This was requested by @myprisonworld
word count- 3,766
summary- Kai pranks Y/N with vibrating panties, and when they get home, things get heated.
"I have a surprise for you, baby," Kai says excitedly to Y/N. She eyes him suspiciously.
"If it's a butt plug, I-"
"No, no, no. It's not a butt plug," Kai laughs awkwardly.
"Then, what is it?" She asks, excitedly. She notices him eyeing her up since she had just got out of the shower and was just in a towel. "Kai!" She snaps him out of his fantasies. They had been dating for almost a year now, and still, the sight of her was enough to get him flustered, and Y/N felt the exact same. They were both completely and utterly infatuated with one another.
"Sorry," He blushes and grabs her hand, dragging her into their bedroom. She sees a box with a bow wrapped around it on the bed.
"Aww, you got me a box?" Y/N asked playfully. Kai rolls his eyes and wraps his arms around her waist from behind.
"Just open it," He whispered in her ear, making her knees go weak. Luckily, he was holding on to her like he never wanted to let go, which was true. She leaned down, her ass slightly rubbing against Kai's crotch in the process, making him choke back a moan, and untied the bow. She took the lid off the box and saw the prettiest pair of underwear she had ever seen with a matching bra.
She lifted them up in her hands and smiled. "D-Do you like them?" Kai asked nervously. Y/N shifted around to face him.
"I love them!" She squealed and embraced him. Kai hugged her back tightly, smirking evilly as he knew his plan was in motion.
"Well, if you love them so much, how about you wear them today, and then I can take them off of you when we get home?" He whispered in her ear. Y/N bit her lip, definitely loving the sound of that.
"Sounds good," She said and pecked his lips. She went to walk away when Kai yanked the towel, making it leave her body, so now she was standing there, gorgeously naked in front of him. "Kai!" She squealed and ran to the bathroom to finish getting ready.
*** Your outfit, but you are free to imagine your own. ***
"Ready to go?" Y/N asked Kai as she ascended from the bedroom. He smiled widely at her and set his hands on her waist, pulling her close so he could kiss her.
"You look so beautiful, but I swear if anyone tries to talk to you I will-"
"I only have eyes for you, baby," She reassured him and kissed him softly on the cheek. He smiled and took her hand in his, leading her to the car. Once they were settled, Kai pulled out his phone and got out the app that was connected to her panties. He was about to test it but decided against it because he didn't want her to get out and change.
"Where to first?"
Y/N and Kai had been walking around the mall for about twenty minutes now, and Kai had decided it was time to start his little game. While Y/N mindlessly held his hand and looked at shops, she felt a small vibration in her panties. She jumped slightly and furrowed her eyebrows.
"You okay, baby?" Kai asked, putting on the show of his life. She turned her attention to him, studying his face for a moment before shaking her head.
"Y-yeah, I'm fine," She stuttered. She turned her attention back to the shops while Kai smirked devilishly swiped his finger over the screen again, so the vibration would return for a second. "The hell?" Y/N cursed under her breath. She tightened her grip on Kai's hand and dragged him into a clothing store. She started looking at some clothes when she felt the vibration again. This time it lasted longer, and it was more intense. She bit on her hand to muffle a moan, and she couldn't help but hear a quiet chuckle from her boyfriend behind her. She immediately whipped her head around, but her boyfriend was innocently looking around the store. She cocked her head. What has gotten into me? I'm going insane. She thought. She picked out a dress she thought was cute and showed it to Kai. He quickly and suspiciously put his phone away when she turned around, causing her to give him a weird look. "Why are you acting suspicious?" She asked.
"I'm- I'm not," He answered.
She rolled her eyes and held up the dress to him. "Whatcha think?" She asked.
"I think it would look great on you, baby," He said truthfully. She started to walk away when she felt it again. She pressed her thighs together and turned around to look at Kai, who was smirking at something on his phone.
"What are you looking at?" She asked, her mind assuming the worst.
"Oh, it's nothing," He brushed it off. She met Y/N's eyes and knew what she was thinking. "No, don't think that."
"Well, I can't help it when you're acting like that," She answered.
"And how am I acting?" He asked.
"Skeptical."
"Really?" He asked smugly and walked towards her, setting his hands on her hips. She nodded her head and pouted her lip. He dragged it out with his thumb, biting his own lip seeing the way she was looking up at him. "Why don't you go try on this pretty dress, and I can watch," He offered.
