo smiled smugly, already enjoying her power over her junior immensely.

“Ah, you are doing well for now….lets see how long it lasts.”, saying this Momo slips her hands inside Tzuyu’s panties causing Tzuyu to gasp and begins to play with her clit which makes Tzuyu squirm again.

It’s getting more and more difficult for Tzuyu to not vocalize her feelings, the situation went from thrilling to arousing to straight up pleasure much too soon. It didn’t help that Momo was so good at it. The pleasure kept building up forcing Tzuyu to bite her lips and she realized just how close to cumming she was, just a moment away, so close and then Momo stopped abruptly though her hands were still on Tzuyu’s pussy, making Tzuyu whine in frustration.

As Tzuyu’s breathing began to calm, she looked up at Momo in confusion and frustration who looked back at her with a satisfied expression, “You’re doing really well so far. I guess you’ll win at this rate so I’ll just”, she begins to move her hands away, “stop.”

“N-no, please!”, Tzuyu blurted out quickly and then looked away, her cheeks coloring as she herself couldn’t believe she said that out loud.

Momo smirked, “Oh? Ok if that’s what you want.”, Momo slipped her hand back inside Tzuyu’s panties and got to work again, bringing Tzuyu to the brink very quickly.

Tzuyu was whining and moaning as Momo rubbed her, she almost couldn’t believe how good Momo was, how quick she was to making her cum. She stiffened her body, focusing so hard on not closing her legs after Momo’s warning, she couldn’t have Momo stop, not again, not right now, not when she’s so…so close to cumming. Her hands fought against the cuffs but it was of no use, Tzuyu felt her waist rise as she was getting closer and closer, her eyes closed as she braced herself for her release.

Momo smirked seeing Tzuyu act like this, knowing very well the reason for it and slowed down for a second, Tzuyu opened her eyes immediately, ready to protest but just as quickly Momo thrust two fingers in, causing Tzuyu to cum, her eyes rolled and her mouth remained open, unable to make a sound as she experienced a mind numbing orgasm, her lower body thrashing around while she was cumming. After what seemed like ages, Tzuyu finally came down from her high, panting hard, her vision blurry and she blinked slowly several times to clear her eyes.

As she began to relax, Momo wiggled her fingers against the roof of her pussy causing Tzuyu to sharply gasp and look at Momo who could only grin at her as she started to push her fingers deeper inside Tzuyu until they were knuckle deep. Tzuyu could already feel her pleasure build up rapidly, she was still a bit sensitive and it wasn’t going to take much to make her cum. And Momo was figuring that out as she began to finger her expertly. Soon enough Tzuyu began to writhe in pleasure as she came again.

Panting, she struggled against her cuffs futilely trying to regain any sort of control back, swallowing hard, she looked at Momo who had a smug expression.

“You are so…”, Momo grins, “sensitive and easy to figure out”.

Tzuyu says nothing, still trying to calm herself down, averting her eyes from Momo.

Momo chuckles, “Ahn…you’re ignoring me…that’s how you want to play right now? Okay”, she smugly grins and suddenly takes Tzuyu’s panties off, “I’ll make it so that you can’t ignore me…”, Momo decides, slowly fingering Tzuyu, almost teasingly, “but I can’t decide whether to make it so that you can’t ignore me from desperation or pleasure”, saying that Momo starts rubbing her clit with her other hand while beginning to properly finger Tzuyu.

Whining and sighing heavily, Tzuyu grits her teeth hard and tries not to focus on Momo but it’s impossible. She can’t even keep her focus off for a seconds before she’s losing her breath. Having cum a couple times already she was quite sensitive and Momo was figuring her body out so easily. As Tzuyu’s third orgasm approaches, Momo moves her hand away from Tzuyu’s clit which causes Tzuyu to sigh in relief, she’s still close but suddenly it doesn’t feel like she’s on fire. Atleast that’s what she thought for a few seconds before she felt Momo tongue on her clit instead. She let out a strangled cry as Momo sucking on her made her cum instantly. Her whole body thrashes around as she cums, experiencing new heights of pleasure as Momo doesn’t stop, continuing to finger her and suck on her clit. Tzuyu couldn’t breath anymore, it felt like her orgasmic high was never going to end. She had barely finished cumming when she was already approaching another orgasm. She couldn’t think anymore, her hands jerked around helplessly while her legs were squeezing Momo’s head involuntarily. And moments later she came again. It was overwhelmingly pleasurable now, Tzuyu’s body wasn’t prepared to handle this much stimulation at once and for a few moments Tzuyu went numb, she could think to a certain extent and wondered what happened but before she could reach to any conclusions, she was brought back when her feelings returned just in time for her to cum yet again. This was too much. Going from being numb to feeling herself cum in a matter of seconds knocked the wind out of her. She screamed in shock and pleasure as she cummed her brains out, she could feel her pussy throbbing and contracting so hard. And then Momo finally withdrew her fingers, slowed down her licking, lapping Tzuyu’s juices around slowly as Tzuyu’s legs slowly loosened around her head and Momo moved her face.

