Alex was facing you hazy eyed, his large donkey dick flipping about as he moved. His movements were jerky and seemed almost forced as he bent down and grabbed his massive length. Needing two hands he began to move up and down, up and down, moaning all the while. He turned to look at you and smiled, you noticed that his ears had become pointed, kinda like an elf.
"It feels so good...awww just need to keep going" He was moaning harder and his hips began thrusting his length through his own grasp.
You watched in silence as Alex throws his head back, his naked body glistening with sweat, and let out a silent moan. His keeps jacking off as you watch, he even seems to find you watching to be a turn on. You are stumped as you witness his ears begin to move outwards, taking on a longer slender length and moving on his head. With each thrust and groan the ears develop a little more, and as Alex starts to reach climax you watch as dark brown fur covers the ears. Suddenly you know that he has donkey ears.
"Ahhhhhhh" Alex let out a deep bellow of a moan and shoot large globs of cum all over the ground.