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Akira's Sisters

(M Vulpix + 2 F Alolan Vulpix)

NOTE: This story is a follow-up to "Happy Love Day" and takes place immediately after that story ended. If you are interested in reading the first story before going further with this one, please click on this link here. Anyway, on with the story...

When we last checked in on Akira and Miku, the male vulpix was having his erect penis licked by his twin sister while the clone she learned how to make was behind him being affectionate. Let's check back in on them and see how Akira reacts to this development.

Akira looked down at Miku as she had her hand around his stiff foxhood, stroking it a little while Miku's clone remained behind him, having her arms draped around his chest as she nuzzled against Akira along his neck. "Miku...why are there two of you?!!", Akira exclaimed, noticing that the female behind him looked exactly like his sister.

The real Miku playfully gave her brother's maleness a kiss on the tip, then answered his question. "Relax, Akira-kun...that's just my twin sister Yuki", she told him in a sweet and playful manner as her clone kept nuzzling against Akira's hot vulpix neck, murring happily.

"But Miku-chan, you don't have a twin sister", Akira promptly answered back, knowing full well that they were the only two pups in their litter. "C'mon now, tell me the truth...where did she really come from?", he asked, all while Yuki kept clinging to Akira, growing more eager to play with her 'brother'.

Miku decided it was best to tell Akira how Yuki came to be. "I went over to Chad and Charlene's place and they taught me how to make a clone of myself. This way I could be here with you and keep my job at Martinelli's at the same time", Miku explained. "Of course, she did mention that I couldn't keep Yuki around forever, since it takes a lot of energy to maintain a clone", Miku added. "From what I was told, Yuki can be around for up to 24 hours at a time before I need to rest and recharge. If I keep her around for more than 24 hours, it will slowly drain my life energy", Miku continued while her hand kept rubbing her brother's hot and throbbing foxhood, keeping it erect while she spoke to him.

"Anyway, Yuki knows everything I do, so you can see why I referred to her as my 'twin sister'", Miku told Akira before leaning back down towards his pole to give it another kiss while Yuki pressed her cool body against Akira and let her pussy lips slide along his tails. He felt a cool and damp sensation along them while Yuki rubbed back and forth, growing more interested in her 'brother' in a sexual way.

"Of course, you'll let me have a chance to play with Akira-kun, right Miku-chan?", Yuki responded curiously as her hands brushed against Akira's upper chest, feeling how fluffy and warm his body was. The inside of her vagina quivered eagerly, anticipating the feeling of Akira's length inside it at some point.

Miku stopped rubbing her hand along her brother's shaft and looked up to Yuki. "Relax Yuki-chan...I promised that you would have a chance to play with Akira-kun", Miku answered a moment later. "Although, you do remember the agreement that we had about this, right?", Miku soon mentioned as Yuki suddenly sighed and her ears drooped.

"Oh yeah...I can't let him turn the tie with me when we have sex", Yuki answered in a disappointed tone before getting a little bolder. "But he's my brother too, why can't I do the same stuff you can with him?", Yuki promptly asked, not liking the idea of not being able to have Akira locked to her in the traditional vulpine way.

"Because he's still my twin brother and you're dependent on me for your existence. You can still let him knot you and fill your womb, but I want him to save the best part for me", Miku asserted. "Besides, I also promised that you'd get to go first tonight", she soon added. "Plus, if you behave yourself while he has sex with you, perhaps we can '69' together when he's done filling us", Miku commented in a more playful tone while her hand kept caressing Akira's hot length.

Akira seemed to like the idea of having the two vixens eating each other out, with his foxhood responding by launching a spurt of precum from the tip towards Miku. Yuki saw her 'brother's' precum launch from his shaft, rubbing her crotch against his tails a bit faster as the inside of her canal became more eager to receive it. "Ahhh...you two are making me feel very horny...you know that, right?", Akira responded, feeling as if his body craved sex. His testicles were churning on the inside, making fresh sperm while pushing out the mature cells, making a load that would be for both Miku and Yuki.

Yuki responded to Akira's horniness by embracing him tightly and giving the side of his neck a long and slow lick, letting him feel the cool and wet nature of her tongue against his warm body. "Then let me help you feel better, Akira-kun!", Yuki answered in a playful manner, ready and willing to receive his maleness in her vixen hole. Meanwhile, Miku released her grip on Akira's shaft and stood up so she could look him in the eye.

"Go ahead and give Yuki-chan what you've given me so many times. I'll switch places with her so she can ride your pole while I cuddle with you from behind until it's our turn", Miku explained to Akira before the twins kissed, with Akira accepting Miku's proposal. To Akira, having one vixen on his pulsing foxhood and the other snuggling behind him sounded like a dream come true.

"Mmm...let's do it!", Akira responded gleefully after the kiss with Miku, with Yuki moving off of Akira's tails once the decision had been made. From there, Akira and his sisters went back to the bedroom, with him sitting on the edge of the bed while Miku took Yuki's place behind him. Miku sat on her brother's tails and rubbed her own crotch against them a bit, feeling the warmth and softness of his tail fur against her sensitive vaginal lips and clitoris.

