FSE

Furry search engine

formerly SoFurry search engine

It wasn't too surprising that when Ruffnut got into puberty, she developed a constantly increasing urge to have sex, and with her hot brother constantly around, she couldn't resist asking him.

“Hey Tuffnut. Can I ask you something personal?" Ruffnut asked rather nervously.

“Sure!" Tuffnut agreed.

“Well, ehm…I've been kinda horny lately…and pleasuring myself gets pretty old…" She began.

“You wanna have sex with me?!" Tuffnut asked rather surprised than he wanted to.

“Only if you want to," she said.

“Of course I want to. Do you know how often I secretly masturbated to the sight of your boobs!" He admitted, giggling.

“Wait what?! You think about me too?" Ruffnut was rather surprised about Tuffnut's confession.

“Of course! Given how hot you are…"

“You are hot yourself! I mean look at your package! Do you know how often I desperately wanted to see what is hidden behind those pants? To properly feel along the length of your tool. To see it with my own eyes and admire it. To-“ While Ruffnut was busy saying how much she desired Tuff's cock, Tuff quickly grabbed the waistband of his pants and boxers, and pulled them down, revealing his impressive tool to Ruffnut's sparkling eyes.

“What…Oh…OMG!" Ruffnut screaked with her mouth wide open, finally seeing Tuff's package revealed. “It…It's so beautiful!" She admired.

“Well thank you," Tuffnut said happily, “but, you don't even wanna know how many times I thought about your hefty orbs, to squeeze them, to kneel them, to admire them, let my fingers-“ Tuffnut began, Ruffnut now copying his move and pulling down the brim of her shirt, revealing her enormously grown orbs to Tuffnut's curious eyes.

Tuffnut chuckled, “They-They're so beautiful too!"

“Haha! Your tool is stiffening!" Ruffnut noticed.

“What do you expect when you show me your beautiful orbs?!"

“Come on brother, let's get undressed!" Ruffnut suggested, already starting to pull off her skirt, Tuffnut quickly following suit, until shortly afterwards, both of them were standing completely naked in front of each other, gazing each other's body up and down.

After staring at each other for what felt like an eternity, Ruffnut reached out with her hand and grabbed hold of Tuffnut's impressive member.

“Oh my! It's so hard!" She exclaimed.

“What did you expect?"

Ruffnut now began exploring every little detail of Tuff's shaft, feeling along the ridges, the head, the tube, and the veins, resulting in her pussy getting unbelievably wet.

Tuffnut now deemed it right to start exploring his sister's breasts as well, placing both his palms onto the big heavy orbs, properly kneeling them afterwards.

“Your boobs are amazing! So stiff and big!" Tuffnut admired.

Ruffnut couldn't resist her long time urges anymore; she just had to take Tuff's cock into her mouth, and so she did.

Tuffnut gasped upon feeling Ruff's wet and warm mouth around his cock, never having had someone take his cock into their mouth before.

Ruffnut loved the way she could explore his hard flesh with her tongue, as well as the way Tuff's cock tasted.

After Tuffnut calmed down, he started to smell something odd, something musky, something…Ruffnut is wet!

He quickly looked down to check, and he was right; her pussy was literally dripping wet, a clear stream of juice currently running down her left leg, and her enormous clitoris was clearly visible and spasming with her heartbeat.

Tuffnut carefully reached down and rubbed his hand along her pussy, drenching his hand with her hot juices. When he noticed Ruff moaning, he inserted one finger into her folds, instantly noticing the extreme hotness in there. He moved it around as best he could and noticed the way he could feel her powerful muscles rippling around his finger.

He noted the size of her pussy and decided to move onto three fingers, putting them in one after the other. Ruffnut was now in pure bliss, her pussy twitching in pleasure while her mouth was stuffed full of Tuff's amazing shaft.

Tuffnut now also added his thumb, using it to stroke along her impressive clitoris, eliciting even louder moans from his sister.