She was grinning, her face a mess from all of Tzuyu’s juices. Meanwhile, Tzuyu was breathing hard, she felt like she’d never be able to catch her breath again, her legs feeling wobbly and weak…

“You lost, you screamed…”, Momo pointed out grinning smugly.

Tzuyu said nothing, closing her eyes and focusing on breathing, her face was sweaty and flushed now.

“And because you lost. You will face your punishment”, Momo stated with finality, a hint of excitement in her voice.

Tzuyu didn’t pay much attention, she heard Momo say she lost the challenge but it didn’t matter to her right now, she just wanted to rest and relax a little right now. She felt Momo get up and mess about near the wardrobe but she didn’t care enough to see.

A minute later, Tzuyu had stopped panting but her breathing was still a bit heavy, she heard Momo come closer again and opened her eyes just in time to see Momo’s hand closing in on her face and Tzuyu panicked and jerked, trying to get up but having hands tied just made her fall back.

Momo chuckled, “Relax Tzuyu, it’s just a blindfold….”

Tzuyu stopped, unsure of what’s happening, “why..?”.

“You’ll see-or find out soon enough anyway”, Momo teased and put the blindfold on her.

Tzuyu couldn’t use her arms or see anything now, it brought out a sense of panic in her, like she was in danger, vulnerable and wanted to immediately tell Momo to stop all this and just let her go but she then she felt Momo stroke her hair and cheeks and then whispered in her ear, “It might be feeling scary right now but trust me I’m going to take good care of you”, Tzuyu then felt Momo press her lips and kiss her intensely, it caught her by surprise and she gasped but then relaxed quickly as Momo kept rubbing her cheek. They made out for a few moments before Momo pulled away. Tzuyu felt herself blush, it felt weird, feeling so restrained, not be able to see and also for Momo to kiss her like that. She kinda liked it, it made her feel strangely safe with Momo, especially when she was stroking her so gently. She didn’t want to admit it but she wanted more. Her thoughts were interrupted when Momo spread Tzuyu’s legs once again causing her to squeal in surprise and held her left leg down, strapping her thigh and then her ankle against the bed and then doing the same to the other leg.

Tzuyu was feeling embarrassed now, her whole body was practically tied up or rather, restrained and she was even blindfolded, she was so exposed…but why was that now starting to turn her on a little, she bites her lips in anticipation waiting for Momo to do something. But instead it sounds like Momo is either taking her clothes off or she’s putting something on, Tzuyu frowned as it didn’t make sense either way. Momo then got next to her, her hand brushing against Tzuyu’s waist when Momo kissed Tzuyu again, her hands cupping her cheeks and Tzuyu felt giddy and giggled.

She liked it, she really liked being kissed by Momo , she admitted to herself as she felt Momo sit infront of her legs, especially with the way Momo was cupping and rubbing her cheeks and….wait…if Momo was cupping her cheeks then what was touch her waist-

Her thoughts were brushed aside when she felt something that was most definitely not Momo’s tongue or hands begin to spread her pussy, she gasped out loud and breathed in sharply, if she wasn’t blindfolded, her eyes would have popped out of her sockets. Her fists clenched and her mouth stayed open.

“Mmmm…are you ready for it Tzuyu”, Momo said smugly as she looked down at the helpless girl. She had put on her strap on which was 6 inches long and 3 inches in girth and was poking at Tzuyu’s entrance, grinning as she knew what she was about to make Tzuyu experience.

