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© 2026 Fanprose

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    Cover image
    PublishedApr 27, 2026
    UpdatedJun 7, 2026
    LengthOne Shot
    Wordcount2,374
    Views136
    Achievements
    #5 story in GFRIEND this year
    Rating
    Mature
    Genres
    Smut
    Group
    VIVIZGFRIEND
    Pairings
    Female Idol(s) x Male Reader
    Idols
    Umji (VIVIZ)
    One Shot

    Toys & More

    Complete
    ColdfanbouApr 27, 2026
    7

    Umji flicked on the lights, smiling as she stepped into her favorite place and turned the sign from closed to open. She wandered through the aisles, her hands running over the merchandise. She paused, spotting a few pieces that she loved before continuing to the counter. She watched people walk in and out of the store, most just looking around with a few buying some things. Each time a customer made a purchase, she had the same line. “Did you find everything okay?” When they responded that they did, she would smile and nod, silently comparing the toy to the new owner. “There you go, have a good day.” She would say every time she handed a bag over to the customer.

    As the day passed, Umji would make idle chatter with customers as they looked through the store’s options. You came into the store, looking for nothing in particular. You were embarrassed to admit the reason for your visit to the sex toy store was a prank on your friend. She would never expect to get something like that, especially since you were planning to go big. As you wander through the store, Umji approaches you. “Hello! Are you finding everything okay? Do you need any help?”

    “Um, I could use a little help. See, I’m…uh, getting someone a gift.”

    “Oh! A lady friend?” Umji asks with a sly smirk.

    “Yeah,”

    “What sort of thing were you looking for? Did you want to spice things up? BDSM is really popular right now, so getting some handcuffs and a flogger or whip is a great choice. If you want to get something basic, we also carry a number of dildos and vibrators that might be enjoyable to her.”

    “Um, maybe a dildo, but she’s very…particular.” You calmed down a little with Umji, immediately thinking that the toy was just a regular gift, one for a partner. While that was far from the truth, it helped you in that moment, and you weren’t going to reveal anything to her.

    “Ah, I think I understand.” Umji nodded her head. In her mind, when someone was of particular tastes, that meant one of two things. They either wanted an irregularly shaped toy, like a tentacle, or a knotted dildo, or alternatively, they wanted something really big. “Please follow me,” Umji led you to the back of the store, where they kept such toys. You look at the wall, and it is certainly what you were thinking of when you thought about the prank. The price tag of these toys was not; however, they were much more expensive than you had imagined.

    “These are pretty expensive.”

    “They are, but they’re also sure to please.”

    “Can something like this even fit in a person?” You ask, pointing to a rather large toy. The shaft was at least twelve inches before a giant knot appeared at the base.

    “Ah, that one. The Alpha. It can, but you need to really work up to it.” Umji says her hand is gliding along all the toys on the wall. “This one, though, might be better if you think she couldn’t handle that.” Umji’s choice was something more normal, still large, though. The entire toy was maybe two or three inches smaller than the shaft on the first. “You don’t look so convinced. Here, let me show you.” Umji places the toy back on the shelf and walks to the back of the store, coming out with the same toy from the package. “Come,” she says, heading toward the front of the store. You had initially thought it was a display of some sort, not meant to be touched, but Umji was showing you it was not just a display. What you thought was a display was an examination table with stirrups. Umji climbed onto the table and raised her dress, showing you her bare cunt as she placed her legs into the stirrups. You look away instinctively. Umji giggles at your shy reaction. “You can look, I’m giving you a demonstration after all.” She flashes a sultry smile as she continues with her presentation, “The toy might seem big, but it’s pretty easy to get inside.” Umji rubbed the head of the dildo against her wet lips. She moans softly.