“Ruffnut, wait!" Tuffnut exclaimed.

“What? What is it?" She asked.

“Well…I…I need to pee…very badly," Tuffnut explained nervously.

“Seriously?! Couldn't you have done that before we started?"

“I didn't need to when we started…" Tuffnut claimed, wondering why Ruffnut was still sucking on his cock even though he told her he needed to go.

“Then just relieve yourself," Ruffnut said, looking Tuffnut straight into his eyes.

“Okay, but you'll need to get off of my cock, so I can…" Tuffnut reminded her nervously.

“No! Just let it go. I'm fine with it. Trust me," Ruffnut explained warmly.

Tuffnut was shocked upon realizing that his sister demanded him to just relieve himself inside her, “Are…Are you sure?"

“Yes, I'm sure!" She confirmed, smiling up at him, his cock still buried deep inside her mouth.

“Okay then…" Tuffnut tried his best to relax his bladder muscle, trying to convince his body it was okay to pee with his cock inside her mouth. When he finally felt how his hot pee ran down the long tube of his cock, he shuddered upon the feeling. As soon as the pungent liquid flowed into Ruffnut's mouth, she instantly moaned, loving this incredibly intimate act they were currently involved in; Tuffnut relieving himself inside Ruffnut. Ruffnut being his mobile pissoir.

He felt how his stream of urine was now increasing in speed, constantly flowing into Ruffnut's maw. Shivers ran down his spine when he noticed that she didn't even swallow, apparently loving his pee so much that she savored it in her mouth. The incredible pressure on his bladder was finally decreasing, satisfying him immensely. He watched in fascination as Ruffnut's cheeks were bulging out, his pee apparently now having filled up her entire mouth, but she still didn't want to gulp it down. When his bladder was finally fully empty, Ruffnut kneeling there with bulging cheeks, swirling her tongue around in it a few times and explored its potent flavor and warmth, only gulping it down around half a minute later.

“OMG! Ruffnut! That was incredible! I never knew you would do such things! Do you know how many times I could have easily relieved myself in you instead of walking into the forest?!" Tuffnut said amazed.

“Well, thank you! You can use me as a mobile pissoir from now on, if you want," she offered.

“Sure! That would be awesome! Now, continue with your blowjob! I want to relieve my seed inside you as well, after all!" Tuffnut ordered.

As Ruffnut continued suckling on Tuff's cock, he went back to explore her wonderful passage.

“Has your clit always been that big?" He asked.

“Sure, it's always like that. You can clearly see it through my panties when I'm aroused," she explained to him.

“It's so beautiful, you know," he said while generously rubbing his thumb along her gigantic clitoris.

“Your cock is beautiful as well Tuff! I mean this gigantic hard tube along the underside, all these massive veins…It's just beautiful, and always throbbing with need," she admired.

“Do you think I could sit myself on you?" Ruffnut suddenly asked nervously.

“Sure, why not!" Tuffnut agreed and lay himself down on their bed, Ruffnut quickly following him to position himself over him. After she hastily positioned her throbbing cunt over Tuff's mouth, a wave of intensive musk hitting his nostrils, she sat herself down onto him, smearing her dripping cunt onto Tuffnut's lips. He quickly opened his mouth wide, the first drops of fem-juices quickly dripping into his maw, to then dive his tongue deep into her wet pussy, Ruff's walls quickly squeezing on his tongue.

“Oh Tuffnut! All your stimulation reminds me how full my bladder is now," Ruffnut told him, “do you mind if I relief myself real quick?"

“Ehm, sure," Tuff said, his voice greatly muffled by Ruff's cunt.

Ruffnut was delighted to finally relieve her straining bladder, releasing her bladder muscle to let the urine flow out of her cunt, directly into Tuffnut's mouth. She could swear being able to hear her piss splashing into Tuffnut's mouth, Tuff currently really impressed by the sudden warmth and taste in his mouth, quickly gulping down everything she had to offer. To his surprise though, it was quite a lot, Ruffnut seemingly not having relieved herself since a few hours, added with Tuff's pee, resulting in his mouth being filled to the brim multiple times.

