Little Bro is Packing

Story by moolicious on SoFurry

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#4 of Diaperfur

Syler moves in with his older brother and that same brother's boyfriend. Unwilling to be a third wheel, he takes matters into his own hands. The same hands that used to humiliate and demean his older brother. Based on an image by Familliar found here. https://www.furaffinity.net/view/29906211/

Familliar's character is his own. I claim no ownership of it and have changed the names in the story to reflect this.

Do you have an idea for me based off an image? PM me and I may write it. : )


"Get lost, twerp," Chuck said, momentarily regarding the 18-year-old coyote. It'd been a week since Syler, his boyfriend's kid brother had moved in, fresh out of high school. Like his older brother, Syler was gay. And just like his older brother, he was very forward with his advances. Chuck didn't care. He was happy with Ethan and didn't really want some younger punk kid getting in the way.

And why wouldn't he be? Ethan was fit, hot, shared similar hobbies, and he was an excellent lover. It was difficult to find tops in the gay community and he wasn't about to throw that away with a fling, especially not with an 18-year-old.

Syler just stared over his shoulder, looking at what Chuck was drawing. If the words had bothered him, he hadn't let it show at all. "So you're an artist?"

Chuck rolled his eyes as he spun around in his wheely chair to regard the young coyote. "Yes. Have you got a problem with that?"

Syler smiled. "No no. Absolutely not. Heck, I'd even commission you to draw me something if you do that sort of thing. You draw some pretty interesting stuff there."

Chuck flushed red beneath his fur, pairing well with his vibrantly colored mohawk. He thought he'd hidden his tablet pretty well from the kid. He didn't exactly want his boyfriend knowing about his lewd art. Had he seen it? "What exactly were you thinking?"

"Ohh. A throwback to when Ethan and I were kids. Him jizzing into his GoodNites while I fuck his ass."

Chuck's palor reddened further and he flattened his tablet onto the screen protector to hide the lewd contents of it from the naughty teen. "You've sure got an active imagination, kid. I'm pretty sure Ethan would get upset if I drew something like that."

Syler snickered. "I doubt it. You should've seen how flustered he got when I asked if he wanted me to put him in a pissy diaper and jerk off his little baby cock again."

Chuck shook his head. There's no way he'd believe that. Ethan had always been the top in their relationship. He couldn't imagine him getting off in something as juvenile as a diaper, let alone a used one. "No. That's enough. I have to get back to work. Take your fantasies elsewhere."

"If you're so sure, are you willing to make a bet?" he asked, tapping Chuck on the shoulder and extending his paw.

The canine sighed in response. He wanted to be done with this. "What's the bet?"

"If I get my brother to cum in a wet diaper, you let me fuck you instead of my brother. And I'll even pay you to draw it afterward."

Chuck shook his paw and turned back around, "Sure. It'll never happen."

Syler smiled, turning around to go gather his supplies. "We'll see."


"Come on little bro," Syler said, pulling his brother into his room by the paw urgently.

Ethan submissively allowed his brother to lead him. He didn't know what it was, but his little brother had a way of dominating him that he just couldn't say no to. "D-don't call me that. Chuck might be listening."

"Pssh. He went out to go karaoke with his friends. We have plenty of time to get my little dick bro into his pissy pants."

Ethan looked over to the bed where a diaper was already laid out for him. "Do I really have to?"

"What do you think?" Syler said, pantsing Ethan to reveal his rock-hard cock.

Ethan let out a yelp, begrudging laying atop the diaper.

"That's my good little bro," Syler said, moving forth and taping up that diaper like he'd done so many times in the past.

"You shouldn't call me that," Ethan mouthed, his face a mix of shame and embarrassment. "If you slip up, Chuck will think it's weird."

"Oh please," Syler denounced, squeezing the front of Ethan's diaper and causing his older brother to buck up into the humiliating garment. "You'd love it if your diapers got exposed to him so we could just make you a little diaper-wetting cuck."

"Syler!" Ethan moaned, unable to deny the accusations as he humped his diapers against his little brother's firm paw.

"Ah ah ah," the younger coyote warned, moving his paw away from Ethan and effectively removing the friction. "You know the rules. You can cum when you're a little pissy baby."

Ethan whined, still humping the air uselessly before standing up. "Promise you'll take it out to the dumpster? It's game over if Chuck catches me in this. He'll think I'm some kind of diaper sissy."

"I mean you are," Syler teased, playfully spanking his older brother's padded butt. "But yeah. I'll dispose of your wet diapers for you. For a cost." With the last sentence, Syler stripped off his shorts and underwear to reveal his own massive cock, dwarfing his older brother's and not hidden by a comically large diaper.

Ethan gulped. "What's that?"

"You have to let me cum in you before you're allowed to take it off. I don't care where. Ass or mouth. But I can't be the only one in this house not getting action. Especially when I'm keeping my little baby bro's pissy pants secret."

The older coyote shifted nervously, not saying anything for a few moments before he placed his older brother's paw on his diaperfront, letting him feel the warmth as it filled with his urine. "Yes, big bro."

"That's a good diaperfag," Syler said, rubbing his older brother's cock inside the increasingly warm padding. "Does my little diaperfag want to cum?"

"Yes! Please let me cum!" he whined.

"And you'll let me fuck you afterward?"

"Yes! As hard as you want!"

Syler fished his brother's cock from the diaper and began stroking it from behind, letting his older brother feel his hard cock press against his warm bottom. "And that's exactly what I needed to hear. Cum for me."

Ethan howled, letting out a tremendous load that flew through the air and landed near the foot of the bed where he saw a fluffy tail. He hadn't noticed Chuck open the closet from where he'd been told to hide for just 10 minutes. Still in the throes of his passion, Ethan was unable to stop the flow of cum as he looked up further and saw his naked lover exposing himself to the scene.

Chuck was flabbergasted. He let out a chuckle at the sight of his boyfriend cumming with the wet diaper cradling his crotch. "I can't believe you made your big bro jizz in his soggy big baby diapers. When you be me my boyfriend used nappies to get off, I couldn't believe it being the top of the two of us. Ain't ever seen him nut that hard either. Well now he's done you should claim your prize, cause my ass is yours from now on and all he'll get is the privilege to watch and wank in his fucking soggy baby nappies."

Syler gently released the grip he had on his older brother. "No hard feeling, pissy pants. Don't worry. I'll still have more in the tank after I'm done fucking your boyfriend. Or I guess he's my boyfriend now. It's irrelevant. You're both going to be mine going forward."

Ethan whined, groaning in ecstacy as he watched his little brother mount Chuck and began pumping away. Unable to help himself, he began stroking himself once more, his body betraying his horniness and secretly hungry to take his brother's cock.