{ "submission_id": "1210474", "keywords": [ { "keyword_id": "987", "keyword_name": "birthday", "contributed": "f", "submissions_count": "8710" }, { "keyword_id": "123", "keyword_name": "female", "contributed": "f", "submissions_count": "1094126" }, { "keyword_id": "23", "keyword_name": "forest", "contributed": "f", "submissions_count": "14920" }, { "keyword_id": "33", "keyword_name": "fox", "contributed": "f", "submissions_count": "249175" }, { "keyword_id": "16064", "keyword_name": "hot tub", "contributed": "f", "submissions_count": "496" }, { "keyword_id": "967", "keyword_name": "impregnation", "contributed": "f", "submissions_count": "16722" }, { "keyword_id": "8421", "keyword_name": "inbreeding", "contributed": "f", "submissions_count": "890" }, { "keyword_id": "68", "keyword_name": "incest", "contributed": "f", "submissions_count": "46029" }, { "keyword_id": "15062", "keyword_name": "insemination", "contributed": "f", "submissions_count": "811" }, { "keyword_id": "50", "keyword_name": "kitsune", "contributed": "f", "submissions_count": "18259" }, { "keyword_id": "229", "keyword_name": "knot", "contributed": "f", "submissions_count": "52552" }, { "keyword_id": "964", "keyword_name": "love", "contributed": "f", "submissions_count": "24067" }, { "keyword_id": "165", "keyword_name": "male", "contributed": "f", "submissions_count": "1201951" }, { "keyword_id": "1494", "keyword_name": "mating", "contributed": "f", "submissions_count": "5990" }, { "keyword_id": "1003", "keyword_name": "m/f", "contributed": "f", "submissions_count": "41722" }, { "keyword_id": "4479", "keyword_name": "ninetales", "contributed": "f", "submissions_count": "2065" }, { "keyword_id": "361", "keyword_name": "tie", "contributed": "f", "submissions_count": "4290" }, { "keyword_id": "73", "keyword_name": "twincest", "contributed": "f", "submissions_count": "2453" }, { "keyword_id": "13047", "keyword_name": "vaginal sex", "contributed": "f", "submissions_count": "21335" }, { "keyword_id": "1308", "keyword_name": "vixen", "contributed": "f", "submissions_count": "28694" }, { "keyword_id": "1255", "keyword_name": "vulpix", "contributed": "f", "submissions_count": "4342" }, { "keyword_id": "5862", "keyword_name": "winter", "contributed": "f", "submissions_count": "6384" } ], "hidden": "f", "scraps": "f", "favorite": "f", "favorites_count": "20", "create_datetime": "2016-10-12 22:20:40.665773+00", "create_datetime_usertime": "13 Oct 2016 00:20 CEST", "last_file_update_datetime": "2016-10-12 22:16:26.314965+00", "last_file_update_datetime_usertime": "13 Oct 2016 00:16 CEST", "username": "cprime", "user_id": "33238", "user_icon_file_name": "195443_cprime_avatar_2.png", "user_icon_url_large": "https://nl1.ib.metapix.net/usericons/large/195/195443_cprime_avatar_2.png", "user_icon_url_medium": "https://nl1.ib.metapix.net/usericons/medium/195/195443_cprime_avatar_2.png", "user_icon_url_small": "https://nl1.ib.metapix.net/usericons/small/195/195443_cprime_avatar_2.png", "file_name": "1688750_cprime_a_night_in_the_mountains_wip_version_.txt", "file_url_full": "https://nl1.ib.metapix.net/files/full/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.txt", "file_url_screen": "https://nl1.ib.metapix.net/files/screen/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.txt", "file_url_preview": "https://nl1.ib.metapix.net/files/preview/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.txt", "thumbnail_url_huge": "https://nl1.ib.metapix.net/thumbnails/huge/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.jpg", "thumbnail_url_large": "https://nl1.ib.metapix.net/thumbnails/large/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.jpg", "thumbnail_url_medium": "https://nl1.ib.metapix.net/thumbnails/medium/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.jpg", "thumb_huge_x": "150", "thumb_huge_y": "93", "thumb_large_x": "150", "thumb_large_y": "93", "thumb_medium_x": "120", "thumb_medium_y": "74", "files": [ { "file_id": "1688750", "file_name": "1688750_cprime_a_night_in_the_mountains_wip_version_.txt", "file_url_full": "https://nl1.ib.metapix.net/files/full/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.txt", "file_url_screen": "https://nl1.ib.metapix.net/files/screen/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.txt", "file_url_preview": "https://nl1.ib.metapix.net/files/preview/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.txt", "mimetype": "text/plain", "submission_id": "1210474", "user_id": "33238", "submission_file_order": "0", "full_size_x": null, "full_size_y": null, "screen_size_x": null, "screen_size_y": null, "preview_size_x": null, "preview_size_y": null, "initial_file_md5": "db65ce50a8e3e5d3c83dad67b30e09b9", "full_file_md5": "db65ce50a8e3e5d3c83dad67b30e09b9", "large_file_md5": "", "small_file_md5": "", "thumbnail_md5": "9551513b0c8807d560036ef7ca34d637", "deleted": "f", "create_datetime": "2016-10-12 22:16:26.314965+00", "create_datetime_usertime": "13 Oct 2016 00:16 CEST", "thumbnail_url_huge": "https://nl1.ib.metapix.net/thumbnails/huge/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.jpg", "thumbnail_url_large": "https://nl1.ib.metapix.net/thumbnails/large/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.jpg", "thumbnail_url_medium": "https://nl1.ib.metapix.net/thumbnails/medium/1688/1688750_cprime_a_night_in_the_mountains_wip_version_.jpg", "thumb_huge_x": "150", "thumb_huge_y": "93", "thumb_large_x": "150", "thumb_large_y": "93", "thumb_medium_x": "120", "thumb_medium_y": "74" } ], "pools": [ { "pool_id": "4594", "name": "TWINcest", "description": "Pictures/Stories involving myself along with my twin sister Charlene. YAY TWINCEST!", "count": "62", "submission_left_submission_id": "1108658", "submission_left_file_name": "1536197_cprime_041215__edited_.png", "submission_left_thumbnail_url_huge_noncustom": "https://nl1.ib.metapix.net/files/preview/1536/1536197_cprime_041215__edited_.jpg", "submission_left_thumbnail_url_large_noncustom": "https://nl1.ib.metapix.net/thumbnails/large/1536/1536197_cprime_041215__edited__noncustom.jpg", "submission_left_thumbnail_url_medium_noncustom": "https://nl1.ib.metapix.net/thumbnails/medium/1536/1536197_cprime_041215__edited__noncustom.jpg", "submission_left_thumb_medium_noncustom_x": "120", "submission_left_thumb_medium_noncustom_y": "120", "submission_left_thumb_large_noncustom_x": "200", "submission_left_thumb_large_noncustom_y": "200", "submission_left_thumb_huge_noncustom_x": "300", "submission_left_thumb_huge_noncustom_y": "300", "submission_right_submission_id": "1223206", "submission_right_file_name": "1707619_cprime_halloween_night_ii_part_2_.complete.txt", "submission_right_thumbnail_url_huge": "https://nl1.ib.metapix.net/thumbnails/huge/1707/1707619_cprime_halloween_night_ii_part_2_.complete.jpg", "submission_right_thumbnail_url_large": "https://nl1.ib.metapix.net/thumbnails/large/1707/1707619_cprime_halloween_night_ii_part_2_.complete.jpg", "submission_right_thumbnail_url_medium": "https://nl1.ib.metapix.net/thumbnails/medium/1707/1707619_cprime_halloween_night_ii_part_2_.complete.jpg", "submission_right_thumb_huge_x": "150", "submission_right_thumb_huge_y": "93", "submission_right_thumb_large_x": "150", "submission_right_thumb_large_y": "93", "submission_right_thumb_medium_x": "120", "submission_right_thumb_medium_y": "74" } ], "description": "The following is a story that is a work in progress and is based on the result of a poll I conducted asking which forms people wanted Charlene and I to use in a future story. In this story, Charlene and I head out on our birthday for a night to ourselves, which includes dinner, playing some retro video games, and (of course) some bonding. It also introduces Charlene's non-anthro vulpix form.\n\n[b]UPDATE (10/30/2016): Completed story with second sex scene added[/b]", "description_bbcode_parsed": "The following is a story that is a work in progress and is based on the result of a poll I conducted asking which forms people wanted Charlene and I to use in a future story.  In this story, Charlene and I head out on our birthday for a night to ourselves, which includes dinner, playing some retro video games, and (of course) some bonding.  It also introduces Charlene's non-anthro vulpix form.

