I hereby give you the Authors of FA a Writting Challenge!!

This will consist of a yiff story between me and your fursona(s).

The winner will get Free Unlimited Use of King Kangaroo in any story of their chosing!!

Submit your entries to King Kangaroo via Shout or Note!!!! Challenge will end July 7, 2012!!!

Here is the Challege and the info you'll need to complete it.


Here is the info you will need for the story

Info on King (for the story)
Height: 8ft
Penis Length (erect): 12 inches
Penis Length (relaxed): 6 inches
Penis Style: Smooth from base to tip with no foreskin
Sheath and Balls Style: Dog like

Please send the Story Link via Shout or Note

The dialog and the in-between sex scenes are yours to play around with.

If you need any more info, Note me.

Yiff / Sex Reference
Extra Info you will need and Refs to accompany them:

Info you will need for the story:

Penis Refs: http://www.furaffinity.net/journal/3434566/ this journal contains all of the images of King’s penis, sheath, and balls. It also contains images of how he likes his yiff and sex also.

King loves M / M yiff with other furs! His fetishes are Penises, Sheathes, Balls, Licking, Sucking, Humping, Sheath Rimming, Giving and receiving blow jobs, Fondling, Cumming, Domming, Subbing, Oral, Anal, and other sexual acts of M / M yiff except butt rimming (he hates Butt Rimming and sees no point in it at all).

Extra Yiff / Sex info poses he loves (and requires in sex stories with him in it if they can all be put it): http://www.furaffinity.net/view/3518914/

King Kangaroo’s Penis Ref Sheets:
http://www.furaffinity.net/view/7967755/
http://www.furaffinity.net/view/7776042/
http://www.furaffinity.net/view/6906186/
http://www.furaffinity.net/view/6764734/
http://www.furaffinity.net/view/6546893
http://www.furaffinity.net/view/6462705/
http://www.furaffinity.net/view/5393064
http://www.furaffinity.net/view/5112829
http://www.furaffinity.net/view/4942272
http://www.furaffinity.net/view/4941194
http://www.furaffinity.net/view/4733877
http://www.furaffinity.net/view/4598423/
http://www.furaffinity.net/view/722...../#cid:51415546
http://www.furaffinity.net/view/7290576/
http://www.furaffinity.net/view/7501517

