First Time Sibling Fun

Story by Mykell_Wildfire on SoFurry

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#13 of Commissioned Art

An amazing piece I got from Modem Redpill on his commission stream. A scene and story I've had in my head for a very long time finally realized, and it came out fantastic.

Characters and Story (c) Me

Artwork(c) Modem - http://www.furaffinity.net/user/modemredpill


The day had given way to the sunset as night swiftly approached on the solitary house by the ocean. Inside, the Wildfire family were retiring to their respective rooms for the night. Skaren and Lahthia resided in the master bedroom while their children had their own individual rooms.

Lynn, the youngest sibling, stripped off her long flowing nightgown and tossed it onto the nearby chair. Her tightly packed bra and panties soon followed. Being a well endowed transgender had it's advantages and challenges at times. She loved the way she looked, but it was always a challenge to find any kind of garments to properly fit her. Her wardrobe usually consisted of undergarments that were a bit smaller than what could fully accommodate her assets. Because of this, she greatly preferred to sleep in the nude, assuming she could get to sleep. She still felt plenty of energy coursing through her body, but lacked any obvious way to burn it off. She sighed as she slumped back into her bed, relegating herself to laying awake for a while before being able to finally doze off.

Several minutes of slow breathing and calming thoughts, in an attempt to make herself drowsy, she could hear noises coming from her parents room. Her room was adjacent to the master bedroom and the walls were somewhat thin, so sound traveled fairly well in the house. Her attention was drawn to the noise, and judging by the moans, she could tell her parents were having fun together. It hardly bothered her, or her siblings for that matter, but it didn't help her attempt to sleep. It wasn't the noise that made it difficult, but the telltale warmth and tingling between her legs as she listened to her mother and father make love. She glanced down at her sheath as her dark green shaft quickly emerged.

She lamented a bit at how easily aroused she was for a moment before letting herself smile. She had been pretty pent up for a while now. Maybe a little masturbation would do the trick in letting off some of that stored energy and finally letting her sleep. She let her mind freely wander, various sexy thoughts filling her head. She watched as her cock, now fully free of her violet sheath, throbbed between her legs.

She brought her left claw to her large and soft breast and began to sensually fondle while her other claw gently played with her large balls. She tried to keep her own moaning quiet, not wanting to disturb her parents from their intimate moment and letting theirs fuel her own pleasure. She started to pinch her nipple as her other hand took firm hold of her member and stroked. Her eyes shut tight and her body squirmed on top of the purple blankets. With her mind focused on the sounds from her parents room and her need to please herself, she didn't notice her bedroom door slowly open. It took her a few minutes before she finally realized she was no longer alone. Her eyes opened and turned to the foot of the bed to see her brother, Mykell, watching her intently.

"What are you doing?" Lynn whispered as she froze, her tone somewhere between surprised and in the throws of pleasure

"Having trouble sleeping," he replied, a look of slight embarrassment and wonder on his face, "I noticed your light was still on and heard noises coming from inside. Just wanted to see if you're alright."

"I, well, I'm having trouble sleeping, too. The noise mom and dad are making aren't really helping me."

Mykell listened and could also hear their parents from Lynn's room. He turned back to her and gazed up and down her body. He found both his sisters quite wildly attractive. He had seen them separately in some pretty skimpy outfits, swimsuits and even underwear. This was the first time he had seen one of his siblings completely naked. She was even more stunning in the nude than he could imagine.

"Wow," he said as he pushed his hips back to hide his own quickly growing arousal, "I mean, you're beautiful, sis."

Lynn blushed hard, doing her best to cover herself with her claws and legs, but finding it difficult given the size of her private bits. Unbeknownst to Mykell, she had very similar thoughts. She secretly found him and their older sister, Alexia, rather sexy and appealing. She lacked the courage to bring it up with either of them, though.

"Th...Thanks," She replied, "Never thought I'd hear that from you."

"Why not?"

"Well, maybe if I was wearing something nice, I could, but..."

"But, what?"

"If I didn't know any better, I'd say you were attracted to me."