"No, you don't get to watch," She said and turned away from him, walking to the dressing rooms. He followed quickly behind the angry girl. She shut the door in his face, and he sighed and sat on the bench outside the dressing room. He took out his phone and moved his finger up and down on the screen, making the girl inside the room go insane. "Holy fuck," She gasped. She knew Kai was up to something. He would never cheat on her, so she knew he had to be doing something to her to make her feel this way. She unlocked the door and poked her head out. "I changed my mind. Come watch me," She whispered with a smirk. Kai immediately got up and rushed into the room. Y/N shoved him onto the bench that was beside the mirror and sat on his lap. His eyes widened, and his hands, out of reflex, flew to her hips. She pushed them off and shoved his shoulders into the wall. "Okay, fess up, pretty boy." She demanded.
"What are talking about, ba-"
"Don't babe me. Let me see your phone," She said and held out her hand.
"What? No," He answered.
"Why? You got another girl in there?" She teased, already knowing her answer.
"Of course not," He said in a 'are you stupid?' tone.
" Then why are you being so secretive? I know that you did something to my... my um-"
"Your what?" He asked, amused.
"My... underwear. You get me a new set, and the same day they start acting all weird, and you start acting all weird. Yeah, that's not a coincidence," She told him.
"I have absolutely no idea what you are talking about," He said with a smirk on his face.
"Really? Did you just lie to me?" She asked and crossed her arms over her chest.
"Nope," Kai said and squeezed her thighs. She slapped his hands away.
"Don't touch me," She spit. "You are not allowed to touch me until you tell me the truth," She said and got off his lap. She started stripping, and Kai couldn't help but feel his pants tighten around him, seeing her in her new matching set. She slipped on the new dress and looked at herself in the mirror.
"Well, do you like-" Y/N was cut off when an unwelcome moan exited her throat once the vibrating turned back on. She looked at Kai with her mouth slightly open. He smiled at her while his finger played on his phone. "K-Kai," She whispered.
"Yes, sweetheart?" He asked sweetly.
"St-stop," She moaned quietly. "What the hell is h-happening?"
"Oh! Did I forget to mention that you are wearing vibrating panties?" Y/N's eyes grew wide, and she snapped her legs together, happy when the vibration seized.
"What the hell, Malachai?" She whisper-yelled. Kai knew she only used his full name when she was either royally pissed off at him or greatly upset with him. He could guess which one it was, but this time he decided to use it to his advantage. He clenched his jaw and turned the vibrator on high and left it there.
"You know I don't like when people call me that, baby," He reminded. She fell in his lap, and Kai had to hide a laugh.
"Mal- I- Kai, please stop," She moaned quietly. He wrapped his arms around her waist and fake thought for a moment.
"No," He said with a smirk.
"Oh, fuck," She moaned, feeling her orgasm start to approach. Kai quickly pulled out his phone and stopped before she could finish. "Kai," She complained. He smiled evilly and kissed her, but she pushed him away and stood up on shaky legs.
"What? No kiss?" Kai asked, suppressing a laugh.
"You know what? I'll just take the panties off," She said and went to take them off when Kai stopped her.
"Yeah, I wouldn't do that if I were you," He insisted.
"And why is that?" She asked.
"Because I will punish you. You won't be able to sit down for at least a week," He whispered in her ear.
"I hate you," She muttered through gritted teeth.
"What was that?" Kai asked as she changed back into her old clothes.
"Oh, nothing," She replied. "I think I'm going to get the dress," Y/N said with a nod.
"You should. You look stunning, but come on. You would look gorgeous in a trash bag," Kai complimented. Y/N smiled and playfully pushed his shoulder. She was about to open the door when she stopped herself. "Wait."
"What, Y/N?" Kai asked.
"What's in this for me?" She turned around and crossed her arms, looking at him with a glare.
"What are you talking about?" He asked and couldn't fight the sudden urge to caress her cheek with his hand. She leaned into his hand with a soft smile.
"This whole day. You get to tease me all day. What's in it for me?" She asked. Kai thought for a moment. It was only fair since he would be edging her all day.
"Okay, how about this? If you manage to not take the panties off today or touch yourself, which you won't, you get to have me any way you want me," He offered.
"My rules?" She asked with excitement.
"Your rules," He confirmed.
She thought for a moment. Could she make it that long? Sure she could. "Okay, I'm in," She said and shook his hand. He gripped her hand tighter and yanked her forward. Their chests touching, and both of their eyes darting to each other's lips.
"Just so you know, when I win-"
"You won't-"
"But I will. You should know," He leaned in closer, his lips brushing hers as he talked. "I'm not going easy on you."
