The Mason Family Secret (REWRITE)-Part 1

Story by C-PRIME on SoFurry

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#19 of Pre-2011 Stories

This is a re-write of a story I did back in 2007 called "The Mason Family Secret" (this will be part 1 of at least 2 parts).

I wasn't too thrilled with the original version I did when I went through it, so I decided to rewrite the vast majority of it. Most of what is listed here is new content, although the first few paragraphs contain some content that was in the original story as well.

NOTE: I put this in the "Pre-2011" folder because the original story was made before 2011...I will be doing this with future re-write(s) as well.


The Mason Family Secret (REWRITE)-Part 1 (Fox Couple)

NOTE: The following is a revised and rewritten version of the story "The Mason Family Secret", which was originally posted on SoFurry (then Yiffstar) back in 2007. My original intent was to edit the existing story for publication on Inkbunny, but after I went through the story a second time, I wasn't too happy with the finished product. Therefore, I rewrote the vast majority of the story. In addition, this will now be broken up into (at least) two separate parts. Part 2 will be published when it is completed. Anyway, let's begin...

After graduating from Fox Valley High School and receiving full scholarships to Oakwood College, Mike and Michelle Mason traveled to the small private college in northeastern East Island (now known as Mason Island). Ever since they were born, Mike and Michelle have been virtually inseperable. Of course, with the two of them being littermates, it's not hard to imagine why they would be so close together. For several years, Mike and Michelle's relationship seemed not much different from any other set of fraternal twins. However, during their time in Oakwood college, Mike and Michelle would realize that their bond was a lot stronger than either of them realized.

It all started when 18-year old Mike and Michelle moved into the Pine Needle apartment complex together. This was the first time that the twins would be living completely on their own and they were very nervous. Despite having financial security, Mike and Michelle had little experience in living by themselves, which is why they agreed to share one large apartment together. Upon arriving at the complex, a young wolf fem named Desiree saw the strong wolf-sized male fox and immediately fell in love with him. She figured that he would probably make an excellent boyfriend or fuck buddy and decided to see if Mike was available.

Once they were all settled in, Mike and Michelle settled down in their living room to watch some TV when someone knocked on their door. Mike got up off the couch to go answer the door and saw Desiree standing there with a house-warming gift for the two siblings. Mike welcomed Desiree into the apartment and asked her to come into the living room where Desiree could meet his sister and find out a little more about each other. When she learned that Michelle was actually Mike's twin sister, Desiree was relieved that Michelle was his twin sister and not his sweetheart, though it appeared to her that Mike and Michelle were a lot closer to each other than the average brother/sister pair. When she asked about this, Mike and Michelle explained to her that they just had a very strong bond with one another ever since they were inside the mother's womb and that they were both single. That's when Desiree took a look at Mike and started to become more interested in him.

"You're so big and powerful; like a wolf in fox's clothing" Desiree told Mike as they sat on the couch. Mike blushed and thanked Desiree for her comment, telling her that he got that a lot from females (most of whom were interested in possibly being Mike's future mate). Mike could almost sense what was coming next, he thought that Desiree would ask him if he wanted to have her as his girlfriend. Sure enough, the coy young wolf fem asked Mike if he wanted to go out with her on Friday night after class let out for the weekend.

Since Mike didn't have a girlfriend at the time and thought that Desiree looked cute, Mike decided to see what she was like and agreed to go out on the date with her. Desiree licked him warmly on his cheek, excited to hear that he was interested in dating her and told Mike to meet her at her apartment Friday evening around 5 PM. Mike promised that he would be there and licked Desiree warmly just before she went home. Mike thought to himself "Wow, I've only been in this apartment for a couple hours and I've already found a new girlfriend."

Meanwhile, as Mike felt happy about meeting Desiree, Michelle was not too enthusiastic about it. In fact, Michelle began to whimper, realizing how miserable she felt without a boyfriend of her own. Like the loving brother he is, Mike took Michelle in his arms and held her gently while he asked Michelle to tell him why she was sad. Michelle explained to her brother that while he already had a couple girlfriends in the past and got to feel what it was like to have sex, Michelle had yet to experience sexual intercourse. Mike sympathized with his sister and licked her warmly on her cheek.

