Xeke woke up groggy, somehow sitting up. His vision focusing, he tried to move his arms but found they were chained to a wall. Shaking the cuffs a little, Xeke groaned and looked around, his red eyes finally making out the dark room he was in. It seemed to be a basement, random boxes of stored items scattered around, some covered in rags. Sighing, he spoke.
“Vex, where are you?” Xeke called.
A giggle came from the shadows, and a teal anthro emerged with a toothy grin on his face. He had white hair with striped raccoon tails and a tail that matched. Red goggles covered his eyes.
“How’d ya know?” Vex asked.
“I suppose I forget every time you kidnap me?” Xeke said sarcastically.
Xeke tried to move, and then he heard a crinkle. It was then he realized the warmth around his rear, and he looked down to see he was wearing nothing but a soiled diaper. The smell hit Xeke’s nose, and he gagged.
The grin on Vex's face widened as he watched Xeke gag. "You should start getting used to that."
“And what the hell is this?” Xeke growled angrily.
“A little idea a certain someone gave me.” Vex purred.
From the shadows a scarred up brown she-cat with a scythe shaped tail emerged, a look of amusement on her face. She wore goggles with yin-yang symbols on the lenzes and a checkered scarf. When Xeke saw her, he scowled.
“Emmy, I told you to stay away from him.”
“Well I told you to let me get that last soul!” Emmy pouted. “Seems you can’t do anything I say either.”
“Is that really why you’re doing this?” Xeke had an unimpressed look on his face.
“That, and also because I thought it’d be really funny.” Emmy giggled.
Xeke was beginning to remember things. Last night he was at the bar with Emmy. He had eaten and drank a little too much, and things became blurry from there. The last thing he remembered was hearing a horribly familiar voice laughing at him.
“Did you drug me?” Xeke asked.
“What? No!” Vex said, shaking his head.
“Yes you did, you bastard.” Emmy jabbed Vex’s side.
“Oh fine. I drugged you, and now we're going to have fun together.” Vex giggled.
Xeke groaned. He was used to their shenanigans, but they had never gone this far before. Knowing the soiled diaper was his own mess made humiliation bubble under his stoic facade. His scythe-like tail twitching in annoyance, he tried to adjust himself to be more comfortable.
“Whew, someone’s a stinky boy!” Emmy exclaimed, moving her foot to press on Xeke’s diaper.
“Don't be so perverse, Emmy.” Xeke grumbled.
“Why not? You put your hand inside my panties.” Emmy smirked.
Xeke narrowed his eyes.
“That was because you put my wallet in there.” 
“Details, details!” Emmy dismissed his words. “Anyways, you seem so lonely, all diapered by yourself. Why don’t we play with you?”
Emmy went to a box and retrieved a bag of diapers and Vex chuckled, moving to grab two from it. He placed one on the box and undid the other for Emmy to lay on. Putting everything into place, he taped Emmy into the diaper and patted her padded butt as she stood up. Xeke watched with an unimpressed expression.
“Come on, let’s make you look cute too, Vex!” Emmy giggled.
Vex giggled in agreement and Emmy laid out the diaper for him. Soon he was fastened into plump padding as well. Getting up, Vex squished his diapered butt against Emmy’s. He then reached his arm around her waist and kissed her cheek. Xeke raised an eyebrow at this.
“When did you two become an item?” He asked flatly.
“We aren’t!” Emmy blushed.
“Nah, she’s just cute and fun to play with. Like you, Xeke.” Vex giggled.
“I don't play. I kill.” Xeke stated.
“Well, that’s what makes us fun partners.” Emmy winked at him. “You do the beheading, I do the befriending!”
Xeke blinked, completely silent. Vex and Emmy burst into laughter, and Xeke just stared.
“Anyways, look at how mushy that butt is. We gotta change you, Xeke!” Vex chuckled.
“Yeah, you’re stinking up the place!” Emmy agreed.
“Oh hell no.” Were Xeke’s last words.
***
Xeke looked down at his new diaper with a blank expression. It was white, red, and black with bat shaped patterns scarred across it. On the butt it read “Vamp Pamps”.
“He’s so cute!” Emmy gushed.
“How long are these going to stay on?” Xeke asked.
“Until we want them off.” Vex answered.
Emmy grinned widely. "You could always try to escape. That would be fun!"
"No, I won't." Xeke said. “When it’s you two, it’s pointless.”
“Hmm, well, I guess we should keep you in the diaper for a while then, huh?” Emmy giggled.
Xeke sighed. They were going to drag this out until he gave in or got tired.
“Fine, whatever.” Xeke said.
