I never imagined a vulcan with a hairy chest lol.
Have you not seen the original series episode "Patterns of Force"? Spock has his shirt removed to be whipped. Leonard Nimoy was something of a wooly fellow.
I will admit the "teaser" fooled me. As T'Ling started her transformation, I figured she was merely taking on Klingonesque attributes (muscular definition, possibly a forehead crest, etc.) due to the bite she suffered. Were-Klingons??!!!
Tim Vining? You do realize you've just provided the catalyst for a lot of "Rule 63" slash-fic, haven't you?