For KazHa who asked for:
"...a medium close-up of a red-haired woman in her bathroom at the very start of a werewolf TF? Her face towards the 'camera,' leaning over the sink, with a look of pain, fear, and confusion, showing that it's her first transformation and too early for her to know what's happening yet. She's removed her clothes due to overheating before the TF started, and we can see the faint bite mark scar on her shoulder. As far as the TF, her spine is protruding a bit as it's starting to lengthen her body and grow a tail, and the muscle around the bitten shoulder is just starting to grow with muscle (ie. shoulder, neck, and upper arm)..."
Sorry about the wait... And, oof! I overlooked the tail part of the prompt.