Meanwhile, Akira looked towards Yuki as the gleeful clone eyeballed his shaft while vaginal sauce trickled from the space between her legs. "Are you ready for me, Akira-kun?", Yuki asked excitedly, licking her chops a bit in anticipation of receiving his maleness in her quivering vixen hole.

The entirety of Akira's foxhood throbbed while more precum sprayed from the tip, showing off how excited Akira was for Yuki. "Mmm...climb on, Yuki-chan!", he called to his 'sister', needing to feel her tight folds around his flesh.

Yuki didn't waste time after Akira called to her, moving towards him and placing her hands on his shoulders while positioning herself to have a seat in his lap. Then, Yuki took her place, moving down towards Akira's pole as her cool nectar drizzled onto it from above. Meanwhile, Miku was caressing her brother from behind, still rubbing her own crotch along his tails, feeling their warmth against her own cool and moist crotch.

After a couple seconds, Akira's shaft and Yuki's outer lips made contact, rubbing against each other while she moved one of her hands towards Akira's face, touching his cheek lightly. His penis did not enter Yuki, at least not yet. She wanted to do a little something else before letting him in. That is when Yuki took Akira by surprise and kissed him deeply, murring and sharing her cool breath with him, just like Miku would do in this sort of situation.

The kiss made Akira's hot foxhood pulse even more vigorously, showing that it really wanted to explore Yuki's icy vixen hole while he engaged in the kiss Yuki was sharing with him. He murred and started to share his warm breath with Yuki, giving the inside of her mouth a warming tingle while her breath felt cool and soothing to him. Strangely enough, while Akira and Yuki were kissing, Miku felt a warm sensation suddenly develop inside her own mouth, recognizing it as the same feeling she got whenever she and Akira kissed like this. She also felt a throbbing warmth along her vaginal lips and clitoris while her pussy touched Akira's tails. It seemed that Miku was linked to Yuki. Whatever Yuki felt and experienced, so did she.

Soon, Yuki felt it was time to take things further. The inside of her vagina was quivering, moist with her cool juices, wanting to sense the hot and throbbing fox dick slip inside and warm her up. As such, Yuki moved her other hand from Akira's shoulder to his penis, grabbing hold of it before repositioning the tip so it would pass through her outer lips and touch her vaginal opening. Once it was in place, Yuki lowered herself onto Akira's flesh, moving slowly as the throbbing penis pushed through her vagina, making the ice vixen murr more excitedly.

For Yuki, Akira's length was like love at first touch. It felt hot and thick, slowly reaching deeper into her passage while a few jets of precum hit deep inside the canal, causing her to respond by squeezing his pole a bit more tightly. Not to be outdone, Miku also sensed a thick and hot feeling along her own vagina, one that she felt many times before from when she and Akira had sex. When Miku felt what Yuki was experiencing, she clinged tightly to Akira, rubbing her vaginal lips against his tails a bit more aggressively.

Meanwhile, Akira enjoyed having Yuki sliding down his shaft, feeling her tight vixen hole grab his maleness while her cool juices soaked it from all sides. She felt a lot like Miku but seemed slightly tighter than she did. Perhaps this was because this was Yuki's first time having sex, or perhaps Akira was just imagining things. Nevertheless, he accepted Yuki's advances, placing his hands down around the ice vixen's hips, holding onto them firmly while he and Yuki continued to kiss and exchange saliva, with each of them feeling the warmth or coolness of their respective partner in their own mouths.

Soon, Yuki had taken Akira into her passage as deeply as she could without having him knot her, sensing Akira's hot and pulsating bulb kissing lightly against her cool and damp vaginal lips. When this happened, Yuki stopped kissing Akira, leaving a trail of their mixed saliva between their mouths briefly as they each exhaled a little bit of their natural fire and ice breath, with the two intermingling with each other to create a short-lived cloud of warm steam. Yuki then made sure she had both of her hands on Akira's shoulders, gripping them a bit while she looked into Akira's eyes. "Now...you just sit back and relax. Let me do the work for us", Yuki softly told Akira, preferring to ride on his hot and throbbing foxhood, especially seeing how Miku was behind Akira, brushing her hands along his chest and belly a bit while leaning against him and rubbing against his tails.

Akira did not resist for one moment. He simply held onto Yuki's hips and allowed his 'sister' to have her way with him. Yuki murred and began to move up and down Akira's member, going slowly at first to savor the feeling of his heat rubbing against her insides. She felt his pole throb and felt a hot spit of precum touch her vaginal canal or cervix every couple of seconds, responding by giving his length a brief tighter squeeze and by producing a bit more of her nectar.

As for Miku, she continued to experience everything that Yuki felt while rubbing her own pussy lips across Akira's warm vulpix tails. She felt the rubbing of Akira's flesh against her own vagina as if it were actually inside her, sensing the hot precum leaving a slight tingling sensation against her insides, making Miku's vagina spasm with sexual arousal. Miku responded by clinging to her brother, pressing her vixen folds into his tail fur harder and leaning in so she could start licking the side of his neck, letting Akira feel the coolness of her tongue against his hot flesh.

