(third/koga pov)
Running back through the dense forest trying to follow his trail of mud and wet dog smell back to the spring that caused his muscles to grow, just thinking about made his dick start to get a little hard, not to mention the thought of his pack worshiping his muscles. sucking on my niples as if they were hungry pups, holding onto my massive biceps as I flex them, lifting them off the ground, worshiping every muscle of my body with my packs whole body as a way to satisfy me.
Shaking his head he managed to snap out of it just in time to duke under a low hanging branch that he would have hit his head on if he were to continue to go forward. Cursing under his breath, he ridiculed himself for losing focus and almost making a fool of himself, huffing, he continued onward towards the cursed spring.
After what felt like a few minutes, Koga managed to find the spring that made him grow. Staring at the cursed spring he saw a circle of deep greenish blue water that was so thick and cloudy he could not see more than an inch below the spring, with steam rising at the edges of the spring.. Grinding he ripped off the rest of his armor except his fundoshi leaving the rest of his ripped body exposed to the world. His powerful pecs, his bulging biceps, his washboard six pack, his plump bubble butt, and his balls and dick hidden beneath his fundoshi. Taking a deep breath of humid air, he slowly walked into the spring, feeling its warmth seep into every muscle of his body, and especially his dick and balls, flouting in the middle of the spring which was so deep that his feet could not touch the bottom so only his head was sticking out of the water. Treading in the water, he waited for his muscles to grow as they did last time he got into the water. So despite wanting to leave the spring and go back to his pack to protect them, he knew that if he could get stronger he could protect his pack and crush any demon that so much as looked in the direction of his pack, so he waited, and waited, and waited till, what felt like hours to koga (he waited 30 minutes) he felt a bolt of energy go down his spine and fill every nook and cranny of his body, quickly going to the shore wanting to see he already hot and powerful body become more powerful and hot then it already was.
Stepping onto the warm sand of the dhore of the spring, feeling the cold wind hitting his hot body making him shiver but that hardly cooled him down due to both being on the warm sand next to the hot spring and his body producing a lot of heat due to being aroused about himself growing. Standing on the sand, sitting down on the sand, still trying to hold back the energy of the spring that would make him more powerful. Groaning, he stopped holding back the energy of the spring and was ready to watch himself grow. And grow he did, as soon as koga stopped holding back the energy it was if a dam was broken, he both watched and felt as his pecs started punching out inches at a time and damn did it felt good, his pecs growing and filling with power, filling his pecs with so much muscle his nipples were being pushed to the sides of his body, koga could only watch as his pecs started to to the size of his head, then growing to the size of small boulders he would usually see when he ran through the forest and mountains, raising a his hands, he started to grope his boulder sized pecs, feeling how much muscle was packed in them and how hard they were, giving a cocky grin he started bounding each pec one at a time over and over, feeling the weight and power each one holded. Feeling the power which his manly pecs held. With his traps growing well past his head to match his massive back, forcing his head into his massive pecs
Then, he stopped but still had his cocky arrogant grin, because he could feel the energy starting to make him bigger. Then his back flared, growing both in height and width, but mostly getting wider to accompany all of his growing muscles.
His already muscular six pack flexes with the sudden influx of energy, *THUD,THUD*, His top row of his abs jert out a couple inches, not that kaoga could see anything below his pecs do to them being to massive, *THUD,THUD*, the next row of abs follow suit and grow a couple inches, gaining definition, *THUD,THUD,THUD,THUD*, the bottom row of his abs jert out just as the other four, followed by two more abs joining in, giving him a washboard 8 pack, with his sides thinning to turning his perversely Y looking body into a V looking body, not that he could see anything below his pecs due to them being to big to see anything below those meaty pecs
Following the growth of his abs, his biceps not wanting to be left out, started to grow, drawing koga’s attention he could see his left biceps flex and start to grow, to the size of 20’ with a manley vein running along the top of the bicep supplying all that muscle, followed by the same arm growing thicker with his hands growing with his new arm being over 10 times thicker and 25 more muscle on it then his old arm, giving a even more cocky grin he gave his new buff demon fucker upper a loud, wet kiss on his new bicep, not to be left behind, his right arm growing to match his left.