There was no shortage of males who wanted to get into Michelle's panties. However, a lot of them seemed to be more interested in things other than a long-term relationship. Michelle was abnormally tall for a vixen at 6'3", but she had an athletic body, long brown hair, and shiny light blue eyes like her brother. A lot of males were interested in putting their dicks into the attractive golden vixen, but they all seemed to be only interested in sex...either that or they were interested in getting in on the Mason family fortune, which would cause Mike to fiercely protect Michelle if he felt like someone was trying to take advantage of them.

Meanwhile, Mike continued to hold Michelle close to him, feeling her arms embracing him tightly while he kept licking the side of her nuzzle. "Sis...if there was a way that I could do it, I'd be your boyfriend", he commented to Michelle while holding her tight. She knew that she could trust him and she responded by hugging him a bit tighter and murring. Her tail started to swish a little, liking the idea of having her brother as a boyfriend, but not actually telling him that.

They continued to hug each other for a few minutes until the alarm on Mike's watch went off. He had set it earlier so that he knew when it would be time to hit the fitness center. Football season was about to begin and he needed to make sure he was in the best of shape when it came time to play. He reluctantly let Michelle go and touched his nose against hers. "Listen...I have to go workout for a bit. We'll continue with this later, OK?", he explained as Michelle reluctantly released her brother and kissed him on the nose. This made Mike blush a little, but he didn't really mind it too much. After all, it wasn't like anyone could see what they were doing in there. Afterwards, Mike grabbed his workout bag and left the apartment, heading for the fitness center at Oakwood Stadium, leaving Michelle alone in their apartment.

While her brother was gone, Michelle thought about what he told her in more detail. She thought about how he made her feel whenever he held her and licked her face. She also thought about how they were like when they were pups. For the first few years of their lives, Mike and Michelle slept together in the same bed and young Mike would sometimes dry hump his sister while they slept. He grew out of this after they got their own bedrooms, but as Michelle got older it did make her feel a bit curious. She wondered if it was possible that Mike was interested in her sexually, and possibly romantically as well. With his comments, Michelle's curiousity grew even more and she even started to think about what it would be like if she did let Mike take her virginity. Her vagina started to feel a bit hot and wet to the idea of having her brother's foxhood inside her canal and receiving his load deep inside her womb. She even thought about what it would be like if she went all the way with him and let Mike put pups into her uterus. She knew she could trust her brother, she also knew that his feelings for her would be genuine. However, she worried about what would happen if she did let him do it. Incest may be considered legal in the United Island Colonies, but what would their parents think of it.

For the time-being, she decided to keep these thoughts to herself, but also noticed that her crotch felt very warm and sensitive. Thinking about the possibility of having sex with her brother made Michelle feel horny and she suddenly had the urge to pleasure herself. As such, she decided to head into her bedroom and closed the door, taking off her clothes before laying on the bed. She opened up her legs a bit and began to touch herself, closing her eyes and curiously thinking about what her brother had inside his sheath.

A little bit later, Mike came back to the apartment and heard the squishy noises of Michelle's fingers plunging into her pussy and making her come while also hearing Michelle whimper and yip in sexual delight. It wasn't the first time he had heard the sounds of his sister masturbating. Michelle had done this many other times in the past, and it even caused him to start masturbating at times as well. He merely thought that Michelle was just feeling a bit horny and needed some time to cool off in her room. As such, he went into his own bedroom for a little bit and relaxed on his bed for a bit, hearing his twin sister in the bedroom next door. Mike took off all of his clothes with the exception of his boxers while he relaxed, listening to Michelle's moans as he closed his eyes and started thinking about all those times he had done it with females.

He started to develop an erection inside his boxers, feeling his strong foxhood throb a bit to the sounds coming from the bedroom next door, making the horny young male fox murr softly. He thought about masturbating himself, but decided against it since he would much rather conserve his payload in case he and Desiree got together. Unlike his sister, Mike wasn't shy about having sex with any female who wanted it. However, considering his status, Mike needed to be careful whenever he did. He wanted to have pups someday, but only after he got married. So, whenever he had sex, Mike made sure he had at least one "flex-mesh" condom on hand*. So far the condoms seemed to work fine, as he had yet to spill his seed into a female's womb. However, the temptation to do so got stronger with each passing day.

