Prompt: He'll Never Know (Digimon)

Summary: While Koushiro is away, Taichi and Mimi will play. He'll never know what's happening behind his back... Includes: NTR 

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Mimi, Taichi, and Koushiro sat in the latter’s office, enjoying the warm, summer afternoon. None of them spoke as they were wrapped up in their own activities, simply enjoying the peaceful day and ignoring the blistering heat outside. The hum of the air conditioner was the only sound beyond the muffled beat of Koushiro’s music as he worked on his computer. 

Taichi went through his phone, going through articles and funny videos, though he didn’t really pay attention to anything on the screen. He just enjoyed the peace and quiet. Being bored with his friends was a lot better than being bored all by himself. He chuckled as he watched a funny skit on his phone, before glancing at Koushiro hard at work on his computer. 

The redhead had his eyes practically glued to the screen as he worked, or rather, the screens. Koushiro had six monitors for his work, each of them probably displaying some complex formula or data or something. Honestly, Taichi had no idea what his best friend was looking at, and he didn’t even try to wrap his head around it.

Speaking of things he couldn’t understand, Taichi looked at Mimi, sitting across from him on a sofa just like the one he was sitting at. There was a small coffee table between him and her, and as Taichi rested his feet on the glass table, his and Mimi’s eyes met. 

The gorgeous brunette had only grown more beautiful as they years went by. Taichi still remembered when they were young, saving the Digital World together. Mimi had been pretty cute back then, but now she was an absolute knockout. 

She was a woman now, and Taichi couldn’t help but look her over. How the hell did a geek like Koushiro get such a hottie? How and why the two were dating was beyond the young man.

He could easily see what Koushiro saw in Mimi. Those dazzling, bright eyes, her long, light brown hair, and her figure… Mimi’s breasts strained the white top she was wearing, and her wide hips made it seem like her pink skirt was ready to rip apart at any moment. 

Taichi gulped down saliva as he pulled his eyes away from her. He was blushing a bright shade of red from being caught. He didn’t mean to stare, but shit… Mimi was so beautiful. The hottest girl his group knew, and she was all Koushiro's. Taichi couldn’t believe the redhead’s luck.

The brunette man glanced at Mimi again, and he found her eyes still on him as she smiled at him. Taichi gave her a small smile back, before he caught her hand moving down her body. 

Koushiro stretched an arm up to the ceiling, letting out a tired groan as he stretched his overworked muscles. Mimi and Taichi didn’t even give her a glance as Mimi’s hand caught the hem of her skirt. Taichi’s eyes widened as his gaze bounced between the woman’s smiling face and her rising skirt. 

Taichi almost couldn’t believe his eyes. Mimi was lifting her skirt up, letting him look at her pink undies. He looked at her face again, catching the knowing smirk on her plump, pink lips. She winked at him as he felt his blood rushing down between his legs. 

“I just can’t solve this problem,” Koushiro confessed, his voice falling on deaf ears for his male friend. 

Mimi’s smile didn’t leave her face as she leaned her head towards her boyfriend. She put her book down as she offered him a friendly suggestion. 

“Maybe you need to take a walk? Get some fresh air?”

“I am kind of hungry… That might not be a bad idea.” Koushiro pushed his seat back and rose up, onto his feet. Taichi’s eyes widened and he slammed his thighs together, trying to focus on his phone as the computer expert walked away from his desk. 

“Do either of you want anything while I’m out?” he asked, walking towards Mimi. Taichi quietly shook his head as Mimi smiled.

“No, I’m okay. You go have some fun. Take your time,” she cooed. Koushiro nodded his head with a smile as he walked past his girlfriend, only for the brunette to stop him. “Wait. Don’t I get a goodbye kiss, sweetie?” she pouted, her voice sweet as honey as Taichi blinked. 

What the hell was Mimi playing at? Had he imagined her lifting up her skirt? Now that seemed impossible, like he had imagined it. Taichi was ready to shake his head and leave what he had seen as some kind of hallucination, only for his eyes to widen and his dick to throb slightly. 