"I-I um-" Y/N stuttered. He pecked her on the lips before opening the door and brushing past her. Damn. She thought. She quickly walked back out and went to the cash register to pay, but Kai beat her to it.
"I got it, babe," He whispered and kissed her ear, making her smile softly. As the cashier was talking with Kai, her boyfriend pulled out his phone and opened the Devil's app. He mindlessly started drawing his finger up and down, making Y/N hang onto the counter. She bit her lip and looked at the ground.
"Are you okay, miss?" The sweet cashier asked. Y/N turned towards her and smiled.
"Yes, sorry. I just... got lightheaded for a second," She lied. She gave her a half-smile before turning her attention back to Kai. Y/N tried not to get jealous by the way she looked at him, but she was getting used to it. Kai was a walking daddy kink. Kai, on the other hand, was ready to tear out anyone's heart if they dare looked at Y/N a second longer. Kai put his phone away, relieving his whimpering girlfriend, before turning to her with a smile on his face. She went to take the bag from his hand when he snatched it away. "I got it, babe," He said and wrapped his arm around her waist, walking her out of the store.
"You might have to carry me after so long," She mumbled to him, talking about her shaky legs. He laughed and kissed her head.
Y/N and Kai had been walking in and out of stores for about an hour and a half, and she was thinking about giving up. Kai had denied her more releases than she could count, and Y/N were desperate.
"Ooo! Are you hungry? That place looks good!" He encouraged and pointed at Chili's.
"S-sure," She mumbled, and he dragged Y/N to the restaurant. He talked with the restaurant's host for a moment before they led the two of them to a booth in the corner of the restaurant. Y/N quickly sat down, glad to have some release for her legs.
"Your server will be right with you," The waiter said and walked off. Y/N rested her head on the table, making Kai laugh and ruffle her hair.
"Do these things not die?" She whined and gestured to her underwear. Kai chuckled and reached across the table to push the hair out of her face.
"I'm proud of you for making it this long," He praised. Y/N smiled sarcastically at him before looking at the menu. A minute passed before the server arrived. He was cute and shy, looked to be a year or two younger than Kai. When he made eye contact with Y/N, his breath caught in his throat, and Kai noticed. He narrowed his eyes at the boy, making Y/N giggle.
"Hi, I'm Ollie, what can I get you two started with?"
"Hi, Ollie. I'll have a sprite, and I still need a minute on my food," Y/N said with a sweet smile. He bit his lip and turned to Kai, eyes widening at his angry expression. She rolled her eyes at her jealous boyfriend.
"Dr. Pepper," He snapped, and Ollie quickly walked away.
"Can you not be a dick for two seconds?" She asked, and Kai gave her a smirk.
"That's funny because you were begging for this dic-"
"Okay, here are your drinks," Ollie said and set their drinks down. "Are we ready to order?" He asked, and Y/N nodded her head. As she was ordering, Y/N hadn't noticed Kai pull out his phone, but she did notice that familiar and annoyingly pleasureful vibration in her underwear. A small moan escaped her lips, and Ollie's eyes widened.
"S-Sorry. I uh-" Y/N squeezed her eyes shut tightly and looked at Kai. "What d-do you want, babe?" She asked breathlessly. 'You', he mouthed. He turned his attention to Ollie and ordered his food. Y/N rested her head on the table and tried her hardest not to moan. Y/N lifted her head and glared at Kai, seeing the waiter was gone. "Kai, stop," She whined.
"You agreed to this," He reminded her. "I love seeing you whimper and beg for me. You're so fucking hot," He said, a little too loud.
"Shut up," She groaned, and right as she was about to reach her high- Nothing. "Kai, I-I can't-"
"Are you admitting I win?" He asked knowingly. Her head shot up, and she shook her head profusely.
"No, not this time, Parker."
It was now an hour later, and they were paying for their food. Y/N was ready to get home as soon. She had been denied too much that she was sure she was going to leave a wet spot on the booth.
"You ready to go?" Kai asked Y/N. He couldn't deny how attractive she looked at that moment. Her cheeks rosy red, and her face flustered. He was the luckiest guy in the world. Y/N nodded her head tiredly and tried to get out of the booth, but soon realized she couldn't get out of the booth because of her jelly legs.
"Uh, Kai," She whispered.
"Yeah?" He asked.
"I-I can't stand," She whispered, embarrassed.
"What?" Kai asked with amusement.
"My- My legs. They're too shaky. I'll- I'll fall," She whispered. Kai smiled and stood up. He took her in his arms and carried her out. She hid her face in his chest as they walked out of the mall and to their car.