He continued to relax and feel his throbbing maleness grow to it's full 9 inch length, dripping precum from the tip of it as he thought about what it might be like to inseminate a female for the first time. At that moment, he thought about doing it to Desiree, thinking about what it would feel like to turn the tie with her and put his sperm into the eager wolf fem. Of course, he only thought about doing this, he wouldn't actually inseminate Desiree unless he felt that she was right for him.

Gradually, the desire to do something about his raging erection grew stronger and Mike had to fight harder to resist the urge to masturbate...especially as Michelle's moans and yips became higher pitched and louder. He tried to fight the urge some more by focusing on things other than sex, like football for instance. However, all he heard was Michelle moaning loudly. "God...hurry up and finish, Sis! I can't keep holding off like this forever!", he thought to himself as a hand made its way down to the boxers, slipping inside of them as he grabbed his maleness gently. He didn't stroke it, but the temptation to do so was very strong.

A few seconds later, he heard Michelle finally reach her climax and heard something that made his eyes light up and his ears stand straight up. "Ohhh Mikey...I love you so much! You're the best brother I could ever have asked for", Michelle called out from her bedroom, loud enough for Mike to hear it from his room as his mouth hung open for a few seconds as a thought ran through his mind.

"Wait a minute...Sis was thinking about ME all this time?", he wondered curiously, thinking back to what he had told her a bit earlier. "I didn't expect her to actually want to have sex with me. I was just trying to make her feel better!", he thought to himself. Still, with that being said, his erection did not calm down once he had realized that Michelle was getting off to thoughts about him. In fact, it seemed to throb even more than it did when he first noticed it. He thought for several moments about what he should do now. These thoughts ranged anywhere from just ignoring it to letting nature take its course, giving Michelle what she seemed to want from him. He also thought about what might happen if he were to have sex with Michelle and their parents found out about it. They might not necessarily like the idea of their pups having sex together.

He continued to think about it for a couple more moments, until he started to hear Michelle moan some more. Apparently, she wasn't quite done playing with herself and she thought that she was all alone. The sounds of Michelle's moaning made Mike increasingly curious, knowing full well that he had a box of "flex-mesh" condoms in his sock drawer. He thought about what it might feel like to have sex with Michelle, to take her virginity and feel her tight vixen hole clamp down hard on his maleness when he came. He even thought about what it might be like to get stuck to Michelle and turn the tie with her. These thoughts helped fuel his sex drive, making his penis throb a bit more as he sat up and came to a decision. "Well...I suppose it couldn't hurt to give it a try", he thought to himself before going over to his sock drawer and grabbing a single "flex-mesh" condom from the box. He placed the wrapped condom in the elastic of his boxers for now, holding it in place while he went over to Michelle's room next door.

Michelle hadn't bothered to close the door when she went into the room. It was still partially open, giving Mike a peek at his twin sister as she was touching herself. His eyes focused on her pink vaginal lips, seeing them glisten with a bit of her nectar that coated them. Though she had been busy fingering herself and had done so many times before, her hymen appeared to be intact, which would mean that she would be extra tight on the inside when and if he had sex with her.

Mike continued to watch for a few moments, feeling his stiff foxhood throb for his sister's warm vixen hole, causing a small warm spot to appear in his boxers from where his precum touched them. His tail moved from side-to-side and he started to feel the familiar churning sensation in his testicles that began whenever he was sexually aroused. He knew he couldn't hold back for much longer, so he decided to enter the room.

Michelle immediately noticed her brother and covered up her crotch as best as she could with her hand. "Hey! Don't you ever knock before you come in here?", she exclaimed, feeling embarrassed about getting caught masturbating.

"Well...I would've knocked on the door, but you left it wide open. I couldn't help notice what you were doing in here now, could I?", Mike answered back in a soft tone. At that moment, Michelle's cheeks turned pink and her ears dropped down low, realizing that he had been watching her masturbate.

"How long have you been watching me?", Michelle asked nervously as Mike approached his sister's bed, sitting down at the foot of it.

"Long enough. I also heard what you said a few minutes ago...something about me being 'the best brother you could ever have'?", Mike added playfully, making Michelle blush even more. Finally, she opened up to him.

