Just then, you began to get a boner as well, due to the massive amount of purple fog, while also looking back at the goth kid, discovering that his penis has become entirely red, while at the same time more canine like, while black fur covered his crotch. It was almost as if the fog was making him less human than he is now.
You look back at your own penis, and discover that it still looked the same, but hair was beginning to cover your entire crotch, except for your butt. Not only that, but when you looked back, you discovered that you have grown a long skinny tail coming out of your pants, and when you pulled it, you discovered the tail was attached to your body. It was almost like a tail from an animal, but when you looked back at the goth, you saw that he grew a tail as well, except his tail was bushier than yours.