Lynn felt her throat tense up as the words left her mouth. That was probably the worst attempt at being subtle she had ever heard, let alone saying it herself. Mykell blushed as well, caught off guard by her statement. His erection was becoming more obvious and more painful in his boxers as his eyes continued to gaze upon her body and his mind filled with incestuous thoughts.

"Would you be upset if I said 'I am'?" he said, abandoning his attempt to conceal his arousal and standing up straight. Lynn's eyes fixed to his bulging groin, which only made her even more horny.

"No," she said plainly. She slowly spread her limbs back out, revealing her naked body in all its erotic glory. Her cock stood tall and throbbed and her nipples were equally hard, "Would you be upset if I said the same?"

Mykell let out a sigh of both relief and excitement. His thumbs slipped under the waistband of his boxers, slowly pulled them down and tossed them aside. He stood before her, equally nude and just as excited, his crimson shaft jutting from his sheath and as hard as stone. He slowly walked around the bed and laid himself beside her, both of them taking the next few moments to look at each others bare scaly flesh.

Looking into each others eyes, they both knew what they wanted. Together, their claws slowly started to explore and wander along the others bodies. Lynn's hands caressed her brother's chest and sides while his ran along the sides of her huge breasts and her thighs. They leaned in closer, their snouts inches from one another, and locked in a slow and passionate kiss.

The intensity quickly grew as their tongues danced together. They both become bolder as their hands reached out and took hold of the others painfully hard cocks and started to slowly stroke. Lynn's free hand cupped his heavy balls while his squeezed at one of her soft tits. Their lips remained locked together for several minutes before finally separating and looking deep into each others eyes.

"Can't believe we're doing this," Lynn said with a sheepish smile.

"I've been wanting to do this for a while now," Mykell replied, "Sister or not, you're just too sexy to not want to sleep with."

"How far do you think we should go?"

"Well, I think going all out might be a bit too loud. If we're trying to get tired enough to sleep, maybe we can just suck each other off?"

"I like that idea."

Both of them wasted no time adjusting their positions. They laid on their sides in a sixty-nine position and started to softly nuzzle the snouts against the tip of their members. They both lightly moaned in anticipation as their tongues reached out and licked the throbbing flesh. Simultaneously, they pressed their lips to each others cocks and swallowed the entire length. They moaned together, the vibration caused driving them even even wilder. Their mouths furiously pumped back and forth, the suckling and licking making both of them leak precum into each others hungry maws. Their focus was so centered on their ministrations of one another, that they both failed to notice the bedroom door open and close once again.

"Having fun?" Alexia said casually with a wide smile on her face. Lynn and Mykell quickly separated and looked towards her in shock, both fruitlessly trying to fabricate an excuse in their minds. Alexia just chuckled, "I'd love to hear an explanation to why I come in here to find my little brother and sister sucking each other off. Well?"

"We, uh..." Mykell stammered and at a loss for words.

"We," Lynn started, blurting out the first thing that came to mind, "We were having trouble sleeping and thought we could work off the extra energy?"

Alexia looked over her younger siblings, trying to feign disappointment. She, however, had been outside the door for a while now and listening in on the two of them. She knew what they were doing, and judging from the slight dampness of her panties, she was equally turned on. She didn't keep the fake look on for long, however.

"You know," she said as she took off her panties and bra and crawled onto the bed between them, "You could have just asked."

"Asked?" Mykell asked, his shock giving way to confusion, "Asked what?"

"Well, as your elder sibling, it's my job to take care of the two of you any way I can."

"You mean," Lynn said as she came to a stunning realization, "You want to join us?"

"You two aren't the only one turned on by this sort of thing. I just hide it better."

"Oh wow," Mykell said, trying to keep his voice down. Both his and Lynn's cock throbbing harder than ever now, "What did you have in mind?"

Alexia just let out a sensual purr from her throat. She looked at Lynn, who was laid down flat on the bed and climbed on top of her. Lynn meeped in surprise and, judging by the feeling of her slick cock grinding along the lips of her older sister's pussy, knew where things were going. She wanted to keep things a little low profile to not alert their mother and father, but quickly realized that wasn't going to happen. At this point, none of them cared how far they went.