Koga: “damn look at this fucking arm:” he says to himself as he flexed his massive bicep ”i bet even demons don't have their biceps half as big as this beast”,he says hissing his other bicep, then his calves started to grow and gain definesin, his calves growing in size and morph into teardrop shape calves with legs as thick as tree trunks, and his feet growing to the size of his old chest after bursting out of his leg guards. Intoxicated by both the pleasure of his feet growing out of his leg guards and the power that they hold by tearing through his leg guards made him horn as hell, but the growth hasn't ended just yet. Then it hit, in a burst pain in his croch,” AHHHHHHHH WHAT THE FUCK IS HAPPENING” kaga yells, his mind clouded in pain ,realising what was going on both of his massive beefy ams grabbed both the sides of fundoshi and ripping it in half, freeing his growing dick and balls from their painful prison, “FUUUUUUUuuuuuuck, thats much better, now only one thing left” glancing at 8” dick which was already biger then any other member of his pack, but compared to his new body it was small .”come on pup get growing to match the reast the rest of yout alpha” as he said that his bucks vack but his dick seems to same in the same place, then it finay starts, his dick growing up his abs and towrds his pecs as if his massive pecs were a slot for his dick to fit into, vains webbing all along his dick feeding his growing dick with blood, fueling its growth, his balls which were hanging beneath his dick startrd to grow, increasing in suze, volume, and mostly his balls filling up with so much cum at such a fast rate that within a few moments his balls have grown to the sixe of watermelons and almost touching the ground because of how huge his balls were. His dick still growing pulsing, throbbing, almost as if it was a needy pup wanting attention, and Koga was more than happy to give it attention. Using both his huge beefy arms ,he grabbed his 4’ and growing dick, and started jerking himself off, the feeling of just his hand touching his dick felt so “GOOOOOOOOOOOD” koga roared in pleasure barely able to form any words due to the amount of pleaser that was going through his brain.
Getting on his knees, Koga started flexing his pecs making him jerk himself off as he bounced his biceps against his head, feeling how big and powerful his biceps were as he kissed and licked them. Then the last part of his new body grew, his already ripped ass forged from years of running and training, and that same ass started growing, rapidly turning into two globes of beef, not that he could see, but he could definitely feel the increase in his strength, along with his ego growing to match his new muscle and dick, if not growing past is.
Koga: as he continued to flex his pecs that were jerking off his dick, along with his muscular arms joining in on jerking himself, he could feel himself getting closer to release he could feel his dick grow harder, he could feel something, it was like his dick was wrapped in a cloth that was making him unable to get sweet release. His balls swelling with cum, stretching his balls to their limit but they keep growing, making more cum, making his balls bigger, hornyer and making him despret for release, “NEED *tighter* TO *tighter,RIP* CUUMM!!!” his dick doubles in size in a few seconds growing to 8’ with his balls growing to the bean bag chairs and almost touching the ground. Then his cock lets loose a stream of cum into the air with his cum flying into the spring, dyeing the whole spring white with the amount of cum he has just Orgasom. Basking in the afterglow of his Orgasom, getting to his feet, each of his steps shaking the ground due to his bulk, he started getting use to his new body, flexing his arms, flexing his hand, bouncing his pecs, crunching his abs, flexing his ass, lifting and lowering his legs and feet, he did notest that even with him having more muscle which should limit his flexibility, it didn't at all, in fact he was just as flexible as he was before he first grew from the cursed spring.
Wondering what he should do now that he gained this strength two things came to mind, looking for that mutt inuyasha and showing him who's the real alpha male, and finding a way to get more muscle, more power, more dick and balls. Looking at the spring ,he could see that it was filled to the brim with his cum, and he could feel that whatever magic it had was gone due to him using it all to grow, which left him with the original two options, find inuyasha, or find a way to get stronger. or investigate what's left of the spring.