Horrified from what he saw and then realized his human body and self would likely soon be one on one with the other goats in that pasture, he began to cry.
Wild urges and coupled with emotion caused his body began to conform, changing him at a quickened pace from youthful human to one hearty male goat.
His skin toughened first, then thick hairy sprouted, soon covering him from head to foot. He began balling his brains out, and literally this is about what happened as his brain degraded in size and ability, becoming the small mind equal to some sex driven wild and wet dreamer satyr.
An erection of monstrous proportions held him thinking of its sensuality, while the emotion of feeling his humanity drain away kept the rank urges going and doubling.
Squinting into the water trough he saw how his pupils had turned square, changing from blue to a golden yellow in color.
Nostrils and lips merged, giving him a muzzle and when his human teeth rained out and fell on the ground he had his first taste of true animal pain and unspoken agony.
Things came upon him one after another as his tail bone jutted forth becoming a very goaty tail.
Fingers snarled up into half cloven shaped fists, then changed and likewise his toes did the same, as all turned into hoofs.
A mass of fear and mental anguish he stood watching helplessly as what was a youthful male human changed quickly to be a male goat in the continuous mindset of the maddening time of rut.