“Yay!” Emmy cheered.
“I’m hungry.” Vex purred.
He nuzzled against Emmy’s neck and licked it, making her blush.
“Geez, get me dinner first, at least.” Emmy said with a flustered laugh.
“Why not? You do need to put those pamps to good use after all.” Vex agreed.
“But won’t our pet get bored?” Emmy asked.
Vex and Emmy turned to Xeke contemplatively.
“Well, we do have his special toy.” Vex said slyly.
Emmy’s eyes lit up. She went to the box that had a diaper in it and retrieved a vibrator wand and harness. When Xeke saw this he swore he could feel himself get nauseous.
“No.” Xeke said.
“Oh, but yes!” Vex purred. “Yes and yes. Little babies like you aren’t big enough to make decisions. You should listen to us, your older siblings.”
“Yeah, little bro, we know what’s best for you.” Emmy snickered.
“I refuse.” Xeke said.
“Oh, come on. Don’t be like that. You look adorable in those diapers.” Emmy cooed.
“Here comes your special toy!” Vex cackled.
Vex moved towards Xeke and used the harness to strap the wand in place. When he was done, he switched it on, slowly turning up the settings to maximum. As the dial went up Xeke grew more and more tense, his eyes narrowed into slits. Soon he was trying to hold back his breath, his cock feeling the intense vibrations through his diaper.
Emmy giggled and rubbed Xeke's head. "Come on, baby. Let it go. Just relax, okay?"
“Yes, leave.” Xeke muttered.
“Oooh, are you that excited to play with your toy? How cute.” Vex cooed.
Vex stroked Xeke’s head as the black cat stared at him with no expression. He then walked over Emmy and grabbed her hand, twirling her before leading her to the stairs.
“We’ll be right baaack~“ Vex promised.
Emmy giggled happily and took Xeke’s hand.
***
“I want to go home. Now.” Xeke huffed.
Vex and Emmy laughed at him, still snacking on some chips they had brought down with them.
“Look at how red his face is.” Emmy said.
“He’s sweating. C’mon, baby boy, don’t be shy. A you can show us how much you’re enjoying your toy.” Vex encouraged Xeke.
The black cat stared at them, his ears drooping slightly. He didn’t answer. The diaper started vibrating harder, but it only made his cheeks burn hotter. Vex and Emmy kept up their playful banter, still eating.
“Are you sure you can handle that thing? Because I think it might be too strong for you, little baby.” Emmy cooed.
“I’m handling it.” Xeke growled.
Emmy just giggled.
“I think you need to stop hiding behind that mask of yours, baby. We can see that you love your toy.” Vex added.
“Go away.” Xeke muttered.
“Aw, come on, baby. Let’s make you cum.” Emmy purred.
“You wouldn’t dare.” Xeke threatened.
“Oh, we most certainly would.” Vex chuckled.
Emmy was about to get up when she felt a weight in her gut, her bladder straining as well. She looked down and found a soft, yellowish liquid filling her diaper.
“Haha! I pissed myself!” Emmy exclaimed.
“Cute.” Vex cooed, rubbing her yellowed crotch.
Emmy blushed, then exchanged a mischievous look with Vex, as if they both had the same idea. Vex looked over to Xeke and Emmy turned to walk towards him.
“What are you doing? Stop.” Xeke ordered.
Emmy ignored him, smiling wickedly at Xeke. She got closer until her urine soaked crotch was inches away from his face. Xeke glowered at the sight.
"I'm going to pee all over you." Emmy told him.
Vex and Emmy both laughed. They knew Xeke could smell the rank odor in her diaper. Xeke squirmed uncomfortably, but couldn't move as Emmy pressed her crotch against his face. Her urine started leaking out onto his cheek.
"...Nn..." Xeke mumbled.
"Lick it up!" Emmy commanded Xeke.
Emmy stopped her stream, but continued to press her crotch against Xeke's face. He shivered as he felt her wetness seeping into his mouth. He closed his eyes tightly, not wanting to taste her piss. He swallowed, trying to endure the awful taste.
"Good boy." Emmy praised.
Xeke took the opportunity to push her away, but Emmy caught his hands easily.
"Don't resist, baby. This is your punishment." Emmy smirked.
"For what exactly?” Xeke grunted.
“For being so fucking cute.” Emmy purred.
"Stop...this...now." Xeke growled.
Emmy kissed Xeke hard on the lips, forcing him to open his mouth. Xeke tried to push her off, but Emmy continued kissing him. Her tongue pushed past his teeth, invading his mouth. Xeke moaned, his dick growing harder under his diaper. Emmy pulled away and licked her lips, taking a moment to savor her conquest, and the taste of her own urine dripping from Xeke’s muzzle.