Mimi had turned around and now she was kneeling on the couch, motioning her boyfriend over. He placed a hand on the couch and Mimi caught his arm, wrapping her fingers around his wrist as she gently pulled on him to come closer. 

Koushiro leaned down, his lips nearing Mimi’s as he closed his eyes… only for Mimi to move at the last second. She pecked his cheek, and despite how chaste and innocent the image was, his cheeks still turned a bright shade of red. 

Taichi didn’t give the kiss much mind, though. His eyes were on Mimi’s other hand, watching her hike up her skirt, revealing her plump, heart-shaped ass to him. She moved her ass side to side, wiggling it for him as Taichi realized he hadn’t been seeing things. 

He thought back to the way Mimi looked at him, to the way her half-lidded eyes just… beckoned him.

Now he was watching Mimi move her skirt so he could see her ass, and the pink thong that was practically made of floss slipping between her ass cheeks. Taichi couldn’t believe the underwear she was wearing, and he felt his heart race as his bulge began to grow between his legs. 

He felt hot, and that heat only grew more intense as he watched Mimi move her thong. While she was giving her boyfriend soft, gentle kisses against his cheek, Taichi was drinking in the image of Mimi’s ass, watching her pull her thong down to better show off her ass.

It was clear what Mimi wanted, and honestly? Taichi couldn’t bring himself to argue. He knew what the right thing to do was, but he also knew what he wanted. He wanted to fuck that gorgeous, sexy woman, pound her tight pussy and get his hands on her large tits… He knew she was dating someone else, and that someone else was his best friend, but how could he argue as he stared at her ass and pussy.

She was wet. Mimi was actually dripping onto her couch, before she finally released Koushiro. 

“Have a good walk. I’ll see you later,” she smirked, before blowing a kiss to the young man as he nervously laughed. 

He waved goodbye to her and Taichi, but the young man couldn’t care less as he looked at Mimi. She looked back at him as the two shared a slight smile.

“Are we really doing this?” he asked, standing up from the sofa he had sat on. 

“Only if you think you can take. All. This.” She placed a hand on her ass, moaning quietly as she dug her fingers into her own firm flesh. She gave her butt a slap, making her ass jiggle slightly as she nibbled on her lower lip. “Ahh…”

Taichi unzipped his pants, and Mimi smiled as she stared at the large hill she had made on his crotch. She grinned with approval, nodding her head as Taichi dropped his pants and boxers together. He was half naked, and Mimi approved of everything she saw. 

His dick was hard and eager for her, and she giggled, before licking her own lips. “All that because of me? I’m honored,” she teased. 

“You think you can take this? Cause if not, I should probably tell you, I’m only halfway.”

That certainly piqued her interest, and Mimi beamed as Taichi got onto the same couch asher, sitting by her side as her eyes glanced towards his big dick. 

“Halfway, huh? Promises, promises.” She scooted herself over to the other side, before she fell onto her side, gently resting her top half on Taichi’s lap, his penis inches from her face as Taichi rested a hand on her ass. 

He gave her butt a squeeze as she moaned, and stuck her tongue out to lick the shaft of the cock. The brunette moaned with approval, only to moan again as Mimi’s hands rested on his thighs and spread his legs apart. She gave his dick another lick, before kissing the side of it, and then dragging her tongue along the shaft once more. 

Taichi couldn’t believe how good it felt to feel Mimi’s tongue on his cock. He closed his eyes, enjoying the sensation as his fingers gently prodded the soft flesh of her ass. Mimi continued to lick and suck on the sides of his dick, and soon the young man had an idea as his fingers began to move.

Mimi suddenly gasped, her eyes widening as she felt his fingers against her womanhood. She hesitated, only to moan in pleasure as his fingers began to gently rub her pussy, sending jolts of pleasure throughout her body. 

He pushed his middle finger into her, sliding along the wet walls of her pussy as her juices dripped down her legs. She moaned loudly as Taichi began to try and fit two fingers into her, loving the pain he was making for her. 