Akira kept clinging to Yuki's hips and felt the ice vixen riding his pole, soaking it in a thick glaze of cool-feeling vaginal sauce. It had the same feeling and same aroma as Miku's, and the way her body reacted towards his flesh was similar to Miku's as well. In addition, Akira could feel Yuki's icy breath against his face and neck while she was riding him, causing the traditional vulpix male to grow warmer both inside and out. "Mmm...I think I could get used to this!", Akira proudly proclaimed, enjoying the way his sisters were pleasuring him.

Soon, Yuki started to ride his maleness a bit faster, becoming used to how thick it felt inside her quivering vixen hole. She moved up and down it at a moderate pace, noticing that it was becoming hotter against her vaginal walls, making sure to press her pussy lips down around his bulb each time she moved downward. More hot precum sprayed against Yuki's insides, coating her cervix in the goo. "Mmm...Akira-kun...you make me feel so good!", Yuki told her 'brother' in an aroused and happy manner.

Not to be outdone, Miku rubbed her own vaginal folds against Akira's hot tails, moving even faster than before as she felt everything that Yuki experienced. Miku's vaginal opening leaked with her own cool ice vixen sauce, soaking deep into Akira's hot tail fur and flesh with her clitoris and outer lips becoming more sensitive to touch and a lot more swollen. "Akira-kun...save some for me! Don't spend all of your cream inside Yuki!", Miku called to her brother, growing more eager to receive his flesh for real.

Fortunately, Akira seemed to have a lot of 'hot sauce' built up within his body, with his testicles churning strongly, building more sperm as Yuki was riding him. "Ahh...don't worry Miku-chan...you'll get yours soon enough!", Akira told his sister, reassuring Miku that he intended to give her a filling as well, but not until he gave Yuki her first creampie. Besides, as long as Akira didn't turn the tie with Yuki, he'd be able to go with Miku soon after his shaft left Yuki's folds.

Meanwhile, Yuki kept riding Akira's hot and throbbing foxhood, noticing that it was starting to thicken against her vaginal walls. Furthermore, she kept pressing down on his bulb, feeling it getting closer to going inside. Jets of Akira's precum were now shooting just into Yuki's womb, through the partially open cervix, spreading his warmth deeper inside the ice vixen. This made Yuki pant excitedly while her body became colder to the touch, trying her best to avoid overheating from Akira's warmth.

Naturally, the colder feel to Yuki's folds inspired Akira to help warm them some more, and he started to hump upward into Yuki's vagina, attempting to knot the ice vixen and pass his seed onto her. Miku felt this sensation as well and clinged to her brother tightly, growing colder to try and counteract some of the growing heat within her own vagina.

"Ahhhnnn...yes! Akira-kun!", Yuki exclaimed as she felt her insides becoming hot from the constant rubbing and his heat radiating through his foxhood. "Fill me, Akira-kun! Pour your hot lava inside me and make me melt in your arms!", Yuki added, ready to accept Akira's payload in her uterus.

Akira's knot kept kissing against Yuki's folds as they moved together, getting closer to passing through them as the male fire fox growled excitedly. It was getting hard for Akira to keep from inseminating Yuki as the churning became intense, making fresh sperm at a rapid pace. Much like when he did it with Miku, the thought of pouring his semen into a welcoming female aroused Akira. He wanted to deliver a thick load of his hot cum to his new 'sister' and make Yuki feel happy.

At the same time, Miku felt the rapid rubbing sensation that Yuki was receiving along her own vaginal walls, making it feel as if Akira was humping her directly and trying to push his knot into her own vagina. It felt so real to her that she could almost feel Akira's bulb touching her clitoris and vaginal lips, spreading her folds apart as the knot prepared to enter. This caused Miku to embrace her brother, rub her pussy rapidly against his hot tails while she moaned from her own pleasure. However, this would only prove to be the beginning for her.

Finally, after several moments, Akira's knot finally pushed through Yuki's tight vaginal opening and found itself surrounded by her moist and chilly hole. Of course, it didn't stay cold for long, as the heat from Akira's bulb radiated through Yuki's vaginal walls while growing quickly into them. Then, as soon as Akira felt as if he and Yuki were fully joined together, he let out a long and passionate growl and let his sperm fly.

His load came out in a continuous stream at first, rocketing upward from Akira's tip and splashing against the top of Yuki's womb before spreading throughout it. His cream was very hot and very tingly, loaded with many millions of his tadpoles, providing many chances for Yuki to produce pups if she happened to be fertile at the time of mating. When she felt him inseminate her, Yuki clamped her vagina tightly around Akira, concentrating her focus around his swollen bulb, and took everything Akira had to offer, panting continuously from the growing heat within her reproductive tract.

While Yuki's womb was being filled, Miku felt the same warmth spreading through her own, as if Akira's foxhood was in her own vaginal passage. This made the ice vixen murr with delight as her juices freely leaked from the space between her legs, soaking her brother's tails as her lips touched against them. The juices that came from Miku's passage were cold to the touch, but quickly warmed upon contact with Akira's hot vulpix tails. Miku seemed to be eager to have a chance to receive her brother's penis inside her and get the same sensation Yuki was experiencing for real.

