Jeff looked astonished and tried to grab then newly grown lion tail that had grown out of his ass. He couldn't belive it! Then he got curious and grabbed it and felt the hair prickle under his hands as the tuft of fur at the end of his tail appeared, and then the more heavy changes started. Along his stomach, the treasure trail was not human hair but thick and soft and looked like a growing jungle. It continued the march along his stomach, and he looked at his own body and the tingeling never seem to stop. Jeff felt how his tail swished behind him, and he dashed to the computer again, trying to reverse the effect. But then it dawned upon him as he was just to press escape. Those prickling hairs felt wonderful...every breath he took his chest swelled and he felt that feeling of hair pushing up again this time on his chest. He could change back later. Then he saw his arms when he reached for the keyboard. It was covered with brown hair that was at first barely visible, but as he grew in size the hair seemed to thicken, and he looked like a man with some heavy hairnyess problem. He reached with his hands to his face when it started to itch a little, then he noticed that on his cheeks hair started to push out, first small and almost invisible hairs but it thickened under his hands. His endowment pushed his underwear and he felt that feeling of sexual energy surge through his body, and he smiled a toothy smile, much more sharper than two minutes ago. Oh wonderful feeling, he held his hand along his tail and it twitched a little when he touched it, but he playfully held it in his hands and moaned as his chest was blooming hair that thickened under his shirt and was appearing underneath his collar, brown human hair with golden fur growing at the tip, hair that would soon become something that would be much more nice to touch. His biceps had gained a layer of brown hair, his arms swelled and he felt how it itched more in his face as he was starting to grow on his chin and upper lip, soon a full beard he thought. He took of his shirt, and looked at the mess on his chest touching the sensual hair with his arms. A thick patch in the middle of his chest was fur and rapidly spreading over his human hair. He enjoyed it, a thing he didn't know was that his legs had reshapen and looked very odd with no hair on them, but as he moaned he noticed how his pubic hair started growing down his thighs instead of growing up. He took his hands so he could see them, and right enough they were growing bigger but still having that opposable thumb, and he touched his palm and noticed it was starting to get thicker and blackening, and his nails burst out in a quick growth into thick claws. He gasped and looked down on his chest again when he felt something weird going on. His cock had grown above his pants and it attached to a thick sheath, covered in thick brown fur. He reached down with his new paws and felt a shiver when he touched the smooth fur on his sheath and stomach. His chest was to the point of shaggy, and it continued growing up his shoulders and just as he saw how his face extended into a muzzle he felt how his body pulsated once more and he closed his eyes in the feeling of being warmed in fur and at the same time growing incredibly big. His arms were covered with golden hair as the brown started to fade, his chest were also in the same colour and he felt how the pelt started to become complete. Jeff was standing on both two feet and he felt how they changed under his increasing weight, he watched over the transformation and felt how his ears raised up to his head, and how something going on on his throat, where a mane had started growing and also extending to his back where the fur only had started growing but it was growing fast, and the prickling soon covered his whole skin and it thickened more and more until he felt how he grew again. He was sooo big, his tail swished on his backside and he still had his clothes but they had burst when he came to the final stage of the transformation. His face prickled more, and his beard started pushing over his whole face and the transformation was complete to a lions face, now with a very satisfied expression. His balls was so thick like oranges, and the energy hadn't stopped, but it was going down in intesity as he fel t how the fur thickened a little more. Jeff was astonished and walked around in his room and smoothed out his fur, just for the feeling of touching it. Then he looked at his body for the last time, and began to think. What should he do?