UPDATE (10/30/2016): Completed story with second sex scene added", "writing": "A Night In The Mountains\n\nNOTE: This story takes place some time after \"Helping Hand\"\n\nEver since we started living on our own, Charlene and I had our own special traditions. One of which was that we would spend our birthday doing something by ourselves, spending the night at a hotel and engaging in the brother/sister bonding that we liked to share. With this year being our first in Familia, the decision had been made that we should do something close to home. So, I made arrangements for Charlene and I to spend the night in a deluxe suite up at the Laramie Range Resort, located about 40 miles west of Familia. In addition to that, before we went to the resort, Charlene and I would spend the day in nearby Mountain Lake, and have dinner at the \"North Shore Inn\". Neither one of us had spent a lot of time in Mountain Lake, but we heard that it was home to a very large retro arcade, which was definitely something that interested us. We figured we'd probably spend the afternoon playing the arcade games, and then go from there.\n\nWhile it seemed that our plans had been arranged, there was one question that remained...what was I going to get my sister for our birthday? In the days leading up to our birthday, I went back to the store where I got the kangaroo charm I gave to Sapphire, looking for a possible gift idea, when I noticed that the store had a ruby Vulpix charm, with onyx eyes and amethyst tails and hair. When I inquired about the charm, the shop owner told me that the wearer of the charm would be transformed into a non-anthro vulpix. I knew Charlene already had a vulpix form, but not a non-anthro one, so I curiously bought it and tried it on myself first. However, I did not have a vulpix form, I had a ninetales form, and when I changed it was into a non-anthro ninetales. So, I figured that since we already had anthro forms, it was just grant us the ability to have an alternate non-anthro form of our vulpix or ninetales form.\n\n\"This could make for some very interesting possibilities\", I thought to myself a bit, thinking that Charlene would be much smaller as a non-anthro vulpix, and thus a lot more fun to play with. Still, I wasn't sure if Charlene would allow me to mount her while she was in non-anthro vulpix form, so I had to wait and see how she felt about it. For the next several days, I kept the charm hidden, making sure Charlene didn't see it until we exchanged gifts on our birthday. Usually, we would do this at dinner, but it was up to us to determine when we wanted to do it.\n\nA few days later, on our 36th birthday...\n\nCharlene and I left our pups with Sapphire, Eva, and Melissa for the day as we drove down Highway 162 to Mountain Lake. By the time we got there, it was early afternoon, and we quickly made our way over to the \"Entertainment District\" on the south side of town, a few blocks north of the north shore of Mountain Lake. The entertainment district was home to a few night clubs (which were closed at that time of the day), a 14-screen movie theater, one regular theater, as well as the arcade that I mentioned earlier. Charlene and I didn't care about the nightclubs and there were no movies out at that moment that we wanted to see. So, we just focused on visiting the arcade for a few hours.\n\nThe arcade was known as \"Pixelated Memories\", and it specialized in arcade cabinets from the 80's and early 90's. The two-story building was home to over 150 different arcade cabinets, 30 pinball machines, 20 skee ball games, a billiards table, an air hockey table, and a few other skill games. The place also had one of those photo booths where you put in 2 UIC dollars and got a strip of five pictures. You know, the kind of machines that were geared towards couples or groups of people. Upon walking into the place, I noticed Charlene producing two UIC dollars from her purple purse and rub her nuzzle up against mine. \"Let's have our pictures taken together\", Charlene suggested playfully as I blushed a little and felt a bit nervous.\n\nWhile people on Mason Island were more open to incest than they were back home, I still felt a bit uneasy about getting emotionally involved with Charlene while we were in public. \"I don't know...what if someone figures out that we're...well, you know\", I answered back as Charlene grabbed my hand and dragged me with her.\n\n\"Come on you big baby! It'll be fun!\", Charlene mentioned as I followed her to the booth and got inside with her, watching her put the two UIC dollars into the slot. On the monitor in front of us, there were instructions telling us that there would be five seconds before the first picture was taken and a five second delay in between shots. This gave Charlene enough time to bring my nuzzle towards hers and touched her nose to mine, just as the first picture was taken. She then went even further and kissed me on the lips, just as the second picture was taken. When she kissed me, I noticed that Charlene happened to be wearing cherry flavored lip gloss today, possibly in anticipation of us getting romantic later on. Nevertheless, it spurred me to keep going as I gave in and took Charlene in my arms, kissing her deeply while the rest of the pictures were being taken. During this time, I could feel my foxhood coming out of its sheath a little bit. However, I knew that there would be a time and a place for that later, so I kept my emotions in check.\n\nWhen it was all done, a strip of pictures appeared below the monitor, showing Charlene and I nuzzling and kissing each other. \"See, that wasn't so bad now, was it?\", Charlene commented, grabbing the pictures from the machine before we stepped out of it. Luckily, there was no one around at that moment to see us come out of the booth, which made me feel a little easier.\n\nI took Charlene's hand for a second and whispered in her ear. \"For now, let's keep our feelings for each other in check, OK? There will be plenty of time for this later when we're at the resort\", I answered, hoping Charlene would understand. She seemed to agree and we both decided to go play some of the games for a while.\n\nTo be honest, I felt like Charlene and I were teenagers again. There were many times where the two of us would spend lots of times in places like Camp Snoopy at Mall of America or Pop's Arcade in Downtown Minneapolis, just having fun like any other brother and sister would. No one knew back then that our relationship was much closer than what they saw and that's the way we preferred it to be. We spent the next couple of hours playing various games, sometimes on our own and other times together, reliving our younger days until it started to get dark outside.\n\nAt about 5 PM, after I had finished playing a game of pool with a couple of other guests, I figured it was about time to head to the North Shore Inn. So, I went in search of my sister, finding her in the middle of beating the crap out of another vixen in Street Fighter II. For the most part, Charlene was better at fighting games than I was (with the exceptions of Killer Instinct and the Smash Bros. games, where things were more evenly matched). She could play a game like Street Fighter II or Mortal Kombat for a long time.\n\nWhile part of me didn't want to disturb Charlene in the middle of a game, I had a reservation for the two of us at 6 PM, and with it being just after 5 PM now, I knew we'd have to leave soon. Still, I decided not to bother Charlene yet and went over to play a couple games of pinball on the Twilight Zone pinball machine.\n\nAnother 30 minutes passed, and I went back over to check on Charlene, who was still playing Street Fighter with a line of other people standing there waiting for their turn to try and beat my sister at the game. At that moment, Charlene was in the middle of playing against a young male golden retriever, who looked to be about half our age and was a resident of Mountain Lake. She promptly kicked his butt at the game and called for the next person in line.\n\n\"Alright 'Chun-Li', I think you've had enough Street Fighter for one day\", I told Charlene, trying to get her away from the game so we could go have dinner. However, it seemed as Charlene wanted to stay longer.\n\n\"C'mon, do we have to? I've won 99 fights in a row! I've never had a winning streak like this!\", Charlene answered back before the next challenger, a chubby male hedgehog that looked to be about our age stepped up to the console and challenged my sister. \"C'mon...let me beat this guy and make it an even 100\", Charlene added just before the battle was to start.\n\nI sighed and threw up my hands, knowing there was no way I was going to coax Charlene away from the machine. \"Fine...whatever\", I told her in a somewhat annoyed tone, watching the fight begin. I figured that Charlene was going to whip this guy just like she had done to the others who challenged her. However, this hedgehog guy proved to be even more experienced in the game than she was, and gave Charlene much more of a challenge. In fact, I could see her getting a bit nervous after she had lost the first round, then when the second round started I watched as Charlene seemed to get frustrated and resort to the same kind of strategy that I'd use in Street Fighter (choosing a character like Chun-Li or E. Honda and spamming the hell out of the cheap special attacks). Of course, it didn't help Charlene much that the hedgehog guy was using Ryu and just hadouken-ing her from a distance. Eventually, the timer on the game ran out and she lost the second round, emitting a cheer from the line behind her.\n\n\"What was that you were saying about making it 100 straight wins?\", the hedgehog guy commented towards my sister as I immediately saw her eyes turn blood red and reached out to her, grabbing at her arms before she could fight this guy for real.\n\n\"Sis...calm down, it's not worth it! I don't want to spend our birthday bailing you out of jail!\", I exclaimed while trying to hold Charlene back as her nostrils flared with fire, but she gradually backed off. However, that didn't stop her from wanting payback.\n\n\"If I ever see you again, we're having a rematch, and I'm going to kick that fat ass of yours up and down the block!\", Charlene exclaimed before I pulled her away from the machine before she could make an even bigger scene and brought her outside. Later, once we were out of the building, Charlene's ears dropped down low and she embraced me tightly, in a much calmer mood.\n\n\"I'm sorry I acted like that in there. That guy just made me so fucking mad that I...\", Charlene explained to me, getting irritated to the point where I actually started to feel her claws digging into my back.\n\n\"Sis...watch the claws. You're poking me with them\", I commented back as she let me go and looked sheepish again.\n\n\"Sorry...I didn't mean to\", she commented with her ears hung low.\n\nI knew my sister needed to be put back in a cheerful mood, so I kissed her on the lips and took her hand. \"Forget about him, sis. Let's go have some dinner and then we can play our own little game\", I suggested to Charlene, watching her ears immediately perk up.\n\n\"What game would that happen to be?\", she asked curiously, her two tails coiling around each other in the back.\n\n\"You'll see when we get to our room for the night\", I answered back, walking with Charlene back to the car and driving to the North Shore Inn for our birthday dinner.\n\nThe North Shore Inn was the fanciest restaurant in all of Mountain Lake. It had an outdoor patio that stretched all the way to the edge of the water for outdoor dining during the spring and summer months. Of course, since it was January, the outdoor patio was closed for the season, even though there was no snow or ice out on the patio and temperatures outside were much warmer than they would've been in a normal January back in Minnesota.\n\nInstead, Charlene and I had our dinner by the window overlooking the north side of Mountain Lake (the actual lake) as the light from the nearby moon Aquaticus* shined brightly on the scenery. Considering that it was by the lake, a lot of the menu consisted of fish and other seafood, which is something that Charlene and I ate very little of...at least as adults. Back when we were young pups though, our mother had a tough time getting both of us to eat anything that wasn't either fish sticks or pizza...we were both extremely picky eaters as pups, and even to this day we're still somewhat picky, though I seemed to be more picky about what I ate than Charlene did at this point in our lives.\n\nWe settled on something familiar to us, going with the orange-glazed baked chicken breasts along with sides of mashed potatoes, fresh carrots, and some Dr. Pepper for me while Charlene had raspberry iced tea. For dessert, the two of us shared one of the colossal brownies that the restaurant advertised, topped with a single scoop of vanilla ice cream and a drizzle of chocolate sauce. In a way, this was to be our \"birthday cake\" for this year, since Charlene and I never really got full-sized cakes since we moved out of our parents' house.\n\nFollowing dinner, Charlene and I left the North Shore Inn and eventually Mountain Lake, driving west down Highway 162 for a couple of miles until reaching Highway 109. From there we went north a few more miles until reaching \"Business Route 109\", going north on that until arriving at the Laramie Range Resort where we'd be spending the night. For Charlene, this would be the first time she was here, but I had been here with Melissa and Sapphire a couple times before, so the staff at the resort knew me.\n\nUpon arriving at the lobby, I was quickly given the keys to my \"usual room\", giving Charlene one of the two key cards I was given as we walked down the main hallway towards our suite. Our suite was on the lower level of the two-story building, overlooking the nearby Laramie River. It had a hot tub attached to the main living area, enclosed within an all-seasons room to keep the snow and cold from the mountains out while allowing for us to still look at the scenery. Of course, cold was a relative term considering what Charlene and I were used to. Even up in the mountains, it still felt \"decent\" compared to what we were used to back in Minnesota.\n\nI kept the vulpix charm hidden inside the backpack I had with me, waiting for the right moment to give it to Charlene. However, I figured I'd leave up to her to decide when we would exchange gifts. In the meantime, we went into the room together, placed our bags down by the desk next to the sliding glass door that led out to the all-seasons room and went over to the king-size bed that was there. \"So, what should we do next?\", I asked my sister curiously.\n\nShe let out a growling murr and pounced on top of me, embracing me tightly in her arms as I suddenly felt her crotch start to rub against mine. Her pink nose touched my own and I saw her eyes twinkle. \"Now I'm ready to play that 'game' you told me about earlier\", Charlene answered in a playful mood as her rubbing immediately caused my foxhood to unsheath from inside my pants while I reached around to grab at Charlene's tush.\n\nI definitely wanted to play with my sister, but I felt like doing something special with Charlene tonight. After all, this was our special day and we should make the most of it. \"Hey Sis, I was wondering if you'd like to do something a little different tonight\", I mentioned to Charlene, getting an idea in my head.\n\nShe looked at me curiously, placing her hands on my cheeks while her rubbing continued, helping to make my shaft come out even faster. \"Really, like what?\", she asked a moment later as I looked over at the all-seasons room.\n\n\"Perhaps you and I could go over to that hot tub and...well, I think you can guess where this is going\", I mentioned to Charlene as she sat up in my lap and looked over to the tub, noticing that there was clear glass windows around it, meaning anyone could possibly see us.\n\n\"I don't know...don't you think it's a little risky doing it in a place where someone could watch us?\", Charlene asked as I smiled and moved one of my hands towards her bosom, softly grabbing at one of her breasts. Although she was still wearing her purple sweater, I could still feel her nipple poking against the fabric.\n\n\"Relax Sis, no one is going to see us. Remember, I've been here before\", I assured Charlene, knowing that the glass windows in the all-season room had a special privacy feature. It allowed us to see out into the mountain scenery, but prevented anyone from seeing into the room. \"Trust me, no one will even know what we're doing in there\", I added, having done this before with Sapphire during one of our visits.\n\nCharlene gave it a little bit of thought and soon came to a decision. \"Well...I suppose we could try it\", Charlene answered a few seconds later as she continued to sit on my lap as I let go of her breast and backside.\n\n\"Alright...then let me get up off the bed and get the water for the hot tub going. It'll take a few minutes before it's ready\", I explained to my sister as she (somewhat reluctantly) climbed off my lap. Personally, I didn't want her to leave my lap either, especially since she had made my foxhood grow to its full-length. Still, we wouldn't be able to do it in the hot tub if there wasn't any water in it, so it had to be done.