After several seconds of strong insemination, Akira relaxed a little but still came inside Yuki, releasing his load in spurts every couple of seconds, adding to the warm and tingly sensation that she already was experiencing. Even though Akira could not turn a tie in his current position, it would still take a few minutes for him to relax enough to pull out of Yuki, which gave him a bit of time to bond some more with his new 'sister'.

Akira soon pulled Yuki in closer towards him and placed his lips on hers, kissing the ice vixen deeply while they were joined. As he did this, he let some of his warm breath go into her mouth, providing Yuki with a hot and tingly sensation there...one that Miku also experienced. Yuki responded by placing one hand on the side of Akira's face and joining him in the deep kiss, murring with her 'brother' and releasing some of her icy breath into his mouth, giving it a cooling sensation. While this was going on, Miku licked at her brother's neck slowly, making sure to press her cool tongue deep into his flesh as she did so. She wanted Akira to know that she loved him and that she was eager to mate once he was done with Yuki. Fortunately for her, Akira had plenty of seed in reserve, and it wouldn't take long for him to get in the mood again once he pulled out of Yuki's vixen hole.

Akira's climax lasted a few more minutes, stopping once he felt his sex drive calm down to an extent. This caused Akira's bulb to start deflating and Yuki's tight grip to loosen. Still, Akira didn't stop kissing Yuki while their bodies were relaxing. He wouldn't stop with until his shaft left her passage, leaving behind a hot and creamy payload for her to enjoy. Meanwhile, Miku's vaginal passage was very moist and quivering with excitement, spurred on by what she felt while Akira was mating with Yuki. A large puddle of her sauce dribbled from the space between her legs onto Akira's tails, showing her brother exactly how horny she was.

Gradually, Akira's bulb returned to its normal size, becoming loose from Yuki's vixen hole. Once she was able to slide free of the bulb, Yuki broke the kiss she and Akira were having, leaving a trail of warm saliva between their mouths for a second or so, while pulling free from Akira's foxhood. As the tip of Akira's pole left Yuki's (now warm) vaginal hole, a gob of Akira's hot cream gushed from the opening, splashing back against the still-erect penis. This left Akira's length covered in a glaze of his seed and Yuki's nectar, showing off how much they seemed to enjoy mating.

Miku noticed this from her position behind Akira and brushed her hands along her brother's chest. "Well...it seems like you certainly had a good time with Yuki", Miku commented in a somewhat playful manner while Yuki stood close by, feeling a bit more of Akira's semen trickle from her opening, though a lot of what he planted in her remained deep inside.

"Mmm...yeah...Akira-kun feels really warm and really thick!", Yuki mentioned in a happy tone, reaching down towards her clitoris to rub it a little. Even though she had received a good filling from Akira, she still felt somewhat horny, especially while looking at Akira's soaked and erect foxhood. Yuki still wanted to play, she seemed willing to let Akira plant another batch of his cum in her uterus, but it seemed as Miku had other ideas.

"Do you still have another one in you, Akira-kun?", Miku sweetly asked her brother, smooching his cheek after the question and brushing one of her hands along one of his legs. Akira knew Miku was horny, he could feel how much of her juices dripped onto his tails while she was rubbing against them and he didn't want to make her feel left out.

"Why don't you pick out a spot on the carpet and get down on your hands and knees for me...then you'll find out", Akira answered his sister suggestively as his penis started to twitch again, wanting to get inside Miku's vixen hole and mate with her in the traditional vulpine way.

Miku gleefully murred as her eyes twinkled with excitement, liking the idea of being joined to her brother in the traditional vulpine way. "Mmm...I can hardly wait!", Miku told her brother eagerly before climbing off of his tails, taking a brief moment to stretch out a bit once she was off the bed. Meanwhile, Yuki continued to rub her hand across her clitoris, still feeling a bit horny herself, despite having warm vulpix seed dripping from her ice vixen folds.

"Hey! What about me? Can't I join in, too?", Yuki soon asked while Miku moved towards a spot in the middle of the bedroom, between the bed and the dresser that was against the back wall and below their HDTV. Miku and Akira intentionally kept this spot free of furniture, to be used as the couple's designated mating spot.

Because she could feel almost everything Yuki could, Miku was aware that Yuki was still horny. Her insides were probably still 'on fire' from Akira's seed and she needed some more attention. Miku wanted Akira's pole inside her, but she didn't want to leave Yuki out completely. "Well...I think I may have something in mind for you, Yuki-chan", Miku replied playfully, inviting Yuki over with a 'come hither' stare.

Yuki was curious to see what Miku had in mind and went over to her 'twin', getting close enough to Miku so where they were face-to-face. This is when Miku placed her hand along Yuki's crotch while Akira was watching, feeling his penis twitch gleefully to the sight before him.

Yuki briefly gasped, then started to moan a little from Miku's touching, feeling the cool fingers of her 'twin' brush against her sensitive clitoris and puffy vaginal lips. "Why don't you lay on your back and spread your legs for me. I'll lick your pussy with my tongue while Akira-kun mates with me...then, if you want to, I'll let you eat out the creampie he gives me after he's done", Miku suggested. "Does that sound good to you, Yuki-chan?", Miku added a moment later while continuing to brush her fingers along Yuki's outer folds and clit, teasing them a bit and making her vaginal walls spasm inward, forcing out a little more of Akira's leftovers from the passage.

