Finally the ropes fell off and the stag stood to its new full height. Stretching to rid his body of the soreness from the ropes, he shook his head and watched the red Speedo fall to the ground. Picking it up he smelled the musky scent and began to get aroused. It was then that he heard the commotion from the nearest tent. Testing the wind, he could smell the sex between the two men, recognizing Hugh's musk especially and his cock twitched and hardened in excitement as he started towards Hugh's tent.
In Hugh's tent, Jake had wasted no time in removing his underwear, which at this point looked as if it had been washed in a load with a red shirt and shrunk, and stood looking at Hugh.
"Why don't you get me going first, before I show your ass a real man's cock."
Hugh smiled and began doing just what Jake had suggested, already noticing Jake's body hair receding slowly and his body slowly losing the wrinkles that Jake's 45 years had give him. Hugh heard a rustle outside at this point, but dismissed it as he continued on with the task assigned to him.
Jake began to get more into it while his body continued to look younger and more built. His thinning hair filled in and the gray hairs in the front darkened to a deep brown. Looking around, he spotted Hugh's suitcase, and moving it closer, put one foot on top, lifting his leg to allow his finger better access to his hole.
This is how the stag found the two when he walked in. Smiling, in a way only a deer can, he moved closer to Jake and put his hand on Jake's shoulder. Jake, who had his eyes closed, leaned more into the warmth of the newest stranger. 'God! Feel all the hair on this one. That is so hot,' he thought as he kept his eyes closed and kept one hand on his ass and the other on Hugh's head. The stag smiled again as the man leaned up against his own chest, and his cock leaned up against Jake's ass.
Jake moaned and grabbed the stag's cock and began stroking it. The three continued in ecstasy until the stag removed Jake's hand and pushed his cock towards Jake's hole.
At this point, Hugh began to notice something weird. While rubbing Jake's chest and abs, he felt all Jake's hair recede, but now it seemed to be coming back in full. And even in places that it had not been before. Opening his eyes, Hugh was shocked to see the stag standing behind Jake. He tried to say something to Jake, but Jake only used both hands to push Hugh's head back towards his pubes. Try as he might, Hugh could not get off of Jake's might pole, and his efforts were only making Jake push harder.
Jake felt really itchy as the hair that had receded, redoubled its effort to reawaken all over his body. The new hard muscles on his now 20 year old body also began to redouble their efforts and grew larger. He had started as an overweight hunter at 6', but now between the stag and Hugh, a 6'4" young bodybuilder stood between them, and continued to grow. The stag still towered over Jake with his antlers reaching the 7' mark, but it looked like Jake would catch up.
Jake opened his eyes as he suddenly felt sharp pains on his forehead. Reaching for the spots with one of his hands, he felt the leathery texture of a horn. Before he could react more than that, the stag finally pushed into Jake, ending all rational thought. Jake then pulled Hugh off his dick, and just as quickly plunged into Hugh. Hugh had been observing Jake's changes, and was beginning to get excited to see the burgeoning muscles keep expanding beyond those that he had. So when Jake pulled him off and turned him around, Hugh was a willing puppet, as Hugh noticed similar changes beginning in himself while he was still able to think.
The stag could not last long with all the new testosterone flowing in his system, and soon came into Jake. The almost completely changed Jake then finished off as well, and both Jake and Hugh collapsed together both finishing the changes into massive deer-men. The stag smiled and heard similar sounds in the other tent near this one. Smiling, the stag turned around and walked out of the tent and went for "revenge" on the other hunter.