"Alright...I admit it. I was thinking about having sex with you. I couldn't help myself, OK?", Michelle answered back. "I thought about what you told me earlier and it made me wonder what it would be like if you and I were...", Michelle began to explain before Mike commented.

"A couple?", he asked while moving over towards his sister. "Sis...if you really felt this way about me, you should've just told me earlier. I mean, we might not be able to do some of the things any ordinary couple would do, but I do love you", Mike added as Michelle sat up and moved closer to her twin brother. Soon, the siblings were sitting next to each other on the bed, with Michelle looking down at her brother's crotch and seeing that he had a bulge in them.

"Is that for me?", Michelle asked her brother, reaching down to touch his bulge, causing his foxhood to throb inside the boxers.

He looked to his sister and kissed Michelle on the nose. "If you want it", Mike answered back to his sister. "However, if we're going to do it, we'll need to set a couple of rules first. First of all, we keep this to ourselves. No one else needs to know about this...not even Jennie", Mike continued as Michelle listened curiously with her hand still on Mike's foxhood. "Secondly, if we're going to have sex, I want to make sure that we don't have pups as a result of it...so, I will be wearing a condom while we do it...unless you've been to the doctor and got some yiffberries", Mike mentioned to Michelle, leaving the door open to the possibility of having sex with her without a condom.

Michelle sighed for a moment and shook her head. "I don't have any yiffberries. I never thought I'd get a chance to have sex with anyone, so I never bothered with them", Michelle explained to her brother before murring and kissing him on the lips. "Mmm...however, I could do something to fix that if you want me to", Michelle added, making her brother's erection throb even more as the puddle of precum in his boxers grew larger and stickier. The thought of being able to let his seed fill Michelle's womb interested him, and he knew that he'd be able to trust her with it. However, without yiffberries, it would be too risky for him to have sex with Michelle without a condom.

He placed a hand on her cheek and kissed her lips. "We'll do it with the condom for now. Then, once you've gotten your yiffberries, we'll talk about doing it the natural way", Mike told his sister, making her smile as she started to touch and stroke his maleness from inside his boxers, feeling her vaginal canal quiver and drip as she did so. She wanted to receive her brother's foxhood between her legs and she seemed willing to do it foxy-style with him as well.

Michelle seemed to be ready for sex and soon pulled her hand out of her brother's boxers as she climbed down from the bed and got on all fours, lifting her tail high and presenting to him. "Well...what are you waiting for? Put the condom on and stick it in me!", Michelle called to her brother as he could see her juices dripping onto the carpet beneath her.

Mike knew what his sister wanted and while he was tempted to turn the tie with Michelle, he figured it wasn't something he should do with her...at least not right away. Besides, if he did ultimately turn the tie with her, he'd much rather do it without wearing a condom anyway. He did, however, put the condom on over his penis after removing his boxers and stared at Michelle's pink pussy lips for several moments, feeling his maleness twitch excitedly to the sight of his sister's vixen folds. He was definitely tempted to do it with her foxy-style, but resisted the urge, preferring to do it another way for now.

"Actually...Sis...I was thinking of something else. Since this is your first time, it might not be best to have me on top of you like that", Mike explained. "Why don't you climb back onto your bed and we'll do it where we can actually see each other?", he suggested a few moments later.

Curiously, Michelle got up from the floor and turned to her brother. "You don't want to turn the tie with me?", she asked, feeling a bit rejected that Mike wouldn't want to complete the bond between them.

Mike got up from the bed, walked over to Michelle, and picked her up in his arms, carrying her like a groom would to his bride. "I didn't say that I didn't want to turn the tie with you...I just figured that it might be better for both of us if we didn't have sex that way for the time-being. Like I said before, when you get some yiffberries, we'll talk about doing it foxy-style", Mike explained to his sister as he brought her to the bed, soon placing her on it.

"Besides...I want to make this as comfortable for you as possible", Mike explained as he climbed over his sister, bringing his condom-covered penis to rub against the warmth of Michelle's outer folds.

She felt her brother's foxhood touch her flesh for the first time, brushing against her clitoris a little bit as she felt it throb. Much like him, Mike's penis seemed big and powerful underneath the condom...and in reality, it was. Mike was thicker and longer than the average male fox and needed the extra-strength condoms to ensure that they wouldn't break during sex. Michelle gasped and put her hands around her brother's back, holding onto him as he positioned the tip of his penis to touch against Michelle's vaginal opening. This wasn't the first time where Mike ended up deflowering a female, so he knew what to expect once he entered Michelle.