“Fuck, keep doing that, r-right there, fuck, oh fuck,” Mimi cursed, panting as her lips wrapped around the penis, sucking on a portion of it as his fingers pushed in and out of her cunt. 

Taichi was happy to. He knew how to touch a woman, and he loved hearing the sounds pretty girls like Mimi made when he touched them just right… His fingers caressed her clit, pinching it, before pushing into her cunt. She moaned loudly, and she began to suck on his cock with an even stronger need. 

She angled her head and wrapped her lips around the tip, bending the dick back slightly. Taichi didn’t feel any pain, partly because the sensation of having his dick sucked was just that fucking good. He moaned as he placed one hand on her head, gently pushing her down on his shaft.

Mimi bobbed up and down, licking circles around the tip of his shaft. She felt it press against the inside of her cheek, moaning as it began to pulse and throb within her mouth. 

His orgasm was fast approaching, but Taichi was a gentleman. He pushed two fingers into Mimi, finger fucking her faster and deeper, hitting just the right spots as she trembled on top of him.

The two came together. Semen shot into Mimi’s mouth, and she tried to take it all, but she quickly had to lift her head up and off the penis when it became too much. More semen was shot onto her face, splattering against her cheeks and even her luscious hair as she came on Taichi’s fingers. 

Their cum both fell onto the sofa beneath them as Mimi licked her lips clean and looked at Taichi with a glimmer of lust in her eyes. He smirked at her, before taking her into his arms and lifting her up. She moved with him, until she was just inches above his cock. Without any warning beyond a lick of her cum-slicked lips, Mimi brought her body down, taking almost his entire cock in one simple motion.

Taichi moaned loudly, shuddering as he placed his hands on Mimi’s hips. She bounced on top of him, resting one of her legs on the coffee table in front of them to help support her. She gasped and panted, moaning as her body rose up and down on his shaft, her wet, warm walls gently squeezing him.

“Oh, fuck,” she panted, moaning again as Taichi’s hands squeezed her hips. “Fuck, your cock is so biiig!”

“Bigger than your boyfriend’s?” he teased, and when Mimi bit her lower lip and refused to answer him, he decided to up his game. “I said… Am I bigger. Than. Your. Boyfriend?” Every word was mixed with a thrust of his hips, and Mimi almost screamed by the last thrust.

“Yes, yes, yes!” She cried out, eyes almost rolling into her head as he moved his hands over her body. Her pussy squeezed tighter around his dick, and he almost moaned as loudly as she did. 

His hot breath brushed against the back of her neck as he moved one hand down to her pussy, gently pressing his fingers down on her clit. The simple touch made her moan even louder, shaking against him as his other hand pulled at her shirt. 

Taichi lifted her shirt up, exposing her braless breasts, letting them bounce freely as he fucked the alluring beauty. He placed one of his hands on her tits, squeezing and groping it, almost mauling it with his hand as her pussy folds twitched around him.

“Like that?” he asked, giving one of her tits a smack.

“Y-yesh, I-I fucking love-eee!” Mimi trembled on his body, and Taichi felt her pussy squeezing his cock even tighter as his entire member vanished inside of her. The young man moaned, grinding his teeth as he fought the urge to cum. 

The slut on his dick did no such thing, though. She came with a smile on her face and her tongue sticking out of her mouth. She was left panting, riding the waves of pleasure as she looked down to see Taichi was still fucking her. She licked her lips, before moaning as his fingers pinched her hard nipple. 

“Y-you’ve got pretty good endurance.”

“You ain’t seen nothing yet,” he replied, leaning down to kiss her neck, gently sucking on her skin until a subtle, rosy mark was left behind. 

Taichi suddenly pulled Mimi off of his dick, and she let out a whine of displeasure at the sudden emptiness. Her whine fell silent as she looked at his glistening, long shaft, and she moaned with approval as he laid her down on the couch.