\n\nBefore I went out to start the water though, I took off all my clothes, letting Charlene see what she had done to me. She came up behind me, grabbed onto my erect shaft and licked the side of my neck slowly a few times. \"Don't take too long out there\", Charlene mentioned softly, kissing my neck before letting me go start up the water.\n\nI went into the all-season room after that, making my way over to the control panel for the hot tub, programming the water temperature and turning the water on. The water started to run, beginning to fill up the tub as the bubble jets were programmed to turn on once the water level reached 3/4 of the way to the top. From past experience, I knew it would take about 5 minutes for this to happen, which would give me a little bit of time with Charlene inside the room.\n\nWhile the tub was filling up, I went back inside and noticed that Charlene had taken off her clothes while I was busy, helping to strengthen my erection again as it got a little soft while I was working on the tub. My sister still looked as attractive as she did when we were college-age. The only difference in Charlene was that her breasts had grown a bit larger since she was now producing milk and that she had slightly more fat around her lower body after giving birth several times. Of course, with both of us being kitsune, our bodies would age much more slowly than that of average red foxes. In fact, in reproductive terms, Charlene's full potential had yet to be realized. Her reproductive system had only advanced slightly since became sexually mature at 14. Charlene would likely have another 300 to 400 years of fertility inside her, if not more before she could no longer produce viable eggs.\n\nI went over to Charlene and placed my arms around her, reaching down towards her tush and pulling her closer to me. At the same time, I felt Charlene grab at my own butt cheeks, holding them tightly while her hot vaginal lips touched against my foxhood. We rubbed against each other a little during this time, keeping our genitals fully aroused and ready for action once we got into the tub, and began to kiss deeply.\n\nWhile we kissed, I could hear Charlene's soft murr coming from her mouth and felt a little bit of her internal fire breathe into my mouth. I tightened my grip on her butt cheeks a little and returned the favor, feeling her tongue and mine dancing around each other while we kissed happily. My shaft throbbed excitedly during this time, leaking precum from the tip while I also noticed how Charlene's vaginal lips seemed to become more plump and her clitoris pushed against my length. Of course, this time of year was also around the time where our annual sexual peak began, so some of this could've been a result of that. Although I didn't think Charlene was in the mood for me to give her more pups at that moment. We had agreed to wait on this for a few more years until Sarah and Mae were in school, at least.\n\nThe more I felt Charlene's hot and eager folds brush against the bottom of my foxhood, the more I wanted to get inside her, to feel her tightness and heat around my eager shaft and deliver another load of my cum to her womb. It tempted me to let my shaft slip between her outer lips and into her vagina right then and there, even without the hot tub being full. However, if I did that, the hot tub would more than likely end up overflowing, since I had the water shut-off controls set to manual, so I resisted this temptation.\n\nEventually, I felt Charlene press harder against my body, especially around my upper chest and crotch, letting me feel her warm breasts pushing against my chest and her eager vaginal folds touch my knot. She stopped kissing me at that moment, but kept the close contact with me. \"I've been wanting this all day long!\", Charlene told me eagerly, murring while licking her chops in a seductive manner with her blue eyes focused on my own with a bit of a twinkle in them. This was more than enough to coax my shaft to send a stronger spurt of precum out from the tip, hitting Charlene's belly buttons, and making her giggle. \"I see that you've been wanting this too!\", she added playfully.\n\nI leaned in closer to my twin sister and kissed her on the lips for a moment, just as the beeper for the water control panel went off. That was the signal that indicated the bubble jets were activating and told me that the tub was nearly ready for us. Although I wanted to stay there with Charlene as we were, I had to tend to the control panel and shut the flow of water off before it reached the top of the tub.\n\n\"Come with me, Sis. I think our bath is ready\", I mentioned to Charlene, reluctantly letting her go before I took her hand and walked with her back into the all-season room. We went over to the tub as I made a brief stop at the control panel to turn off the tap. By now, the tub was about 90% full and was full of bubbles from all the jets. The water temperature was set at 110 degrees, hot enough for Charlene and I to feel it, but not so hot to overpower the natural heat of her vagina once I got inside of it.\n\nCharlene and I stepped into the tub together shortly thereafter, holding hands along the way as my foxhood stayed erect the whole time. At the deepest portion of the hot tub, the water reached up to our belly buttons, but we had no intention of staying in the deeper water. I knew it would be a lot easier for us to have sex if we were near the edge of the tub.\n\n\"So...how should we do this?\", Charlene asked me, curious about how I wanted to proceed.\n\nThere were a few ways I figured we could do it, but since I had planned on mounting her foxy-style later after I had showed her my gift, I figured I'd give Charlene a break from that. \"Why don't you lead this time, Sis. I can go sit down in one of the corner seats and you could climb onto my lap\", I suggested.\n\nCharlene knew it had been a while since I had let her lead when we had sex and seemed to be interested. \"Alright...we'll do it that way. However, only if you promise that we can do it our usual way later\", Charlene answered, also wanting to be mated foxy-style, which I had no problem doing with her.\n\nI nodded and proceeded to the corner of the hot tub nearest to the control panel on the outside, sitting down and feeling bubble jets moving up and down my back as I watched Charlene move in closer to me. As soon as she reached me, I felt her hands grip my shoulders firmly while she climbed into my lap, sitting down on it with my foxhood once again sandwiched between her warm outer folds. She leaned in a little closer, bringing her breasts towards my face a bit, almost close enough to where I could reach her nipples to lick them if I wanted. Then, I felt my twin sister use one of her hands to reach underneath the water to grab my shaft and position it so that the tip would be aimed directly at her vaginal opening.\n\nOnce it was in place, she slowly lowered herself onto it, sending it into her moist and hot vagina where I immediately felt her vaginal walls clamp down on me hard. A strong spurt of precum launched from my tip when she did this, hitting her cervix as she gradually let my maleness go deeper, continuing until she had taken all but the knot inside. The inside of Charlene's vixen hole was about 10 degrees warmer than the water around us, but this was still average for Charlene. During the peak of our \"mating season\", the inside of her vagina could get as warm as 150 degrees. Of course, considering that we were both kitsune and had vulpix/ninetales forms, my shaft was immune from being burned, though it also helped that Charlene's juices contained a protectant that also helped to keep any male who she allowed inside her from feeling the burn.\n\nWith my penis fit snugly inside Charlene's hot vixen hole, I felt my sister wrap both of her arms around me, touch her pink nose to my own and look me in the eyes with a twinkling in her own. \"Happy Birthday!\", she told me in a soft and playful tone, right before I felt her mouth touch my own and started to feel her bounce up and down on my foxhood.\n\nI placed my hands on my sister's butt cheeks, grabbing them firmly while she was riding my shaft, closed my eyes and gave in completely to my feelings for her. I felt her hot tongue go into my mouth while I did the same for her, both of us murring to each other in happiness while we kissed and enjoyed how we felt to each other sexually. Charlene kept her insides tight around my length, holding it the tightest around her opening, while the copious amounts of hot vaginal juices she produced made it easy for her to ride it. This sensation helped to freely milk the precum from the tip of my foxhood and get my testicles to begin churning, preparing a big load of seed to deliver into Charlene.\n\nFrom the way it felt and how Charlene was behaving towards me, I had to wonder if she had ripe eggs inside her body that she wanted me to fertilize. We had originally agreed to hold off on having more pups together for a while, but given that we both enjoyed having pups, I figured that maybe Charlene was telling me that she didn't want to wait to become pregnant again from my seed.\n\nAt that moment, I didn't really feel like asking Charlene about this. Her vaginal passage felt too good for me to want to stop. Besides, money wasn't an issue for us, we had more than enough funds available to have many more litters together. If Charlene decided she wanted to add more pups to our family, then I wasn't going to stop her from doing so.\n\nInstead, I simply continued kissing my sister deeply, feeling our tongues touch in each other's mouth while we murred together and kept holding each other tightly. Charlene continued to bounce on my shaft while we did this, moving a little faster as she got a little more excited, causing her to push down towards my pulsating knot a little more. I felt her passage spasm and tighten around me, producing even more of her juices while the tip of my length touched up against her cervix numerous times, launching precum inside of it some more.\n\nMy testicles continued to churn, growing heavier with sperm by the second as I kept my hands firmly on Charlene's butt, not letting go of it for a second. My shaft grew more sensitive to the touch of her hot and tight walls rubbing against it, fueling my strong urge to cum inside her yet again and let nature take it's course.\n\nCharlene could sense this as well from the way my shaft pulsated in her womb and she stopped kissing me for a moment to say something. \"I think I forgot to take my pink kaorin berries before we started\", she whispered to me, confirming the fact that she was potentially receptive.\n\nSince I had yet to shoot my load inside her uterus, and I felt no definitive temperature spikes in her vaginal walls, I assumed that she had not yet ovulated...but likely would if I came inside her. \"Do you think that we should stop until you've had a chance to take them, Sis?\", I asked curiously...wanting her opinion about this.\n\nShe gave it some thought and quickly came up with an answer. \"Well...I could...but I'd rather not. You feel so good inside me right now, I don't want to have to wait an hour just so we can finish what we started\", Charlene explained to me before she kissed my lips and looked into my eyes once again. \"Mmm...besides, I think another litter of pups would be a wonderful birthday present to receive!\", she answered with a smile on her face as I held her butt cheeks tightly and murred.\n\n\"Alright, Sis...I'll give you another litter if you want one. However, after this, I want you to promise me that we won't make anymore pups together until Eddie and Ellie are out of the house at least, OK?\", I answered back to Charlene, willing to go against the agreement we had originally made and give Charlene what she wanted now. The two of us \"pinky swore\" on this new agreement and then I felt Charlene kiss me deeply again while she rode my maleness faster.\n\nI felt her body temperature rising while my shaft moved through her passage, making an already hot experience even hotter as Charlene allowed her reproductive hormones to kick into high gear. I also felt her clamping down on my harder around her opening, trying to suck me deeper into her canal as I felt her outer lips repeatedly hit against my knot. The heat of Charlene's fold overpowered the warmth of the water we were in, and I felt my balls churning strongly inside, feeling like they were almost ready to deliver my payload into her uterus.\n\nWe continued to kiss deeply, with my hands never leaving her butt cheeks and hers touching against my cheek. I felt one of her fingers trace \"I <3 U\" on my cheek while my bulb came closer to entering Charlene's hot and receptive passage.\n\nI was eager to get it inside her, so I pressed her down towards the knot and began to hump upward while she was riding me. This made Charlene murr loudly and I felt her fingertip trace more words on my cheek. \"Cum inside me!\", she traced, eager to receive my sperm and make more pups with me. I did my best to give my sister what she wanted, clenching her buttocks firmly as I moved upward, feeling my bulb starting to spread apart her outer lips and push against her opening while the pressure in my balls was nearing its breaking point.\n\nThen, without any warning, I felt it happen...Charlene's internal temperature spiked, signalling her ovulation and telling me that she was ready for my sperm. With one final inward motion, my knot passed through her opening, became surrounded by her tight vaginal folds as I closed my eyes, continued to deeply kiss Charlene and took her in my arms, holding her tightly.\n\nI felt my sperm erupt from the tip of my aroused foxhood, passing through Charlene's partially open cervix and hitting against the inside of her womb. When this happened, I felt her clench tightly around my entire length, tugging on it every now and then to help milk as much sperm out of my testicles as possible. She continued to softly murr while I came inside her, tracing \"I <3 U\" on my cheek a second time as I brought one of my fingers to one of her cheeks and traced \"I <3 U 2\" on it.\n\nMy semen poured into Charlene for several minutes, creating a large pool of cum inside her fertile body and giving her vaginal walls a bit of a glaze as well. As always, I enjoyed the sensation of shooting my load inside my sister's eager passage, but I knew that this would not be enough to fully drain me. The only way I could become fully satisfied was if I got a chance to turn the tie with Charlene, and while I planned on doing this with her later, it would have to wait a little while...especially since I had yet to give her the gift I bought.\n\nEventually, I felt my climax die down and as it did we finally stopped kissing, taking a moment to look into each other's eyes while we touched noses. \"I should've given you your birthday present before we started having sex...I'm sure that you would've liked it a lot!\", Charlene mentioned as my foxhood slipped out of her passage after we mated and I looked at her curiously.\n\n\"What do you mean?\", I asked, wondering what she meant by her comment. At that point, Charlene stood back up and took one of my hands.\n\n\"Well...let's dry off and I'll show you\", she answered back, bringing me over to the large turbo dryer in the bathroom where Charlene and I got dried off under the hot and dry jets of air. Afterwards, and while we were still naked, Charlene and I walked back into the main portion of our room in where she went into her travel bag, opening it up to reveal a black box with a sky blue bow on it. \"Go ahead...open it up!\", Charlene coaxed as I curiously removed the bow and saw what was inside.\n\nIt looked like an ordinary pair of sunglasses with nothing all that special about them. \"Oh...yay...sunglasses...just what I always wanted\", I answered in a somewhat sarcastic tone, knowing that I had at least two pair of sunglasses already that I used. However, Charlene giggled to my reaction and whispered to me.\n\n\"Try putting them on and looking down at my belly\", she suggested as I curiously did as she asked and found out that these sunglasses were not as they appeared from the outside. A computer screen from within the glasses immediately clicked on when I put them on as I looked at Charlene, looking down towards her belly button and saw what appeared to be the inside of her uterus...including the load of my cum I had just pumped inside of it. \"They're erotic X-Ray Specs...I had them made especially for you so that you'll be able to see what it's like when you have sex with us\", Charlene mentioned. A moment later, the glasses zoomed into a portion of her uterus where my semen touched it, showing the countless thousands of my tadpoles swimming around inside of it. \"It has a zoom function on it, so you'll be able to see when your sperm meets with my eggs...if you'd like\", Charlene continued as I murred softly to the idea of watching us conceive together, but also felt like I wanted to mate with her more while she was fertile.\n\n\"That's OK...I'd rather not spoil the surprise\", I answered back, wanting to wait until later to see how many pups Charlene and I would make this time. \"Anyway, I suppose I should give you the real gift I got for you now\", I added soon afterwards, taking the glasses off for now and setting them off to the side. From there, I went over to my backpack and pulled out the box that contained the vulpix charm inside. I gave it to Charlene and watched her open it up. I spent 5,000 UIC Dollars on that charm I bought for Charlene, so I hoped she would like it.