Jerico the Panther and Donovan the Wolf pull up into the driveway of their humble abode. In the back of their car sat their first place trophies for the competitions they were in. Gold trophies for just being more powerful than the rest. The powerful dudes get out of their car and easily carry the trophies inside and put them with the rest they've ever won, which was a lot.

It was a long day and they decided to forgo dinner and just turn in for the night, heading for the bedroom. Along the way, they peeled off their tight tanktops and blue jeans of their hot and sticky fur and let their muscles breathe. All they were wearing now was their tight thongs that covered their big manhood with a nice bulge. It was comparable to having a banana and two oranges tucked in there.

Jerico: "Yet another wonderful showing from us sexy studs."
Donovan: "Heh, it certainly was. I swear the judges were handsy on me today."
Jerico: "Me too. I had to fight the urge to get hard."
Donovan: "Well... we are alone now. I think we earned a private showing, huh?"
Jerico: "I certainly wouldn't mind one right now."

Donovan got on his knees in front of Jerico's package, and put his hands on it and gave it a tight grope. It was as thick a fair sized tree branch.
Donovan: "If i gave it a rank, I'd give it a 69 out of ten."
Jerico: "69 with a ten incher muscle meat, huh?"
Donovan: "Yep."

Donovan blushes as he continues to rub Jerico's bulge, which is slowly tenting up higher in his hands.
Jerico: "Mmmm.... you make it hard, you finish it off, slut."
Donovan gropes those oranges, feeling how heavy they are with lust. "I know."
 
Jerico moans quietly as his cock reached full mast. With how big he was, it was starting to strain the tight, yellow thong he was wearing, which was already tight from being eaten between his ass cheeks. The strain grew more and more until the fabric made a loud RRRRIIIIPPPP and it fell to the floor, and let out his ten inch long, black as night, cock.
Jerico: "I knew it wasn't going to last. I'm gonna love giving you this beast."

Donovan blushes as the member points right at his face, and he continues rubbing it up and down its lenght, feeling every bulging vein and bunches of foreskin.
Jerico: "Fuck, man, your pads are nice and warm. And you must be getting such a lovely view."
Donovan continues the rubbing: "I certainly am."
Jerico: "Fuck. I think I'll need your ass, dude, if you keep this up."

Donovan is enjoying the view very much, his own cock starting to tent up in his purple thong. It also was starting to get him to leak a little bit of precum.
Jerico: "Fuck, turn around. I'm taking that ass."

Donovan does as asked and turns around. He bends over in front of Jerico, parking his thicc, pale ass right in front of Jerico's leaking dick. He wastes no time pushing that monster right into Donovan's tight asshole, which opens up for him.
Jerico moans: "I got loads with your name on it. Hold on tight, slut."

Donovan moans, taking that dick in as it goes deeper in his hole, loosening up its tight tunnel. He takes it all the way to the base before Jerico pulls back all the way to the tip and plunges back in again. He starts out slow so Donovan can feel it rub all along in there and lube up his insides before starting to pick up speed. He goes faster and faster, slamming his crotch on Donovan's ass with a louder SLAP each time.

Donovan moans with increasing loudness and pleasure, enjoying every single second of this fuck. Jerico's dick was pounding his prostate into submission, which was making Donovan precum more and more into his thong, making a wet spot.

Donovan: "Yes, master! Give me all of your dick! I want it all!"
Jerico: "You'll take it all, slut! Fuck yeah! I'm going to make you my cum dump!"
Donovan moans louder along with Jerico, moaning sweet together that only increases their horniness to new levels.
Jerico: "I'm nearing climax! My cum is coming!"
Donovan: "Fill up your dirty slut!!!"

Donovan clenches his ass on Jerico's cock to try and work out the climax.

Jerico: "Yes slut. Ooooooo"
Donovan: "Fill mee!!!"
Jerico: "YES! OOOOOOOOOO"
Donovan moans hornily. "OOOOOOOOOOOHHHHHH!!!!!!!!!!! FUUUUUUUUUUUUUCCCKKK!!!YES!!!!!!!!!!!"
Jerico: "Take all of this slut! And cum for your master!"

Donvan groans, ready for cum. He can't hold his own orgasm back as he nuts thick loads of cum, pumping it through his thong and making a massive stain. It runs down on the inside and outside of his legs, going all the way down to his feet. It runs warmly down like white streams on dark brown fur, only making him moan much more.

Jerico moans out, unable to hold back anymore as he starts pumping his hot cum into Donovan's awaiting asshole. He moans with delight as load after hot load runs through him and starts filling up his gut.

Jerico: "Now grow, my cumdumpslut! GROW!!!"
Donovan's gut starts to bulge out with waves of cum, taking in what felt like a firehose spraying him out with a massive bulge. Before it could burst, his body starts to vibrate and he flexes impulsively.

Jerico: "Cum on, slut, grow!!!" He increases the pounding on Donovan's ass.

Donovan's thighs were first to gain muscle definition and size along with his dick, growing big enough to SNAP the thong and letting it fall with Jerico's.

Jerico moans as he sees me grow, which only makes him harder and cum even more. "I still got more cum for you, whore."

Donovan moans as he flexes his arms. His biceps and tights bulge taut and start growing much thicker, reaching the size of redwood treetrunks. His pecs inflate in size too, bulging with plenty of power. His veins throb as the growth courses through him. As he grows, his short brown fur starts growing longer and thicker.

Jerico: "Fuck yeah! Don't stop! Keep going!!! Mmm!"

Donovan moans even more, as he grows another foot taller and even more muscles start to make the bed creak below them. Jerico can feel his ass is so tight with how thick it is. His own dick stretches longer and thicker, reaching the wall in front of him. His balls were like beanbags chairs below him that he could comfortably sit on them. His knot was so thick and pulseating with pleasure. They were filled with so much sperm that was being produced. The fur on him gets thicker, longer and luxurious. He was becoming a werewolf. His small tail grows much longer and a lot more poofier. His teeth grow longer and sharper. His ears more pointed along with his snout.

Jerico moans: "So soft and yet so hard with strenght. Keep going."

Donovan howls as the muscles continue to pound on, rippling all over his body and increasing his size. Soon the bed breaks with a loud crack below them and they land on the floor. A simple stretch of the limbs makes Donovan's arms and legs make huge holes in the wall, and his dick breaks the wall in front of him. His thick cum ropes floods the house, taking out even more walls.

Jerico: "More cum! Cum like never before!"

Donovan's cum is thicker than syrup and flies out like a cannon, making more holes in the wall.
Jerico: "Bigger, slut... bigger!"

With a massive flexing of powerful muscles, Donovan slams through the ceiling of the house and tosses it aside. He flexes and howls, veins bulging hard and muscles taut and rippling under the fur. His dick is veiny from tip to knot and throbs with every load he cums. His balls twitches and pump out the hot spunk on the trees with steam coming off the cum.

Jerico: "Heh he he... yes... much better. Now you owe master a new house."
Donovan: "Anything for you, master." He moans with each blast.
Jerico: "Good slut. Damn, you're beautiful."
Donovan: "Just trying to be your werewolf cumdumpslut, master."
Jerico: "Kiss me, whore."
Donovan bends down and plants a kiss on Jerico's cheek.
Jerico: "There we go. Master loves you."
Donovan: "Love you too, master!"
Jerico: "So soft and so hard at the same time."
Donovan blushes: "Thank you, master."
Jerico: "Master is small."
Donovan: "I make master grow?"
Jerico: "Soon."

FIN