    You watched her push it inside. The thick toy forces her walls apart; she gripped the side of the table as she moved it deeper. “Oh, fuck,” she moans. Inch after inch disappeared into her cunt, and a small bulge was forming on her lower stomach where the toy sat. Umji bit her bottom lip. This was her favorite thing about her job: all the demonstrations she could do. She could fuck herself in front of others and get paid for it. Umji craned her neck, her moans growing louder as she pushed the toy deeper into her cunt, all that she had left was the thick knot.

    She pushed harder. Umji was being stretched to her limits. Her eyes were starting to roll back. Once the thickest part was inside, her cunt greedily swallowed the rest. Umji’s body tingled; she was already so close to cumming. She looked out the window and saw some people staring at her. She had a dreamy smile on her face as she began pulling the toy out of her. The thick knot stretched her out again. Umji left the toy’s tip inside before ramming it back into her tight cunt. The erotic sight of the young woman fucking herself had you straining against your pants. Umji was starting to get lost in the pleasure she felt; the toy was doing so many things for her. When she rammed it deep into her cunt she could feel her toned stomach bulging. When she looked down, she could see the visible bulge, and that only pushed her closer to the edge.

    Still, she was a saleswoman, and she had to try to really sell this toy. “A-as you can see, the toy really m-makes the user–cum!” Umji had pushed herself too close. With the toy buried inside her, she came, her walls clamping down tightly around the toy. She pursed her lips, body shaking from the powerful orgasm.

    After a moment, her body relaxed. Umji’s chest rose and fell slowly with each long breath she took. She pulled the toy from her body, soft moans spilling from her lips as it finally left her empty.

    Umji glanced over at you, noticing the bulge in your pants. Her tongue traced her lips, “You seem to be having a hard time focusing. Why don’t you take care of yourself here?” She asked. Umji placed the toy beside her and reached between her legs, spreading her slick, puffy folds. “C’mon, no one is going to stop you,” Umji said as she pulled the top of her dress down, revealing her modest chest. Staring at the salacious woman, you couldn’t resist her offer.

    Umji smirked, happy that you decided to join her. She watched with glee as you unbuttoned and unzipped your pants. Her eyes widened as she saw what you were packing. The smirk on her face turned into a wide smile. From what she could tell, you were about as long as the toy she had just used. She placed her hand as a barrier between you and her slit. “Before you have a taste of me, I’d like to try out a toy on you.” Umji moved out of the stirrups, rolling onto her side to reach for a toy. The young woman, despite just having a powerful climax, still knew where everything was laid out. She pulled up a small box and quickly opened it. Inside was a clear Fleshlight and a small packet of lube. Umji worked quickly, placing the toy between her legs as she ripped open the packet and poured its contents into the fleshlight. She squeezed the toy, working the lube into each and every corner. “Now, come closer, big boy.”

    You gulped and stepped forward. Umji grabbed the toy and stared into your eyes as she slowly brought it down around your cock. You shiver from the cold lube, but stand in place as she keeps her hand wrapped around it. You can feel her squeezing down on it. “It feels good, doesn’t it? This toy has all these nice ridges to rub and massage every inch of this big, fat cock of yours. What makes it really special, though, is the open end.” You shudder as you feel Umji’s hand rubbing the tip of your cock. You glance downward to see the toy around your shaft, while Umji rubs her palm against the head of your cock. Umji keeps her grip on you tight as she moves the toy along your shaft. You grunt and groan from the pleasure, placing your hands on either side of her. “It’s good, right? But still nothing compared to the real thing.” With those words, Umji pulled the toy off you. She grabbed your slick length and brought it to her entrance. “Fuck me,” she said slowly, her voice lingering on each word.

    You push your hips forward, and you both moan. Umji’s warm walls were pulling you deeper. They grip you tightly as you push deeper. Umji cranes her neck, a long, unending moan escaping her as she feels your length stretching her. There was no doubt in her mind that this was better than a toy. As much as she loved her demonstrations, she knew there was no replacement for sex. Umji wrapped her legs around your waist, keeping you close. She grabs your wrists and brings your hands to her small mounds. You squeeze them roughly without thinking; all you can think about is how tight Umji feels. You start thrusting quickly as your hands continue to knead her soft tits.