"Yummy." Emmy cooed.
Xeke groaned, his cheeks burning.
"This is what you get for resisting.” Emmy joked.
"I don't deserve this." Xeke grumbled.
Emmy laughed, sitting next to Xeke. He sat in front of her, glaring at Emmy with annoyance. Emmy smiled and nuzzled her nose into Xeke's hair.
"Do you like my smell?"
“No.”
“Well you’re going to.”
Emmy stood up again, that weight in her gut growing heavier. Turning around she pressed her puffy, diapered rump onto Xeke’s face. Xeke didn’t even try to struggle at this point, his cock throbbing a little in his diaper. Vex started laughing.
“Look, he has a goddamn tent in his diaper!” Vex laughed.
“Ooo, careful! I heard there’s a landslide coming, little camper.” Emmy giggled.
Straining, Emmy hefted and pushed a thick log of shit out of her ass into her diaper, loud flatulence escaping her ass and filling the air. It squished between her cheeks and the back of the diaper, squishing against Xeke’s face. Xeke coughed, choking on the smell. Emmy smiled smugly, pushing another load out of her asshole with a hefty fart. Xeke gasped and gagged, trying to push her away. Emmy pushed him back against the wall with her ass, smearing shit across Xeke’s face. Xeke struggled against the wall, trying to get free, but Emmy kept pushing him back and forth, shitting her diaper. She let go of his hands, pulling Xeke closer by his ears. She pulled his head close to her crotch and pushed him back, farting heavily onto his face again. He felt warm, moist shit squish against his face.
"Nn..." Xeke moaned, his mind going blank.
The next time Emmy pushed him back he felt warm shit trickle down his cheek. The stench made him cough and gag. He swallowed some of it, and his body began to tremble.
“Stop… this…” Xeke hissed weakly.
“Don’t resist, baby. You know you want to.” Emmy whispered into his ear.
She stopped shitting her diaper and leaned back, resting her head on the wall. She watched as Xeke struggled to get free. His dick grew harder in the diaper, his balls bouncing inside. Emmy laughed, watching him squirm. Undoing the vibrator, she set it aside and reached out to grab his tent, stroking his dick through his diaper. She giggled as it got harder and harder. Xeke wiggled his hips to try to escape, but Emmy held him in place easily. He looked up at her, his breathing heavy with frustration.
“Hot,” Vex commented. “But you made a promise with me Emmy, remember?” 
“Oh yeah.” Emmy blushed.
She removed her rear from Xeke’s face, using her tail to wipe it clean before approaching Vex. Immediately Vex grabbed her hungrily, pulling her into a tight hug and biting into her neck. Emmy moaned and felt her clit throb as he began sucking her blood. She looked up at the ceiling, panting as he fed on her. Vex finally released her neck, licking his lips.
“That was fucking delicious.” Vex said, panting.
Emmy moaned.
"But we aren't done yet."
Vex stood up and turned towards Xeke, who was still in the corner.
"You're not getting off until Emmy does." Vex grinned.
"Damn right." Emmy agreed.
Vex retrieved the vibrator from the floor and pushed it against Emmy’s diaper, switching it on to max. Emmy moaned, thrusting her hips forwards and grinding her mushy soiled diaper against it. Vex soon joined her, rubbing his crotch on the vibrator shoved between them. He grabbed her shoulders with one arm and bit her neck again, drinking more of her blood. Emmy moaned louder and faster, her thighs rubbing against Vex's. Their bodies shook together, making the vibrator move against their diapered pussies.
"Mmm. So good.” Emmy moaned loudly.
"Hahaha!" Vex laughed, releasing her neck snd grabbing Emmy around the waist to pock her up.
Vex grabbed the vibrator and shoved it roughly into Emmy’s crotch, Emmy squirming in the vampire’s unnaturally strong grip as she whined and thrusted desperately into the vibrator. The small brown she-cat whimpered and moaned until more piss was raining from her soaked diaper, her genitals throbbing against the vibrator. Vex purred at the sight, and soon Emmy climaxed, moaning shakily as she felt hot juices run down her diapered thighs. Vex dropped Emmy, letting her fall on her padded butt.
"Oh fuck," Emmy sighed, her eyes rolling back in her head. "I think I'm gonna pass out."
"You sure do like your diapers." Vex laughed.
"Sure do.” Emmy giggled.
Vex turned his attention to Xeke, who was watching them both with dull eyes. He reached out and stroked Xeke's face, causing him to flinch.
