Ben didn't really make much of his physique. He knew he was looking hot, but he didn't flaunt it much. The vampire definitely thought Os should flaunt some of those good features he discovered.
Wet hair, dry hair - Ben liked both. He did notice as Os moved an arm to rest across his lap. He ran his finger up the side of the horn, feeling the texture. Then he bowed his head to catch the demon's eyes.