    Umji’s moans grow louder. She cranes her neck, the pleasure building inside her with each thrust. Umji was starting to see stars as you drove your length into her. You were smacking against her womb, making her toes curl each time. “Fuck, fuck,” she whined, shutting her eyes as she tried to hold back her orgasm. Umji reached out blindly, finding the collar of your shirt. The young woman pulls you into a deep kiss, her hands pulling you toward her. You don’t fight the kiss, letting it happen as you continue to drive your cock into her tight cunt. You feel Umji’s walls tightening around you. You were both close to cumming at this point. As you plow the young woman under you, your fingers find her hard nipples. You trap the hard nubs between your thumb and index finger and pull on them. Umji’s moans turn higher.

    “You’re so rough,” she mumbles, her legs squeezing your sides.

    “I’m going to cum. Where–”

    “Inside, do it inside. I’ll be your little fleshlight,” Umji cries out, glancing at the crowd watching from outside. She had an audience now; there was no way she wasn’t going to enjoy the moment. Umji taps her fingers along the table, finding her dildo from earlier. She brings it to her lips, swallowing half of its length. Seeing Umji gag herself with the toy was too much, sending you over the edge. Despite being at a sex toy store, you had never expected to meet someone who would be so depraved, so erotic. You bury yourself inside Umji. She moans around the toy in her throat as she cums with you. Umji can feel your hot cum pouring into her. The leg lock she has around your waist becomes tighter. Umji’s walls flex and relax around your shaft, milking your cock for every drop of potent cum. Umji moves the toy in and out of her throat slowly, before bringing it out with a pop, her slobber running down her cheeks. “Oh, fuck,” Umji says in a contented sigh. “That was great. So did I make a sale?” She asks.

    “Y-yeah, you made a sale.” At this point, you would’ve bought whatever Umji suggested. Umji’s legs slowly unwrap and fall at your sides. You pull out slowly, enjoying the last moments you have inside her. Umji brings two fingers between her folds, catching some of your cum and tasting, humming gently as she enjoys the taste.

    “I’ll save the rest for later,” she says, bringing her knotted dildo back to her sore lips. She pushes it slowly into her cunt, moaning again as the thickest part nearly splits her in two. Once it’s buried inside, the toy acts as a plug. Umji reaches out her hand, searching for help. You grab it and help her off the table. Umji slowly lifts the top of her dress, covering her pale mounds as she walks to the back, where the toy is on the shelves. You stare at her shapely ass as she sways her hips and follow along after pulling your pants back up. Umji looks over her shoulder with a confident smirk. She tugs at her dress, pulling the fabric ever so slightly lower. She grabs a box and pushes it into your arms as you reach her. “I hope your lady enjoys it.” Umji gets on her tiptoes and whispers into your ear, “If you ever need a third, I’m more than happy to join. Or if you’re going to get more kinky and you just need someone to test out some anal toys, I can also demonstrate those for you.” You had to admit after, after seeing Umji’s ass, the idea was appealing.

    “I’ll see if she’s open to the idea.” You say, knowing full well the gift was a prank. You knew you had another way to get with Umji by asking for a demonstration, but you also preferred to have sex somewhere you couldn’t be seen. You’d just have to figure something out.

    “Great, let me get you my number.” Umji leads you back to the register, rings up your purchase, then grabs a pen and writes her number down on the receipt. “Call soon,” she says, watching you as you walk out of the store, her hands already playing with the toy inside her. It was another great day for Umji.

    7

    36 likes from kryphtot, specialsomething18, ShinyUrchin, octoberautumnbox, Blaze, Onceamillionx, baldie, xantithesis, PinkBlood, KMJU, Rooktrvlr, Drake, TripleDubu, ddeun, Urban Mecha, DJNayeon, kevindapenguin, ghosterchim, UrbanQuail, and iMARKurmom, .

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