Cuck a Dude Will Do

Story by moolicious on SoFurry

, , , , , , , , , , , , , , ,

#3 of Diaperfur

What happens when a supposed dom in the bedroom discovers diapers and suddenly can't cum without them? Based on an image by Familliar found here. https://www.furaffinity.net/view/33120773/

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. : )


"Tony, I'm not okay with that. He's always such a dick to me!" Fenris said, nuzzling into his boyfriend's neck as they cuddled in their bed, each of the pair crinkling from the subtle thrusts that the canine was giving into Tony's soggy padding.

Tony grunted, grinding back against the thrusts in frustration, stroking his wet diaper furiously. "Then fuck me already."

Fenris let out a silent whimper. "Fine. I'll just do that!" he claimed with false bravado. The canine shifted position, rolling over his lover and helping him onto all fours. He then lowered the rear of Tony's wet diaper, exposing his tailhole. The mohawked canine then guided his own penis to that hole, spreading his precum to lubricate the entrance before pressing his cock against it with the intention to penetrate. Like a wet twig against a shield, his penis deflected, hotdogging his lover instead as he started to grow soft.

"Come on!" Tony growled, grinding his ass against Fenris's manhood in a desperate attempt to climax. His paw worked tirelessly below, squishing his wet diaper as he awaited the feeling of his boyfriend's penis in his long-vacant insides.

"I'm trying!" Fenris whimpered, this time audibly.

After several more attempts at penetration that ended unsuccessfully, Tony flopped down onto his stomach and grumbled. "Forget it!"

Fenris frowned but knew that it was useless to keep trying. He pulled up his lover's diaper to cover his rump in the soggy garment and lowered his penis back into his own. It was a good thing that Tony was face-down in the pillow since Fenris's penis almost instantly became hard and needy in the infantile thing.

Still horny, Fenris laid down against Tony, grinding against his diaper again. "do you mind if I..."

Tony groaned, saying sarcastically "go ahead. I don't need to get off or anything."

Fenris began humping again, ignoring the comment over his immediate need to climax. It didn't take long. Fenris howled out as his spunk painted the inside of his diaper within less than a minute of rubbing against his boyfriend's diaper with his own. "Fuck!" he said, panting and collapsing to the side.

Fenris felt a lick on his cheek that he tried to reciprocate but the canine had already rolled over onto the far edge of the bed. "Good night, sweetie," he said, delivering a shoulder rub to the frustrated fur.


"Willfulling getting cucked, huh?" Fenris thought, unable to fall asleep as the minutes ticked by. It was basically what Tony was asking from him. To let Tony's ex-boyfriend into their bedroom and steal his position atop his lover.

It wasn't that Fenris hated Tony's ex or anything. It was not like Kevin was a mass murderer or even a bad guy. He was just soooo alpha in the worst way possible. He'd never met anyone that was so obsessed with demeaning every other male he interacted with. Besides, what self-respecting male would agree to becoming a cuck?

Fenris's paw reached down to his diaper and squished the plastic front, restraining himself from the moan that he wanted to make for his boyfriend's sake. These were the root of the problem. He and Tony had been dating for a year, but diapers had only recently come into play. Fenris had never tried them before. You could say fetishes were somewhat of a blind spot for him. It wasn't as if he wasn't aware of what a fetish was. He knew they existed. He just never had to explore them as a top. With his piercings, wild hair and decent physique, the canine was never at a loss for sexual partners. Tony was the first guy that made him want to put down roots which was also the reason why he agreed when Tony asked him to wear a diaper. He wished that he never had. Now, he couldn't get off without one on and it was causing serious issues in their relationship.

Fenris looked over to Tony and stroked his boyfriend's hair. He was so cute when he was sleeping. And when he was awake. Fuck.

The canine rolled over and grabbed his phone from the nightstand, looking up Kevin.


When Tony came back from work, he was surprised to see an extra car in the driveway. He assumed it was one of the neighbors taking their spot again. They did it often enough. Shaking his head and even more frustrated, Tony grumbled as he fiddled with his keys, unlocking the door to his shared apartment.

What he saw inside surprised him. He immediately closed the door, hoping none of the neighbors saw what he did.

"Kevin? What the fuck...?" he asked, seeing the bear naked on their couch, watching a straight porno on their television. "Look, you can't be here. I'm with Fenris now. I don't know how you got a key, but-"

The bear calmly and confidently approached Tony, his engorged penis leading the way. "You can't fool me. I can see how your eyes are trained on my penis. You miss it." The bear leaned forward to kiss the canine, pushing himself against the clothed canine, his cock pushing up the fur's dress shirt and resting against his belly button.

Pinned between the bear and his door, Tony grappled with his needs and remembered Fenris "F-f-fuck...fuck off. What did you do with Fenris?" He pushed off the larger male, sneaking to the side.

"Oh baby, why don't you go see for yourself?" the bear said, leaning his muzzle forward to sneak in one last kiss before retreating from the strike intended for his snout with little effort.

"Fenris?" Tony asked, walking into their shared bedroom to see the canine naked on the bed with handcuffs attached to the bedrail. "What the hell?"

Fenris's ears flattened against his head and he gave a halfhearted smile, "surprise?"

Kevin snuck up from behind the unsuspecting Tony, pressing that penis firmly against his work pants. His arms reached around and groped Tony's tent, holding him in place. "That's right. Your manslut here said you two were looking for a threesome. Imagine my surprise! The happy couple that's been lording it over the gay bar's head has been looking to spice up the relationship. What's wrong? You both too much of a bottom bitch so you need a real man to step in?"