\n\nWhen she opened the box, Charlene saw the charm on the inside and pulled it out. She looked at me curiously, as it seemed as if she knew where I bought this from. \"It's very pretty...but there's one little problem...I can already turn into a vulpix, remember?\", Charlene mentioned as I came over to her.\n\n\"Yes...but this one is a little special. This one has the ability to give the wearer to change into a non-anthro vulpix...and when you eventually earn your ninetales form, you'll be able to change into a non-anthro ninetales as well\", I mentioned to my sister. Normally, Charlene and I would be able to gain new transformations through sexual intercourse with certain species...it was how I gained the ability to turn into a raposa, a sylveon**, and a coonfox**. However, some transformations we earned through magical items, such as my kangafox and foxphin form. Usually, once we had learned a new transformation, we could change into that form at will (with the exception of our foxphin forms which required the red pearl and water to activate). So, Charlene would (in theory) only have to wear the charm once to gain the ability to change into a non-anthro vulpix. After that, she could choose to transform into the form whenever she felt like...whether or not she was wearing the charm.\n\n\"I figured that since we both have non-anthro forms...and that I can become a non-anthro ninetales, I thought you might like to become a non-anthro vulpix\", I added as Charlene placed the charm off to the side, deciding not to wear it at the moment. The charm would only activate once Charlene wore it around her neck.\n\n\"I see...well, thanks for the gift. Although, if you don't mind, I think I'd rather wait a little bit to try it out...at least until I know that your sperm has had a chance to meet with my eggs\", Charlene suggested. Her suggestion made some sense to me and I agreed to wait until she was ready to try it out. In the meantime, I put my arms around Charlene and gave her a deep kiss as I brought her back over to our bed and got in it. During the kissing, my foxhood became erect again and I let it rub against Charlene's crotch gently, not putting it inside her this time. I would have let it go into her, but I wanted to wait until it was time for us to turn the tie to do that.\n\nSince we didn't have to check-out of the room until Noon the next day, we figured that we'd have plenty of time to do it in the morning, so Charlene and I settled in for the night and slept for a bit. While we slept, I spooned up against my sister and humped her gently, letting my aroused foxhood rub against her tails and her tush. We did this a lot whenever we slept together and it often left Charlene's backside all sticky and warm when she got up in the morning...especially whenever we did this while we were naked. However, she didn't seem to mind it a whole lot though since she had gotten used to it over the years we've been doing this.\n\nSeveral Hours Later...\n\nWhen I woke up, I felt something warm and slimy touching against my face, and I noticed that Charlene wasn't laying next to me any longer. The feeling continued until I managed to open my eyes and see the vibrant blue eyes and pink nose of my sister looking at me...the only difference was that she was now a non-anthro vulpix. If the pink nose wasn't a dead giveaway that it was Charlene, I noticed that she had the charm around her neck and was wearing it like a necklace.\n\nI took a moment to look at the alarm clock over by the bed, it was just after 5 AM...breakfast didn't start until 7 AM. As I slowly woke up, Charlene leaped up into my lap and presented her belly to me...as well as her puffy, pitch black vulva...reacting to Charlene's fertility and letting me know she was still receptive. I placed a hand down on my sister's belly, rubbing it gently as she started to murr, with smoke coming out of her nose. She liked having me touch her there, but it was obvious that Charlene wanted something else as well. \"So...am I correct in guessing that you're ready to give this form a try now?\", I asked as Charlene looked at me with a playful smile on her face, placing her front paws down on my hand, pushing it towards her \"fortune cookie\".\n\nCuriously, I gave it a touch, fingering it a little as Charlene started to pant. Having experienced sex with a non-anthro vulpix before, I could tell when one was ready to be mated. Charlene's insides felt very warm and very moist, and I could feel her vaginal walls squeezing against my fingers a bit as she seemed to enjoy my touch. \"Yep...she definitely wants me back inside her\", I thought to myself before pulling my fingers out and looking out the sliding glass door. It was still dark outside, sunrise wouldn't be for about another 2 hours. The only light outside was that being generated from Aquaticus, giving everything a pale blue glow as snow and ice covered the forest floor.\n\n\"Alright Sis...if you want me to mount you, I will. However, let's take this outside first. I'd rather do it in the natural element, and I don't want either of us accidentally starting a fire in this room\", I mentioned to Charlene, carrying her in my arms out into the evergreen forest as I changed into my anthro ninetales form along the way. I intended to change into my non-anthro form, but I decided to wait on that for now until I found a perfect spot for Charlene and I to mate in.\n\nIt was about 10 degrees outside, which would be somewhat chilly for us to be in without any clothes on...even though we were somewhat used to the cold, considering where we spent most of our lives. However, in my ninetales form and her vulpix form, the cold had no effect on either of us. Our internal fires kept our bodies plenty warm as I carried my sister in my arms, looking for a nice clear spot to mate in, with enough space in between the spot and the trees to prevent any forest fires from getting started in the process. This took a couple minutes, but I found a good spot with no trees around for about 10 yards in any direction and a hard-packed snow that made for a sturdy enough standing surface.\n\nI let Charlene hop down from my arms and watched as she immediately lifted all six of those tails high in the winter air and shook her rear end at me. Her dark and puffy \"fortune cookie\" beckoned to me, causing my shaft to emerge from its sheath as I murred excitedly and dropped down to my hands and knees, changing into my non-anthro ninetales form as I came up behind Charlene.\n\nOnce I was close enough to Charlene, I latched my front paws around her hips and pulled myself over her body, bringing my stiff foxhood towards her vulva as it probed against it for a few moments before finding the entrance. As soon as I felt my tip touch the heat of her vaginal opening, I pushed it inside her, panting happily as I felt my length passing into her very tight and very hot pussy, making my foxhood throb with delight.\n\nBecause I was bigger than Charlene, I didn't move too fast to begin with and I let my shaft push inside her slowly, allowing her to get comfortable with having it inside as the juices she produced made her passage feel good and slippery. While I was doing this, spurts of precum were going into Charlene's reproductive tract, adding to what I had planted inside her hours before. From the way she felt, I could easily tell that she was still receptive and I felt my testicles starting to churn as a result.\n\nI let my foxhood go into her until all but the knot was inside, feeling her vaginal walls beginning to clamp down harder around my shaft as we both panted heavily. This was when I tightened my grip around Charlene's hips a bit and started to hump her, moving at a moderate pace to begin with. Within a few moments of starting, I felt Charlene move back towards me a bit more, letting out a murr while smoke came out of her nose. Her folds became hotter and wetter, making it easier for me to move through them as my bulb kept hitting against her puffy vulva with each inward thrust.\n\nThis wasn't the first time Charlene and I mated when she was receptive in non-anthro form. However, that was when we intentionally did this to make a litter of non-anthro fox pups. When we mated that time, Charlene got stuck in her non-anthro form until after she gave birth to the pups I gave her. This time around, Charlene was still receptive from when we did it in the hot tub and my sperm likely had a chance to reach her eggs in the time that had passed since then. Still, there was also the possibility that there were more eggs inside her that were waiting to be fertilized, or that could be released upon a second insemination. If this were the case and if my non-anthro ninetales sperm reached them, I wondered what would happen to the pups that would result from the mating.\n\nTo be honest though, I wouldn't mind having some non-anthro vulpix pups with Charlene. I always had a fondness for them, and I figured that Charlene would let me make them with her if she wanted to. As such, I simply focused on the task at hand and decided to leave it up to fate.\n\nI started to speed up a bit as Charlene's folds massaged my length more, feeling her grip me the tightest around her vaginal opening and near my tip. This helped to increase the friction between our genitals and make both of us twitch excitedly, with my precum getting into her cervix as my tip kept touching up against it. I noticed smoke coming from my own nose now as I murred proudly, feeling the pressure inside my balls growing stronger by the minute. This made me begin to push my knot against her \"fortune cookie\" a little more while I shifted my weight from side-to-side, attempting to get the bulb into her hot interior.\n\nCharlene knew this and reacted to my advances by tugging on the part of my foxhood that was in her, pulling it further into her passage and letting my knot bump against her hot and puffy folds more frequently. Her vaginal walls gushed with a fresh torrent of hot juices, soaking my length from all sides and spurting out of the opening onto my knot when it touched her.\n\nI could tell she wanted it inside her. In fact, it wouldn't surprise me in the slightest if she had ovulated at the same time and was waiting to receive a fresh dose of my sperm in her womb. I couldn't tell for sure if she had or not since she was already so warm on the inside that trying to detect temperature spikes became impossible for me. Nonetheless, I treated Charlene as if she were fertile and kept pushing my bulb against her folds until it finally got inside.\n\nOnce my knot was inside Charlene, it began to grow larger while she clamped down harder on it, causing it to get stuck inside her tight passage. At the same time, the pressure inside my balls was nearing the breaking point, and I knew that it wouldn't be much longer before my seed rushed inside her yet again. However, before I came inside Charlene, I wanted to make sure that at least some of my ninetales-grade semen made it to her eggs (assuming she had unfertilized eggs still in her tubes), and with the tip of my shaft already inside her cervix, I used my special abilities to make the tip long and narrow, causing it to reach deeper into her uterus. Then, after a few seconds, the tip split into two separate tips, with each tendril growing longer deep inside Charlene, seeking out her fallopian tubes. Of course, Charlene had no idea that this was going on inside of her, since she couldn't feel my narrow tips that deep in her reproductive tract, although she would definitely feel it once I came inside her.\n\nAs my knot reached it's full-size and became fully locked within Charlene's hot and tight folds, I had to fight the urge to cum inside Charlene until I thought that my tips were in her tubes. It wasn't easy though...the rest of my foxhood had plumped up significantly and was throbbing very strongly and the pressure within my balls was extremely strong. It started to get a bit painful after a short time of holding it in, making me whimper a bit as I fought the desire to cum.\n\nCharlene seemed to sense that something was up when she didn't feel my seed pouring into her with my knot at its full size. \"Well...what are you waiting for? I know you want to give it to me...and I want to take it...so, go ahead and fill me up some more!\", Charlene called to me in vulpix language, getting a bit impatient waiting for me to fill her receptive womb with more semen.\n\nI wasn't sure if my tips had reached Charlene's fallopian tubes yet or not, but given how Charlene was at the moment, I knew I had to do something. So, with a growl and a roar of my flame coming from my mouth, I let my breeding urges kick in and I sent my sperm rocketing through my shaft and erupting into her from both tips. The instant she felt both streams of cum hitting the inside of her womb, Charlene's blue eyes lit up and she let loose her own flame, intermingling with mine as our fire created a tornado of fire around us, instantly melting any snow that was underneath us or immediately around us.\n\nWhen I came, I felt Charlene clamp down very tightly around my bulb, tugging on it firmly, helping to milk more of my semen into her body while I noticed a significant increase in her body temperature, along with an explosive orgasm. At first, I thought she was ovulating again, but instead of being a brief spike in temperature it was a steady rise that continued while I came inside her. I've felt this sensation before, from when I had sex with Valerie on the day she became a ninetales***. However, unlike Valerie, it would appear that Charlene didn't change into a ninetales while I came inside her, she remained a vulpix.\n\nFrom this, I figured that while Charlene still didn't have enough experience to become a ninetales yet, she was likely close to becoming one. Perhaps with another mating or two, she'd be able to change and finally catch up to me. In the meantime though, as my initial orgasm slowed down and we both stopped releasing our flame, causing the fire tornado to dissipate, Charlene was finally able to process what was happening to her.\n\n\"You're trying to give me a big litter this time around, aren't you?\", she asked in a playful tone as I released my grip on her hips some and got ready to turn the tie with her.\n\n\"Well...you said that you wanted more pups from me, and from the way it seems, you still seem to be in heat. So, I figured I'd give you as many pups as I could while we had the chance\", I answered back as Charlene's vaginal walls tugged on my bulb some more and tightened further around the rest of my shaft inside her vagina, making sure it would stay firmly in place until I finished filling her womb. After a few more seconds, I let go of my sister's hips completely and turned the tie with her, continuing to slowly inseminate her fertile body while we were stuck together. When I turned the tie, with me being larger than her, Charlene's hind legs were lifted up off the ground, with only her front legs touching the bare ground beneath us. She would continue to stay stuck like that for the duration of the tie, continuing for about 60 minutes before I finally relaxed and came free of her grip.\n\nAfter mating, Charlene and I changed back into our anthro forms as she came over to me, kissed my lips and put a hand down around my balls. Her uterus was now stuffed with a mixture of my normal and ninetales-grade seed, filled to the point where she had a slight belly bulge down there. \"Thanks for the presents, sweetie. However, if I could make a suggestion for the future...if you're going to mate with me in your non-anthro ninetales form, I'd prefer it that you didn't turn the tie with me when I'm in my non-anthro vulpix form. I wasn't very comfortable dangling like that from you while you were tied to me\", she mentioned as I blushed and felt a bit sheepish.\n\nCharlene then kissed me a second time and moved her hand up to my sheath as my foxhood was going back into it. \"You can still do it to me when I'm in any of my other forms...just don't do it while I'm in non-anthro vulpix form, OK?\", she added as I agreed to the terms and walked with her back to the room. By the time we got back to our room, it was about 6:30, leaving us enough time to shower before going downstairs to have breakfast.\n\nLater in the morning, Charlene and I checked out of the Laramie Range Resort and headed back home to Familia with her womb still stuffed with my seed. By now, it was almost certain that I had made Charlene pregnant again, but it would take a couple of weeks before I knew exactly how many pups we created, or what kind of pups we would be having. From the way it looked, Charlene was still able to change back to her normal form, so it likely meant that the pups she would be having would be anthro pups, but would they be like our other pups, or would they take on vulpix form.\n\nTo be continued...\n\n*: Aquaticus is a small planet neighboring Kapernia. It is a bit closer to the sun than Kapernia is, but has an atmosphere similar to that of Kapernia. Because of it's location, about 95% of Aquaticus is water (with only one land mass near the equator). Most of the aquatic mammals on Kapernia are either originally from Aquaticus (or are descendants of native Aquaticans).\n**: More on how I acquired these forms in future stories.\n***: For those of you who are reading this on FurAffinity, Valerie is a character from my \"Life With Charlene\" series on Inkbunny. If you'd like to see more, please visit my Inkbunny page and look for the \"Life With Charlene\" pool.", "writing_bbcode_parsed": "A Night In The Mountains