"Now...you might feel a bit of a stinging sensation at first. But that will just be because my penis will end up breaking your hymen. I promise that it'll go away after a few moments, once your body gets comfortable to having me inside of it", Mike explained to Michelle, trying to prepare her for what was about to happen.

Michelle trusted her brother and held onto him a bit tighter, preparing to receive her first penis. "I'll go slow to begin with...then once you feel like you're ready for more, let me know and I'll start to speed up", Mike added as he pushed his tip against Michelle's hymen, trying to get his shaft into the warm and eager folds of his twin sister.

She could feel his tip pushing against her some, but there was no pain caused as of yet. Then, after a few more seconds, the hymen couldn't take any more pressure from Mike's foxhood and broke, allowing the powerful male fox to enter Michelle's virgin vagina. As he had mentioned, there was a stinging sensation felt by Michelle upon her hymen getting ruptured, which made Michelle yip softly when she felt it break. However, because she had been touching herself, the pain wasn't nearly as severe as it could've been. In addition, her vagina was well lubricated at the time, allowing for her brother's shaft to pass through it easier than it would if she hadn't been masturbating before he showed up.

Mike's condom-covered penis moved deep into his sister's vagina, with his tip soon touching against her cervix...and this was without him even putting his baseball-sized knot into her folds. He knew that when he did put his knot inside her that his tip would more than likely enter Michelle's cervix, which would mean he would get to cum directly into her womb...or at least he would if the condom broke. However, this wasn't the first time he was able to penetrate a female this deeply. He had done it before with a few of his other dates and the condom was able to hold up to the challenge. He had confidence that it would do so again here.

He soon started to hump Michelle, going slowly back and forth inside her tight canal, feeling it squeeze his length firmly as it did so. This coaxed jets of precum from the tip of his length, going into the tip of the condom while the rest of his shaft throbbed happily to the sensation. The only way it could've felt better to Mike is if there was no condom coming between him and his sister, allowing the siblings to feel each other naturally. Mike felt as if he wanted to have raw sex with Michelle, but wouldn't consider it until he knew for sure that it was safe for him to do so.

Michelle could feel her brother's penis rubbing against her insides, sensing the strong foxhood pulse with life as she looked up and saw her brother on top of her. The discomfort she felt when her hymen was broken seemed to fade quickly and her body responded by tightening its grip along his shaft. Her juices filled her vaginal canal, making it easy for Mike to slip his foxhood through her passage while maintaining it's tight grip on it, making him pant and moan softly. She smiled soon after, grabbing onto his firm butt cheeks with her hands and bringing him in closer to her body. She was getting to experience what it was like to have sex with her brother, and she was enjoying every moment of it.

When he felt her grab onto his butt cheeks, Mike began to move a little faster, with the sounds of sex filling the room as the two siblings started to pant together. Mike put his hands down on Michelle's hips and held onto them with his strong hands as he humped her, feeling the tightness of her vagina massaging his length vigorously. He could also sense her body temperature rising as he did so, making him think that maybe she was getting ready to ovulate for him. This made Mike feel both a bit excited as well as a bit nervous. On one hand, the thought of impregnating a female helped fuel his sex drive further, making his testicles churn strongly and his penis thicken even more inside the condom. On the other hand, he was inside his sister's vagina. If Michelle were to ovulate and the condom didn't do it's job, it's almost certain that his sperm would find her eggs, resulting in a very awkward situation for the two of them.

However, as Mike was feeling a bit concerned over the possibility of impregnating his sister should things go wrong, Michelle felt much differently about it. She loved her twin brother and it didn't matter to her if they were related by blood. Besides, ever since they both went through puberty, Michelle always thought that Mike was attractive. At 7-feet tall, with a muscular build and shiny golden yellow fur, it was no wonder why so many females were interested in him...and it was a bit surprising to Michelle that he hadn't knocked up any of the females he had sex with before. She was willing to have her brother's pups...regardless of what anyone would say about it. The only thing that was holding her back from doing so was Mike's objection to the idea...although, something told Michelle that he wasn't totally against it.