"Mmm...yes...please do that for me, Miku-chan. I really need it!", Yuki replied excitedly, starting to grow aroused again. Of course, while Miku was touching Yuki, she felt a rubbing sensation along her own vaginal lips, making them puff up and become more pronounced as well. Miku's vaginal walls spasmed and her juices were flowing freely, dripping from her opening and getting onto the floor. She needed Akira and she didn't want to wait any longer.

"Ahh...then go ahead and get in position for me, so I can get on my hands and knees for Akira-kun. I can tell that he's waiting to mount me", Miku suggested as she looked back at Akira, noticing how he had started to rub his hand along his member, doing so softly to keep it aroused for Miku. The bright red foxhood twitched with life and trickled with hot precum, showing that Akira was ready for a proper mating.

Yuki agreed to Miku's suggestion and sealed the deal with a kiss on her lips. Then, the ice vixen clone picked out a spot on the floor, close to where the bed was, getting down onto her rump and leaning against the foot of the mattress. Once in position, Yuki spread her legs open for Miku, exposing her puffy vaginal folds and the off-white semen that bubbled from Yuki's vagina.

Miku noticed this right away and got down on all fours, moving in close to Yuki while lifting her tails for Akira. "Oooh...looks like Akira-kun put a lot inside there. I hope it's still warm", Miku commented in a playful tone as she leaned down towards Yuki's crotch and gave it a curious sniff. Miku wondered if Yuki's scent and flavor would be the same as her own. As she did, she got a combination of a sweet and spicy aroma into her nose. The sweet scent being produced by Yuki, with the spiciness coming from Akira's load.

Meanwhile, with Miku's rump raised along with her tails, Akira decided it was about time he gave Miku what she craved and came up behind his twin. He used his hand to guide the tip of his pulsating vulpix shaft to Miku's wet and eager vagina, letting it touch against the opening, just barely pushing into it. "Mmm...go for it, Akira-kun...mate with me some more!", Miku called to her brother, ready to accept his flesh into her vixen hole.

Akira obliged Miku and pushed forward, sending more of his maleness into her cool and moist ice vixen folds, feeling Miku's vaginal walls hug his length rather tightly. Furthermore, a gush of cool nectar came from her pores when she was penetrated, glazing Akira's foxhood and making it react favorably. He placed his hands on Miku's hips, holding them firmly as he guided his pole further into his sister, stopping as soon as his knot touched her puffy vaginal lips and aroused clitoris. The male fire fox murred gleefully, producing a small amount of smoke from his nostrils. He always enjoyed the cool feeling of Miku's pussy surrounding his hot flesh, but it seemed as if Miku felt a bit cooler and tighter than usual.

Akira didn't know why Miku felt better than normal, but he didn't ask questions. He felt it was best to go with the flow, so he started to move in and out of Miku's passage at a modest pace, letting her get warmed up a little before covering her completely. While this was going on, Miku finally went down on Yuki, placing her tongue along Yuki's filled pussy. Miku gave one slow upward lick to start with, an exploratory gesture to see how the mixture of Akira's cum and Yuki's love sauce would taste. What she got was a flavor that was a lot like sweet barbecue sauce...with the honey-like sweetness of Yuki, mixed in with the smoky and spicy flavor of Akira's seminal fluid mixed together.

Miku's eyes lit up happily when she discovered this taste. She was used to having barbecue-flavored chicken and pork, so she was naturally drawn to probe deeper into Yuki to gather more of the flavor. As such, Miku started to lap against Yuki's vagina, tickling it with her icy tongue and causing Yuki to squirm. Yuki felt a cool tingling sensation against her folds when Miku licked them, seeming a lot like one might experience from wintermint gum. A normal vixen being licked by Miku's tongue would run the risk of getting frostbite down there at this point, but Yuki's body was designed for this, so the cold didn't bother her one bit.

If this wasn't enough for Yuki, she also felt a warm sensation further up her vaginal canal, rubbing back and forth across it at a moderate pace. This was caused by the link that Miku and Yuki shared between each other, with Yuki sensing the rubbing that Miku was receiving from Akira's foxhood, adding to the warming sensation she already received when he came inside her a little earlier. This made the ice vixen clone pant excitedly and completely submit to the feeling that was being given to her by Miku and (indirectly) Akira.

On his end, Akira was getting into his sister more, sensing her chilly insides warming up to his shaft. Miku was squeezing his length a bit more and still producing large amounts of her 'coolant' from her vaginal pores. He could tell that Miku was ready for more, so he mounted Miku completely, tightening his grip around her hips a bit more and started to thrust his penis through her passage at a more rapid pace, creating an audible squishing noise from their genitals rubbing together.