NOTE: This story takes place some time after "Helping Hand"

Ever since we started living on our own, Charlene and I had our own special traditions.  One of which was that we would spend our birthday doing something by ourselves, spending the night at a hotel and engaging in the brother/sister bonding that we liked to share.  With this year being our first in Familia, the decision had been made that we should do something close to home.  So, I made arrangements for Charlene and I to spend the night in a deluxe suite up at the Laramie Range Resort, located about 40 miles west of Familia.  In addition to that, before we went to the resort, Charlene and I would spend the day in nearby Mountain Lake, and have dinner at the "North Shore Inn".  Neither one of us had spent a lot of time in Mountain Lake, but we heard that it was home to a very large retro arcade, which was definitely something that interested us.  We figured we'd probably spend the afternoon playing the arcade games, and then go from there.

While it seemed that our plans had been arranged, there was one question that remained...what was I going to get my sister for our birthday?  In the days leading up to our birthday, I went back to the store where I got the kangaroo charm I gave to Sapphire, looking for a possible gift idea, when I noticed that the store had a ruby Vulpix charm, with onyx eyes and amethyst tails and hair.  When I inquired about the charm, the shop owner told me that the wearer of the charm would be transformed into a non-anthro vulpix.  I knew Charlene already had a vulpix form, but not a non-anthro one, so I curiously bought it and tried it on myself first.  However, I did not have a vulpix form, I had a ninetales form, and when I changed it was into a non-anthro ninetales.  So, I figured that since we already had anthro forms, it was just grant us the ability to have an alternate non-anthro form of our vulpix or ninetales form.

"This could make for some very interesting possibilities", I thought to myself a bit, thinking that Charlene would be much smaller as a non-anthro vulpix, and thus a lot more fun to play with.  Still, I wasn't sure if Charlene would allow me to mount her while she was in non-anthro vulpix form, so I had to wait and see how she felt about it.  For the next several days, I kept the charm hidden, making sure Charlene didn't see it until we exchanged gifts on our birthday.  Usually, we would do this at dinner, but it was up to us to determine when we wanted to do it.

A few days later, on our 36th birthday...

Charlene and I left our pups with Sapphire, Eva, and Melissa for the day as we drove down Highway 162 to Mountain Lake.  By the time we got there, it was early afternoon, and we quickly made our way over to the "Entertainment District" on the south side of town, a few blocks north of the north shore of Mountain Lake.  The entertainment district was home to a few night clubs (which were closed at that time of the day), a 14-screen movie theater, one regular theater, as well as the arcade that I mentioned earlier.  Charlene and I didn't care about the nightclubs and there were no movies out at that moment that we wanted to see.  So, we just focused on visiting the arcade for a few hours.

The arcade was known as "Pixelated Memories", and it specialized in arcade cabinets from the 80's and early 90's.  The two-story building was home to over 150 different arcade cabinets, 30 pinball machines, 20 skee ball games, a billiards table, an air hockey table, and a few other skill games.  The place also had one of those photo booths where you put in 2 UIC dollars and got a strip of five pictures.  You know, the kind of machines that were geared towards couples or groups of people.  Upon walking into the place, I noticed Charlene producing two UIC dollars from her purple purse and rub her nuzzle up against mine.  "Let's have our pictures taken together", Charlene suggested playfully as I blushed a little and felt a bit nervous.

While people on Mason Island were more open to incest than they were back home, I still felt a bit uneasy about getting emotionally involved with Charlene while we were in public.  "I don't know...what if someone figures out that we're...well, you know", I answered back as Charlene grabbed my hand and dragged me with her.

"Come on you big baby!  It'll be fun!", Charlene mentioned as I followed her to the booth and got inside with her, watching her put the two UIC dollars into the slot.  On the monitor in front of us, there were instructions telling us that there would be five seconds before the first picture was taken and a five second delay in between shots.  This gave Charlene enough time to bring my nuzzle towards hers and touched her nose to mine, just as the first picture was taken.  She then went even further and kissed me on the lips, just as the second picture was taken.  When she kissed me, I noticed that Charlene happened to be wearing cherry flavored lip gloss today, possibly in anticipation of us getting romantic later on.  Nevertheless, it spurred me to keep going as I gave in and took Charlene in my arms, kissing her deeply while the rest of the pictures were being taken.  During this time, I could feel my foxhood coming out of its sheath a little bit.  However, I knew that there would be a time and a place for that later, so I kept my emotions in check.

When it was all done, a strip of pictures appeared below the monitor, showing Charlene and I nuzzling and kissing each other.  "See, that wasn't so bad now, was it?", Charlene commented, grabbing the pictures from the machine before we stepped out of it.  Luckily, there was no one around at that moment to see us come out of the booth, which made me feel a little easier.

I took Charlene's hand for a second and whispered in her ear.  "For now, let's keep our feelings for each other in check, OK?  There will be plenty of time for this later when we're at the resort", I answered, hoping Charlene would understand.  She seemed to agree and we both decided to go play some of the games for a while.

To be honest, I felt like Charlene and I were teenagers again.  There were many times where the two of us would spend lots of times in places like Camp Snoopy at Mall of America or Pop's Arcade in Downtown Minneapolis, just having fun like any other brother and sister would.  No one knew back then that our relationship was much closer than what they saw and that's the way we preferred it to be.  We spent the next couple of hours playing various games, sometimes on our own and other times together, reliving our younger days until it started to get dark outside.

At about 5 PM, after I had finished playing a game of pool with a couple of other guests, I figured it was about time to head to the North Shore Inn.  So, I went in search of my sister, finding her in the middle of beating the crap out of another vixen in Street Fighter II.  For the most part, Charlene was better at fighting games than I was (with the exceptions of Killer Instinct and the Smash Bros. games, where things were more evenly matched).  She could play a game like Street Fighter II or Mortal Kombat for a long time.

While part of me didn't want to disturb Charlene in the middle of a game, I had a reservation for the two of us at 6 PM, and with it being just after 5 PM now, I knew we'd have to leave soon.  Still, I decided not to bother Charlene yet and went over to play a couple games of pinball on the Twilight Zone pinball machine.

Another 30 minutes passed, and I went back over to check on Charlene, who was still playing Street Fighter with a line of other people standing there waiting for their turn to try and beat my sister at the game.  At that moment, Charlene was in the middle of playing against a young male golden retriever, who looked to be about half our age and was a resident of Mountain Lake.  She promptly kicked his butt at the game and called for the next person in line.

"Alright 'Chun-Li', I think you've had enough Street Fighter for one day", I told Charlene, trying to get her away from the game so we could go have dinner.  However, it seemed as Charlene wanted to stay longer.

"C'mon, do we have to?  I've won 99 fights in a row!  I've never had a winning streak like this!", Charlene answered back before the next challenger, a chubby male hedgehog that looked to be about our age stepped up to the console and challenged my sister.  "C'mon...let me beat this guy and make it an even 100", Charlene added just before the battle was to start.

I sighed and threw up my hands, knowing there was no way I was going to coax Charlene away from the machine.  "Fine...whatever", I told her in a somewhat annoyed tone, watching the fight begin.  I figured that Charlene was going to whip this guy just like she had done to the others who challenged her.  However, this hedgehog guy proved to be even more experienced in the game than she was, and gave Charlene much more of a challenge.  In fact, I could see her getting a bit nervous after she had lost the first round, then when the second round started I watched as Charlene seemed to get frustrated and resort to the same kind of strategy that I'd use in Street Fighter (choosing a character like Chun-Li or E. Honda and spamming the hell out of the cheap special attacks).  Of course, it didn't help Charlene much that the hedgehog guy was using Ryu and just hadouken-ing her from a distance.  Eventually, the timer on the game ran out and she lost the second round, emitting a cheer from the line behind her.

