Ya know what? I've been thinking about this since first seeing the post earlier today, and I don't really think Gar would be sneaking out snickering to get Kory's centerfold. I think he'd probably be squicked out by the very idea of it.
Yeah, Kory's gorgeous; but she's somebody he knows and trusts. He feels he can leer at her all he wants as her friend, but I think the idea of millions of strangers doing it would make him blow a gasket. Besides, I have a hard time believing in all those years he hasn't seen at least that much of Kory in nonsexual contexts already, given her lack of cultural body-shame.