“Ah-w-what is…”, Tzuyu whined, gritting her teeth.

“It’s my friend….who will deliver the punish on you for losing”, Momo chuckled, “Don’t worry though, I’ll be in control the whole time and make sure you don’t…suffer too much”.

Before Tzuyu could take all of that in, Momo began to push and make her take something else in, stretching her entrance and pushing the strap in making Tzuyu gasp and moan more as Momo slowly put it in, inch by inch. Tzuyu helplessly thrashed about as Momo filled her up, she couldn’t believe how full she was feeling, it was hard to breath and not being able to move or see only made everything feel more intense.

Momo gave Tzuyu some time to adjust, not moving her hips and instead used the opportunity to play with Tzuyu’s tits while Tzuyu calmed down a little. It wasn’t easy when she was filled like that and having her tits played with but Tzuyu eventually stopped breathing hard and Momo began to slowly move, thrusting slowly, giving Tzuyu all the time to get used to it and as Tzuyu’s moans got louder and more insistent, Momo started to move a bit faster, pulling out almost the whole strap before ramming it back in. It was mind numbingly good for Tzuyu, it felt like pleasure was literally being injected straight into her which it was in a way. She could only moan and whine, calling out Momo’s name every now and then as Momo now began to seriously rail her roughly.

Momo had grabbed Tzuyu by her arms and was pounding her relentlessly, enjoying the moans Tzuyu was letting out. Tzuyu was in 7th heaven, she didn’t know Momo could do any of what she had been doing to her and now she was wishing she experienced it sooner. Her toes were curling hard as she was getting close to cumming, she had lost track of how many times Momo had already made her cum today. “I’m…I-I-I’m..” Tzuyu cried out trying to let Momo know she was close.

Momo smirked, “Do it, cum for me again Tzuyu, I’ll stop if don’t do it soon.”, she kept fucking her hard, deep and rough until she heard Tzuyu cry out as she started to cum and pushed in as deep as she could while Tzuyu nearly lost her mind cumming that hard.

Tzuyu’s whole body jolted and shivered as she came from Momo fucking her, she could feel each little and big movement Momo made in her and she felt like she was cumming forever. She wanted to scream so bad with how overstimulated she felt but couldn’t because the orgasms were draining her energy and making it hard to focus. After nearly a minute, Tzuyu finally came down from her high, breathing heavily and feeling at peace, Momo’s strap still inside her.

Momo smiled and took the blindfold off of her and Tzuyu blinked hard, the lights seeming very bright and it took her a few seconds to adjust before she looked at Momo’s smiling face and then down at her own body to see Momo in her and she blushed but before she could look away, Momo kissed her passionately and Tzuyu felt blissful again, she couldn’t help but smile shyly when Momo pulled away. Momo grinned at her and began to pull the strap out, taking her time, grinding a bit even causing Tzuyu to inhale sharply and gasp before she groaned as Momo pulled it all out. Tzuyu took a deep breath and sighed, feeling a bit annoyed that Momo made such a show of pulling out that she felt somewhat horny again but she was never going to say that or admit it.

“You were such a good girl, you took it so well”, Momo teased.

“Sh-shut up…”, Tzuyu said quickly as her face flushed while Momo began to undo the restraints.

After Tzuyu’s body was free again, she stretched her limbs with a sigh and fell back down, taking a deep breath and laying peacefully but then noticed Momo staring at her.

“What…?”, she asked.

Momo rolled her eyes, “You’re really selfish you know, I did all that for you and you haven’t even thought of doing something for me”

Tzuyu blinked and then smiled, “I was just resting for a moment, of course I’m going to make you happy too. Just give me a second while you lay down too”

Momo sighed rolling her eyes and laid next to Tzuyu, she closed her eyes for a second and then immediately opened them when she felt Tzuyu climb on top of her pinning her arms over her head and holding them there with one hand while she reached for the handcuffs with the other and put them around Momo’s wrists.

“What are you doing???”, Momo demanded

-- momo / jihyo / tzuyu, 1.8k. smut // polyamory // MEN DNI

scalding hot; always when they're together.

to say tzuyu didn't love being praised would be a lie.

— my fave dorks

ttt tdoong workshop

They cute

I'm also a fan of MoTzu