Eyes wide, Ryan felt frantically at the base of the heavy sheath that he could now feel as his own flesh. "Erick! Something's wrong! We're stuck together!"
The lion continuing to plaster his face and hair with slobber, but then stopped and tried to rise to all fours so his friend could wriggle free. It was immediately obvious that the merging was no illusion. Ryan was lifted up, and the lion immediately sat again as they both experienced some pain. Erick stared down at him with golden eyes, and then started licking him again.
Ryan felt the thick lion's shaft pulse, and then both of them shuddered in pleasure as a heavy load of semen erupted. The sensation was very intense and left Ryan feeling flushed again. After a minute, Erick started licking his head again, the rough tongue sliding over slick skin. Another shared erection and ejaculation left Ryan gasping. Lions were supposed to be able to mate many times in a single day, the boy remembered, but there was so much semen! Where was is all coming from? And why were they stuck together?
A third and fourth orgasm left Ryan drenched with lion spunk, the thick fluid matting Erick's belly fur as well. The smell was overpowering, but Erick did not seem to mind. He continued to lick Ryan's head and shoulders between sexual releases, and the tongue washing had begun to cause some strangely pleasant feelings. It took effort for Ryan to concentrate on anything but the hot pleasure, but he knew something was really wrong. His legs felt numb and there were strange churnings in his belly and chest.
"Erick!" he had to spit semen away from his mouth to speak. "Stand up! I can't feel my legs!"
The huge beast shifted, and then slowly rose to all fours. Still joined, Ryan drooped down under Erick's belly and had to twist to see his legs. What had happened to his pants? In fact. all of his clothing was gone. And his legs looked wrong - way too short and oddly swollen. Another ejaculation built quickly, and this time he was watching as a spurt of lion seed splattered over him. Ryan gasped, not just from the intense pleasure, but from the sight of his legs becoming smaller bags of dark flesh. Like giant testicles!
"No!" Ryan cried out and tried to twist away, but there were no muscles left. Instead, as the lion cock hardened again, Ryan's body stiffened with it, the skin turning pink and slick as it engorged just like the penis. Panicking, he remembered Erick's slobbery attention to his head and he reached up to feel slick, sensitive skin where there should have been hair. "Erick! Stop it! I'm turning into your.." His words were cut off as thick fluid erupted from his mouth in a heavy gush. The pleasure was so intense that Ryan could think of nothing else, and even when the orgasm eased enough he felt dazed and confused.
He was still hanging under Ryan's chest, but his head was no longer on the ground. He had to constantly blink to clear away a thick flow of translucent fluid that blurred his vision, fluid that he realized was flowing from his mouth. Ryan tried to cry out, but nothing happened. His body was throbbing, hot and hard with the pounding blood of Erick's heart. There was no sensation of arms or legs, no muscles, not even an ability or need to breathe. Although he could not see himself now, Ryan realized he was a huge dangling lion cock, grossly oversized for even the massive beast.
He heard Erick roar and then the blood filled him again and another massive explosion of semen shot from his mouth. As it did, the world went silent. Ryan no longer had ears, and all he could smell and taste was the musky spunk. It was getting harder to clear his vision, and he felt so strange. He could sense Erick, feel the body he was now part of. There was only one growing erection now, the original lion cock absorbed into Ryan and the furry sheath was now sliding up to envelop him.
More pressure, pounding blood, building to orgasm. Ryan felt a mix of fear and anticipation, sensing that this was the final ejaculation that would leave him completely transformed into the cock and balls of a mature lion. Then the intense pleasure displaced his fear, and Ryan was lost in a shuddering release that carried away the last physical traces of the boy that had been Ryan.