Genitals: His penis, sheath, and scrotum are not typical of any Earth Roo at all. They are actually more of an anthro form than feral and they function as such.
Scrotum: His scrotum consists of two huge testicals. They only hang out when he’s mating, in the shower, or at his doctor’s office during an annual exam. At all other times, his scrotum is tucked away inside his body cavity and protected by muscle. When they do hang out, they hang like a dog’s testicals do, however, when he is preparing to mate, he can swing them from behind his sheath to the front of his sheath to provide himself with a pleasurefull experience. The sperm in his testicals can range from clear to milk-white. It is clear when he’s pleasuring himself.
Sheath: His sheath is in anthro form. It looks like a typical Earth Roo’s sheath, but it also has attributes of a dog’s sheath as well. Like an Earth roo, his sheath hangs below his scrotum when mating, but like a dog’s sheath, it hangs in front of the scrotum when not mating. It measures 15ft when relaxed, but 20ft when erect. There is a piece of muscle in his sheath that holds it erect when he’s mating or roused over something. There is an unusual amount of fur on the end of his sheath that he uses to provide himself with great pleasure during mating and self pleasure.
Penis: His penis is most interesting of all. When relaxed it is 50ft long from the end of his sheath to the tip. When erect it is 60ft from the end of his sheath to the tip. It is not circumcised at all because he was born with it being smooth from base to tip with no foreskin at all. This makes it excellent for providing him with hours of self pleasure. It is not prehensile at all due to its smoothness. He’s constantly seen licking and cleaning it.
Although it is 50ft when relaxed, he can easily store it away behind his sheath in a piece of muscle called the penis flap. It is a thick but flexible piece of muscle that encases the penis from base to tip and holds it safe until he is ready to erect it.
Butt / Rectum: His butt hole is located just 2ft from the base of his tail. He dose use it for expelling solid waste, but he also uses it with his tail tip as a pleasure hole. If you look close at his rectum, you’ll see pieces of red and black colors of fur. The red and black pieces come from his tail which he does use to pleasure himself quite frequently.
Crotch: King’s crotch area consists of his testicals, sheath, and penis. When not in use for mating, using the bathroom, or having pleasure with his Royal Friends, it is covering his genitals in a thick layer of muscle and fur in a manner where if you kick him there, he won’t feel it, but he will take notice of you and ask you why you kicked him there. His crotch fur also serves as a clean cover for furs who don’t like looking at his nudity. For those that do, then his crotch can easily reveal his sheath and testicals.
Genitals: His penis, sheath, and scrotum are not typical of any Earth Roo at all. They are actually more of an anthro form than feral and they function as such.
Scrotum: His scrotum consists of two huge testicals that weigh 5 tons each, for a combined weight of 10 tons. They only hang out when he’s mating, in the shower, at his doctor’s office during an annual exam, and when he's around his Royal Yiff friends. At all other times, his scrotum is tucked away inside his body cavity and protected by muscle. When they do hang out, they hang like a dog’s testicals do, however, when he is preparing to mate, he can swing them from behind his sheath to the front of his sheath to provide his Royal Yiff friends, or himself with a pleasurefull experience. The sperm in his testicals can range from clear to milk-white. It is clear when he’s pleasuring himself. It is milk-white when he’s mating with his Royal Yiff friends. His sperm can be flavored to match whatever he ate or drank prior to mating.
Sheath: His sheath is in anthro form. It looks like a typical Earth Roo’s sheath, but it also has attributes of a dog’s sheath as well. Like an Earth roo, his sheath hangs below his scrotum when mating, but like a dog’s sheath, it hangs in front of the scrotum when not mating. It measures 15ft when relaxed, but 20ft when erect. There is a piece of muscle in his sheath that holds it erect when he’s mating or roused over something. There is an unusual amount of fur on the end of his sheath that he uses to provide himself with great pleasure during mating and self pleasure.
Penis: His penis is most interesting of all. When relaxed it is 50ft long from the end of his sheath to the tip. When erect it is 60ft from the end of his sheath to the tip. It is not circumcised at all because he was born with it being smooth from base to tip with no foreskin at all. This makes it excellent for providing him with hours of self pleasure when he’s by himself or mating fun with his Royal Yiff friends. It is not prehensile at all due to its smoothness. He’s constantly seen licking and cleaning it around his Royal Yiff friends or when he’s by himself at his home.
Although it is 50ft when relaxed, he can easily store it away behind his sheath in a piece of muscle called the penis flap. It is a thick but flexible piece of muscle that encases the penis from base to tip and holds it safe until he is ready to erect it. He always holds it out either relaxed or erect whenever he is around his Royal Yiff friends. He is so used to doing this that, when his friends are around, he gets roused and his penis automatically pushes itself out.
Another interesting fact about his penis is that when he’s mating, it can secret a slimy, warm, lubricant that serves as an STD blocker and destroyer. It not only blocks STDs, but it can also destroy them as well.
Butt / Rectum: His butt hole is located just 2ft from the base of his tail. He dose use it for expelling solid waste, but he also uses it with his tail tip or with his Royal Yiff friends’ penises as a pleasure hole. If you look close at his rectum, you’ll see pieces of red, black, and other colors of fur. The red and black pieces come from his tail which he does use to pleasure himself quite frequently. The other colored fur comes from his Royal Yiff friends’ sheath fur as they rub theirs on him during his happy moments with them around.
Mating: King’s mating is most interesting due to the fact that he lives alone and is single. Here is how he mates.
If he is with his Royal Yiff friends, this is how it is done. After erecting and cleaning his sheath and penis in the bathroom, he goes to his bedroom where he finds them relaxed on his bed with their butt or mouth open and in full view and tail lifted up providing access to their rectum. King then gets a sudden surge in blood rushing through his penis flap and the base of the penis shaft, thus sending his sheath and then his penis both fully erect in a short period of time. With his penis and sheath fully erect, King walks over to them and climbs up on the bed and gets behind them. He then takes his paws and carefully pulls them backward and onto his penis. He then lifts up their tail and gets on his hunches like a dog and begins thrusting and humping his penis into their butt and doing it in a way where they both feel great pleasure and enjoyment. The mating usually last for about an hour, but it has been known to go on until both are tired out. Multiple mating during the visit does occur on a regular basis.
He also takes to oral mating as well with them on their knees and his paws on the back of their head holding them in place as he ejaculates his sperm into them.
If he is alone and with his stuffed toys, he erects his sheath and penis and climbs onto his bed and takes several toys with him. He then, one at a time, places each toy under his penis and sheath and humps it in a manner where he shoots sperm on his bed, but he does clean it up after each mating session.