Alexia kept grinding her hips into Lynn's, making her groan in want and anticipation. Mykell was behind them and thoroughly enjoying the show when, to both his and Lynn's surprise, Alexia decided to step it up. She raised herself up and reached between her legs, taking Lynn's member in hand. She lined it up and started to lower herself, letting the tip slip in with a wet squelching noise. Both girls gasped sharply at the feeling. Lynn, who had fooled around plenty of times in recent memory, had never penetrated anyone. Alexia had experience, but Lynn was significantly larger than anyone she had ever taken. She didn't back down, however, and kept slipping herself lower and lower until her lips met with the knot at the base of Lynn's shaft. They sat there for a few moments, getting used to the feeling and panting heavily.

Soon enough, following a few slow pumps up and down, Alexia had adjusted to Lynn's girth. She was ready to continue, but had one more thing in mind to make the kinkiness of the situation blow through the roof. She glanced back towards her brother licked her lips and raised her tail high. Mykell, who's cock was now very slick with precum and saliva, instantly knew what Alexia wanted and needed no further invitation.

He moved up behind Alexia and started to lovingly caress her fine and shapely ass. Her knelt down and dove right in, sort to speak. Alexia let out a long moan as she felt his tongue begin to slowly lap at her quivering tailhole. At the same time, Lynn took the opportunity to lock her lips on one of her big sister's breasts and vigorously suckle on the nipple. The intense foreplay kept up for several minutes before none of them could wait any longer.

Mykell jumped back to his feet and took Alexia's hips into his hands. He pressed the tip of his cock to her slick pucker and slowly pushed forward. He watched as his length sank, inch by inch, into her ass as both of them let out a long and slow groan of pleasure. After an pleasantly agonizing minute, he had fully impaled her rump in his thick and throbbing rod.

Virtually in perfect sync with on another, the three started thrusting, pumping and rocking together. Mykell fucking Alexia anally while she rode Lynn's cock deep into her pussy. The sounds of their pleasure, from the moaning and groaning to the slapping of scaly flesh against flesh, grew louder and louder as the pressure in their loins began to boil. None of them cared who heard them, they just wanted each other and in the worst and most intense way possible.

It was exceedingly difficult for any of them to prolong the amazing experience, feeling together their respective orgasms rapidly approaching. Lynn, who had the least experience and stamina, was the first to go. She let out a girlish roar as she spilled into Alexia's pussy, her pent up state clearly showing. Alexia bore her teeth and growled as she felt herself quickly become filled. She hardly had time to adjust before Mykell climaxed, sending jets of hot dragon cum deep into her ass. Alexia's breathing sped up as the warmth of her sibling's seed washed through her body and finally pushed her over the edge. Her muscles tensed, her pussy and tailhole gripped their invading phallus's and milked every last drop of the creamy essence Lynn and Mykell could muster.

Eventually, after what seemed like an blissful eternity, their intense orgasms began to subside. Any energy that Mykell and Lynn had was quickly gone, leaving them utterly exhausted. Alexia turned and laid on her back between Mykell and Lynn, wrapping her arms around each of them as they rested their heads on her soft breasts. They struggled to stay conscious but were quickly overtaken by a deep and peaceful sleep. Alexia looked at both of them and cood happily before resting her head back and eventually drifting off herself.

The bedroom door opened once more with Skaren and Lahthia standing outside. Their expression was not that of disgust, anger, disappointment or even shock. They were both smiling in pleasant surprise. They watched as their offspring slept soundly in the wake of their intense, and rather loud, lovemaking.

"Don't know about you," Lahthia said quietly, "But I saw this coming from a mile away."

"I was surprised it took this long," Skaren replied and laid a soft kiss on her cheek, "Wonder how long it will take before any of them make a pass at us."

"Maybe we should sit them down and tell them that what they've done if perfectly OK with us?"

"Tomorrow. Until then, I wanna see what kind of excuses they'll make up when I ask what the noise was during the night. After that, we might have to move family night from the living room to the bedroom."