"Whatcha doin'?" Kai asked.
"This is so embarrassing. I'm sorry," She mumbled against his chest.
"It's not embarrassing. It's cute. Besides, I love babying you," He said and kissed her head.
"Sure," She mumbled.
"I love you," Kai sang. She hummed in acknowledgment, not saying it back. "Just for that, I'm not going easy on you the ride home," He said as they got to their car. Kai placed her in the front seat and closed her door.
"Shit," She whispered under her breath.
Kai kept his promise. He did not go easy on her. Y/N was in tears because she was so desperate for a release. But as they pulled into their driveway, Y/N realized she had won.
"Oh, thank fuck," She said victoriously. "Malachai," She sneered. He looked at her nervously. "Get me the fuck out of this car." She demanded. Kai immediately got out of the car and carried her into the house. He took her upstairs and to their bedroom and set her on the bed. She wasted no time in taking all of her clothes off, and Kai did the same. Once both of their clothes were off, Y/N pushed Kai roughly onto the bed. She crawled on top of him and thanked the heavens that he was already rock hard. Y/N wasted no time and quickly sank herself down on him, making Kai moan loudly.
"Y/N, Jesus," He moaned. "Wait, don't you want me to-"
"Shut up!" She ordered. "I-I need you. Hard and fucking fast before I explode," She groaned. Kai reached up and wiped away her mascara tears as she started riding him. "You always feel so good, baby," Y/N complimented.
"You look so hot riding me, Jesus Christ," He moaned. Kai guided her up and down on him, clinging onto her waist tightly.
"I want you to fuck me," She moaned. Kai wasted no time in flipping them over and positioning himself on top of her. He grabbed her by the back of the neck and lined himself with her entrance.
"I want you to look at how your tight pussy takes my big cock," He instructed. Y/N did as told and looked down as Kai entered her. Her mouth fell open as he stretched her out.
"Oh, my, God," Y/N whimpered. Kai looked at her with a devilish smirk. He slowly pulled all the way out before slamming back into her, causing Y/N to scream out.
"You like that?" Kai asked. She nodded her head eagerly, signaling for him to continue on.
"Kai, please," She moaned as he started a slow pace. One that drove her crazy and had her begging for more.
"What? What do you want?"
"Fuck. Me." She demanded.
"Hard?" He asked, and she nodded. "Just remember you asked for it," Kai sighed. He gripped onto her neck tight enough to send a buzz to her head and abandoned the boring, slow pace. Y/N choked on the air as he continuously pounded into her spot. Kai knew her body like the back of his hand. "So fucking good," Kai moaned, his mouth falling open at the overwhelming amount of pleasure her body was giving him that he would never get used to.
'Kiss me', Y/N mouthed. Kai leaned down, his hand still wrapped around her throat and his hips still slapping against hers at a brutal pace. Kai kissed her passionately, moaning into the kiss as her walls clenched around him tightly. "I'm so cl-close," Y/N whimpered against his lips. This was Kai's favorite way to see her. She still managed to look so innocent even though he was fucking her brains out. Her hands groped her breasts, and Kai almost lost it. "Kai, I'm gonna-"
"No, wait for me." He ordered, making her whimper. Even though it was supposed to be her in charge, she would always be so submissive to him, but who wouldn't be?
"Kai, I can't-" She complained, her walls milking his cock.
His grip on her throat tightened, making her eyes roll back into her head. "You can, and you will. Just a little longer, baby," He encouraged. Y/N couldn't control the whimpers or moans that were spilling from her mouth, and she knew she wouldn't be able to hold it much longer. "Fuck, let go," Kai moaned, and not a second or moment later, they both finished. Y/N screamed his name as she came, frankly, because that was the only thing she could remember at that moment. Kai's thrusts never slowed, not until they had both finished properly. Kai rolled onto the bed next to her, both of them breathing heavily. Kai opened his mouth to say something, but Y/N stopped him.
"Don't ruin it by talking," She warned him, causing him to laugh. Kai laced his fingers with hers while he thought about how lucky he was and how besotted he was with this girl. Y/N grinned and slowly scooted closer to him. Kai noticed and pulled her onto his chest, still playing with her hand.
"What do you want for dinner?" Kai asked.
"And you ruined it," Y/N informed him and got out of bed.
"Hey! Where are you going?" Kai asked, pouting.
"Shower, will you join me?" Y/N said suggestively. Kai jumped out of the bed and ran after her, joining her for round two in the shower.