Something was wrong... The human part of James was screaming at him that something was terribly wrong... But the wolf that had so clearly already started asserting itself... Was winning... Pleasure was wracking James' body... He felt the same as when he held the illusion of change from before, But this time. it was unspeakably more powerful. He started to growl, Even thrusting his hips forward. As if he was fucking something. With Cathy on top of him, This led to him humping her. Even through the fabric, It brought unbelievable pleasure to him. He felt his entire body start to stretch slowly. "J-James!" Cathy shouts. Half in ecstasy and excitement, And half in worry. Although soon, Her growling and moaning was replacing any semblance of worry or concern. And changing to excitement. "L-Let it out! Let it t-take over! It f-feels so g-g-good!" Cathy shouted. Grinding in unison with James. She began to change too, Albeit faster than James. As fur started pushing out of her skin. Her bones popping and realigning. Since it was James' first time, His change was taking longer. But was not any less pleasurable. He felt his balls start to hurt. Feeling full. he had blue balls for sure... The look of pain on his face became obvious to Cathy. "Something wrong? Here. Let me h-help." She struggled to speak as he face started to Elongate into a wolfish muzzle. Soon enough, Her growing and changing form started to move. Her hands working to undress him. She ripped his shirt and shorts apart with her growing claws. Taking his shoes off along with his socks The last remnants of his clothing were his underwear. Which was soaked in pre cum. She took off his underwear, Showing his cock. It was hard as a rock... His balls appeared swollen. And James kept thrusting into the air. Before long, Fang had fully taken over Cathy's body. Which had fully changed, Where James' changes only really just begun. James started to yell out with arousal. The powerful estrus and powerful pheromones coming from Fang turning him on to no end. Fang could smell James too.... And smell pheromones coming from him. She was hungry. Hungry for sex. She wraps her muzzle around his cock. The taste of it almost made her orgasm then and there. She was careful to not hurt him with her sharp teeth. Just like before. Fang was in love with this.... James roared with pleasure. And thrust his cock into her muzzle. Fang struggled to steer clear of biting or hurting his cock as it thrust into her hungry muzzle. A werewolf's natural lubrication had special properties. It released not only pheromones. But had natural, Powerful aphrodisiacs in them if ingested. James had already grown 6 inches. And his muscles were growing, Filling with strength. He had pitch black fur start to take over his growing form. His bones popped and reshaped... His legs becoming digitigrade, And his feet growing to enormous paws.... Fang was excited. His paws were huge to handle to new form he would have. James was sure to look like a true Alpha. She could already feel the aphrodisiacs in her system from James' pre cum. And her body was on fire because of it. James' muscles continued to swell and grow. As his head started to take on a wolfish shape. All the while, James' wolf is asserting itself in his mind. The Alpha he truly is was beginning to take his rightful place in James' body... being in control... As the fur continued to spread. And his height continued to shoot up, Past 7'6 at this point. He reached down. Pushing Fang's head down further on his cock. She enjoyed him dominating her in this way. He continued to grow. Eventually he howled as his vocal chords rearranged. He came down Cathy's throat. Pumping the last of his human cum down her throat. He panted as his face finished changing into that of a wolf's... Normally, Having an orgasm calmed the changes. Maybe even made them revert. But for some reason... James kept changing... His tail pushed out. Growing further and further. Becoming very fluffy too... James. Or more accurately, James' wolf moaned. Making an animalistic whine of arousal as his ass hole pushed out. Becoming far easier to see. Soon, His whole body had changed. He should've stopped growing at this point. he was already towering at a massive 8'4.... But he kept growing.... 8'6 was the height of most alphas... But he kept growing until reaching 9'0. His muscles made him look like a body builder, Strong and powerful. And he even started emitting pheromones from his body. And not just his sexual fluids. They were powerful. And smelled divine to Fang. It was like a thick musk. Strong, And demanding. His cock and his balls looked puny though. as they did not change yet. But that was quickly changing... The fur stopped spreading at his groin. But now continued it's advance. Sweeping across his taint, And covering his very swollen blue balls. They began to grow. Much to Fang's delight. Swelling bigger and bigger and bigger. Reaching the size of grapefruits.And even bigger. They took up a lot of space between his legs. Then his cock.... Fang backed up to watch as it grew. The glans stretching down and covering his entire penis. Blood continued to rush into it. Filling it up and making it turn a bright red. At the base, Skin bunched up. And separated. Growing up his stomach. Creating a large and plump sheath. His cock head tapered to a point. Looking like a wolf's cock. The cock grew massively. becoming bigger than any other werewolves... He was certainly an alpha.... At the base, A knot pushed out. Two massive orbs that would tie him to a mate. He started to shoot ropes of powerful pre cum. Filled to the brink with aphrodisiacs. When he was done changing, His cock went all the way up to the third row of his abs. He howled. And came then and there without any other stimulation. Sealing his change. The cum was thick, And smelled musky. Driving Fang to become immensely aroused... James' wolf looked directly at Fang... And growled... Fang submit... Turning and lifting her tail, Presenting herself to him. He basically pounced on her. Grabbing her with clawed, Paw like hands. He found his mark. Wasting no time in shoving his rock hard cock into her Entrance. He started to mate with her. He thrust hard and fast into her. Causing them both to emit animalistic moans. The pleasure was so powerful that it was nearly indescribable. Soon... They both reached Orgasm... James' wolf filled Fang's womb with his seed. She howled along with him as she too, Came... Jame's wolf had gotten his knot in..... They both lay there for a bit... Soon enough, James' wolf pulled out as his knot deflated. The orgasm made Cathy revert slowly.... But when she turned around she saw James... Or again... his wolf.... James did not revert back because of the orgasm. But he did feel clarity in his mind. the human part of him was also stubborn. And had wrenched back control after the sex. He didn't know if he could talk. Cathy was in stunned silence. And confused. James was more than an alpha with his size.... Almost like an Alpha of Alphas... His eyes remained like the wolf's. But she could see the human mind behind them as James started to panic. He even still felt horny... VERY horny... Cathy knew he shouldn't have possibly transformed.... It was his first. and should've been on a full moon.... But it happened anyways... and James didn't even make a wish.... There was stunned silence.
Until...