The Plot of the Story:

It is a boring day and it is your day off work. You pace through the TV guide and see that nothing good is on, and the local movie guide isn’t helping at all. You wonder what you can do to ward off the boredom, then, you get an idea. You grab you phone and call King to see if he can hang out with you for the day.

He answers his cell phone and a reply yes to your offer and tells you that he will be over soon. As you prepare for his arrival, the doorbell rings and you go see who it is. You look open the door and you’re taken by surprise that King came over so quickly after hanging up his phone. He then heads over to the couch and sits down and invites you to join him. You sit down next to him and he begins talking to you about how his day went. He then stops and lets you speak. As you’re speaking, he peers down and looks at your crotch, and smiles at the balls and sheath.

You abruptly stop and take notice. You ask him why is he looking down there at your crotch and he explains his interests and fetishes in yiff and sex. As you listen to him talk, you start to wonder if it was a good idea inviting him into your house, now knowing that he probably came over to fulfill his sexual desires on you and you fulfill yours onto him. Realizing this, you don’t interrupt him and let him talk some more. When he is done, you pick up the conversation and talk about your interests. He only perks up when he hears sex words and phrases from you, but he also keeps stareing at your sheath and balls.

As he’s listening to you, you notice his paw reaching down, but not between his legs, no, he’s reaching down between your legs, and soon, you feel his paws caressing your balls and sheath a bit. You stop all together and try to remove his paw off your bits but, you soon feel how strong a grip he has in his arm muscle. Realizing that you won’t be getting his paw off your bits by your moves, you roll over onto your back and let King have his fun with your bits.

You then notice that you feel good and calm in a way where you normally wouldn’t, but then you look forward and see why. Your penis is now pushing out of your sheath and you soon see King licking his lips with his tongue in preparation for a licking and sucking. You notice this and are now worried that he is going to commit his sexual desires on you right here, right now. As you see his tongue covering his lips in saliva, you then know now why he did accept your offer. As he makes final preparations, your penis is now full erect and leaking cum as King looks down at it for the last time.

You then see his mouth dive down for the penis, right on it. His mouth surrounds the penis and locks in place. For a few seconds you see his mouth not moving, just resting on your penis, but then, you feel his tongue traverse your penis in full, moving up and down getting a feel for its length, width, circumference, the feel of the tip, everything your penis has to offer him his tongue is feeling it. But as this is going on, you feel a sharp stinging all over your penis while his tongue is moving on it. It feels like rough, course, sandpaper being applied to every centimeter of your penis where his tongue is. You try to move his head off of your crotch, but you then feel how firm of a grip his has on you and you let him go. Soon you feel your balls start to try to pull themselves on you hard and you feel an odd feeling wave over your crotch as King sucks on you. As the sucking moves on, you feel him suddenly stop and let go and sit up. He uses his right paw to wipe his mouth clean of saliva and comments on how great that felt to him. You look at him with a look that reads “what was that for?” you then remember what he said about his interests in yiff and sex and get an idea that will really make his day.

You tell him that you want to engage in sex all through out the house. You mention that the whole house is open for sex and that if there is no room for sex in a room, that you will make room for sex in that room. You also tell him that, while in each room, you and him will also have sex in or on everything that both of you can have sex on or in.

King delights at this idea so much that he tells you to close all the blinds and make sure no one can see into the house. You agree and shut all the blinds and curtains to all the windows in the house, making it dimly lit. You then rush to the lights and turn them on to give the house light. As you finish the lighting, King is waiting in the living room for you. You join him and start having sex on everything that you two can fit on.

The sex acts go on and on and on in each room of the house and while in each room, on everything that both of you can fit on or in.

When the sex acts are done for, the whole house smells strongly of musk and sperm to the delight of both of you.