Her entire body was on it now as Taichi took his cock, and with one leg on the ground and the other on the sofa, he proceeded to slam his dick into Mimi once more, fucking her again as she let out a loud, mewling cry. 

The young man fucked her pussy like he had always wanted, using one hand to grip the couch while his other hand grabbed a leg and helped Mimi spread them apart. She did her best to give Taichi plenty of room as he fucked her, even laying a leg on the table beside them as he thrusted back and forth.

Mimi closed her mouth, trying not to moan too loudly as Taichi resumed fucking her. This time he controlled the pace all by himself, and she could hear the sofa moving slightly with every hammering blow.

Her insides felt so amazingly good. Her cunt tightened around his dick, stroking every side of it as he stared into her eyes. She licked her lips, still tasting some cum clinging to her skin as her moans escaped past her teeth.

Their breathing was running hot, their bodies glistened with sweat, the sofa was being pushed slightly with every ramming blow, and yet the two wanted more. Mimi’s entire body felt like it was being electrocuted as she felt Taichi’s cock piston in and out of her. He moved his hips to better fuck her cunt as she moaned once more, leaning her head back against the armrest of the couch.

“I’m gonna cum inside you,” he grunted, a smile on his face. “I’ve always wanted to creampie you. Just pump you-ahh, pump you full of my cum!”

“D-do it,” she replied, her breath hot and dripping with arousal and desire. “Put a bun in my oven. I want your cum, Daddy,” she teased, winking at him as he felt his muscles twitch.

He never thought hearing her utter one simple word would turn him on so much, but… fuck. Taichi kept slamming into her, filling the room with the sound of their bodies smacking together and their combined moans, before he let out a loud, passionate groan.

His semen shot once more, and this time he painted the inside of her pussy with his off-white cream. She moaned loudly under him, cumming from the flood of cum inside of her, trembling as his load coated the walls of her womanhood and flowed into her waiting womb. 

Mimi trembled underneath Taichi as the two struggled to catch their breath. Of course, one look into each other’s eyes told them that neither was ready to stop.

00

The two had fucked for several minutes by now, but the grand finale was the best part for them both. Mimi was placed onto the glass table, all four of her limbs resting on it as she lifted her ass up, waving it side to side as she licked her lips.

Taichi stood behind her. He took a moment to just admire her cunt. Cum was dripping out of her pussy and onto the thick glass beneath her. She was overflowing with the stuff, and yet it didn’t feel like enough.

So he took her hips in his hands and he thrusted forward once more, pushing his entire cock into her pussy and listening to the sweet moans from her lips. He fucked her for the umpteenth time, holding her hips as his balls smacked against her body.

The room was filled with the sound of their love making, and Mimi felt a trickle of drool fall down her chin as her body took the quick pounding. She let out a shaky moan as Taichi continued to fuck her, and the pleasure only grew as he lifted his hand up and brought it down hard on her ass. 

“Ahhh!”

“You like that, slut?” he teased, smacking her ass cheek again. He loved the sound of her ass being spanked, and he loved watching the soft flesh jiggle under him. 

“Y-y-yes!” she panted, mewling with ecstasy.

“Koushiro ever fuck you like this?” Another smack, and she let out a loud moan as she tried to match his fast pace. Her breasts hung low, almost touching the table under her as she felt his dick rub against the inside of her womanhood.

Her tits smacked against one another, clapping against the other as her moans turned into loud cries of pleasure. “I-I’m cumming! Please, please, I-I want more cum! I want more, I-ahhh!”

Mimi could barely talk. Taichi continued to smack her ass as his cock slammed into her again and again, until it throbbed inside of her one last time. He let out a loud moan, before he came inside of her one last time.

Cum spewed out of her fucked pussy, dripping out of her cunt with every thrust, before practically overflowing from another load of cum going through her. She was on the border of losing her mind, cum dripping out of her cunt as a smile spread across her lips.