Instead, Michelle continued to let nature take its course and felt the condom-covered penis rub vigorously against her insides and feel the big and pulsating knot touch her clitoris each time it went in. As time progressed, Michelle's nose began to produce a bit of smoke from them while the inside of her vagina buzzed with a weak (but noticeable) electrical charge. The charge was able to penetrate through the condom and tickle against Mike's foxhood. However, since he had the same abilities as his sister, the charge didn't harm him or his seed in any way. It simply made Mike murr with delight as he started to hump Michelle at full speed, now embracing her in his arms. Suddenly, it didn't seem as if he cared any longer about the possible aftermath of a broken condom. Michelle felt too good to him and he wanted to cum for his twin sister.

His knot bumped against her vaginal lips repeatedly, pushing against them each time he moved inward, gradually getting closer to burying it in his sister's warmth. The tip of his condom-covered shaft kept touching against Michelle's cervix, trying to get inside of it while the knot was trying to enter her, making the horny vixen feel even more eager to receive her brother's sperm. It was at this time when Michelle suddenly felt a wave of body heat rush through her body, feeling unlike anything she had felt before. Her vagina spasmed tightly around her brother's length and seemed to tug on it a bit as he kept moving through her, letting her intense heat radiate through the condom.

Although Michelle was unfamiliar with this sensation, Mike was well aware of what this meant. He could tell that his sister just ovulated and was most likely in the mood to be inseminated. At the same time, his testicles sensed Michelle's fertility and were churning wildly, loaded with plenty of sperm that seemed to be eager to meet with the eggs she had just released. He briefly considered stopping, but with the way his body was dictating his behavior, Mike's instincts told him not to pull out. Instead, the powerful male fox kept humping Michelle at full-speed, feeling the combination of her tightness, heat, and electrical charge push him to the breaking point. While he definitely wanted to cum for Michelle, he was still worried deep down about what would happen if he did. Still, there was no stopping now, he could feel his load getting ready to be released and he was going to finish no matter what happened afterwards.

Finally, his large knot passed through Michelle's vaginal lips and the tip of his length pushed through her cervix, reaching the lower part of her womb. Mike could sense that the condom was still intact around him as his bulb grew larger inside the heat and tightness of his sister's canal while he felt the load that had been building inside his loins get released. With Michelle's tight folds holding him in place, preventing him from pulling out even if he wanted to, Mike let out a loud and excited growl as he came, sending a thick torrent of his seed rushing into the tip of the condom. With the amount of sperm that he was producing at that moment, it didn't take long for the tip to fill up and begin to balloon inside Michelle, so far keeping every drop and every sperm cell within it.

Meanwhile, Michelle could feel the heat of her brother's semen from inside the condom as the balloon grew larger in her womb, expanding quickly as he came while her body did it's best to milk as much sperm out of his testicles as possible. She embraced him tightly and happily licked the side of his neck while he filled the condom, secretly hoping that it would break and let his sperm meet her freshly released batch of eggs. However, the condoms that Mike got were tested to handle a large quantity of semen. Only if Mike were able to produce the amount of sperm that a stallion could produce would potentially cause the condom to break, and his production (while well above normal for a male fox) was nowhere near as high.

As they remained stuck to each other and he continued to cum, Mike started to relax a little more, thinking that his condom would hold up to Michelle's vagina and enjoyed what she had to offer. Her folds held onto his swollen, now softball-sized knot rather tightly and the rest of her vagina continued to tug on the rest of his length while he climaxed. Her electrical charge continued to crackle around his length, adding to the sensation, now reaching all the way into his testicles to help stimulate further sperm production. If Mike hadn't put the condom on before he had sex with Michelle...and if he would've done it with her foxy-style, it was highly likely that the two of them would be stuck together for 2 hours or more...especially with Mike knowing that his sister was fertile at the time. With that being said though, Mike continued to cum for Michelle for several minutes, letting out as much sperm as his body would allow given the position they were in, until he finally stopped filling the condom. Now, it was time for the most difficult and risky part...pulling out of Michelle.

With his foxhood still fully erect and his knot gradually shrinking, Mike tried to pull back out of Michelle a little bit. However, Michelle seemed reluctant to let him go. On top of that, with his tip actually in the lower part of her uterus and the tip of the condom now bloated with about a baseball-sized load of sperm inside of it, the risk of the balloon breaking and releasing the load into Michelle's fertile body was much higher...especially since she was still tugging on his length as he tried to pull out.

