37 - 12 - Size

My shoulders bulged. My butt exploded out. Two hundred. Six hundred. One thousand. Fifteen hundred pounds of blubber and muscle and fur before I reached my full bulk!

I was a fifteen-hundred-pound arctic beast, largest land carnivore - from the shoulders down.

<Whoa,> Marco said, his own morph complete but for still-sprouting hair. <You look like someone in one of those costumes with the big, detachable head. The kind that walk around amusement parks, terrifying little kids. Except you're missing the head.>