"What was that you were saying about making it 100 straight wins?", the hedgehog guy commented towards my sister as I immediately saw her eyes turn blood red and reached out to her, grabbing at her arms before she could fight this guy for real.

"Sis...calm down, it's not worth it!  I don't want to spend our birthday bailing you out of jail!", I exclaimed while trying to hold Charlene back as her nostrils flared with fire, but she gradually backed off.  However, that didn't stop her from wanting payback.

"If I ever see you again, we're having a rematch, and I'm going to kick that fat ass of yours up and down the block!", Charlene exclaimed before I pulled her away from the machine before she could make an even bigger scene and brought her outside.  Later, once we were out of the building, Charlene's ears dropped down low and she embraced me tightly, in a much calmer mood.

"I'm sorry I acted like that in there.  That guy just made me so fucking mad that I...", Charlene explained to me, getting irritated to the point where I actually started to feel her claws digging into my back.

"Sis...watch the claws.  You're poking me with them", I commented back as she let me go and looked sheepish again.

"Sorry...I didn't mean to", she commented with her ears hung low.

I knew my sister needed to be put back in a cheerful mood, so I kissed her on the lips and took her hand.  "Forget about him, sis.  Let's go have some dinner and then we can play our own little game", I suggested to Charlene, watching her ears immediately perk up.

"What game would that happen to be?", she asked curiously, her two tails coiling around each other in the back.

"You'll see when we get to our room for the night", I answered back, walking with Charlene back to the car and driving to the North Shore Inn for our birthday dinner.

The North Shore Inn was the fanciest restaurant in all of Mountain Lake.  It had an outdoor patio that stretched all the way to the edge of the water for outdoor dining during the spring and summer months.  Of course, since it was January, the outdoor patio was closed for the season, even though there was no snow or ice out on the patio and temperatures outside were much warmer than they would've been in a normal January back in Minnesota.

Instead, Charlene and I had our dinner by the window overlooking the north side of Mountain Lake (the actual lake) as the light from the nearby moon Aquaticus* shined brightly on the scenery.  Considering that it was by the lake, a lot of the menu consisted of fish and other seafood, which is something that Charlene and I ate very little of...at least as adults.  Back when we were young pups though, our mother had a tough time getting both of us to eat anything that wasn't either fish sticks or pizza...we were both extremely picky eaters as pups, and even to this day we're still somewhat picky, though I seemed to be more picky about what I ate than Charlene did at this point in our lives.

We settled on something familiar to us, going with the orange-glazed baked chicken breasts along with sides of mashed potatoes, fresh carrots, and some Dr. Pepper for me while Charlene had raspberry iced tea.  For dessert, the two of us shared one of the colossal brownies that the restaurant advertised, topped with a single scoop of vanilla ice cream and a drizzle of chocolate sauce.  In a way, this was to be our "birthday cake" for this year, since Charlene and I never really got full-sized cakes since we moved out of our parents' house.

Following dinner, Charlene and I left the North Shore Inn and eventually Mountain Lake, driving west down Highway 162 for a couple of miles until reaching Highway 109.  From there we went north a few more miles until reaching "Business Route 109", going north on that until arriving at the Laramie Range Resort where we'd be spending the night.  For Charlene, this would be the first time she was here, but I had been here with Melissa and Sapphire a couple times before, so the staff at the resort knew me.

Upon arriving at the lobby, I was quickly given the keys to my "usual room", giving Charlene one of the two key cards I was given as we walked down the main hallway towards our suite.  Our suite was on the lower level of the two-story building, overlooking the nearby Laramie River.  It had a hot tub attached to the main living area, enclosed within an all-seasons room to keep the snow and cold from the mountains out while allowing for us to still look at the scenery.  Of course, cold was a relative term considering what Charlene and I were used to.  Even up in the mountains, it still felt "decent" compared to what we were used to back in Minnesota.

I kept the vulpix charm hidden inside the backpack I had with me, waiting for the right moment to give it to Charlene.  However, I figured I'd leave up to her to decide when we would exchange gifts.  In the meantime, we went into the room together, placed our bags down by the desk next to the sliding glass door that led out to the all-seasons room and went over to the king-size bed that was there.  "So, what should we do next?", I asked my sister curiously.

She let out a growling murr and pounced on top of me, embracing me tightly in her arms as I suddenly felt her crotch start to rub against mine.  Her pink nose touched my own and I saw her eyes twinkle.  "Now I'm ready to play that 'game' you told me about earlier", Charlene answered in a playful mood as her rubbing immediately caused my foxhood to unsheath from inside my pants while I reached around to grab at Charlene's tush.

I definitely wanted to play with my sister, but I felt like doing something special with Charlene tonight.  After all, this was our special day and we should make the most of it.  "Hey Sis, I was wondering if you'd like to do something a little different tonight", I mentioned to Charlene, getting an idea in my head.

She looked at me curiously, placing her hands on my cheeks while her rubbing continued, helping to make my shaft come out even faster.  "Really, like what?", she asked a moment later as I looked over at the all-seasons room.

"Perhaps you and I could go over to that hot tub and...well, I think you can guess where this is going", I mentioned to Charlene as she sat up in my lap and looked over to the tub, noticing that there was clear glass windows around it, meaning anyone could possibly see us.

"I don't know...don't you think it's a little risky doing it in a place where someone could watch us?", Charlene asked as I smiled and moved one of my hands towards her bosom, softly grabbing at one of her breasts.  Although she was still wearing her purple sweater, I could still feel her nipple poking against the fabric.

"Relax Sis, no one is going to see us.  Remember, I've been here before", I assured Charlene, knowing that the glass windows in the all-season room had a special privacy feature.  It allowed us to see out into the mountain scenery, but prevented anyone from seeing into the room.  "Trust me, no one will even know what we're doing in there", I added, having done this before with Sapphire during one of our visits.

Charlene gave it a little bit of thought and soon came to a decision.  "Well...I suppose we could try it", Charlene answered a few seconds later as she continued to sit on my lap as I let go of her breast and backside.

"Alright...then let me get up off the bed and get the water for the hot tub going.  It'll take a few minutes before it's ready", I explained to my sister as she (somewhat reluctantly) climbed off my lap.  Personally, I didn't want her to leave my lap either, especially since she had made my foxhood grow to its full-length.  Still, we wouldn't be able to do it in the hot tub if there wasn't any water in it, so it had to be done.

Before I went out to start the water though, I took off all my clothes, letting Charlene see what she had done to me.  She came up behind me, grabbed onto my erect shaft and licked the side of my neck slowly a few times.  "Don't take too long out there", Charlene mentioned softly, kissing my neck before letting me go start up the water.

I went into the all-season room after that, making my way over to the control panel for the hot tub, programming the water temperature and turning the water on.  The water started to run, beginning to fill up the tub as the bubble jets were programmed to turn on once the water level reached 3/4 of the way to the top.  From past experience, I knew it would take about 5 minutes for this to happen, which would give me a little bit of time with Charlene inside the room.

While the tub was filling up, I went back inside and noticed that Charlene had taken off her clothes while I was busy, helping to strengthen my erection again as it got a little soft while I was working on the tub.  My sister still looked as attractive as she did when we were college-age.  The only difference in Charlene was that her breasts had grown a bit larger since she was now producing milk and that she had slightly more fat around her lower body after giving birth several times.  Of course, with both of us being kitsune, our bodies would age much more slowly than that of average red foxes.  In fact, in reproductive terms, Charlene's full potential had yet to be realized.  Her reproductive system had only advanced slightly since became sexually mature at 14.  Charlene would likely have another 300 to 400 years of fertility inside her, if not more before she could no longer produce viable eggs.

I went over to Charlene and placed my arms around her, reaching down towards her tush and pulling her closer to me.  At the same time, I felt Charlene grab at my own butt cheeks, holding them tightly while her hot vaginal lips touched against my foxhood.  We rubbed against each other a little during this time, keeping our genitals fully aroused and ready for action once we got into the tub, and began to kiss deeply.

While we kissed, I could hear Charlene's soft murr coming from her mouth and felt a little bit of her internal fire breathe into my mouth.  I tightened my grip on her butt cheeks a little and returned the favor, feeling her tongue and mine dancing around each other while we kissed happily.  My shaft throbbed excitedly during this time, leaking precum from the tip while I also noticed how Charlene's vaginal lips seemed to become more plump and her clitoris pushed against my length.  Of course, this time of year was also around the time where our annual sexual peak began, so some of this could've been a result of that.  Although I didn't think Charlene was in the mood for me to give her more pups at that moment.  We had agreed to wait on this for a few more years until Sarah and Mae were in school, at least.

The more I felt Charlene's hot and eager folds brush against the bottom of my foxhood, the more I wanted to get inside her, to feel her tightness and heat around my eager shaft and deliver another load of my cum to her womb.  It tempted me to let my shaft slip between her outer lips and into her vagina right then and there, even without the hot tub being full.  However, if I did that, the hot tub would more than likely end up overflowing, since I had the water shut-off controls set to manual, so I resisted this temptation.

Eventually, I felt Charlene press harder against my body, especially around my upper chest and crotch, letting me feel her warm breasts pushing against my chest and her eager vaginal folds touch my knot.  She stopped kissing me at that moment, but kept the close contact with me.  "I've been wanting this all day long!", Charlene told me eagerly, murring while licking her chops in a seductive manner with her blue eyes focused on my own with a bit of a twinkle in them.  This was more than enough to coax my shaft to send a stronger spurt of precum out from the tip, hitting Charlene's belly buttons, and making her giggle.  "I see that you've been wanting this too!", she added playfully.

I leaned in closer to my twin sister and kissed her on the lips for a moment, just as the beeper for the water control panel went off.  That was the signal that indicated the bubble jets were activating and told me that the tub was nearly ready for us.  Although I wanted to stay there with Charlene as we were, I had to tend to the control panel and shut the flow of water off before it reached the top of the tub.

"Come with me, Sis.  I think our bath is ready", I mentioned to Charlene, reluctantly letting her go before I took her hand and walked with her back into the all-season room.  We went over to the tub as I made a brief stop at the control panel to turn off the tap.  By now, the tub was about 90% full and was full of bubbles from all the jets.  The water temperature was set at 110 degrees, hot enough for Charlene and I to feel it, but not so hot to overpower the natural heat of her vagina once I got inside of it.

Charlene and I stepped into the tub together shortly thereafter, holding hands along the way as my foxhood stayed erect the whole time.  At the deepest portion of the hot tub, the water reached up to our belly buttons, but we had no intention of staying in the deeper water.  I knew it would be a lot easier for us to have sex if we were near the edge of the tub.

"So...how should we do this?", Charlene asked me, curious about how I wanted to proceed.

There were a few ways I figured we could do it, but since I had planned on mounting her foxy-style later after I had showed her my gift, I figured I'd give Charlene a break from that.  "Why don't you lead this time, Sis.  I can go sit down in one of the corner seats and you could climb onto my lap", I suggested.

Charlene knew it had been a while since I had let her lead when we had sex and seemed to be interested.  "Alright...we'll do it that way.  However, only if you promise that we can do it our usual way later", Charlene answered, also wanting to be mated foxy-style, which I had no problem doing with her.

I nodded and proceeded to the corner of the hot tub nearest to the control panel on the outside, sitting down and feeling bubble jets moving up and down my back as I watched Charlene move in closer to me.  As soon as she reached me, I felt her hands grip my shoulders firmly while she climbed into my lap, sitting down on it with my foxhood once again sandwiched between her warm outer folds.  She leaned in a little closer, bringing her breasts towards my face a bit, almost close enough to where I could reach her nipples to lick them if I wanted.  Then, I felt my twin sister use one of her hands to reach underneath the water to grab my shaft and position it so that the tip would be aimed directly at her vaginal opening.