Akira's length happily throbbed inside Miku, spraying her insides with periodic jets of precum that launched from his tip as he grew more excited. His knot kissed against Miku's outer lips each time he moved inward, pushing against them slightly, but not enough to pass through them...at least not yet. The feeling of his hot and plump foxhood getting massaged by Miku's cool and damp vixen hole caused the churning in Akira's balls to strengthen, preparing a healthy load of his cum to be delivered to his true littermate once he knotted her.

Miku was very permissive towards her brother's length, allowing Akira to go at his own pace while her insides warmed to his rapid rubbing and his precum splattering against the upper portion of her vagina and cervix. She would've encouraged him further by speaking to him, but Miku seemed more interested in the mixture that was inside Yuki's well-filled hole, lashing her tongue around in her clone's canal, gathering more gobs of the sweet and smoky flavor that filled it. It was at about this time when Miku started to feel bad about having Yuki as a clone of herself rather than a true sibling. It made Miku wish that she and Akira could've had another littermate when they were conceived, with Yuki filling in that role. It made her start to wonder if there was some way that she could make Yuki a permanent family member without risking her own well-being.

As for Yuki, she continued to pant and squirm to the combination of Miku's tongue probing her vagina and the increasing rubbing deeper inside that she experienced as Akira was mating with Miku. It made everything Akira pumped deep inside her earlier feel warmer to the touch as his pole thickened inside Miku's vaginal passage and grew hotter to the touch. The sperm that was inside Yuki's uterus also seemed to get more active while Akira mated with Miku, swimming around more vigorously, attempting to impregnate the ice vixen. However, Yuki was a sterile clone, she had almost everything that Miku had, but lacked ovaries to produce egg cells. So, regardless of how much sperm she had inside her body, there was no chance of her ever becoming pregnant on her own...and Miku could not clone herself while she was pregnant either, when and if she decided she wanted pups. It didn't seem to bother Yuki a lot though, the active tingle and intense warmth of Akira's seed was enough to make her feel good deep inside.

Speaking of which, Akira's desire to inseminate Miku was quickly growing as he felt her tight vixen hole grab and massage his throbbing member. The cool sensation he felt when entering Miku was replaced with warmth, spreading throughout Miku's vaginal canal as her body prepared to accept his payload. Miku's cervix opened wider, allowing for his precum to reach deeper inside, all while she kept feeling his knot getting closer to passing between her outer lips.

Akira felt a hot, churning sensation in his nutsack, spurred on by his love for his twin sister and his biological desire to pass on his genes to her. Consciously, Akira knew that Miku was using contraception, but that didn't stop him from thinking about what it would be like to breed with her. Akira thought about what it would be like to be joined with Miku, locked in the traditional vulpine tie, all while his sperm filled her fertile ice vixen womb and made their way to her eggs. He also thought about what it would be like to have a pregnant Miku around, her womb filled with the twins they created together, coming full circle. Akira would've liked to be the one to lick Miku's pregnant belly, letting his warm tongue press against it and show her and their pups that they were loved. If only they hadn't promised their mother they wouldn't breed together, Akira would've done this for Miku...and it was likely that she would have been more than willing to accept his genetic material.

Nonetheless, Akira mated with Miku as if she were receptive, humping the ice vixen rapidly as his climax drew near, attempting to knot Miku before he came. Miku was aware that Akira was getting close to orgasm and loosened her grip around the entrance to her vagina a little, trying to make it a little easier for the knot to go in. She wanted his seed, she wanted to feel the heat of it spread through her own womb, showing her how much Akira wanted to be the father of her future pups. Miku had every intention of raising a family with Akira, but she also wanted to honor their mother's wishes. Fortunately, she had already decided on a surrogate father for her pups, she decided that she wanted Chad to impregnate her when the time came, since he had a ninetales form and she wanted to be sure that her offspring would be born as vulpix pups. She offered him this chance as a means of thanking him for teaching her how to create Yuki. However, she didn't think about getting pregnant right now...at least not with him. She only thought about what it would be like if she and Akira could have pups naturally, especially with the way his knot was pressing against her opening, getting close to slipping through it.

While she felt Akira's penis moving through her hole, Miku moved her tongue from the inside of Yuki's vagina back towards her clitoris, licking it in a circular motion. Miku was finished tasting the mixture that Yuki and Akira produced together, but still focused her attention on pleasuring Yuki.

On her end, Yuki quivered excitedly from what she felt, panting some more and feeling her insides spasm to the ticklish sensation. She felt the heat that Miku experienced from Akira's foxhood rubbing against her vaginal canal, and also felt the way Akira's bulb pushed against Miku's outer folds, slowly spreading them open as it tried to get inside. It was almost like she had Akira inside her again, experiencing everything Miku did from her brother...well, almost everything.

Finally, Akira couldn't resist the call of nature, Miku's tight vixen hole felt too good for him to hold back any longer and his testicles felt as if they were on fire. He needed to milk them, he needed to pass on his seed to Miku and receive the full experience with her. So, with one final inward push, Akira sent his bulb into Miku's welcoming vagina, immediately feeling her walls surround it from all sides, grabbing it tightly. Then, with a long and satisfied growl, Akira came for Miku, sending a thick and continuous stream of his sperm-laden cream deep into his twin sister, all while his knot started to grow against Miku's insides.