She wanted his sperm inside her...she wanted to have him produce a litter of pups and she was doing everything she could to get his sperm to her eggs. Meanwhile, Mike continued to try and pull out, feeling Michelle try sucking him back in, even as his knot returned to its normal size. He didn't say it out loud, but he was thinking it as he was trying to get out of her. "C'mon Sis...let me go!", he thought to himself, trying to get out of his sister's vagina without the balloon of his cum breaking. Fortunately for him, it were thoughts like these that caused his body to relax on its own and cause his maleness to return to its unaroused state, finally becoming thin enough for Mike to pull out of Michelle on his own...along with the condom. To his relief, once he was able to get free of Michelle's tight grip, the condom was still in once piece and not a drop of his semen hit the inside of her uterus.

"Sis...were you trying to get pregnant from me?", Mike asked after he pulled out of her, carefully removing the condom from his shaft.

Michelle blushed a little and murred, reaching down to her brother's testicles as she groped them softly. "Don't you want to make some pups, Mikey? It seemed like you wanted to put them in me!", she answered back, making him blush some and feel a bit sheepish.

"Well...yeah...of course I'd like to have a family...but not for a few more years. Besides, if I got you pregnant, Mom and Dad would go through the roof!", Mike explained to his sister. "Granted, they'd probably do it if they found out we were having sex to begin with, but I think it would be a lot worse if they found out that we created pups together", he added a moment later.

Michelle immediately got up and moved towards her brother, kissing him on the lips and grabbing onto his sheath with one of her hands. By now, Mike's penis had gone back inside of it and his sex drive was temporarily satiated. After she kissed him, Michelle continued to hold onto her brother's sheath and looked him in the eyes. "I don't care what Mom and Dad would say about this...I love you...and I want to have you as my boyfriend!", Michelle explained to her brother as Mike blushed some more and felt a bit nervous.

"But Sis...I already have a girlfriend...sort of. I don't know how she would take it if she found out that I was having sex with you!", Mike explained before Michelle kissed him on the lips a second time, this time putting her tongue into his mouth. With his sister's tongue swishing around inside his mouth and her fiery breath going into it as well, Mike started to feel a stronger attachment to his sister. As such, he returned the favor, with the two siblings kissing deeply as the tip of Mike's foxhood started to come back out of his sheath a little bit in the process. It was at that time he knew that he and Michelle were now more than littermates and that there was nothing that could separate the two of them.

They kept kissing for a minute or so before stopping as Mike looked into his sister's sky blue eyes and she looked back at him. While it was obvious that they loved each other, Mike still knew that there might be issues if their parents found out about this. "Sis...as much as I like being here with you, we have to at least try to find mates of our own as well. This would be a whole lot easier for both of us if we weren't related, but we both know that we can't actually marry each other. Besides, inbreeding is potentially dangerous anyway", Mike explained. "We can continue to do what we just did for a while. In fact, if you really want me to, I'm willing to have sex with you without using a condom...but not until I know it's safe for me to do so", Mike continued.

Michelle listened to her brother's comments and seemed to understand what he was saying, although deep down it seemed as if Michelle didn't really care about what might happen if she and her brother made pups together. Still, she figured it was best to honor his wishes and agreed to the terms. "I'll go to the doctor and get some yiffberries as soon as I'm able to", Michelle answered back. Afterwards, Mike took Michelle in his arms and nuzzled against her while they sat together on the bed. Although his sex drive was beginning to return as more of his penis came out, Mike knew he had to resist the temptation to put it back in Michelle for now. With ripe eggs in her uterus and the way she was tugging on him earlier, any further sexual activity between them would be risky as long as she was fertile. Furthermore, with Michelle being receptive, Mike would have to stay close to Michelle to ensure that another male didn't try to get his sperm inside her. He wanted to make sure Michelle didn't have any pups before she was ready.

To be continued...

*: "Flex-Mesh condoms" are like regular ones, except for that they are designed to work with canine/vulpine males. In other words, they're designed to flex around the male's knot as it grows. Regular condoms would normally be broken by the knot as it grows.