"You really are quite cute. And patient too. I think I’ll reward you.” Vex purred. 
Vex stood up and pushed down his diaper, exposing his pussy. Soon urine squirted from it, spilling all over Xeke’s face, covering it in rank piss. Xeke squeezed his eyes shut and gagged, his body spasming. Without thinking, he began pissing in his diaper, the front beginning to sag as Vex’s piss ran down his face and neck.
"Hahah! That’s what you get for resisting my control, baby." Vex said, stroking the feline’s hair before pulling his diaper back up.
"Aww. You look so cute when you pee." Emmy giggled, wiping Xeke's face with a cloth.
"Haha. Thanks." Vex smiled.
Vex then walked to the closet and took out a pink pacifier. He gave it to Emmy, who stuck it in Xeke's mouth. He blinked slowly before spitting it out.
“Oh, you’re still being like that? I’ll get the special pacifier, then.” Emmy snickered.
Emmy went to the box and retrieved a pacifier gag. Going back to Xeke she shoved it into his mouth and fastened it on tight. Xeke growled, but it was muffled by the pacifier. His fur was beginning to become matted from the remaining piss, the stink of urine filling the room. Vex retrieved a pair of handcuffs.
“Hold him, Emmy.” Vex ordered.
Emmy got behind Xeke and held him tight. Vex undid the shackles and replaced them with handcuffs, then grabbed Xeke by his scruff. Emmy let go and Vex forced Xeke to lay down, then crawled over him, putting his diapered ass in his face as he nuzzled into his piss soak crotch and huffed.
"Don't make me hurt you, sweetie." Vex whispered.
Xeke made a muffled snarl but Vex silenced it by shoving his padded butt into his face. Long red claws extended from Vex’s paw and he shredded the front of Xeke’s diaper, letting his erection pop out. Grabbing it he began sucking on it, his head bobbing up and down as he stroked his barbs with his tongue. Xeke squirmed and huffed, forced to breathe in the scent of Vex’s diaper. Emmy slid her hands under Xeke’s diaper and began fingering his ass as Vex sucked on his dick.
"Haha! Look at how hard he is!” Emmy laughed, beginning to lick his shaft.
“He loves being a pampered little vamp, huh?” Vex said.
Xeke made muffled groans against Vex’s diaper, then his struggling slowed when he felt Vex begin to strain. A loud fart blasted from his diaper, gas spilling from every opening and clouding Xeke’s face. Soon a log of shit pushed out of him into his diaper, smothering Xeke’s face even more. Xeke grunted and groaned but couldn’t move, just sitting there as Vex kept on sucking him off. Emmy continued fingering Xeke's ass and dragging her tongue up and down his length while Vex licked and stroked him, forcing out more and more shit until his diaper was bulging.
"Haha! That feels so good.” Vex purred.
Xeke could feel his own pre beginning to leak down his shaft from Vex’s mouth. The stimulation of Vex’s mouth and Emmy’s tongue where pushing him over the edge. It horrified him, the state he was in. He didn't want to cum like this. But he couldn't stop himself. He felt something inside shift and explode. Cum flew from his cock and shot up Vex's nose, staining his goggles and cheeks. Vex pulled back and cackled, squishing his mushy ass against Xeke’s face, completely suffocating him in the smell of shit. Emmy giggled and wiped her hand on Vex, smearing his sticky load across his face.
"Looks like our little pampered vamp really enjoyed himself!” Emmy said.
"I'm happy to oblige." Vex smirked.
Emmy took Xeke's dick out of her mouth and licked her palm clean, then smeared her wet fingers all over his face, even in his hair. She then moved down to his dick and rubbed his balls with her hand, making him squirm. Vex strained and farted heavily over Zeke’s face again, gas billowing around his padded ass and Xeke’s head. Finally Vex pushed himself up, and Emmy got up as well.
"Haha! There's not much left in him now!" Emmy laughed.
Vex bent down and grabbed Xeke by his ankles, then dragged him to a mattress in the corner. On it were straps, and he removed the handcuffs from Xeke’s wrists. Xeke was too weak to do anything, and his pacifier gag kept him silent. Vex fastened Xeke against the mattress before giving him a soft, pink blanket with rainbows and unicorn kitties decorating it. Emmy and Vex removed their dirty diapers, disposing of them and cleaning themselves up before crawling onto the mattress with Xeke and snuggling into his sides, smooshing him between them.
“Goodnight, baby bat boy.” Vex murmured.
“We’ll be your plushies tonight.” Emmy purred.
Xeke stared at the ceiling, contemplating his life as the two cretins fell asleep next to him.