“Looks like I put a bun in your oven. Hope Koushiro won’t mind,” Taichi chuckled, stroking Mimi’s ass as the brunette let out a long, shaky whimper. 

“Oh, trust me. He won’t,” Mimi panted. Taichi pulled back and Mimi fell to her knees off of the table. Their bodies were both standing on shaky legs, and yet the young woman still found the strength to lean forward and lick their cum off of the glass table with a long, sensual moan.

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Eventually Koushiro returned and when he did, he found his girlfriend smiling at him as Taichi looked through his phone. The redhead raised his brow at the two as he walked over to his computer.

“Are you two okay? You look sweaty,” he commented.

“Oh, just this heat,” Mimi replied. “It’s hot in here.”

“Yeah, I guess so…”

Taichi hid his smirk with a loud, exaggerated yawn as he stretched a hand to the ceiling. “Well, it was great hanging out with you guys, but I should probably get going.”

“You sure? Need a ride back to your place?” Koushiro offered.

“Nah, I’ll walk. See ya, man.” Taichi smiled at his red-haired friend, before he glanced at Mimi. He stood up and walked past her, and his hand gently smacked hers in a lazy high five. Their fingers dragged against one another as he walked away. “Later, Mimi.”

“Byeee!” she beamed.

Taichi walked to the exit and stepped out, leaving the two alone. They listened to the front door open, before closing behind their guest. After a few moments of silence, Koushiro looked at his girlfriend with a grin. 

“Well?”

Mimi glanced at her boyfriend, before a large, beaming smile formed on her face. She stood up and walked behind the couch, picking up a small camera they had hidden behind a couple of picture frames. She held it out to Koushiro, who beamed at the video recording on it.

He moved the video to a random part, and his smile only grew as he saw Taichi fucking his girlfriend. “This is perfect,” he commented, before looking at Mimi. “How’d it feel?”

“Almost as good as your cock,” she giggled, before wrapping her arms around him and kissing his lips. She pushed his tongue into her mouth and his tongue met hers, wrestling with her as they clung to one another. 

Koushiro could taste Taichi’s cum on her tongue, and he happily sucked on it as his dick pressed against her body, separated only by the thin fabric of their clothes. Mimi moaned, grinding her pussy against his erection as her hands began to unbutton his top. 

The redhead let her, all while his hands pulled on her white top, slipping the cloth under her tits to let the large breasts bounce free once more. 

The clothes came off quickly for the loving couple. Mimi’s skirt fell to the ground and his pants fell on top of it. They almost fell onto their sofa as their lips sucked and nibbled on one another. Eventually they were able to get into a comfortable position with Koushiro laying on his girlfriend’s lap, smiling at her beautiful, flawless face. 

“Thanks for this, Mimi. I know it might not be easy dealing with my fetish…”

“You kidding? I never realized how hot it was to fuck another man,” she replied, kissing his forehead. “It was absolutely amazing… I think you gave me the same fetish.” Her eyes traveled down his body, staring at his open shirt and admiring his slender figure. 

A hand slid down his naked body, soon reaching his hard erection. She grinned, placing a hand on his crotch and gently rubbing his penis. It didn’t take long for her to slip his pants and boxers down, letting the thick member pop free.

“Mmm. Taichi’s just barely smaller than you. I almost couldn’t feel the difference… but there is a difference,” she grinned, rubbing her palm against the tip of his dick.

He laid his head back, almost resting on the arm of the sofa as her tits bounced before his eyes Koushiro didn’t hesitate to suck on one of Mimi’s nipples, wrapping his lips around it and gently pulling on the little nub as she moaned above him.

Her slender fingers wrapped around his shaft, sliding up and down the cock as he closed his eyes. Mimi moaned as his teeth gently bit her nipple, and she squeezed her legs together as he sucked on it like a hungry infant.

“That’s right, Koushiro… Mommy’s all yours. Take however much you want. I’m yours.” His cock throbbed in her hand, and she slid her fingers along the shaft, gently squeezing the member until he came on her fingers.

The first orgasm of many, many more.