Sebastian is 40 years old. He has short, light brown hair with baby blue eyes. His white skin is prone to tanning. He is handsome with a strong nose, muscular arms, long lashes, full lips, and large hands. He is tall, standing at about 6 feet, with a fit yet slender form. His face is often unshaven with light stubble. He dresses in an office casual fashion, with a dress shirt, slacks, and a watch.