Fenris's face blushed a deep red and he looked away, trying not to give away the exact nature of their bedroom problems. He'd hidden all the diaper stuff before Kevin showed up and he was trying to sell it as nothing more than a threesome. He hadn't expected the bear to be so aggressive as to force-strip him In lock him to the bed, but it probably worked out better this way considering his diaper dilemma.

Kevin moaned as a small spot of precum formed on the front of his pants. "Fenris..." he said, his eyes looking for permission from the bound canine.

"It's okay," he said with a whimper, his penis unexpectedly starting to rise slightly as the bear wasted no time in disrobing his boyfriend with a practiced efficiency. Within moments, Tony was on his back at the far corner of the bed with Kevin leaned forward atop him. Words couldn't escape their mouths as they were too busy lapping at each other's tongues, the bear hotdogging his boyfriend and spreading his prelubed penis's fluids agains his puckered hole.

"Fuuuuck" Tony moaned loud enough that all three of them were sure that the neighbors would've been able to hear it, escaping the bear's kiss for only a moment before the sounds of wet kissing continued. The canine let out a feminine mewl between licks as the bear's cock began to penetrate him. "Oh my god. Fuck me, Kevin."

Fenris whimpered in the corner, his penis surprisingly getting hard from just watching the scene unfold in front of him. He didn't know whether he should try to join in. He was handcuffed, after all. He doubted that he'd even be able to get his junk anywhere near the two. Why was this turning him on? He was supposed to be a top. He always considered himself one.

Kevin stood to his full height, releasing himself from the kiss. The thrusts came with regular frequency and were penetrating deeper now. "Tell me how much more you love my cock."

Tony grunted, sneaking a peek over to the panting Fenris and spotting that boner. Not one to turn down a bit of roleplay, he moaned, "so much more. You're so much bigger than my boyfriend. Fuck me you stud."

Fenris whined but couldn't deny the spasm of pleasure that traveled up his spine when his boyfriend said those words. Was he actually into this?

"That's right. Look at his tiny prick. No wonder he needed me to come over to fuck you. You can't do anything with that thing," the bear said with a jock-like confidence.

The canine beneath him huffed needily, a sneaky scheme hatching in his mind. "You're right. It's so small it belongs in diapers."

Fenris's maw hung agape. But his penis milked out a droplet of precum, completely untouched.

"Oh yeah?" the bear said, moaning with one more heavy thrust as he stopped his humping momentarily to lap at Tony's cheek. "Is that what we should do? Put him in one of your diapers?"

The comment made Familliar take pause. Kevin knew about Tony's diaper fetish? He hadn't factored this in when he asked the bear for a threesome.

Tony stuck out his tongue with a mischievous look up at the bear. "Why do you think we've got bedroom problems? He can only get hard when he's in them."

"HAHAHA" Kevin laughed, gently pulling free from the canine below him, "that's too good to pass up. Just wait until all the guys at the gay bar hear this. It turns out Fenris is a subby little diaper bitch." The bear opened the closet, immediately finding Tony's emergency diaper stash that he kept hidden for when they ran out. He unfolded it and walked over to Fenris. "I see that you're enjoying yourself, diapercuck. Why don't you beg me for this?"

Fenris whined submissively, but it wasn't like he could ignore the massive boner he had nor his boyfriend who had played along with this situation. "P-please...can I have it?"

Kevin mashed the seat of the diaper in his face and Fenris couldn't help but let out a whiny moan as his cock spasmed with need.

"Oh my. Might you be even a bigger diaper bitch than my ex here?" Kevin said, taking his thumb and index finger and spreading the precum that was accumulating over his penis head all over Fenris' cock, causing him to shudder. "I think you need to beg harder than that. Beg me to fuck your boyfriend and mark your diapers."

Fenris couldn't resist, huffing in the sweet smell and surrendering to the alpha. "Please! Fuck my boyfriend and put me in a pissy diaper!"

"Good little faggot," Kevin said, forcing Fenris to lay on the bed as he quickly but professionally put the diaper on him and sat him on the bed. He'd had practice with this. "Now, as promised...." A few seconds passed before the bear's stream began, bouncing off of Fenris's tummy and into the diapers, completely soaking it to the brim, front to back in a matter of seconds.

Kevin then pressed his paw to the front of Fenris's diaper, squishing the garment and causing the canine to moan loudly. "There's a good diaperfaggot. Now sit there and paw at your pathetic little baby dick while me and my ex get reacquainted."

Tony's tail perked up and he positioned himself against the wall, awaiting the bear's cock eagerly.

Kevin pulled out a condom from his discarded pants at the edge of the room. "Want me to wear a condom so you're not leaking for a few hours?" he asked, pushing that penis into Tony's anus slowly, forcing a long shudder through him.

Tony turned his muzzle, delivering another kiss. "I don't think that'll be necessary. After all, I think we'll be seeing a lot more of each other from now on."

"Good boy," Kevin said, ferally humping against the canine's eager backthrusts, discarding the condom onto the bed right between Fenris's legs.

Fenris whined, knowing that even if he wasn't handcuffed, he wouldn't be doing anything. No, this was where he belonged. As a diapercuck. Rubbing the diaper full of the bear's piss, he wondered whether Kevin would let Tony fuck him afterwards too.