But he loved the intense intimacy they were having, his sister sitting with her pussy on his face, peeing into his mouth to avoid using a toilet, the realization hitting him that he was not just gulping down her own pee, but also his own that Ruffnut had consumed just moments before, making his whole body shudder in delight.

As her solid stream of pee came to an end, Tuffnut continued pressing his tongue deep into his sister's passage, exploring her taste and texture with his sensitive tongue, a solid stream of fem juices continuously running down his tongue to fill his mouth with Ruff's intimate juices. He delft as deep as he could, his nostrils solidly pressed against her cunt, constantly inhaling her strong musk, filling his lungs with intense pheromones.

Ruff was moaning in delight, her pussy being perfectly stimulated by her brother's skillful tongue, the intense rippling of her folds telling both of them she was close. Tuffnut used this as motivation to swirl his tongue even faster inside her, eliciting the occasional screak out of Ruff, her orgasm now only seconds away.

And then she came, her muscular walls squeezing around her brother's tongue, whilst her passage generously filled him up with delicious juices, nearly filling half of his mouth. Tuffnut kept moving his tongue to make her orgasm all the more intense and get as much out of her as possible.

Her orgasm lasted for around ten seconds, until her juice flow came to an end, Tuffnut closing his lips around her folds to suck the last remnants out of her before she slowly got off of him again, Tuff and Ruff now standing next to their bed, Ruff's chest heavily heaving.

***optional Breathplay part ***

It was at this point that Tuffnut suggested spicing things up a bit further by making themselves breathless. Ruffnut had never heard of Breathplay, but the explanation Tuffnut gave sounded really arousing to her, deciding to try it out. Tuffnut gave her two nose plugs that he then plugged snugly into his nostrils, sealing them up completely, signaling his sister to do the same. He then pulled the mask over his mouth, ensuring that he couldn't even breathe through his mouth, sealing every way for him to breathe up completely. Ruffnut quickly followed suit and was now together with Tuffnut completely unable to inhale or exhale air. This wasn't a problem yet since they had just inhaled fresh air, but in a minute or two this would become a big problem to them.

But for now, they just continued touching each other wherever they wanted; Ruffnut firmly grabbing hold of Tuff's hard spire while Tuffnut was swiftly moving his fingers around in Ruffnut's cunt, disappointed that he now couldn't lick her delicious juice off his fingers.

It had now been about one and a half minutes and Ruffnut was definitely able to feel her desire to breathe, her chest now starting to heave up and down, begging her to breathe, but she knew she couldn't. Tuffnut had a bit more practice, so his chest wasn't heaving yet, but he was definitely feeling the urge to breathe himself. The twins continued their shared explorations, Ruff starting to jerk Tuff off, while Tuff was occupied with Ruff's breast and erect clit, this consuming yet another minute, causing them to now be airless since two and a half minutes.

Ruffnut's chest was now heaving like crazy, her mind screaming at her to just breathe again, but she still knew she couldn't, so she just ignored the wild spasming of her chest and continued watching Tuff's similarly desperate chest, heaving just as desperately as her own. The twins noticed that their oxygen deprived state definitely caused them to be more easily stimulated and release more fluids; Ruffnut currently drenching Tuff's hand like crazy, while Tuff's cock was leaking like a faucet.

With this attitude it obviously didn't take so long until the twins violently reached their orgasms, causing an immense increasement of oxygen consumption which there bodies couldn't meet however, causing their bodies and minds to go wild with sensations, screaming at them to just breathe after three and a half minutes and a mindboggling orgasm. But the twins loved the sensation of their body desperately craving for air without getting it, and just kept their air restrictors on and kept going.