Miku closed her eyes and accepted everything she felt Akira put in her, sensing his semen going far into her reproductive tract, pooling in her uterus and clinging to her vaginal walls. The seed was very warm and quite sticky, with a strong tingling sensation from all the little 'tadpoles' that were in said fluid. The feeling made Miku let out a long and very happy murr, having Akira make her icy insides feel much warmer. She would let Akira fill her for as long as he liked, making sure that they would stay joined together by clamping down on Akira's growing bulb, tugging on it a little with her tightness to make sure that they were fully joined.

While Miku was getting filled by her brother, Yuki felt a lot of the same feelings. She felt added heat spreading through her uterus and her vagina from where Akira's seed was clinging and pooling inside Miku, and she also felt the growing mass that was being produced by Akira's knot making her own vagina feel as if it was inside her. This, combined with Miku's tongue tickling against Yuki's clitoris, was enough to bring the ice vixen clone to the edge as she growled with pleasure, let her icy breath escape from her mouth as it went upward towards the ceiling and erupted with a gush of her chilly vixen juices, splattering against Miku's face.

Miku felt the cool and wet liquid hit her nuzzle and facial fur, giving it a sweet aroma as she went back down to give the space between Yuki's legs some more licks with her tongue, lapping up the fresh nectar that leaked from Yuki's opening. Meanwhile, Akira's seed continued to leave his body, spraying deep inside Miku as his knot grew to full size, becoming firmly locked inside his sister's now thoroughly warmed pussy. He felt Miku hold and tug on his swollen bulb, keeping it from coming back out of her as the initial bliss of his orgasm settled down and the rate of him inseminating Miku slowed to periodic spurts every few seconds. This was when Akira dismounted his sister and turned the tie, resting his warm tails over Miku's back as they were joined in true vulpine fashion. Now, Akira could just relax and enjoy the feeling of Miku's vagina clamping down on his swollen bulb, tugging on it every now and then to help milk his balls of their contents.

In between Akira and Yuki, Miku felt the best she ever had during sex. She felt the heat of her brother's thick and throbbing maleness deep inside her passage, spreading his 'hot lava' throughout her reproductive tract while being joined to him in a copulatory tie, and she also felt the cool sweetness of Yuki's nectar on her tongue and face, lapping it up as her tongue probed her clone's vaginal canal. Miku still got a little taste of some of Akira's seed that leaked from deeper inside Yuki while doing so, but she mostly tasted Yuki's sauce.

Yuki kept her legs open for Miku, allowing the ice vixen to lap at her sensitive pussy as much as she wanted, all while feeling a renewed hot sensation deep inside her body. Although she was not receiving Akira's sperm this time around, Yuki still sensed his heat spreading through her uterus and vagina, much like Miku was as she was being inseminated. Yuki started to touch herself while having Miku lick her, playing with her breasts and using a finger to circle around her nipples, causing them to become fully erect from the cool touch. "Mmmmhhh...Miku-chan and Akira-kun make me feel so good!", Yuki commented to her 'siblings', causing Miku to look up from Yuki's folds, taking a break from licking them.

"I wish there was a way to keep you around forever, Yuki-chan", Miku mentioned to Yuki while moving a hand down to Yuki's pussy, probing it with a couple of fingers to massage Yuki's vaginal walls. The cool nectar from inside Yuki trickled onto Miku's fingertips, coating them in a glaze of the sauce. "It would be really nice to have an identical twin sister around the house...and I'm sure Akira-kun would agree", Miku soon added.

"Ahh...I can't argue with that, Miku-chan!", Akira answered while slowly inseminating Miku, feeling Miku's vagina give his swollen knot a tug, coaxing a short-lived flame from his mouth, fizzling out before reaching anything combustible. "Mmm...personally, I wouldn't mind seeing what it might feel like to have you and Yuki-chan rub against me together", Akira suggested, making Miku blush and give Akira's pole a hard tug, making her brother yip.

"I think Yuki-chan and I can arrange that for you at some point", Miku told her brother in a seductive manner. "However, it won't be right now...I think it would be best if I gave Yuki a break after we're finished here", Miku explained, starting to feel a little bit drained from having Yuki around during sex. Miku was not yet used to having sexual intercourse while having her clone around, so when Yuki climaxed it put added physical drain on Miku. It wasn't to the point where it started to drain on her life force, but it did exhaust most of her magical resources, she'd need to take a break and let them recover before attempting to bring Yuki back after this.

Yuki overheard Miku's comment and started to grow concerned. Because her existence was dependent on Miku, any drain on Miku's resources would soon affect her as well. If Miku got too weak, there was a chance that she could fade out of existence completely. That was when Yuki decided she had been around long enough for now and closed her legs to Miku. "Miku-chan...I think it's about time I went back now. I don't want anything to happen to you because of me", Yuki commented.

Miku looked at Yuki as the clone sat in front of her, all while she felt Akira's heat continue to spread through her own body. A small belly bulge had formed in Miku from Akira's payload, with more being pumped into her as Akira gladly drained his balls in his sister. "Yuki-chan, you don't need to go back yet...you can stay until Akira-kun pulls out of me at least", Miku offered, thinking that it would still be safe for her to keep Yuki around until the union between her and Akira was finished.

