you felt like your skin was on fire as your muscles spasmed, bones cracked and popped, and your heart raced in your chest like you were on the edge of having a heart attack. You were breathing heavily as some more minor changes took place, like the cartilage in your ears, nose reforming, and nails blackening. Ears move up your head as they grow long pointed wolf ears, and your nose flattens as it turns leathery and wet, forcing you to breathe through your mouth as you pant harder than you already doing so. You can now hear the short hairs sprouting out of your skin and smell the blood from your nails as they grow into claws.
Waves of different sensations hit you like the waves of a growing storm, pain, excitement, arousal, and anxiety all keep hitting in more potent doses. Something mixes into one another as you try to remain lucid enough just to take it all in. This was a real transformation and you were riding the best TF high you never thought posable that is until you felt a hand on your shoulder and a ping of fear disrupts the waves. you already know who it was who sneak up on you. You didn't need wolf senses to tell who was behind you but they tell you anyway, strongly to make up for letting them get so close to you.
"hey are you ok, you're really burning up?" your friend asks you as he knees down to you and looks to see if your ok, only to see your half-wolf face...and in time for your first major change.