Once it was in place, she slowly lowered herself onto it, sending it into her moist and hot vagina where I immediately felt her vaginal walls clamp down on me hard.  A strong spurt of precum launched from my tip when she did this, hitting her cervix as she gradually let my maleness go deeper, continuing until she had taken all but the knot inside.  The inside of Charlene's vixen hole was about 10 degrees warmer than the water around us, but this was still average for Charlene.  During the peak of our "mating season", the inside of her vagina could get as warm as 150 degrees.  Of course, considering that we were both kitsune and had vulpix/ninetales forms, my shaft was immune from being burned, though it also helped that Charlene's juices contained a protectant that also helped to keep any male who she allowed inside her from feeling the burn.

With my penis fit snugly inside Charlene's hot vixen hole, I felt my sister wrap both of her arms around me, touch her pink nose to my own and look me in the eyes with a twinkling in her own.  "Happy Birthday!", she told me in a soft and playful tone, right before I felt her mouth touch my own and started to feel her bounce up and down on my foxhood.

I placed my hands on my sister's butt cheeks, grabbing them firmly while she was riding my shaft, closed my eyes and gave in completely to my feelings for her.  I felt her hot tongue go into my mouth while I did the same for her, both of us murring to each other in happiness while we kissed and enjoyed how we felt to each other sexually.  Charlene kept her insides tight around my length, holding it the tightest around her opening, while the copious amounts of hot vaginal juices she produced made it easy for her to ride it.  This sensation helped to freely milk the precum from the tip of my foxhood and get my testicles to begin churning, preparing a big load of seed to deliver into Charlene.

From the way it felt and how Charlene was behaving towards me, I had to wonder if she had ripe eggs inside her body that she wanted me to fertilize.  We had originally agreed to hold off on having more pups together for a while, but given that we both enjoyed having pups, I figured that maybe Charlene was telling me that she didn't want to wait to become pregnant again from my seed.

At that moment, I didn't really feel like asking Charlene about this.  Her vaginal passage felt too good for me to want to stop.  Besides, money wasn't an issue for us, we had more than enough funds available to have many more litters together.  If Charlene decided she wanted to add more pups to our family, then I wasn't going to stop her from doing so.

Instead, I simply continued kissing my sister deeply, feeling our tongues touch in each other's mouth while we murred together and kept holding each other tightly.  Charlene continued to bounce on my shaft while we did this, moving a little faster as she got a little more excited, causing her to push down towards my pulsating knot a little more.  I felt her passage spasm and tighten around me, producing even more of her juices while the tip of my length touched up against her cervix numerous times, launching precum inside of it some more.

My testicles continued to churn, growing heavier with sperm by the second as I kept my hands firmly on Charlene's butt, not letting go of it for a second.  My shaft grew more sensitive to the touch of her hot and tight walls rubbing against it, fueling my strong urge to cum inside her yet again and let nature take it's course.

Charlene could sense this as well from the way my shaft pulsated in her womb and she stopped kissing me for a moment to say something.  "I think I forgot to take my pink kaorin berries before we started", she whispered to me, confirming the fact that she was potentially receptive.

Since I had yet to shoot my load inside her uterus, and I felt no definitive temperature spikes in her vaginal walls, I assumed that she had not yet ovulated...but likely would if I came inside her.  "Do you think that we should stop until you've had a chance to take them, Sis?", I asked curiously...wanting her opinion about this.

She gave it some thought and quickly came up with an answer.  "Well...I could...but I'd rather not.  You feel so good inside me right now, I don't want to have to wait an hour just so we can finish what we started", Charlene explained to me before she kissed my lips and looked into my eyes once again.  "Mmm...besides, I think another litter of pups would be a wonderful birthday present to receive!", she answered with a smile on her face as I held her butt cheeks tightly and murred.

"Alright, Sis...I'll give you another litter if you want one.  However, after this, I want you to promise me that we won't make anymore pups together until Eddie and Ellie are out of the house at least, OK?", I answered back to Charlene, willing to go against the agreement we had originally made and give Charlene what she wanted now.  The two of us "pinky swore" on this new agreement and then I felt Charlene kiss me deeply again while she rode my maleness faster.

I felt her body temperature rising while my shaft moved through her passage, making an already hot experience even hotter as Charlene allowed her reproductive hormones to kick into high gear.  I also felt her clamping down on my harder around her opening, trying to suck me deeper into her canal as I felt her outer lips repeatedly hit against my knot.  The heat of Charlene's fold overpowered the warmth of the water we were in, and I felt my balls churning strongly inside, feeling like they were almost ready to deliver my payload into her uterus.

We continued to kiss deeply, with my hands never leaving her butt cheeks and hers touching against my cheek.  I felt one of her fingers trace "I <3 U" on my cheek while my bulb came closer to entering Charlene's hot and receptive passage.

I was eager to get it inside her, so I pressed her down towards the knot and began to hump upward while she was riding me.  This made Charlene murr loudly and I felt her fingertip trace more words on my cheek.  "Cum inside me!", she traced, eager to receive my sperm and make more pups with me.  I did my best to give my sister what she wanted, clenching her buttocks firmly as I moved upward, feeling my bulb starting to spread apart her outer lips and push against her opening while the pressure in my balls was nearing its breaking point.

Then, without any warning, I felt it happen...Charlene's internal temperature spiked, signalling her ovulation and telling me that she was ready for my sperm.  With one final inward motion, my knot passed through her opening, became surrounded by her tight vaginal folds as I closed my eyes, continued to deeply kiss Charlene and took her in my arms, holding her tightly.

I felt my sperm erupt from the tip of my aroused foxhood, passing through Charlene's partially open cervix and hitting against the inside of her womb.  When this happened, I felt her clench tightly around my entire length, tugging on it every now and then to help milk as much sperm out of my testicles as possible.  She continued to softly murr while I came inside her, tracing "I <3 U" on my cheek a second time as I brought one of my fingers to one of her cheeks and traced "I <3 U 2" on it.

My semen poured into Charlene for several minutes, creating a large pool of cum inside her fertile body and giving her vaginal walls a bit of a glaze as well.  As always, I enjoyed the sensation of shooting my load inside my sister's eager passage, but I knew that this would not be enough to fully drain me.  The only way I could become fully satisfied was if I got a chance to turn the tie with Charlene, and while I planned on doing this with her later, it would have to wait a little while...especially since I had yet to give her the gift I bought.

Eventually, I felt my climax die down and as it did we finally stopped kissing, taking a moment to look into each other's eyes while we touched noses.  "I should've given you your birthday present before we started having sex...I'm sure that you would've liked it a lot!", Charlene mentioned as my foxhood slipped out of her passage after we mated and I looked at her curiously.

"What do you mean?", I asked, wondering what she meant by her comment.  At that point, Charlene stood back up and took one of my hands.

"Well...let's dry off and I'll show you", she answered back, bringing me over to the large turbo dryer in the bathroom where Charlene and I got dried off under the hot and dry jets of air.  Afterwards, and while we were still naked, Charlene and I walked back into the main portion of our room in where she went into her travel bag, opening it up to reveal a black box with a sky blue bow on it.  "Go ahead...open it up!", Charlene coaxed as I curiously removed the bow and saw what was inside.

It looked like an ordinary pair of sunglasses with nothing all that special about them.  "Oh...yay...sunglasses...just what I always wanted", I answered in a somewhat sarcastic tone, knowing that I had at least two pair of sunglasses already that I used.  However, Charlene giggled to my reaction and whispered to me.

"Try putting them on and looking down at my belly", she suggested as I curiously did as she asked and found out that these sunglasses were not as they appeared from the outside.  A computer screen from within the glasses immediately clicked on when I put them on as I looked at Charlene, looking down towards her belly button and saw what appeared to be the inside of her uterus...including the load of my cum I had just pumped inside of it.  "They're erotic X-Ray Specs...I had them made especially for you so that you'll be able to see what it's like when you have sex with us", Charlene mentioned.  A moment later, the glasses zoomed into a portion of her uterus where my semen touched it, showing the countless thousands of my tadpoles swimming around inside of it.  "It has a zoom function on it, so you'll be able to see when your sperm meets with my eggs...if you'd like", Charlene continued as I murred softly to the idea of watching us conceive together, but also felt like I wanted to mate with her more while she was fertile.

"That's OK...I'd rather not spoil the surprise", I answered back, wanting to wait until later to see how many pups Charlene and I would make this time.  "Anyway, I suppose I should give you the real gift I got for you now", I added soon afterwards, taking the glasses off for now and setting them off to the side.  From there, I went over to my backpack and pulled out the box that contained the vulpix charm inside.  I gave it to Charlene and watched her open it up.  I spent 5,000 UIC Dollars on that charm I bought for Charlene, so I hoped she would like it.

When she opened the box, Charlene saw the charm on the inside and pulled it out.  She looked at me curiously, as it seemed as if she knew where I bought this from.  "It's very pretty...but there's one little problem...I can already turn into a vulpix, remember?", Charlene mentioned as I came over to her.

"Yes...but this one is a little special.  This one has the ability to give the wearer to change into a non-anthro vulpix...and when you eventually earn your ninetales form, you'll be able to change into a non-anthro ninetales as well", I mentioned to my sister.  Normally, Charlene and I would be able to gain new transformations through sexual intercourse with certain species...it was how I gained the ability to turn into a raposa, a sylveon**, and a coonfox**.  However, some transformations we earned through magical items, such as my kangafox and foxphin form.  Usually, once we had learned a new transformation, we could change into that form at will (with the exception of our foxphin forms which required the red pearl and water to activate).  So, Charlene would (in theory) only have to wear the charm once to gain the ability to change into a non-anthro vulpix.  After that, she could choose to transform into the form whenever she felt like...whether or not she was wearing the charm.

"I figured that since we both have non-anthro forms...and that I can become a non-anthro ninetales, I thought you might like to become a non-anthro vulpix", I added as Charlene placed the charm off to the side, deciding not to wear it at the moment.  The charm would only activate once Charlene wore it around her neck.

"I see...well, thanks for the gift.  Although, if you don't mind, I think I'd rather wait a little bit to try it out...at least until I know that your sperm has had a chance to meet with my eggs", Charlene suggested.  Her suggestion made some sense to me and I agreed to wait until she was ready to try it out.  In the meantime, I put my arms around Charlene and gave her a deep kiss as I brought her back over to our bed and got in it.  During the kissing, my foxhood became erect again and I let it rub against Charlene's crotch gently, not putting it inside her this time.  I would have let it go into her, but I wanted to wait until it was time for us to turn the tie to do that.

Since we didn't have to check-out of the room until Noon the next day, we figured that we'd have plenty of time to do it in the morning, so Charlene and I settled in for the night and slept for a bit.  While we slept, I spooned up against my sister and humped her gently, letting my aroused foxhood rub against her tails and her tush.  We did this a lot whenever we slept together and it often left Charlene's backside all sticky and warm when she got up in the morning...especially whenever we did this while we were naked.  However, she didn't seem to mind it a whole lot though since she had gotten used to it over the years we've been doing this.

Several Hours Later...

When I woke up, I felt something warm and slimy touching against my face, and I noticed that Charlene wasn't laying next to me any longer.  The feeling continued until I managed to open my eyes and see the vibrant blue eyes and pink nose of my sister looking at me...the only difference was that she was now a non-anthro vulpix.  If the pink nose wasn't a dead giveaway that it was Charlene, I noticed that she had the charm around her neck and was wearing it like a necklace.