However, Yuki seemed to care about Miku's well-being. She placed a hand on Miku's face and leaned in towards her. Soon, Miku and her clone were face-to-face again, with Yuki in front of her on all-fours. "It's alright, Miku-chan...I'll always be a part of you", Yuki mentioned to Miku before giving her sister a kiss on the lips before Yuki suddenly vanished from where she was.

Soon, Miku and Akira were by themselves again...still tied to each other by his swollen bulb and her tight vaginal muscles grabbing onto it. His semen still gradually pumped into Miku, coming out of his penis every few seconds in short spurts, but the churning sensation in his balls was starting to die down. "Mmm...so...how do you like your Love Day present, Miku-chan?", Akira asked Miku curiously while their tie continued.

Miku grabbed the necklace she received from Akira and held it in her hand, seeing it glimmer and thinking a little bit about Yuki. "It's a lovely necklace, Akira-kun...but I only wish that my present to you could've lasted longer", Miku answered, wishing that Yuki was still around. If Miku had her way, she'd force Yuki to come back out, but once Yuki rejoined Miku she could not call her clone back out until her magic reserves were back to full.

Akira looked back towards Miku and sighed. "Miku-chan, I like how you made Yuki for me. I enjoyed having fun with Yuki-chan and I look forward to seeing her again. However, you matter more to me than any other vixen on Kapernia. I'm very happy to have you as both my sister and my mate", Akira mentioned softly. "Besides, if there was one Love Day gift that I wanted from you more than anything else, it would be to have pups with you", Akira continued.

Miku understood Akira's desire, especially since she was already quite full of his sperm and still receiving more. "Akira-kun...I want your pups, too...I'm really tempted to let you impregnate me", Miku began to explain to her brother. "But...think about what Mom told us...think about how she would feel if we made pups together. She loves and supports us, and I don't want to do anything that will make her unhappy", Miku continued.

Akira listened to Miku's response and sighed again. "Yeah...I know...I just wish that I could do what I want to do with the vixen I want to do it with", Akira answered.

Miku responded to Akira's remark by tightening her grip along his maleness some more, causing him to yip again. "Maybe someday we can still do that, Akira-kun. Perhaps Mom will understand how much we mean to each other and let us have pups of our own. I know that you'd much rather impregnate me yourself than to let another male fox do it, but we can still raise a family as if we made the pups ourselves", Miku continued.

Akira relaxed a little after Miku's vagina spasmed around his pole, spitting out another spurt of his seed, having it add to the pool of semen that was already in Miku's well-filled uterus. "Let's not talk about that right now, Miku-chan. We can discuss having a family together when you're ready for it, but right now I just want to spend the rest of our Love Day thinking about you", Akira told his sister softly. Miku agreed with Akira and decided to enjoy what she already felt in her womb. It was their special day and she only wanted to think about him at that moment.

In all, the union between Akira and Miku lasted a good 45 minutes, long enough to leave Miku's belly looking as if she already had pups in it. The inside of her uterus was very hot and very sticky from Akira's payload, covering every part of her uterine walls and seeping back through her cervix. It was a good enough feeling to make Miku touch her cum-inflated belly with one of her hands, rubbing it up and down slightly while Akira's knot slowly loosened from her grip, shrinking slowly after he finished inseminating her. Then, after waiting a couple more minutes, the knot popped free and Akira was able to pull out of Miku, leaving behind a trail of his hot seed that briefly connected between the tip of his foxhood and Miku's vagina.

Upon pulling out, Akira felt tired and drained, but also very happy. His soaking wet foxhood started to go soft after he finished mating with Miku, with the hot and churning sensation that was in his testicles now completely gone. It would take him a while to reload for another mating...probably until the next day, but Akira didn't mind waiting. He knew that he showed Miku that he loved her and that she was happy to have his load deep inside her body.

Miku, after feeling Akira leave her tight vixen hole, turned around to face her brother and pounced on top of him, pinning Akira to the floor. Her tails were still raised high and she still felt playful towards him, having the inside of her womb tingle from his seed and his warmth. "Mmm...hold me, koibito...I need to feel your warmth against my body as well as inside it", Miku told her brother playfully, not wanting to leave his side after being inseminated.

Akira gave Miku what she wanted...and then some. He embraced Miku to his warm fire fox body, placing his hands down around Miku's tush and grabbing it tightly. If that wasn't enough, Akira kissed Miku, putting his hot tongue into her cold mouth, kissing her deeply and breathing a bit of flame into it. Miku murred and joined her brother, kissing him back and breathing her icy breath into his mouth where it intermingled with his flame. They kept kissing for several seconds until breaking it off, releasing a combined puff of warm steam from their mouths when they did. "Happy Love Day, Miku-chan", Akira told his sister softly after the kiss while holding her close to his body.

Miku's arms wrapped around Akira's upper body and clutched him tightly, pressing her own body as much as she could against his. "Happy Love Day, koibito", Miku responded while hugging her brother.

To be continued...