Rusty and Ben could feel the portal's energy increasing around them. They could smell it, taste it, hear it. Their ears were pounding as their heartbeats raced. Rusty could feel himself getting warmer. He smiled at Ben, who had begun to sweat. They could feel the changes within themselves and their eyes were fixed on the portal. "Man.." Ben said softly, wiping his brow. "I..I can feel the change starting..."
Rusty had not said a word yet, and his eyes were fixed on the portal. Rusty nodded to him, agreeing, and said "Same here buddy..."
Ben had started to get hard, letting out a soft moan. He sidled closer to Rusty who also had felt his cock hardening in anticipation of the change. Ben's eyes drifted to Rusty's bulge. "When you had the dream..about changing...did it turn you on?" he asked.
Rusty was silent for a second, then replied "Yeah...it did." Rusty's heart was pounding now. His dick was getting harder. The longer they were exposed to the energy, the more inevitable their transformations were, and both Rusty and Ben wanted that more than anything. Rusty was also aware that he was getting hornier and hornier.
Ben persisted as both men's breathing became faster and shallower as the energy continued to build. "And..when you woke up, did you have to jack off, because of how hot the dream was?"
Rusty let out a short, loud laugh, and said "I think I woke up jacking off, buddy. And I'm pretty sure I came all over myself."
"Yeah.." Ben said, "I did the same thing." There was another, longer pause. Ben's skin was shining with sweat. "God yes.." he whispered. "So close...so close to the change.." it was said more to himself than Rusty, who was breathing more audibly, his chest heaving a bit as he mentally urged the change to happen. "Does..does it turn you on when you think about other people changing too?" Ben asked, his voice shaking a bit.
"Yeah.." Rusty's eyes were unfocused and he was panting a little. "I'm...getting..really turned on by it..."
Ben's voice was trembling and he was sweating, panting, and breathing shallowly. "Do..do you wanna kiss me?"
Rusty paused, but then his brain seemed to override his inhibitions. "Yeah.." he replied, "yeah...I really do..."
The two men faced each other, and both reached for their belts. Rusty had undone his belt and pulled down his zipper before Ben did. He slipped a hand into his boxers, his breath catching at the touch. He felt the energy from the portal pulsing within him and his cock was twitching, throbbing, and begging to be touched.
Ben was undoing his belt. Rusty was watching him as his own hand stroked his dick, already slick with pre-cum. He was breathing heavily. He couldn't help himself.
"I..I can't wait.." Ben moaned. He was stroking himself faster, his head tilted back a little. "So hot..."
Rusty couldn't resist anymore. He grabbed Ben's shoulders and pulled him in. Ben let out a surprised cry as their lips met and the two men began kissing passionately. The energy from the portal was making the two men even more aroused, and their kisses were growing deeper, more passionate. Rusty's pants dropped to his knees, revealing his erect, throbbing cock.
Ben moaned into the kiss. His arms wrapped around Rusty and his hands squeezed Rusty's ass, pulling him in closer. Rusty could feel Ben's dick pressing against him, hard and hot. Their tongues were tangling and Rusty's hands were roaming Ben's body, exploring every inch of him. Their eyes met, and Rusty noticed Ben's eyes yellowing. Rusty's own were changing as well, he was sure.
The two men's lips parted. Both of them were breathing heavily, their eyes fixed on each other. Rusty was sweating and his hair was wet and matted against his head. Ben's was the same. Both were panting.
Ben's lips were trembling. "Oh god...I want it so bad...I'm..I'm gonna change, I'm gonna change.."
Rusty couldn't believe how turned on he was. The energy was building up, the portal pulsing and throbbing, sending its energy through the two men. They were both moaning and panting. Rusty was kissing and biting at Ben's neck.
"Ahh...yes..yes.." Ben cried out. He was thrusting his hips against Rusty. Their cocks were rubbing together. "I..I....I wanna...I wanna..change.."
"Yes..." Rusty hissed. His hand reached down, grabbing Ben's cock and beginning to stroke it. "Change...change now.."
Ben let out a loud moan and then a growl as every muscle in his body tensed. Rusty felt his cock throb and wriggle, beginning to thicken. A loud pop echoed through the room and Ben let out another moan as his spine began to warp. Rusty moaned pure arousal as his own transformation began.
"Yes..." Rusty was panting. His eyes were no longer fixed on the portal, which was shimmering and rippling. Instead they were focused on Ben's body as it began to warp more. "Ch..change.." he growled, continuing to tug on Ben's cock as it became more lupine, gaining a sheath and a reddened tip.
Ben's legs buckled from the overwhelming sensation. He dropped to all fours, tearing his shirt off and revealing rippling muscle. "F..fuuuck me...fuck me as it..happens.." he said as he groaned, raising his ass toward Rusty.
Rusty let out a loud howl as his transformation took hold. His spine arched and he ripped his shirt off, and his pecs began to grow, becoming firm. His nipples were rock hard, and he could feel his balls swelling.
Ben was whimpering and drooling as he was overtaken by the pleasure. His cock was dripping with precum as Rusty gripped his shoulders and pressed his cock against Ben's eager hole. With a snarl, Rusty plunged into him, letting out a howl as the sensation of Ben's tight asshole clenched around him. Ben let out a howl of his own and his body tensed again, the pleasure overwhelming him. Ben's muscles rippled underneath Rusty's fingertips, and the popping of his bones and muscles thrummed a vibration through Rusty's cock.
The two werewolves fucked like beasts, grunting and growling. With every thrust, Ben's fur grew thicker, his snout pushed out further, his tail sprouted, his balls swelled, and his cock and knot continued to elongate. His body was writhing beneath Rusty as he was overloaded with the pleasure of transformation. Rusty growled and howled, his body shaking as he came, filling Ben's asshole with his seed. His knot inflated, tying the two together.
Ben was panting and drooling. His tongue was lolling out and his eyes were yellow, burning with a primal animal power. And Rusty was just as bestial, but with an auburn coat. His knot locked them together and his claws dug into Ben's furry shoulders.
"RUFF!" Ben grunted, his voice a deep guttural growl. He was shaking and his muscles were tense. Rusty's knot was swelling and his cock was pumping out spurt after spurt of his cum into Ben's tight hole until his seemingly endless reservoir emptied fully. When they finally separated, they let out howls that echoed through the grounds.