I took a moment to look at the alarm clock over by the bed, it was just after 5 AM...breakfast didn't start until 7 AM.  As I slowly woke up, Charlene leaped up into my lap and presented her belly to me...as well as her puffy, pitch black vulva...reacting to Charlene's fertility and letting me know she was still receptive.  I placed a hand down on my sister's belly, rubbing it gently as she started to murr, with smoke coming out of her nose.  She liked having me touch her there, but it was obvious that Charlene wanted something else as well.  "So...am I correct in guessing that you're ready to give this form a try now?", I asked as Charlene looked at me with a playful smile on her face, placing her front paws down on my hand, pushing it towards her "fortune cookie".

Curiously, I gave it a touch, fingering it a little as Charlene started to pant.  Having experienced sex with a non-anthro vulpix before, I could tell when one was ready to be mated.  Charlene's insides felt very warm and very moist, and I could feel her vaginal walls squeezing against my fingers a bit as she seemed to enjoy my touch.  "Yep...she definitely wants me back inside her", I thought to myself before pulling my fingers out and looking out the sliding glass door.  It was still dark outside, sunrise wouldn't be for about another 2 hours.  The only light outside was that being generated from Aquaticus, giving everything a pale blue glow as snow and ice covered the forest floor.

"Alright Sis...if you want me to mount you, I will.  However, let's take this outside first.  I'd rather do it in the natural element, and I don't want either of us accidentally starting a fire in this room", I mentioned to Charlene, carrying her in my arms out into the evergreen forest as I changed into my anthro ninetales form along the way.  I intended to change into my non-anthro form, but I decided to wait on that for now until I found a perfect spot for Charlene and I to mate in.

It was about 10 degrees outside, which would be somewhat chilly for us to be in without any clothes on...even though we were somewhat used to the cold, considering where we spent most of our lives.  However, in my ninetales form and her vulpix form, the cold had no effect on either of us.  Our internal fires kept our bodies plenty warm as I carried my sister in my arms, looking for a nice clear spot to mate in, with enough space in between the spot and the trees to prevent any forest fires from getting started in the process.  This took a couple minutes, but I found a good spot with no trees around for about 10 yards in any direction and a hard-packed snow that made for a sturdy enough standing surface.

I let Charlene hop down from my arms and watched as she immediately lifted all six of those tails high in the winter air and shook her rear end at me.  Her dark and puffy "fortune cookie" beckoned to me, causing my shaft to emerge from its sheath as I murred excitedly and dropped down to my hands and knees, changing into my non-anthro ninetales form as I came up behind Charlene.

Once I was close enough to Charlene, I latched my front paws around her hips and pulled myself over her body, bringing my stiff foxhood towards her vulva as it probed against it for a few moments before finding the entrance.  As soon as I felt my tip touch the heat of her vaginal opening, I pushed it inside her, panting happily as I felt my length passing into her very tight and very hot pussy, making my foxhood throb with delight.

Because I was bigger than Charlene, I didn't move too fast to begin with and I let my shaft push inside her slowly, allowing her to get comfortable with having it inside as the juices she produced made her passage feel good and slippery.  While I was doing this, spurts of precum were going into Charlene's reproductive tract, adding to what I had planted inside her hours before.  From the way she felt, I could easily tell that she was still receptive and I felt my testicles starting to churn as a result.

I let my foxhood go into her until all but the knot was inside, feeling her vaginal walls beginning to clamp down harder around my shaft as we both panted heavily.  This was when I tightened my grip around Charlene's hips a bit and started to hump her, moving at a moderate pace to begin with.  Within a few moments of starting, I felt Charlene move back towards me a bit more, letting out a murr while smoke came out of her nose.  Her folds became hotter and wetter, making it easier for me to move through them as my bulb kept hitting against her puffy vulva with each inward thrust.

This wasn't the first time Charlene and I mated when she was receptive in non-anthro form.  However, that was when we intentionally did this to make a litter of non-anthro fox pups.  When we mated that time, Charlene got stuck in her non-anthro form until after she gave birth to the pups I gave her.  This time around, Charlene was still receptive from when we did it in the hot tub and my sperm likely had a chance to reach her eggs in the time that had passed since then.  Still, there was also the possibility that there were more eggs inside her that were waiting to be fertilized, or that could be released upon a second insemination.  If this were the case and if my non-anthro ninetales sperm reached them, I wondered what would happen to the pups that would result from the mating.

To be honest though, I wouldn't mind having some non-anthro vulpix pups with Charlene.  I always had a fondness for them, and I figured that Charlene would let me make them with her if she wanted to.  As such, I simply focused on the task at hand and decided to leave it up to fate.

I started to speed up a bit as Charlene's folds massaged my length more, feeling her grip me the tightest around her vaginal opening and near my tip.  This helped to increase the friction between our genitals and make both of us twitch excitedly, with my precum getting into her cervix as my tip kept touching up against it.  I noticed smoke coming from my own nose now as I murred proudly, feeling the pressure inside my balls growing stronger by the minute.  This made me begin to push my knot against her "fortune cookie" a little more while I shifted my weight from side-to-side, attempting to get the bulb into her hot interior.

Charlene knew this and reacted to my advances by tugging on the part of my foxhood that was in her, pulling it further into her passage and letting my knot bump against her hot and puffy folds more frequently.  Her vaginal walls gushed with a fresh torrent of hot juices, soaking my length from all sides and spurting out of the opening onto my knot when it touched her.

I could tell she wanted it inside her.  In fact, it wouldn't surprise me in the slightest if she had ovulated at the same time and was waiting to receive a fresh dose of my sperm in her womb.  I couldn't tell for sure if she had or not since she was already so warm on the inside that trying to detect temperature spikes became impossible for me.  Nonetheless, I treated Charlene as if she were fertile and kept pushing my bulb against her folds until it finally got inside.

Once my knot was inside Charlene, it began to grow larger while she clamped down harder on it, causing it to get stuck inside her tight passage.  At the same time, the pressure inside my balls was nearing the breaking point, and I knew that it wouldn't be much longer before my seed rushed inside her yet again.  However, before I came inside Charlene, I wanted to make sure that at least some of my ninetales-grade semen made it to her eggs (assuming she had unfertilized eggs still in her tubes), and with the tip of my shaft already inside her cervix, I used my special abilities to make the tip long and narrow, causing it to reach deeper into her uterus.  Then, after a few seconds, the tip split into two separate tips, with each tendril growing longer deep inside Charlene, seeking out her fallopian tubes.  Of course, Charlene had no idea that this was going on inside of her, since she couldn't feel my narrow tips that deep in her reproductive tract, although she would definitely feel it once I came inside her.

As my knot reached it's full-size and became fully locked within Charlene's hot and tight folds, I had to fight the urge to cum inside Charlene until I thought that my tips were in her tubes.  It wasn't easy though...the rest of my foxhood had plumped up significantly and was throbbing very strongly and the pressure within my balls was extremely strong.  It started to get a bit painful after a short time of holding it in, making me whimper a bit as I fought the desire to cum.

Charlene seemed to sense that something was up when she didn't feel my seed pouring into her with my knot at its full size.  "Well...what are you waiting for?  I know you want to give it to me...and I want to take it...so, go ahead and fill me up some more!", Charlene called to me in vulpix language, getting a bit impatient waiting for me to fill her receptive womb with more semen.

I wasn't sure if my tips had reached Charlene's fallopian tubes yet or not, but given how Charlene was at the moment, I knew I had to do something.  So, with a growl and a roar of my flame coming from my mouth, I let my breeding urges kick in and I sent my sperm rocketing through my shaft and erupting into her from both tips.  The instant she felt both streams of cum hitting the inside of her womb, Charlene's blue eyes lit up and she let loose her own flame, intermingling with mine as our fire created a tornado of fire around us, instantly melting any snow that was underneath us or immediately around us.

When I came, I felt Charlene clamp down very tightly around my bulb, tugging on it firmly, helping to milk more of my semen into her body while I noticed a significant increase in her body temperature, along with an explosive orgasm.  At first, I thought she was ovulating again, but instead of being a brief spike in temperature it was a steady rise that continued while I came inside her.  I've felt this sensation before, from when I had sex with Valerie on the day she became a ninetales***.  However, unlike Valerie, it would appear that Charlene didn't change into a ninetales while I came inside her, she remained a vulpix.

From this, I figured that while Charlene still didn't have enough experience to become a ninetales yet, she was likely close to becoming one.  Perhaps with another mating or two, she'd be able to change and finally catch up to me.  In the meantime though, as my initial orgasm slowed down and we both stopped releasing our flame, causing the fire tornado to dissipate, Charlene was finally able to process what was happening to her.

"You're trying to give me a big litter this time around, aren't you?", she asked in a playful tone as I released my grip on her hips some and got ready to turn the tie with her.

"Well...you said that you wanted more pups from me, and from the way it seems, you still seem to be in heat.  So, I figured I'd give you as many pups as I could while we had the chance", I answered back as Charlene's vaginal walls tugged on my bulb some more and tightened further around the rest of my shaft inside her vagina, making sure it would stay firmly in place until I finished filling her womb.  After a few more seconds, I let go of my sister's hips completely and turned the tie with her, continuing to slowly inseminate her fertile body while we were stuck together.  When I turned the tie, with me being larger than her, Charlene's hind legs were lifted up off the ground, with only her front legs touching the bare ground beneath us.  She would continue to stay stuck like that for the duration of the tie, continuing for about 60 minutes before I finally relaxed and came free of her grip.

After mating, Charlene and I changed back into our anthro forms as she came over to me, kissed my lips and put a hand down around my balls.  Her uterus was now stuffed with a mixture of my normal and ninetales-grade seed, filled to the point where she had a slight belly bulge down there.  "Thanks for the presents, sweetie.  However, if I could make a suggestion for the future...if you're going to mate with me in your non-anthro ninetales form, I'd prefer it that you didn't turn the tie with me when I'm in my non-anthro vulpix form.  I wasn't very comfortable dangling like that from you while you were tied to me", she mentioned as I blushed and felt a bit sheepish.

Charlene then kissed me a second time and moved her hand up to my sheath as my foxhood was going back into it.  "You can still do it to me when I'm in any of my other forms...just don't do it while I'm in non-anthro vulpix form, OK?", she added as I agreed to the terms and walked with her back to the room.  By the time we got back to our room, it was about 6:30, leaving us enough time to shower before going downstairs to have breakfast.

Later in the morning, Charlene and I checked out of the Laramie Range Resort and headed back home to Familia with her womb still stuffed with my seed.  By now, it was almost certain that I had made Charlene pregnant again, but it would take a couple of weeks before I knew exactly how many pups we created, or what kind of pups we would be having.  From the way it looked, Charlene was still able to change back to her normal form, so it likely meant that the pups she would be having would be anthro pups, but would they be like our other pups, or would they take on vulpix form.

To be continued...

*: Aquaticus is a small planet neighboring Kapernia.  It is a bit closer to the sun than Kapernia is, but has an atmosphere similar to that of Kapernia.  Because of it's location, about 95% of Aquaticus is water (with only one land mass near the equator).  Most of the aquatic mammals on Kapernia are either originally from Aquaticus (or are descendants of native Aquaticans).
**: More on how I acquired these forms in future stories.
***: For those of you who are reading this on FurAffinity, Valerie is a character from my "Life With Charlene" series on Inkbunny.  If you'd like to see more, please visit my Inkbunny page and look for the "Life With Charlene" pool.", "pools_count": 1, "title": "A Night In The Mountains", "deleted": "f", "public": "t", "mimetype": "text/plain", "pagecount": "1", "rating_id": "2", "rating_name": "Adult", "ratings": [ { "content_tag_id": "4", "name": "Sexual Themes", "description": "Erotic imagery, sexual activity or arousal", "rating_id": "2" } ], "submission_type_id": "12", "type_name": "Writing - Document", "guest_block": "t", "friends_only": "f", "comments_count": "0", "views": "992" }